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Genuine Isuzu Parts for 4JJ1 Diesel Engines

As an Authorized Isuzu Dealer, we carry a wide selection of genuine parts, including seals and gaskets, for Isuzu 4JJ1 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.


INLET MANIFOLD PLUG - 6WG1 / 6BG1 / 6HK1 / 4JA1

$7.96

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

Surplus Item - Special Pricing

$33.80

TURBOCHARGER EXHAUST GASKET - 4BD1 / 4BG1 / 4JG1 / 4JG2 / 4JJ1

$24.91

TURBOCHARGER MOUNTING GASKET - 4JJ1 / 4JG1 / 4JA1 / 4JG3

$17.24

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

$51.79

ENGINE SPEED SENSOR - 4LE2 / 6HK1 / 4HK1 / 4JJ1

$113.13

OIL PIPE TO TURBOCHARGER GASKET - 4JJ1

$8.20

COOLING FAN BELT - 4HK1 / 4JJ1

$26.18

THRUST WASHER - 4JJ1

$16.19

WATER PUMP ASSEMBLY (WITH GASKET) - 4JJ1 TIER3 / 3LA1 / 4JJ1

$503.82

FUEL FILTER CASE - 4JJ1 / 4JG1 / 4HK1 / 4BJ1

$121.23

EGR VALVE GASKET - 4JJ1

$8.20

OIL PIPE GASKET - 6BD1 / 6BG1 / 6WG1 / 6HK1 / 4JA1

$3.05

CONNECT GASKET - 3LD1 / 3LD2 / 4LE1 / 4LE2

$3.59