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Home›Engines›Isuzu 6HK1X

Isuzu 6HK1X Engine Engine

The Isuzu 6HK1X is a 7.79 L 6-cylinder turbo charged & charge air cooled engine rated at 1500 rpm, producing up to 282 kW. It powers generator sets from Airman, Isuzu, M & L Engine / Energy Pac and Westquip, including the SDG220L-1B1, SDG220LX-1B1, SDG250L-1B1 and SDG250LX-1B1. It holds 21.5 L (5.7 gal) of oil and 41 L (10.8 gal) of coolant.

Also known as: ISUZU 6HK1X, 6HK1X

7.79 L
Displacement
6
Cylinders
1500 rpm
Rated speed
282 kW
Gross power

Engine specifications

Oil capacity21.5 L
Coolant capacity41.0 L
Displacement7.79 L
Cylinders6
AspirationTurbo charged & charge air cooled
Rated speed1500 rpm
Gross power282 kW

Generator sets powered by this engine

7

Shared across brands: Airman, Isuzu, M & L Engine / Energy Pac, Westquip

Airman SDG220L-1B1Airman SDG220LX-1B1Airman SDG250L-1B1Airman SDG250LX-1B1Isuzu 6HK1M & L Engine / Energy Pac ML150IMRDWestquip WQ175T4

Aftermarket parts that fit this engine

25
4D33 PartsGeek yemparts $65.43 6M60 PartsGeek sinocmp $89.00 8M20 PartsGeek 6D22 PartsGeek yemparts $53.96 4BD1T PartsGeek yemparts $43.61 6RB1T PartsGeek 6WG1 PartsGeek yemparts $33.41 EX120-3 PartsGeek sinocmp $15.00 EX200-5 PartsGeek yemparts $28.32 EX220-5 PartsGeek sinocmp $15.00 P550391 PartsGeek FridayParts $15.99 6HK1 PartsGeek yemparts $33.41 RHG6 PartsGeek yemparts $379.08 1-14400-4420 PartsGeek 1-14400-4421 PartsGeek 6HK1X PartsGeek yemparts $290.83 6HK1T PartsGeek yemparts $65.47 ZX330-3 PartsGeek sinocmp $35.00 ZX400LCH-3 PartsGeek yemparts $160.48 13241E PartsGeek 1132004872 PartsGeek 6SA1 PartsGeek yemparts $81.78 6BD1 PartsGeek sinocmp $30.00 6BG1 PartsGeek yemparts $33.41 6HE1 PartsGeek yemparts $47.70

Parts listed by aftermarket suppliers as fitting this engine — leads compiled from supplier catalogs; verify the exact part for your serial number.

Filters for this engine

  • Air filter: Donaldson P500248 Donaldson P537877 Donaldson P777869 Donaldson P777409
  • Fuel filter: Isuzu 8981527372 Isuzu 1132400440 Donaldson P502424 Donaldson P550391 Donaldson P552020 Donaldson P557440 Ac Delco TP1045 Ac Delco TP993
  • Oil filter: Isuzu 1134202322 Isuzu 1132401220 Donaldson P550596 Donaldson P559128 Ac Delco PF1056

Cross-referenced via Donaldson + OEM/engine-maker interchange — options to verify against your serial number, not confirmed for every exact variant.

Common questions

What is the oil capacity of the Isuzu 6HK1X?

The Isuzu 6HK1X engine has an oil capacity of 21.5 liters.

What is the displacement of the Isuzu 6HK1X?

The Isuzu 6HK1X has a displacement of 7.79 liters with 6 cylinders.

Which generators use the Isuzu 6HK1X engine?

The Isuzu 6HK1X powers 7 generator set(s), including Airman SDG220L-1B1, Airman SDG220LX-1B1, Airman SDG250L-1B1, Airman SDG250LX-1B1, Isuzu 6HK1.