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has used both its own
and -built engines. It has also produced engines for , ,
Designation
Description
Displacement
Power Rating
Production Run
Dry Weight
There is also a three-cylinder version called the 3AA1. The Bosch PES-K,fuel pump is shared with the 2AB1, and is similar to the PES-A used on,the 3AA1, 3AB1, C220, and C240 engines.
86 mm (3.4 in)
84 mm (3.3 in)
975 cc (59.5 cu in)
19.5 PS (14.3 kW) @2800rpm
160 kg (350 lb)
There is also a three-cylinder version called the 3AB1.
86 mm (3.4 in)
106 mm (4.2 in)
1,184 cc (72.3 cu in)
25.5 PS (18.8 kW) @2800rpm
160 kg (350 lb)
A marinised version of the 2AB1
86 mm (3.4 in)
106 mm (4.2 in)
1,184 cc (72.3 cu in)
A marinised version is produced by Klaasen Enginls the Suzie 14
653 cc (39.8 cu in)
74 mm (2.9 in)
76 mm (3.0 in)
653 cc (39.8 cu in)
A marinised version of the 2KC1. Also marinised briefly by Beta Marine Limited.
74 mm (2.9 in)
76 mm (3.0 in)
Designation
Description
Displacement
Power Rating
Production Run
Dry Weight
This engine shares the bore and stroke of the
four-cylinder diesel and 2AA1 two-cylinder. The Bosch PES-A fuel pump is the same as the one used on the 3AA1, 3AB1, C220, and C240 engines.
86 mm (3.4 in)
84 mm (3.3 in)
1,463 cc (89.3 cu in)
29.5 PS (21.7 kW) @2800rpm
197 kg (434 lb).
This engine shares the bore of the 2AA1/3AA1/, but with a much longer stroke. There is also a two-cylinder version called the 2AB1.
86 mm (3.4 in)
102 mm (4.0 in)
1,777 cc (108.4 cu in)
38 PS (28 kW) @2800rpm
217 kg (478 lb).
Designation
Description
Displacement
Power Rating
Production Run
Dry Weight
GH engine[]
Isuzu's first petrol engines were license built Hillman units for the locally assembled , from 1953. Called the GH10 it has a bore of 65 mm (2.56 in) and a stroke of 95 mm (3.74 in) for a displacement of 1,260 cc (76.9 cu in). Power is 37.5 PS (28 kW). In 1955 this was updated to the GH12, a square design with a 76.2 mm bore and stroke for a displacement of 1,390 cc (84.8 cu in). This was upgraded in 1956 for more power, 46 PS (34 kW) rather than the original's 43 PS (32 kW), and was renamed GH100. In 1958, power increased yet again, to 50 PS (37 kW).
GL engine[]
For 1959 Isuzu developed their own square design (78 mm or 3.07 in) called the GL150, Isuzu's first own petrol engine. Still showing unmistakable Hillman origins it displaces 1,491 cc (91.0 cu in) and has 60 PS (44 kW). The GL150 was fitted to the 1959
and the 1961 .
used a -built
with 118 hp (86 kW) and 140 ft·lb (190 N·m) of torque.
used a -built
with 175 hp (130 kW) and 185 ft·lb (251 N·m) of torque.
use a -built
with 185 hp (138 kW) and 195 ft·lb (263 N·m) of torque.
Designation
Description
Displacement
Power Rating
Valvetrain
This engine was used in the , Bellett B, and Bellett Express.
75 mm (3.0 in)
75 mm (3.0 in)
1,325 cc (80.9 cu in)
58 PS (43 kW)
The 1.4 L G140 engine was used in the
in North America. The engine block and associated components for the USA market Isuzu G-series engines were locally produced under license by a GM engine casting and assembly plant in Flint, Michigan. In South America an overhead-cam version was adapted, and later developed into a ;cc version.
82 mm (3.2 in)
66.2 mm (2.61 in)
1,398 cc (85.3 cu in)
The 1.5 L G150 engine was used in the .
79 mm (3.1 in)
75 mm (3.0 in)
1,471 cc (89.8 cu in)
The eight-valve 1.6 L G160/G161 engine was used in the
GT, as well as a number of commercial vehicles including the
(KA41/51). There is also an
version of this called the G161S/G161Z, which was used in the Florian, the ,
and . Later, this became renamed the . A further development was the
G161W engine (still with eight valves) first presented in the
GT-R in March 1968.
82 mm (3.2 in)
75 mm (3.0 in)
1,584 cc (96.7 cu in)
The 1.8 L G180SS engine was used in the
GT. The 1.8 L G180Z
engine was used in the
, , , and . There is also the G180W
eight valve engine which was used in the
(Japan only) and the .
84 mm (3.3 in)
82 mm (3.2 in)
1,871 cc (114.2 cu in)
78–80 hp (79–81 PS) @4800rpm
95 lb?ft (129 N?m) @3000rpm
The 2.0 L G200Z engine was used in the
(Holden Jackaroo in Australia). With carburettor it has 86 hp, with EFI in the
90 hp in the US and 110 hp in Japan. The G200W
eight valve engine was found in the 19??-1985 ,
with 135 hp (101 kW) and 123 lb·ft (167 N·m) of torque. It was also installed in
pickup trucks, where it received the LR1 engine code. Unlike the 1.4 which was locally produced, the G200 was imported (it was also used with the second generation LUV and Isuzu P'UP) until GM discontinued it as the entry level powerplant when the Iron Duke was made the base motor after 1985; some early S10/S15s came with the optional GM 122 motor shared with its J-platform compacts since it was locally produced.
