Secure your shopping experience with various safe and trusted payment methods.
Payment methods
Question about this product?
We're happy to help.
Up to 5% off
Replaces factory oil cap on many GM LS engines. Check www.radiumauto.com for compatibility information. Plug can be removed and accessories can be added to convert the cap to a crankcase breather point.
Radium Engineering GM LS Oil Cap
$47.45
Selling fast!
Get yours while you can.
Scroll to the top of the page
Choosing a selection results in a full page refresh.