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Home›Engines›Isuzu 4BG1

Isuzu 4BG1 Engine Engine

The Isuzu 4BG1 is a 4.3 L 4-cylinder naturally aspirated engine rated at 1800 rpm. It powers generator sets from MQ Power, including the DCA-45SSIU and DCA-45SSIU2.

Also known as: ISUZU 4BG1

4.3 L
Displacement
4
Cylinders
1800 rpm
Rated speed

Engine specifications

Displacement4.3 L
Cylinders4
AspirationNaturally Aspirated
Rated speed1800 rpm

Generator sets powered by this engine

2
MQ Power DCA-45SSIUMQ Power DCA-45SSIU2

This engine also powers 23 machine(s) on Power Equipment Info.

Aftermarket parts that fit this engine

60
1812004710 PartsGeek FridayParts $213.63 4BD1 PartsGeek yemparts $34.62 4BG1 PartsGeek yemparts $33.41 6BD1 PartsGeek sinocmp $30.00 6BG1 PartsGeek yemparts $33.41 6WG1 PartsGeek yemparts $33.41 EX100-2 PartsGeek sinocmp $15.00 EX100-5 PartsGeek sinocmp $15.00 EX110-5 PartsGeek yemparts $117.22 EX120-2 PartsGeek sinocmp $15.00 EX120-5 PartsGeek sinocmp $15.00 EX135UR PartsGeek yemparts $53.14 EX140US-5 PartsGeek yemparts $328.54 EX150LC-5 PartsGeek yemparts $83.01 EX160LC-5 PartsGeek yemparts $214.81 1-13650018-1 PartsGeek FridayParts $95.50 EX135UR-5 PartsGeek yemparts $237.55 EX135US-5 PartsGeek yemparts $62.69 1811001891 PartsGeek FridayParts $239.99 6BD1T PartsGeek yemparts $57.25 6BG1T PartsGeek yemparts $34.62 EX200 PartsGeek sinocmp $6.00 EX200LC PartsGeek sinocmp $15.00 EX200LC-2 PartsGeek sinocmp $15.00 6BB1 PartsGeek yemparts $34.62 128000-0491 PartsGeek yemparts $165.85 4341001 PartsGeek FridayParts $199.99 EX100-3C PartsGeek yemparts $98.61 EX100M-5 PartsGeek yemparts $62.69 EX110M-5 PartsGeek yemparts $252.72 EX100-5E PartsGeek yemparts $252.72 8-97357264-0 PartsGeek yemparts $144.61 105220-7560 PartsGeek sinocmp $89.00 1157501990 PartsGeek 9441610439 PartsGeek LX80-7 PartsGeek yemparts $144.61 ZX130W PartsGeek yemparts $40.88 ZX160W PartsGeek yemparts $92.39 ZX180LC PartsGeek yemparts $32.70 ZX180W PartsGeek yemparts $48.53 1131002040 PartsGeek yemparts $188.26 6BF1 PartsGeek yemparts $188.26 LX110-7 PartsGeek yemparts $188.26 1131001362 PartsGeek yemparts $154.22 EX130-5 PartsGeek sinocmp $39.00 4419850 PartsGeek FridayParts $257.10 135C PartsGeek yemparts $33.41 135CRTS PartsGeek yemparts $310.85 ZX110 PartsGeek yemparts $32.70 ZX120 PartsGeek sinocmp $9.00 ZX125US PartsGeek yemparts $184.48 ZX130 PartsGeek sinocmp $9.00 ZX130H PartsGeek yemparts $42.24 ZX130K PartsGeek yemparts $49.06 ZX135UR PartsGeek yemparts $246.41 ZX135US PartsGeek yemparts $32.70 ZX135USK PartsGeek yemparts $234.05 ZX135UST PartsGeek yemparts $113.12 1136500171 PartsGeek FridayParts $95.15 EX200-5 PartsGeek yemparts $28.32

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: Isuzu 142151830 Isuzu IF10604003F Isuzu IF10604002F Donaldson P543661 Donaldson P780522 Donaldson P780523 Donaldson P181054 Donaldson P828889
  • Fuel filter: Isuzu 8981527372 Isuzu H132401 Donaldson P502424 Donaldson P550391 Donaldson P550057 Ac Delco TP1231
  • Oil filter: Isuzu 1134202322 Donaldson P502060 Donaldson P550596

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 displacement of the Isuzu 4BG1?

The Isuzu 4BG1 has a displacement of 4.3 liters with 4 cylinders.

Which generators use the Isuzu 4BG1 engine?

The Isuzu 4BG1 powers 2 generator set(s), including MQ Power DCA-45SSIU, MQ Power DCA-45SSIU2.