87 mm (3.4 in)
82 mm (3.2 in)
1,949 cc (118.9 cu in)
This 2-liter inline-four is a gasoline-powered version of the diesel C190. It has a 8.0 : 1 compression ratio. It was fitted to certain models of the
86 mm (3.4 in)
84 mm (3.3 in)
1,951 cc (119.1 cu in)
93 PS (68 kW) @4800rpm
16.0 kg?m (157 N?m) @3000rpm
Designation
Description
Displacement
Power Rating
Valvetrain
The 1.3 L 4XB1 engine was available in export market .
72.3 mm (2.85 in)
79 mm (3.1 in)
1,297 cc (79.1 cu in)
72 PS (53 kW)DIN @5400rpm
The 1.5 L 4XC1
engine was the base engine for the
FF, the JT22 series , and its
derivatives. Power ranged from 70 hp (52 kW) in US-spec versions via 76 PS (56 kW) in the non-catalyzed European models, to a turbocharged version with 120 PS (88 kW) (down to 110 hp SAE in the US). Later versions received a twelve-valve head, as installed in the
it offered 100 PS (74 kW) at 6,000 rpm.
77 mm (3.0 in)
79 mm (3.1 in)
1,471 cc (89.8 cu in)
The 1.6L 4XE1-V engine was used in the base model
and the base model
80 mm (3.1 in)
79 mm (3.1 in)
1,588 cc (96.9 cu in)
96 PS (71 kW)
The 1.6L 4XE1-UW engine was used in the
XS, in the
XS, in the
GSi, and the .
80 mm (3.1 in)
79 mm (3.1 in)
1,588 cc (96.9 cu in)
130 hp (130 PS)
140 PS (103 kW) in Japanese spec.
The 1.6L 4XE1WT
engine was used in the , the
RS, and the 1991
RS as well as the JDM Gemini sedan.
80 mm (3.1 in)
79 mm (3.1 in)
1,588 cc (96.9 cu in)
160 hp (160 PS)
180 PS (132 kW) in Japanese spec.
The larger 1.8L 4XF1 replaced the 4XE1 in North America. This engine was used in the
GSi, in the 1992
RS, and in the . In Japan it was installed in the , where it had 150 PS (110 kW).
80 mm (3.1 in)
90 mm (3.5 in)
1,809 cc (110.4 cu in)
140 hp (140 PS)
125 lb?ft (169 N?m)
Designation
Description
Displacement
Power Rating
Valvetrain
The 1.6L 4ZA1 engine is based on the earlier
82 mm (3.2 in)
75 mm (3.0 in)
1,584 cc (96.7 cu in)
The 1.8L 4ZB1 engine was used in the 1981 to 1985 . It was a development of the earlier
engine. It has also been built by
since the 1990s, replacing the G180Z there.
84 mm (3.3 in)
82 mm (3.2 in)
1,817 cc (110.9 cu in)
88 PS (65 kW)
The 2.0L 4ZC1 engine was used in the
van from 1986 onward, where it produced 94 PS (69 kW). This was also used in the , where it produced 110 PS (81 kW) (JIS). The export version claimed 100 PS (74 kW). A 150 PS (110 kW) turbo version (4ZC1-T) could be found in the
88 mm (3.5 in)
82 mm (3.2 in)
1,994 cc (121.7 cu in)
The 2.3L 4ZD1 could be found in the , the , and the . Max power in the Amigo/MU was 96 hp (72 kW), while export market Troopers (carburetted) produced 110 PS (81 kW) and MY 1988/89 US market
received an MPFi version with 110 hp (82 kW) at 5,000 rpm.
89.3 mm (3.52 in)
90 mm (3.5 in)
2,255 cc (137.6 cu in)
The 2.6L 4ZE1 engine was available as an option to replace the 4ZD1 on four-wheel-drive models. It was fitted to the , the , and the .
92.6 mm (3.65 in)
95 mm (3.7 in)
2,559 cc (156.2 cu in)
120 hp (89 kW)
Designation
Description
Displacement
Power Rating
Valvetrain
The 4BA1 is a 2.8L diesel sold in Isuzu Elf light trucks of several generations. This is one of the most common diesel engines in
along with the 4BC1 and 4BD1.
98 mm (3.9 in)
92 mm (3.6 in)
2,775 cc (169.3 cu in)
75 PS (55 kW)
165 N?m (122 lb?ft) @2200rpm
The 4BB1 is a direct injection diesel sold in Isuzu ELF and KT light trucks from 1973 to 1979. It is a four-cylinder version of the 6BB1.
102 mm (4.0 in)
110 mm (4.3 in)
3,595 cc (219.4 cu in)
80 to 100 PS (59 to 74 kW) @rpm
265 N?m (195 lb?ft) @2000rpm
The 4BC1 is a 3.3L diesel sold in Isuzu ELF light trucks from 1980 to 1982.
102 mm (4.0 in)
85 PS (63 kW)
175 N?m (129 lb?ft) @2500rpm
The 4BC2 is a 3.3 L direct injection version of the 4BC1. It was sold in the Isuzu ELF and NPR trucks from 1982 to 1987.
102 mm (4.0 in)
65 kW (88 PS) @3500rpm
200 N?m (150 lb?ft) @2000rpm
The 4BD1 is a 3.9L direct injection diesel sold in Isuzu ELF trucks as well as marine and industrial applications from 1979. Power output varied. 1979 models had 64 kW (87 PS) @3200rpm, 1988 models had 83 kW (113 PS) @3200rpm 270 N?m (200 lb?ft) @1900rpm. OEM diesel in
specification
SIII Stage 1 and coil sprung 110, 120, and
models from 1981 to 1992. In , , it has been used in
as the "Barako".
102 mm (4.0 in)
118 mm (4.6 in)
3,857 cc (235.4 cu in)
The 4BD1T is a turbocharged version of the 3.9L 4BD1. It was produced from 1985 and was fitted to Isuzu NPR trucks from 1986 and sold in the US. OEM diesel in
specifications
6X6 models from 1989 to 1992. Different versions feature power ratings ranging from 90 to 100 kW (120 to 140 PS). Peak torque ranges from 314 to 330 N?m (232 to 243 lb?ft) @1,800rpm. Also used in jeepneys built in .
