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Common Rail Cowboys

HPD 4JJ1 Rocker Cover

HPD 4JJ1 Rocker Cover

Regular price $577.00 NZD
Regular price $592.00 NZD Sale price $577.00 NZD
Sale Sold out
Tax included in Australia, Shipping calculated at checkout.
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HPD 4JJ1 Rocker Cover – Thai Import

βœ… Aluminium Construction | βœ… Thermal Crack Resistant | βœ… Free Express Shipping Australia-Wide

Built tough for Aussie conditions, this HPD Special Parts 4JJ1 Rocker Cover is made from high-grade aluminium for improved durability and resistance to heat fatigue. Whether you're upgrading from plastic or chasing more reliability in high-performance builds, this rocker cover gets it done right.


πŸ› οΈ Suits:

  • Isuzu 4JJ1 Euro 2 & Euro 3 (3-bolt front pattern)
Note: Not compatible with injector covers – these are shaved rocker covers for performance applications.

πŸ‘‰ Injector and Rocker Cover Fitting Kits Available Here


πŸ”₯ Why Upgrade?

  • Aluminium Construction – Won’t crack like factory plastic covers
  • Clean Performance Look – Built to match high-end engine bays
  • Designed for Reliability – Handles heat and pressure with ease

🚫 What's Not Included:

Both available separately.


πŸ’³ Buy Now, Pay Later

Afterpay, Humm, Klarna and Zip available at checkout.

🚚 Free Express Shipping Australia-Wide

Dispatched fast from our Aussie warehouse – no BS, just quick shipping - (sometimes 2-4 week wait depending on stock availability.

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