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Browse Willys Workshop’s 4JJ3 range. Stock is being added to this category — contact our team if you’re after something specific. Fitment and technical advice available at any Willys Workshop location.
Parts & fitment for your Isuzu 4JJ3
Genuine injectors and pumps, plus quality-aftermarket upgrades, for the Isuzu 4JJ3. In stock at Willys Workshop: intercoolers and common rail injectors. Fast Australian shipping with fitment support from our Brisbane (Oxley) and Sunshine Coast (Warana) workshops.
Not sure what fits your Isuzu 4JJ3? Send us your rego or build and we'll confirm fitment before you buy.