102 mm (4.0 in)
118 mm (4.6 in)
3,856 cc (235.3 cu in)
The 4BD2T is an indirect injection version of the 4BD1T that was also intercooled, it replaced the 4BD1T in the US market until 1998.
102 mm (4.0 in)
118 mm (4.6 in)
3,856 cc (235.3 cu in)
100 kW (140 PS) @3000rpm
345 N?m (254 lb?ft) @2000rpm
The 4BE1 is a 3.6L direct injection engine. It is a high revving high output diesel on its VE-Rotary Zexel injection pump. It replaced the 4BC2 in
NPR's from 1987- non turbo, while the other version uses Diesel Kiki A-type injection pump but not the same as high revving like the Rotary version. Power ratings in VE-Rotary versions (NKR300) are 74 kW (101 PS) @3800rpm
242 N?m (178 lb?ft) @2000rpm
105 mm (4.1 in)
105 mm (4.1 in)
3,636 cc (221.9 cu in)
The 4BG1 is a 4.3L, non turbo, direct injection industrial and marine engine. The 4BG1T is a turbocharged version of the 4BG1 and is available in marine ratings to 200 PS (147 kW).
105 mm (4.1 in)
125 mm (4.9 in)
4,329 cc (264.2 cu in)
Designation
Description
Displacement
Power Rating
Valvetrain
The C180 engine was used in the , Bellett B, Express, and .
79 mm (3.1 in)
90 mm (3.5 in)
1,764 cc (107.6 cu in)
50 PS (37 kW).
The C190 is a 2.0 L engine used in the / and . It was also fitted to the
for the European market. It has also been fitted to light-duty versions of the
minibus. For later industrial and marine applications, this engine has been called 4AA1. There is also a gasoline-powered iteration of this engine, called the .
86 mm (3.4 in)
84 mm (3.3 in)
1,951 cc (119.1 cu in)
62 PS (46 kW) @4400rpm
The C220, C221, C223 is a 2.2L engine with 58 hp and 93 ft·lb of torque used in the
and the 1981 through 1987 ; GM also used the C220 series as an option (RPO LQ7) with the Chevrolet S10/GMC S15; low demand led to its discontinuation after the 1985 model year where subsequent S-series were gasoline powered. It was also used in the
XD/XDL, one of the first cars with sporting pretensions to be fitted with a diesel engine. In the 117, claimed max power (JIS) increased to 73 PS (54 kW) at 4,300 rpm. It is a bored out version of the 2-litre
and was first seen in the 1964 , as the C220 with 62 PS. For the 1968 new model Elf it was upgraded (now with 65 PS) and called the C221.
88 mm (3.5 in)
92 mm (3.6 in)
2,238 cc (136.6 cu in)
The C240 was often used in stationary and forklift applications. It has been used in the second and third generation
250 since late 1969 (TLD23) and also in the rare, front-wheel drive "Elf Mypack" (KUD20). For later industrial and marine applications, this engine has been called 4AB1. This family of Isuzu engines were fitted in early diesel
and CJ2A, CJ3A jeeps made by Francisco Motors and Sarao Motors in the .
86 mm (3.4 in)
2,369 cc (144.6 cu in)
38 to 68 hp (39 to 69 PS)
145 N?m (107 lb?ft)
Designation
Description
Displacement
Power Rating
Valvetrain
The DL200 is a long-stroke 2.0L engine with cast iron block and head. It was fitted to the . In 1961 it was replaced by the more modern DL201 engine.
79 mm (3.1 in)
107 mm (4.2 in)
1,999 cc (122.0 cu in)
52 PS (38 kW)
12 kg?m (120 N?m)
There is also a 1.6L engine with cast iron block and head. It was fitted to the . The fuel injection was a licensed Bosch unit.
79 mm (3.1 in)
82 mm (3.2 in)
1,608 cc (98.1 cu in)
52 PS (38 kW)
87 lb?ft (118 N?m)
The DL201 is a 2.0L engine with cast iron block and head. It was fitted to the
and Bellel Express as well as the Elf and Elfin trucks. Like its smaller sister, the DL201 used a license-built Bosch fuel injection unit.
83 mm (3.3 in)
92 mm (3.6 in)
1,991 cc (121.5 cu in)
55 PS (40 kW)
89 kg?m (870 N?m)
This family of engines is of the
Designation
Description
Displacement
Power Rating
Valvetrain
Power in the atmospheric version is 50 PS (37 kW) at 4,800 rpm and 90 Nm at 3,000 rpm. The turbocharged version (IHI) develops 67 PS (49 kW) at 4,600 rpm and 132 Nm at 2,600 rpm as fitted to the
(with 0.68 bar or 9.9 psi of boost), and 72 PS (53 kW) at 4,600 rpm and 143 Nm at 2,600 rpm when fitted to the larger
E. This engine was first seen in the .
76 mm (3.0 in)
82 mm (3.2 in)
1,488 cc (90.8 cu in)
The turbocharged and intercooled version first seen in the 1990 . This engine formed the basis for the ,
engine now produced by Opel
79 mm (3.1 in)
86 mm (3.4 in)
1,686 cc (102.9 cu in)
88 PS (65 kW) @4,500rpm
167 N?m (123 lb?ft) @2,500rpm
This engine is now produced by Opel, who calls it the Ecotec DTi/CDTi. Better known as the "", it is made in
and is available in certain Opel and Honda vehicles.
