Holden Commodore VN VP VR VS: Billet Engine Oil Cap (5.0L V8)
$60.00
LOCAL PICKUP AVAILABLE:
56 Rosedale Street
Coopers Plains QLD 4108
Monday - Friday 9am - 4:30pm
Quick Summary: Give your 5.0L Holden V8 a premium engine finish with this Billet Aluminium Engine Oil Cap. Precision CNC-machined and finished in triple-plated chrome, this cap is a high-durability replacement for the factory unit. It is an in-stock item, engineered specifically for the classic VN-VS V8 platform.
VN-VS COMMODORE BILLET CHROME ENGINE OIL CAP (5.0L V8)
Refresh your classic V8 engine bay by replacing the standard, often weathered factory oil cap with this solid billet aluminium upgrade. This uniquely designed cap features CNC-machined slots around the perimeter for a professional aesthetic and improved grip during maintenance. Engineered specifically for the 304 cubic inch (5.0L) V8 series, it is built to withstand the intense thermal cycles of a performance engine bay while maintaining a permanent mirror shine.
| TECHNICAL DATA SHEET | |
|---|---|
| Construction | Solid CNC-Machined Billet Aluminium |
| Finish | Triple-Plated Chrome (Mirror Polish) |
| Engine Compatibility | 5.0L V8 (304ci) Engines Only |
| Installation | Direct Screw-in Replacement |
COMPATIBILITY
This engine oil cap is designed specifically for the 5.0L V8 powerplants found in the following models:
- Vehicle: Holden Commodore (Sedan, Ute, or Wagon)
- Model Range: VN, VP, VR, and VS Series
- Trim Levels: SS, Executive, Berlina, Calais, and HSV models (e.g., Clubsport, Senator).
- Note: Does not fit V6 Ecotec or later LS1 V8 engines.
SHIPPING AND COLLECTION
We hold this item in stock for fast turnaround. Shipping is calculated automatically based on your location.
- Add the billet oil cap to your cart and proceed to Checkout/View Cart.
- Enter your postcode into the Shipping Calculator for an instant freight rate.
- Local Pickup: Available from our Coopers Plains (Brisbane) warehouse—select 'Pick-up from Store' at checkout.
INSTALLATION TIPS
This is a direct "plug and play" aesthetic and functional upgrade:
- Simple Swap: Ensure the engine is cool. Unscrew the original plastic cap and replace it with your new Billet unit.
- Secure Seal: The CNC-machined slots around the edge provide excellent leverage for a secure, leak-free seal on the rocker cover.
- Maintenance: To keep the triple-plated chrome looking its best, a quick wipe with a clean microfiber cloth during regular detailing is all that is required.
FREQUENTLY ASKED QUESTIONS
Is this a cover or a replacement?
This is a full replacement cap. You remove your factory plastic unit and screw this solid billet aluminium cap directly into the rocker cover.
Will it fit my VN V6?
No. The thread size for the Holden 5.0L V8 engine is different from the V6 engine. Please see our other listings for V6-specific caps.
Will the chrome peel?
No. Our caps use a high-quality triple-plating process designed specifically to withstand the harsh temperatures and chemical environment of a classic V8 engine bay.

