• Isuzu 4JJ1 injector fuel line set for D-MAX, Rodeo RA7, Colorado RC (Early Pre-DPF), showing detailed fuel injector lines.
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Isuzu

4JJ1 Injector Fuel Line Set – D-MAX, Rodeo RA7 & Colorado RC (Early Pre-DPF)

4JJ1 Injector Fuel Line Set – D-MAX, Rodeo RA7 & Colorado RC (Early Pre-DPF)

$408.95 AUD
$418.95 AUD $408.95 AUD
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Fitment Check (injector lines)

Provide rego & state, a VIN, or tick the part number confirmation box to proceed.

4JJ1 Injector Fuel Line Set – D-MAX / Rodeo RA7 / Colorado RC (Pre-DPF)

⚡ Genuine Isuzu 4JJ1 Common Rail Pre-DPF Only 📦 Same Day Dispatch* 💳 Afterpay • Humm • Klarna • Zip 🚚 Free Express Shipping AU

High-Pressure Injector Line Set for 4JJ1 Pre-DPF Engines

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.

📦 What's Included
  • 4 × High-pressure injector fuel lines

Pipe part numbers:

  • 8-98011606-0
  • 8-98011608-0
  • 8-98011609-0
  • 8-98011604-0

Supplied pre-bent with rail-end and injector-end fittings. Mounting hardware not included.

🔧 What Else You'll Need

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.

🔧 Fitment
  • Isuzu D-MAX: 4JJ1 up to 2013 (pre-DPF)
  • Holden Rodeo RA7: 4JJ1 up to 2012 (pre-DPF)
  • Holden Colorado RC: 4JJ1 up to 2012 (pre-DPF)

Suits:

Denso injector 095000-6980 and some 095000-8340 / 8-98106693-2 models around 2012-2013

Early pre-DPF engines only. Add Rego and State or VIN above before clicking add to cart.

🛠 Installation Notes
  • Replace all four injector lines when servicing injectors
  • Torque fittings to factory specifications
  • Maintain strict cleanliness during installation
  • Prime fuel system before cranking
🚚 Shipping & Payment
  • 📦 Same Day Dispatch* — order before cut-off for same business day shipping
  • 🚚 Free Express Shipping Australia-Wide — full tracking included
  • 💳 Buy Now, Pay Later: Afterpay, Humm, Klarna & Zip
  • 🇦🇺 All major credit cards accepted

*Orders placed before 2 pm AEST on business days, subject to stock availability.

4JJ1 Injector Lines • Pre-Bent Factory Routing • Free Express Shipping

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.

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