79 mm (3.1 in)
86 mm (3.4 in)
1,686 cc (102.9 cu in)
130 PS (96 kW)
Designation
Description
Displacement
Power Rating
Valvetrain
The 4FB1 is a 1.8L engine used in the
as well as the Australian
iteration of that car. It was also available with electronic fuel injection (Bosch) and with a turbocharger.
61 PS (45 kW) @5,000rpm, 11.2 kg?m (110 N?m; 81 lb?ft) @2,000rpm (JIS)
66 PS (49 kW) @5,000rpm, 11.2 kg?m (110 N?m; 81 lb?ft) @2,000rpm (JIS) - Electronic injection
73 PS (54 kW) @5,000rpm, 16.0 kg?m (157 N?m; 116 lb?ft) @2,500rpm (JIS) - Turbocharged
84 mm (3.3 in)
82 mm (3.2 in)
1,817 cc (110.9 cu in)
51 hp (52 PS) @5000rpm
72 lb?ft (98 N?m)
The 4FC1 is a 2.0L engine used in the , and in
in turbo and non-turbo (2DE1 NA) form.
84 mm (3.3 in)
90 mm (3.5 in)
1,995 cc (121.7 cu in)
Designation
Description
Displacement
Power Rating
Valvetrain
The 4HE1-T is a direct injection turbocharged engine of 4.75L capacity. Applications include the 1998 Isuzu NQR500.
110 mm (4.3 in)
125 mm (4.9 in)
1,995 cc (121.7 cu in)
148 PS (109 kW) @2,900rpm
400 N?m (300 lb?ft) @1800rpm
The 4HE1-XN is an OHC direct injection turbocharged engine of 4.75L capacity. Applications include the 2003 Isuzu NPR400.
110 mm (4.3 in)
125 mm (4.9 in)
1,995 cc (121.7 cu in)
127 kW (173 PS) @2700rpm
458 N?m (338 lb?ft) @rpm
The 4HF1 is an OHC direct injection engine of 4.33L capacity. Applications include the 1998 Isuzu NPR200
112 mm (4.4 in)
110 mm (4.3 in)
4,334 cc (264.5 cu in)
85 kW (116 PS) @3200rpm
285 N?m (210 lb?ft) @1800rpm
The 4HG1-T is an OHC direct injection turbocharged engine of 4.57L capacity. Applications include the 2000 Isuzu NPR350A
115 mm (4.5 in)
89 kW (121 PS) @3000rpm
325 N?m (240 lb?ft) @1800rpm
The 4HK1-TCN is a direct injection
engine of 5.2L capacity. Applications include the 2006 Isuzu NPR400
115 mm (4.5 in)
125 mm (4.9 in)
5,193 cc (316.9 cu in)
109 kW (148 PS) @2600rpm
402 N?m (296 lb?ft) @rpm
The 4HK1-TCC is a direct injection
engine of 5.2L capacity. Applications include 2008 Isuzu NQR500
115 mm (4.5 in)
125 mm (4.9 in)
5,193 cc (316.9 cu in)
139 kW (189 PS) @2600rpm
510 N?m (380 lb?ft) @rpm
The 4HK1-TCS is a direct injection
engine of 5.2L capacity. Applications include 2005 Isuzu NQR500
115 mm (4.5 in)
125 mm (4.9 in)
5,193 cc (316.9 cu in)
129 kW (175 PS) @2600rpm
500 N?m (370 lb?ft) @rpm
The 4HJ1 is a direct injection OHC engine of 4.99L capacity.
115 mm (4.5 in)
120 mm (4.7 in)
4,985 cc (304.2 cu in)
111 kW (151 PS) @3100rpm
363 N?m (268 lb?ft) @1600rpm
The 4HL1 is a common rail direct injection high-pressure fuel injection system diesel engine of 4.777L capacity with electronic control system.
115 mm (4.5 in)
115 mm (4.5 in)
4,777 cc (291.5 cu in)
103 kW (140 PS) @3000rpm
333 N?m (246 lb?ft) @1500rpm
The 4HL1-N is a common rail direct injection high-pressure fuel injection system diesel engine of 4.777L capacity with electronic control system.
115 mm (4.5 in)
115 mm (4.5 in)
4,777 cc (291.5 cu in)
96 kW (131 PS) @3000rpm
333 N?m (246 lb?ft) @1500rpm
The 4HL1-TC is a common rail direct injection
and intercooled high-pressure fuel injection system diesel engine of 4.777L capacity with electronic control system.
115 mm (4.5 in)
115 mm (4.5 in)
4,777 cc (291.5 cu in)
118 kW (160 PS) @2700rpm
425 N?m (313 lb?ft) @1500rpm
The 4HL1-TCS is a common rail direct injection
and intercooled high-pressure fuel injection system diesel engine of 4.777L capacity with electronic control system.
115 mm (4.5 in)
115 mm (4.5 in)
4,777 cc (291.5 cu in)
132 kW (179 PS) @2700rpm
500 N?m (370 lb?ft) @1500rpm
Designation
Description
Displacement
Compression Ratio
Power Rating
Valvetrain
The 4JA1 is a direct injection 8V and 16v engine. It was used in a variety of
under a variety of names including Opel Campo, and also in the Thai market (Mazda B2500 "Thunder" ; Ford Marathon) and in the , an Isuzu MUV car produced in .
93 mm (3.7 in)
92 mm (3.6 in)
2,499 cc (152.5 cu in)
The current 4JA1-L engine is turbocharged but not intercooled with an 18.5:1 compression ratio. The GM South Africa-built Isuzu KB250 (D-Max) pickup has 79 PS (58 kW) @ 3800 rpm and 170 N?m (130 lb?ft) @1800rpm. For the Indonesian market it is rated at 80 PS (59 kW) @3500rpm and 191 N?m (141 lb?ft) @1800rpm and is installed in the Isuzu Bison, a relabelled
(L300), the old Isuzu Pickup, and the Isuzu Panther. For the Philippines it is rated at 85 PS (63 kW) @3900rpm and 185 N?m (136 lb?ft) @2000rpm and is used in the Euro2 Isuzu Crosswind, the local version of the P and in India at 73.4 PS (54.0 kW) @3900rpm and 171 N?m (126 lb?ft) @1800rpm for the BS-3 (Euro3 equivalent) Chevrolet Tavera (another version of the Panther).
