Holden Commodore VN VP VR VS: Billet Engine Oil Cap (V6 Models)
$53.00
LOCAL PICKUP AVAILABLE:
56 Rosedale Street
Coopers Plains QLD 4108
Monday - Friday 9am - 4:30pm
Quick Summary: Enhance your Holden V6 engine bay with this premium 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 VN through VS V6 platform.
VN-VS COMMODORE BILLET CHROME ENGINE OIL CAP (V6)
Give your early Commodore V6 a professional, custom finish. This high-quality oil cap replaces the standard, often brittle factory plastic with solid CNC-machined aluminium. Designed to thrive in high-heat environments, the triple-plated chrome finish provides a permanent mirror shine that won't crack or discolour. The perimeter features machined slots for a secure grip, making maintenance easier while adding a touch of class to your engine bay.
| TECHNICAL DATA SHEET | |
|---|---|
| Construction | Solid CNC-Machined Billet Aluminium |
| Finish | Triple-Plated Chrome (Mirror Polish) |
| Engine Compatibility | V6 Engines Only (3.8L) |
| Installation | Direct Screw-in Replacement |
COMPATIBILITY
This engine oil cap is designed specifically for the 3.8L V6 powerplants found in the following models (Sedan, Ute, or Wagon):
- Holden Commodore Series: VN, VP, VR, and VS.
- Trim Levels: Executive, Acclaim, Berlina, Calais, S, and Equipe.
- Note: Fits both the early 3.8L V6 and the later Series II Ecotec engines.
- Exclusion: Does not fit 5.0L V8 or later Gen III LS1 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.
- Grip & Seal: The machined edge provides superior grip to ensure a tight, leak-free seal against the rocker cover.
- Maintenance: To maintain the show-car mirror shine, simply wipe with a clean microfiber cloth during your regular engine detailing.
FREQUENTLY ASKED QUESTIONS
Is this a cover or a full replacement?
This is a full replacement cap. You remove your factory plastic unit and screw this solid billet aluminium cap in its place.
Will it fit my VN SS?
No. If your VN is an SS with the 5.0L V8, you will need the V8-specific cap. This listing is for the 3.8L V6 models only.
Will the finish peel off?
No. Our caps use a high-quality triple-plating process specifically designed to handle the chemical exposure and heat of a Holden engine bay.

