Isuzu
4JJ1 Injector Fuel Line Set – D-Max & MU-X 2012-2016 (Pre-DPF)
4JJ1 Injector Fuel Line Set – D-Max & MU-X 2012-2016 (Pre-DPF)
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4JJ1 Injector Fuel Line Set - 2012 to 2016
Genuine Isuzu | D-Max & MU-X Pre-DPF | Suits 095000-8340
Brand new genuine Isuzu injector fuel lines for 2012 to 2016 pre-DPF D-Max and MU-X running 095000-8340 injectors. These carry rail pressure to each injector and are built to factory routing and pressure specification, which is exactly why an OEM line is the right call here.
What's Included
| Cylinder | Genuine Isuzu Part No. |
|---|---|
| Cylinder 1 | 8-98223194-0 |
| Cylinder 2 | 8-98223195-1 |
| Cylinder 3 | 8-98223196-0 |
| Cylinder 4 | 8-98223197-0 |
Complete set of four high-pressure lines, pre-bent to factory routing.
Fitment
- Isuzu D-Max 4JJ1 - 2012 to 2016, pre-DPF
- Isuzu MU-X 4JJ1 - 2012 to 2016, pre-DPF
Suits injectors: Denso 095000-8340.
2012 to 2013 build dates: early vehicles in this window may still run the earlier line design. If yours is a 2012 or 2013 build, check before ordering, or grab the early pre-DPF set here. Leave your rego and state or VIN in the order notes and we will confirm before dispatch.
When to Replace Injector Lines
- Visible cracks, leaks or bulging in a line
- Fuel contamination or unexplained injector damage
- Any injector replacement or major fuel system service
- High-kilometre vehicles, typically 120,000 to 150,000 km
Over time the internal steel surface of a high-pressure line can degrade, and under rail pressure those particles end up in the injectors. Avoid bending or re-shaping lines during servicing, including rocker cover removal: a reshaped pipe is a pipe that cracks later.
Installation Notes
- Replace all four lines as a set when servicing injectors
- Torque fittings to factory specification
- Maintain strict cleanliness during installation
- Prime the fuel system before cranking
Shipping & Payment
- Free Express Shipping Australia-Wide
- Buy Now, Pay Later: Afterpay, Humm, Klarna & Zip
Frequently Asked Questions
Q: Are these genuine Isuzu?
A: Yes, genuine Isuzu part numbers as listed above.
Q: My D-Max is a 2013 build, which set do I need?
A: That is the overlap window and it can go either way. Send us your rego and state or VIN and we will confirm before dispatch.
Q: Does it suit a DPF model?
A: No. This set is for pre-DPF vehicles only.
Genuine Isuzu Lines, Factory Routing
Genuine Isuzu high-pressure injector line set for 2012 to 2016 pre-DPF D-Max and MU-X. Four cylinder-specific pipes. Free express shipping Australia-wide.
Disclaimer: Common Rail Cowboys is not affiliated with Isuzu Motors. Fitment confirmation remains the buyer's responsibility. Not suitable for DPF-equipped models.