The 4JA1-T is a 2.5L direct injection engine.
93 mm (3.7 in)
92 mm (3.6 in)
2,499 cc (152.5 cu in)
The 4JB1 is a 4-cylinder naturally aspirated watercooled in-line direct injection and also a high revving high output diesel engine with its VE rotary injection pump. Horse power is 90ps .while the old version 4JB1 uses gear type oil pump and Bosch "A" Type mechanical injection. It has a dry weight of 230 kg (510 lb). It was used in the Isuzu Bighorn (Trooper), Mu (Rodeo), Wizard (LWB Rodeo), Rodeo Pickup and Holden Jackaroo sold in most world markets aside from North America until the early 1990s. This motor was also installed in
and other light trucks.
93 mm (3.7 in)
102 mm (4.0 in)
2,771 cc (169.1 cu in)
87 PS (64 kW)
The 4JB1-T is a turbocharged version of the 4JB1. It was intercooled in some applications. Numerous versions of the Isuzu 4JB1 remain in production in China, both by Isuzu's Chinese joint ventures and innumerable other manufacturers like YANGZI. Upgrades to common-rail direct injection to bring emissions up to National 4 standards and even 16V DOHC valve-trains are also in production.
93 mm (3.7 in)
102 mm (4.0 in)
2,771 cc (169.1 cu in)
100 and 115 PS (74 and 85 kW)
The 4JK1-TC is a common-rail direct injection intercooled turbo-diesel engine. It was used in the
and first generation
produced in Thailand.
95.4 mm (3.76 in)
87.4 mm (3.44 in)
2,499 cc (152.5 cu in)
85 kW (116 PS)
208 N?m (153 lb?ft) @rpm
4JK1-TC Hi Power
The 4JK1-TC Hi Power is an in line direct injection electronic common rail diesel engine with a variable geometry(VGA) turbocharger and compression ratio originally at 18.1:1. It was used in the , produced in Thailand, and the related Holden Rodeo and first-generation Chevrolet Colorado. The original version is still used in the South African version of the new D-Max, the Isuzu KB, and with the compression ratio reduced to 16.0:1 in the Thai-market D-Max X-series.
95.4 mm (3.76 in)
87.4 mm (3.44 in)
2,499 cc (152.5 cu in)
136 PS (100 kW)
320 N?m (240 lb?ft) @rpm
4JK-1E5-TC
The 4JK-1E5-TC is a twin turbo version of the 4JK1 and was produced for DMAX pickups exported to Europe startin in 2012. Certified to the Euro5b emission standard with a 17.0:1 compression ratio.
95.4 mm (3.76 in)
87.4 mm (3.44 in)
2,499 cc (152.5 cu in)
120 kW (160 PS) @3600rpm
400 N?m (300 lb?ft) @rpm
The 4JG1 engine has a trochoid type oil pump, gear driven from the camshaft. The fuel system operates by plunger and nozzle and is of the high pressure solid injection type (Zexel in-line Bosch A-type). The starter motor is a 12 V unit. The firing order 1-3-4-2.
48 kW (65 PS) @2500rpm
205 N?m (151 lb?ft)
The 4JG1T engine is a turbocharged version of the 4JG1. Notable differences include a reduced compression ratio of 18.1:1
63 kW (86 PS) @2500rpm
265 N?m (195 lb?ft)
The 4JG2 is an indirect injection engine. It replaced the 4JB1-T in the
(Trooper II) and Mu/Wizard (Rodeo) in most markets. This engine was upgraded from mechanical injection to electronically controlled mechanical injection.
95.4 mm (3.76 in)
107 mm (4.2 in)
3,059 cc (186.7 cu in)
70 to 84 kW (95 to 114 PS)
The 4JH1-T is a 3.0L direct injection, turbocharged and intercooled engine which replaced the 4JB1-T in the
pickups. This vehicle was sold as the
in New Zealand and Australia. On some models it features an electronically controlled injection pump.
88 kW (120 PS)
245 N?m (181 lb?ft)
The 4JJ1-TC is a 3.0L common rail direct injection engine with turbo and intercooler which replaced the 4JH1 in the
and later Chevrolet & Holden Colorado produced in Thailand. It has a 17.5:1 compression ratio.
95.4 mm (3.76 in)
104.9 mm (4.13 in)
The 4JJ1-TCX is a 3.0L common rail direct injection engine with VGS-turbo and intercooler, originally with a 17.5:1 compression ratio. Stock power in 2006 was 163 PS (120 kW) and 360 N?m (270 lb?ft) for Manual transmission/ 333 N?m (246 lb?ft) for Automatic transmission, increased to 177 PS (130 kW) and 380 N?m (280 lb?ft) in 2011 with a reduction in compression ratio to 17.3:1. With the introduction of Isuzu's "BluePower" system for improved economy in 2015, the compression ratio was further reduced to 16.5:1 both for the facelifted "Blue Power" D-Max and the Mu-X.
95.4 mm (3.76 in)
104.9 mm (4.13 in)
The 4JX1 is a 3.0L direct injection diesel engine, turbo, some intercooled, which replaced the 4JG2 in the Holden Jackaroo. It uses unit injectors and 4 valves per cylinder.
