Isuzu
Isuzu Injector Washer Kit – 4JJ1
Isuzu Injector Washer Kit – 4JJ1
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Isuzu 4JJ1 Injector Washer Kit
Genuine Isuzu Seals & Gaskets | Full Engine Set
Everything needed to reseal the injectors on a 4JJ1, in genuine Isuzu parts. Skipping fresh washers is how you end up with combustion blow-by, carbon packed under the injector seat, and the whole job again in six months.
What's Included
| Qty | Component | Genuine Isuzu Part No. |
|---|---|---|
| 4 | Gasket, injector nozzle | 8-98181540-0 |
| 4 | Gasket, nozzle | 9-09566111-0 |
Fitment
- Isuzu D-MAX 4JJ1 - 2007 to 2020
- Isuzu MU-X 4JJ1 - 2013 to 2020
- Holden Colorado RC 4JJ1 - 2008 to 2012
- Holden Rodeo RA7 4JJ1 - 2007 to 2008
Suits all common-rail 4JJ1 configurations. On a 4JJ3, use the 4JJ3 seat washer set instead.
Shipping & Payment
- Free Express Shipping Australia-Wide
- Buy Now, Pay Later: Afterpay, Humm, Klarna & Zip
Frequently Asked Questions
Q: Do I have to replace the washers every time?
A: Yes. They are single-use crush seals. Reusing them risks blow-by and injector seat damage.
Q: Are these genuine Isuzu?
A: Yes, part numbers 8-98181540-0 and 9-09566111-0.
Reseal the 4JJ1 Injectors Properly
Genuine Isuzu nozzle gaskets and seals for the 4JJ1. Full set for D-MAX, MU-X, Colorado RC and Rodeo RA7. Free express shipping Australia-wide.
Disclaimer: Common Rail Cowboys is not affiliated with Isuzu Motors, General Motors or Holden. Injector washers are single-use crush seals and must be replaced whenever injectors are removed.
