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Description
Wehrli Duramax Coolant PlugThe Wehrli Duramax Coolant Plug is a specialized coolant bypass kit designed for high performance cooling systems. Engineered by Wehrli, this plug is built to ensure optimal coolant flow and temperature regulation for your vehicle's engine. This coolant bypass kit provides a reliable solution for maintaining engine temperature, enhancing overall performance and durability. Whether you are upgrading your cooling system or need a replacement part, the
The Wehrli Duramax Coolant Plug is a specialized coolant bypass kit designed for high-performance cooling systems. Engineered by Wehrli, this plug is built to ensure optimal coolant flow and temperature regulation for your vehicle's engine.This coolant bypass kit provides a reliable solution for maintaining engine temperature, enhancing overall performance and durability. Whether you are upgrading your cooling system or need a replacement part, the Wehrli Duramax Coolant Plug offers exceptional quality and a perfect fit.
Trusted by automotive enthusiasts and workshops alike, this part is an essential component for anyone serious about performance tuning and engine management. It comes under the cooling category and is specifically made for those seeking effective coolant bypass solutions.
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
4.9 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 4
Functions. No trigger,need relay for car install
Functions,but will not turn off. No remote wire,just positive & negative. Need relay to install correctly to use on-board fuse. Or connect to remote only to view voltage use. No instructions.
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Reviewed in the United States on September 29, 2025
★★★★★ 5
Good quality
Good quality
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Reviewed in the United States on December 14, 2025
★★★★★ 5
Se ve excelente
Se ve de buena calidad, aún no lo instaló pero si se aprecia muy bueno.
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Reviewed in the United States on April 11, 2026
★★★★★ 5
Ez install
I really like how EZ it was to install, the display is handy tells you what your voltage is currently. Nice
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Reviewed in the United States on February 5, 2026
★★★★★ 5
Prompt arrival
It works as it should. I have a 500 amp fuse inside. It came with a 100 amp fuse already installed. I have heard too many horror stories about being a "team no fuse". I'm glad mine came the following day after ordering it. The voltmeter is nice and clear. Although I won't keep it on all the time, just to show off when I have my hood up at gatherings 😎
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Reviewed in the United States on November 22, 2024