The RZ4E-TC is a 1.9L direct injection diesel powered, turbo intercooled engine which replaced the 4JK1-TCX in . This new engine is 1898cc and is therefore 601cc smaller in displacement than the 4JK1-TCX. In power wise, RZ4E-TC generate 150HP at 3600rpm and flat torque of 350NM between 1800rpm to 2600rpm make it 16HP and 30NM more than 4JK1-TCX. In addition, Isuzu announced that RZ4E-TC will have 19% more fuel efficiency compare to its predecessor. Bore is 80.0 mm and stroke is 94.4 mm.
CNG Engines[]
Isuzu developed the first
engine series with low-emissions truck mounted with a clean CNG engine emitting zero black smoke.
The 4HF1-CNG is a CNG engine of 4.334 L capacity (as based on direct injection diesel engine) with non-contact ignition system. Peak torque is 323 Nm, peak power is 120 PS (88 kW) at 1,500 rpm. Bore is 115 mm, stroke is 108 mm.
The 4HV1 is a CNG engine of 4.570 L capacity with non-contact ignition system. Peak torque is 353 Nm, peak power is 17 PS (12.5 kW) at 3200 rpm. Bore is 115 mm, stroke is 110 mm. Application used for NPR300 CNG series.
utilizes -built inline five-cylinder engines.
used the -built
with 220 hp (164 kW) and 225 ft·lb (305 N·m) of torque.
use the -built
with 242 hp (180 kW) and 242 ft·lb (327 N·m) of torque.
From 1989 to 1990 the 2.8 L (2,838 cc)
V6 with single point fuel injection, producing 122 hp (91 kW) and 204 N?m (150 lb?ft) of torque was used in the first generation .
From 1990 to 1992 the 3.1 L (3,128 cc)
V6 engine with 122 hp (91 kW) and 224 N?m (165 lb?ft) was used in the
until replaced with the -built 3.2L
SUV use the -built
with 275 hp (205 kW) and 275 ft·lbf (373 N·m) of torque. For the 2007 model year, the GMT360 platform received an increase to 291 hp (217 kW) and 277 ft·lb (376 N·m) of torque.
used the -built
with 180 hp (134 kW) and 245 ft·lb (332 N·m) of torque.
The Isuzu V engine is a family of all-aluminum 75°
engines ranging from 3.2 to 3.5 liters.
Designation
Description
Displacement
Power Rating
Torque Rating
Inline-six diesel engine of 3988 cc displacement. First seen in 1968, in the TY-series truck.
3,998 cc (3.998 L; 244.0 cu in)
102 PS (75 kW) at ;rpm
25.0 kg?m (245 N?m; 181 lb?ft) at ;rpm
Inline-six, four-stroke diesel engine of 6373 cc displacement.
6,373 cc (6.373 L; 388.9 cu in)
135 PS (99 kW) at ;rpm
41.5 kg?m (407 N?m; 300 lb?ft) at ;rpm
Inline-six, four-stroke diesel engine of 10179 cc displacement.
10,179 cc (10.179 L; 621.2 cu in)
195 PS (143 kW) at 2300 rpm
69 kg?m (680 N?m; 500 lb?ft) at 1200 rpm.
Inline-six, four-stroke diesel engine of 12023 cc displacement.
12,023 cc (12.023 L; 733.7 cu in)
260 PS (191 kW) at 2500 rpm
84 kg?m (820 N?m; 610 lb?ft) at 1400 rpm.
6-cylinder version of the 4BB1
5,393 cc (5.393 L; 329.1 cu in)
145 PS (107 kW) at 3200 rpm
35 kg?m (340 N?m; 250 lb?ft) at 2000 rpm
6-cylinder version of the 4BD1
5,785 cc (5.785 L; 353.0 cu in)
160 PS (118 kW) at 3200 rpm
39 kg?m (380 N?m; 280 lb?ft) at 2000 rpm
6-cylinder version of the 4BD1T
5,785 cc (5.785 L; 353.0 cu in)
180 PS (132 kW) at 3000 rpm
185 PS (136 kW) at 3000 rpm
49 kg?m (480 N?m; 350 lb?ft) at 1800 rpm
53 kg?m (520 N?m; 380 lb?ft) at 1800 rpm
6,130 cc (6.13 L; 374 cu in)
170 PS (125 kW) at 3200 rpm
42.5 kg?m (420 N?m; 310 lb?ft)
6-cylinder version of the 4BG1.
6,494 cc (6.494 L; 396.3 cu in)
200 PS (147 kW) at 2800 rpm (6BG1-TC/TCE)
175 PS (129 kW) at 3000 rpm / 180 PS (132 kW) at 3000 rpm (6BG1-S)
155 PS (114 kW) at 2800 rpm / 160 PS (118 kW) at 2800 rpm (6BG1-N)
210 PS (154 kW) at 2800 rpm (6BG1-TC1)
230 PS (169 kW) at 2800 rpm (6BG1-TC2)
44 kg?m (430 N?m; 320 lb?ft) / 45 kg?m (440 N?m; 330 lb?ft) at 1800 rpm (6BG1-N)
46 kg?m (450 N?m; 330 lb?ft) / 47 kg?m (460 N?m; 340 lb?ft) at 1800 rpm (6BG1-S)
65 kg?m (640 N?m; 470 lb?ft) at 1700 rpm (6BG1-TC/TCE/TC1)
66 kg?m (650 N?m; 480 lb?ft) at 1700 rpm(6BG1-TC2)
DOHC 24V turbocharged engine of 2958 cc displacement. Found in the Euro IV specification .
