Isuzu
Taxes excluded. Shipping calculated at checkout.
Couldn't load pickup availability
This 4-piece high-pressure injector line set suits early Isuzu 4JJ1 common rail engines and is a direct replacement for the factory injector pipes. Ideal for injector replacement, fuel system repairs, or when replacing damaged or leaking lines. All pipes are pre-bent to factory routing and cylinder-specific.
Pipe part numbers:
Supplied pre-bent with rail-end and injector-end fittings. Mounting hardware not included.
If you're replacing injector lines, you're likely also replacing injectors. Here's what you need:
Option 1 — Complete 4JJ1 Fitting Kit (Recommended):
Full genuine kit with copper washers, O-rings, seals and hardware. The proper way to do the job.
🛒 Add 4JJ1 Fitting Kit (Complete)Option 2 — Nozzle Washer Kit Only (Budget):
Bare minimum if you're only replacing copper washers. Not recommended unless you know what you're doing.
🛒 Add Nozzle Washer Kit Only💡 Pro Tip: Replace all four injector lines when servicing injectors. Always use new copper washers and seals. Maintain strict cleanliness during installation.
Suits Denso injector 095000-6980
Early pre-DPF engines only. Confirm injector part number before ordering.
*Orders placed before 2 pm AEST on business days, subject to stock availability.
High-pressure fuel lines for D-MAX / Colorado / Rodeo. OEM quality replacement. Workshop ready.
Disclaimer: Common Rail Cowboys is not affiliated with Isuzu Motors or General Motors. Fitment confirmation remains the buyer's responsibility.
