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Ships within 48 hours · Estimated delivery Aug 25 - Aug 30
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Description
Radium Engineering GM LS Oil CapThe Radium Engineering GM LS Oil Cap is a high quality replacement cap designed specifically for GM LS engines. Crafted with precision, this oil cap provides a secure seal to prevent oil leaks and maintain optimal engine pressure. Its robust construction ensures durability and long lasting performance under demanding conditions. Designed for automotive enthusiasts who demand reliability and style, this oil cap features a sleek finish that complements
The Radium Engineering GM LS Oil Cap is a high-quality replacement cap designed specifically for GM LS engines. Crafted with precision, this oil cap provides a secure seal to prevent oil leaks and maintain optimal engine pressure. Its robust construction ensures durability and long-lasting performance under demanding conditions.Designed for automotive enthusiasts who demand reliability and style, this oil cap features a sleek finish that complements your engine bay's appearance. Its easy-to-install design allows quick replacement without the need for additional tools.
Whether you're building a high-performance V8 engine or maintaining your daily driver, the Radium Engineering GM LS Oil Cap is a great addition to your engine components. Enjoy peace of mind with a trusted brand known for quality and performance in the tuning community.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 1
Warning!!!
I was so impressed after install!! Fired right up faster that it ever has in the past, had the boat out about 8 times and CACK!!! They say they will stand behind the product and replace it, but do I risk another day ruined on the river?
Btw, I have a Volvo penta 5.0 21.5' Larson I/O
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Reviewed in the United States on September 28, 2025
★★★★★ 5
Perfect fit and functioning. Excellent support
The starter fit perfectly, in my Mercruiser 4.3 from 2004, although it was awkward to replace on my engine due to space constraints. I had a few questions for the supplier and quickly received very descriptive answers. Now the starter works perfect in my boat. In all a very good choice which I really can recommend others.
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Reviewed in the United States on June 27, 2024
★★★★★ 5
New starter
Part came promptly and was a direct match to the original starter. I did a bench test prior to install and had no issues.
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Reviewed in the United States on July 16, 2025
★★★★★ 5
Right part
Wonderful, part was right the firstt time,AWSOME!!
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Reviewed in the United States on July 26, 2025
★★★★★ 3
Bit Longer than Genuine Quicksilver Starter Not same fit
It’s close to the Quicksilver Mercruiser starter but it’s not the same length and size. Also the internal gear sits differently. My 2012 Tahoe Mercruiser Alpha 3.0 has a back bracket that would not fit on because this starter is longer. I didn’t take the risk of testing it out by starting it as I noticed the gear inside sits a bit different and there is a knob on the front of the housing as the original does not. I’m not taking any chances. I just returned it and ordered the actual Quicksilver Starter that’s a little more $$ but totally worth it to have a proper fit.
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Reviewed in the United States on May 31, 2025
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