87.5 mm (3.44 in)
82 mm (3.2 in)
2,958 cc (2.958 L; 180.5 cu in)
184 PS (135 kW)
400 N?m (300 lb?ft)
6-cylinder version of the 4HE1
7,127 cc (7.127 L; 434.9 cu in)
165 PS (121 kW) at 2800 rpm (6HE1-N, 1989)
195 PS (143 kW) at 2900 rpm(6HE1-S, 1989)
46 kg?m (450 N?m; 330 lb?ft) at 1800 rpm (6HE1-N)
51 kg?m (500 N?m; 370 lb?ft) at 1800 rpm (6HE1-S)
6-cylinder version of the 4HE1T
7,127 cc (7.127 L; 434.9 cu in)
1989 Japanese emission standards:
220 PS (162 kW) at 2700 rpm (6HE1-TCN)
250 PS (184 kW) at 2700 rpm (6HE1-TCS)
1994 Japanese emission standards:
230 PS (169 kW) at 2700 rpm (6HE1-TCN)
260 PS (191 kW) at 2700 rpm (6HE1-TCS)
1989 Japanese emission standards:
66 kg?m (650 N?m; 480 lb?ft) at 1700 rpm (6HE1-TCN)
70 kg?m (690 N?m; 510 lb?ft) at 1700 rpm (6HE1-TCS)
1994 Japanese emission standards:
68 kg?m (670 N?m; 490 lb?ft) at 1400 rpm (6HE1-TCN)
77 kg?m (760 N?m; 560 lb?ft) at 1400 rpm (6HE1-TCS)
6-cylinder version of the 4HH1
8,226 cc (8.226 L; 502.0 cu in)
175 PS (129 kW) (6HH1-N, 1994)
185 PS (136 kW) (6HH1-C, 1994)
210 PS (154 kW) (6HH1-S, 1994)
225 PS (165 kW) (6HH1-S, 1998)
50 kg?m (490 N?m; 360 lb?ft) at 1700 rpm (6HH1-N, 1994)
55 kg?m (540 N?m; 400 lb?ft) (6HH1-S and 6HH1-C, 1994)
58 kg?m (570 N?m; 420 lb?ft) (6HH1-S, 1998)
6-cylinder version of the 4HK1
7,790 cc (7.79 L; 475 cu in)
205 PS (151 kW) (6HK1-TCR)
240 PS (177 kW) (6HK1-TCN)
260 PS (191 kW) (6HK1-TCC)
280 PS (206 kW) (6HK1-TCS, )
300 PS (221 kW) (6HK1-TCH; 6HK1-TCS, 2005)
KK, KL, PA, PJ Japanese emission codes:
55 kg?m (540 N?m; 400 lb?ft) at 1400 rpm (6HK1-TCR)
70 kg?m (690 N?m; 510 lb?ft) at 1400 rpm (6HK1-TCN)
76 kg?m (750 N?m; 550 lb?ft) at 1400 rpm (6HK1-TCC)
82 kg?m (800 N?m; 590 lb?ft) at 1400 rpm (6HK1-TCS)
PDG, PKG Japanese emission codes:
72 kg?m (710 N?m; 520 lb?ft) at 1450 rpm (6HK1-TCN)
78 kg?m (760 N?m; 560 lb?ft) at 1450 rpm (6HK1-TCC)
100 kg?m (980 N?m; 720 lb?ft) at 1450 rpm (6HK1-TCS)
SKG Japanese emission code:
76 kg?m (750 N?m; 550 lb?ft) at
rpm (6HK1-TCH)
78 kg?m (760 N?m; 560 lb?ft) at
rpm (6HK1-TCC)
100 kg?m (980 N?m; 720 lb?ft) at 1450 rpm (6HK1-TCS)
6-cylinder version of the 4HL1
7,166 cc (7.166 L; 437.3 cu in)
180 PS (132 kW) (6HL1-N)
190 PS (140 kW) (6HL1-S, )
205 PS (151 kW) (6HL1-S, 1998)
50 kg?m (490 N?m; 360 lb?ft) at 1700 rpm (6HL1-N)
51 kg?m (500 N?m; 370 lb?ft) at 1700 rpm (6HL1-S)
7,790 cc (7.79 L; 475 cu in)
340 PS (250 kW)
11,044 cc (11.044 L; 673.9 cu in)
220 PS (162 kW)
220 PS (162 kW)
230 PS (169 kW)
12,023 cc (12.023 L; 733.7 cu in)
285 PS (210 kW) for the turbocharged version
13,741 cc (13.741 L; 838.5 cu in)
320 PS (235 kW) (6RB1-TC1)
275 PS (202 kW) at 2700 rpm
8,413 cc (8.413 L; 513.4 cu in)
200 PS (147 kW) at 2700 rpm
58 kg?m (570 N?m; 420 lb?ft) at 1400 rpm
120 mm (4.7 in)
145 mm (5.7 in)
9,839 cc (9.839 L; 600.4 cu in)
310 PS (228 kW) (6SD1-TCN)
340 PS (250 kW) (6SD1-TCS)
161 mm (6.3 in)
155 mm (6.1 in)
18,933 cc (18.933 L; 1,155.4 cu in)
330 PS (243 kW)
370 PS (272 kW)
CNG version of the 6UZ1
120 mm (4.7 in)
145 mm (5.7 in)
9,839 cc (9.839 L; 600.4 cu in)
330 PS (243 kW)
First appeared in 2005, it found its use in the heavy-duty .
