Collection: Coolant Bypass Kits
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Fleece Performance Universal Pre-Formed 5/8in ID Hose w/ 90 Deg. Ends/1in ID T-Fitting
![User 1]()
- Vendor
- Fleece Performance
- Regular price
- $47.99
- Regular price
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- Sale price
- $47.99
- Unit price
- per
- Availability
- Sold out
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Fleece Performance 03-07 Manual Transmission Cummins Coolant Bypass Kit w/ SS Braided Line
![User 1]()
- Vendor
- Fleece Performance
- Regular price
- $374.99
- Regular price
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- Sale price
- $374.99
- Unit price
- per
- Availability
- Sold out
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Fleece Performance 13-16 Dodge 6.7L Cummins 2nd Gen Swap Kit A/C Line Reroute Kit
![Fleece Performance 13-16 Dodge 6.7L Cummins 2nd Gen Swap Kit A/C Line Reroute Kit]()
- Vendor
- Fleece Performance
- Regular price
- $414.99
- Regular price
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- Sale price
- $414.99
- Unit price
- per
- Availability
- Sold out
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Fleece Performance 2019+ Ram 2500/3500 Cummins 6.7L Coolant Bypass Kit
![Fleece Performance 2019+ Ram 2500/3500 Cummins 6.7L Coolant Bypass Kit]()
- Vendor
- Fleece Performance
- Regular price
- $395.99
- Regular price
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- Sale price
- $395.99
- