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Our offices are closed for Thanksgiving. Orders placed online will be processed on Monday 12/1/2025.

Our offices are closed for Thanksgiving. Orders placed online will be processed on Monday 12/1/2025.

Genuine Isuzu Parts for 4JG1 Diesel Engines

Parts for Isuzu 4JG1 Diesel Engines

As an Authorized Isuzu Dealer, we carry a wide selection of genuine parts, including gaskets, for Isuzu 4JG1 diesel engines.

If you need any help, please use our quote request form or call us at 888.687.0539: our knowledgeable inside sales staff will promptly assist you.


PLAIN WASHER - 6WG1 / 6BG1 / 6HK1 / 4BG1 / 4JG1

$2.92

GLOW PLUG RESISTOR CONTROL - 4JA1 / C240 / 4BG1 / 4JB1 / 4JG1

$64.27

GLOW PLUG RELAY - 4JA1 / 4JB1 / 4JC1 / C240 / 4JG1

$99.43

NOZZLE HOLDER GASKET - 4JA1 / 4JB1 / 4JC1 / 4BD1

$4.48

OUTLET PIPE TO HOUSING GASKET - 4JG1 / 3LD1 / 4LE2 / 2KC1 / 3LD2

$5.06

OIL COOLER GASKET - 4LE1 / 4LE2 / 4JG1 / 4JG2

$17.84

EXHAUST MANIFOLD - 4JA1 / 4JC1 / 4JB1 / 4JG1 / 4JG2

$321.24

OIL CRANKSHAFT SEAL - 4JG1 / 4JG2 (FRONT)

$21.19

REAR CRANKSHAFT OIL SEAL - 4JA1 / 4JC1 / 4JB1 / 4JG1 / 4JG2 / 4JJ1 TIER3 / STAGE 3A

$67.63

OIL PAN GASKET - 4JA1 / 4JB1 / 4JC1 / 4JG1 / 4JG2

$60.01

TIMING GEAR CASE GASKET - 4JG1 / 4JG2 / 4JG1 CHINA

$36.69

FUEL INJECTION NOZZLE HEAT SHIELD - 4JG1 / 4JG2

$20.68

PISTON RING SET - 4JG1 / 4JG2

$66.53

INJECTOR NOZZLE GASKET - 3LD1 / 3LD2 / 4BD1 / 4JA1

$11.87

TURBOCHARGER - 4JG1 / 4JG2 (1993 AND NEWER)

$6,532.73

TURBOCHARGER - 4JG1 / 4JG2 (1993 AND NEWER)

$6,532.73

EXHAUST GASKET - 4JG1

$42.42

CONNECTING ROD BEARING PAIR - 4JG1 / 4JG2

$37.39

MAIN BEARING PAIR - 4JG1 / 4JG2

$67.10

MAIN BEARING PAIR - 4JG1 / 4JG2

$74.55

CONNECTING ROD ASSEMBLY - 4JG1 / 4JG2

$227.16

THRUST WASHER - 4JJ1

$21.19

OIL FILTER GASKET - 4JG1 / 4JG2 / 4JA1 / 4JB1 / 4JG1

$8.46