120 mm (4.7 in)
145 mm (5.7 in)
9,839 cc (9.839 L; 600.4 cu in)
Until 2010:
330 PS (243 kW) at 2000 rpm (6UZ1-TCN)
380 PS (279 kW) at 2000 rpm (6UZ1-TCS)
From 2010:
330 PS (243 kW) at 1800 rpm (6UZ1-TCN)
380 PS (279 kW) at 1800 rpm (6UZ1-TCS)
400 PS (294 kW) at 1800 rpm (6UZ1-TCH)
Until 2010:
1,422 N?m (1,050 lb?ft) at 1400 rpm (6UZ1-TCN)
1,765 N?m (1,300 lb?ft) at 1400 rpm (6UZ1-TCS)
From 2010:
1,422 N?m (1,050 lb?ft) at
rpm (6UZ1-TCN)
1,765 N?m (1,300 lb?ft) at 1200 rpm for (6UZ1-TCS)
1,765 N?m (1,300 lb?ft) at 1200 rpm for (6UZ1-TCH)
132.9 mm (5.23 in)
145 mm (5.7 in)
12,068 cc (12.068 L; 736.4 cu in)
330 PS (243 kW) (6WA1-TCN)
360 PS (265 kW) (6WA1-TCC)
390 PS (287 kW) (6WA1-TCS)
147 mm (5.8 in)
140 mm (5.5 in)
14,256 cc (14.256 L; 870.0 cu in)
320 PS (235 kW) (6WF1-TCN)
370 PS (272 kW)(6WF1-TC)
147 mm (5.8 in)
154 mm (6.1 in)
15,681 cc (15.681 L; 956.9 cu in)
400 PS (294 kW) (6WG1-TCR)
420 PS (309 kW) (6WG1-TCN)
460 PS (338 kW) (6WG1-TCC)
520 PS (382 kW) (6WG1-TCS)
380 PS 6UZ1-TCG40 diesel engine
SUV's use the -built
with 285 hp (213 kW) and 325 ft·lb (441 N·m) of torque.
Isuzu Commercial trucks use the -built
with 300 hp (224 kW) and 360 ft·lb (488 N·m) of torque.
The 8PA1 is a 10.0 L (9,971 cc) V8 diesel truck engine. It has 215 PS (158 kW) at ;rpm and 62.0 kg?m (608 N?m; 448 lb?ft) at ;rpm.
Isuzu co-designed and built some of the
along with
Designation
Description
Displacement
Power Rating
Torque Rating
12-cylinder engine used in the
from February 1976 to August 1983.
115 mm (4.5 in)
120 mm (4.7 in)
14,957 cc (14.957 L; 912.7 cu in)
350 PS (257 kW)
385 PS (283 kW)
12-cylinder engine used in the
from December 1979 to August 1983.
16,826 cc (16.826 L; 1,026.8 cu in)
350 PS (257 kW)
385 PS (283 kW)
12-cylinder engine used in the
from 1983 to 1989.
18,010 cc (18.01 L; 1,099 cu in)
355 PS (261 kW) (12PC1-N)
395 PS (291 kW) (12PC1-S)
12-cylinder engine used in the
from 1989 to 1994.
20,019 cc (20.019 L; 1,221.6 cu in)
365 PS (268 kW) (12PD1-N)
395 PS (291 kW) (12PD1-C)
425 PS (313 kW) (12PD1-S)
12-cylinder engine used in the
from 1994 to 2000.
22,801 cc (22.801 L; 1,391.4 cu in)
385 PS (283 kW)
, p. 4-2-1
(Workshop Manual), Isuzu Motors Limited, December 1983, p. 1-1, 809-06-200K
Ozeki, Kazuo (2007). 日本のトラック?バス
[Japanese Trucks and Buses :] (in Japanese). Tokyo: Miki Press. p. 54.  .
ものづくりの歴史　いすゞ自動車株式会社
[Manufacturing history of Isuzu Motors]. Isuzu Recruiting Information (in Japanese). Isuzu Motors.
Ishikawa, Kenji (), "トラックメーカーアーカイブ: いすゞ自動車のすべて [Truck Manufacturer Archive: Everything Isuzu]", Camion (in Japanese), Tokyo, Japan: Geibun Mooks, p. 86,  
Mastrostefano, Raffaele, ed. (1985). Quattroruote: Tutte le Auto del Mondo 1985 (in Italian). Milano: Editoriale Domus S.p.A. p. 175.  .
Isuzu: Piazza, 117 Coupé, Bellett GT (in Japanese), Tokyo: Neko Publishing, 1991, p. 63,  
Meyer, Donald E. (March 2009),
(PDF), GM Heritage Center, General Motors, p. 37
"自動車ガイドブック: Japanese motor vehicles guide book " (in Japanese). 20. Japan: . : 277.
Mastrostefano, Raffaele, ed. (1990). Quattroruote: Tutte le Auto del Mondo 1990 (in Italian). Milano: Editoriale Domus S.p.A. p. 388. Cite error: Invalid &ref& name "TAM90" defined multiple times with different content (see the ).
Tutte le Auto del Mondo 1990, pp. 389-390
Büschi, Hans-Ulrich, ed. (5 March 1992). Automobil Revue 1992 (in German and French). 87. Berne, Switzerland: Hallwag AG. p. 318.  .
Automobil Revue 1992, p. 319
James M. Flammang (1994). Standard Catalog of Imported Cars, . Iola, WI: Krause Publications, Inc. p. 309.  .
Quattroruote Speciale: Tutte le Auto del Mondo 1967 (in Italian). Milano: Editoriale Domus S.p.A. February 1967. p. 151.
. Carfolio.com. .
Flammang, p. 308
Büschi, Hans-Ulrich, ed. (March 1991). Automobil Revue 1991 (in German and French). 86. Berne, Switzerland: Hallwag AG. pp. 457, 459.  .
Automobil Revue 1991, p. 462
Automobil Revue 1991, p. 332
World Cars 1984. Pelham, NY: L'Editrice dell'Automobile LEA/Herald Books. 1984. p. 345.  .
(PDF). Archived from
(PDF) on .
Automobil Revue 1991, p. 334
Büschi, Hans-Ulrich, ed. (10 March 1994). Automobil Revue 1994 (in German and French). 89. Berne, Switzerland: Hallwag AG. p. 316.  .
自動車ガイドブック [Automobile Guide Book ] (in Japanese), 23, Japan: , , p. 291, -3400
[ Isuzu Shop Manuals]
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