HPD Special Parts Thai Import aluminium rocker cover for Euro 4 4JJ1 & 4JJ3 engines. Painted finish for a tough OEM+ look. These covers are very limited stock – levels are live and current.

Transform your engine bay with a stylish Thai-designed rocker cover, perfect for spicing up your build and complementing other HPD hardware.

Suits rocker covers with 4 bolts across the front edge:

• Isuzu D-MAX / MU-X Euro 4 (4JJ1)
• Isuzu D-MAX / MU-X 4JJ3
• Mazda BT-50 (4JJ3)

• ✅ Aluminium construction – lightweight & durable
• ✅ Painted finish – OEM+ Thai styling
• ✅ Includes welded -10 AN breather fittings
• ✅ Direct replacement for factory cover (Euro 4 4JJ1 / 4JJ3)

• 💳 Afterpay, Humm, Klarna & Zip available
• 🚚 Free Express Shipping Australia-Wide

These are very limited stock. Inventory is limited – once sold out, restock times can be take 1-3 months, if you need this urgently please send us a message before ordering.