Common rail injectors – Willys Workshop
Built tough, built right.

Common rail injectors

Free shipping Aus-wide
12 month warranty
Easy returns within 14 days

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Common-rail diesel injectors — genuine Denso, Bosch, Delphi and Continental, new and quality-reman, matched to your engine and injector code. Commonly stocked for 4JJ1, 3.0L, TD42 and 3.2L engines. Supplied and fitted at our Oxley (Brisbane) and Warana (Sunshine Coast) workshops, or shipped Australia-wide.

Pay in 4 interest-free instalments on eligible purchases — no fees, no interest.Learn more →

Genuine common-rail diesel injectors

We supply common-rail injectors from the makers that built them — Denso, Bosch, Delphi and Continental — to suit popular Australian diesel utes, 4WDs and trucks, in both new and quality-reman options.

Injectors by vehicle

Find injectors matched to your engine and injector code.

New, reman & getting the right part

Choose new injectors for maximum service life, or quality-reman to save without cutting corners. We also stock injector seals, washers and lines. Because injectors are coded to your engine, send us your details and we’ll confirm the exact part — and protect your new injectors with a secondary fuel filter.

Diesel injector FAQs

How do I find my injector code?

It’s usually stamped on the injector body or listed against your engine and build date. Not sure? Send us your rego or VIN and we’ll identify the correct injector for you.

New vs reman injectors — which should I choose?

New gives maximum life and is our pick for high-km or hard-worked engines. Quality-reman injectors are tested to spec and a cost-effective option for many builds.

Do I need to replace all injectors at once?

On a high-km engine it’s usually best to replace as a set so they’re balanced — but we can advise based on your symptoms and history.

Not sure which injectors fit your engine?
Send your rego, VIN or injector code and our Australian-based diesel team will confirm the exact injectors before you buy.
Prefer to text your rego/VIN? 0485 885 957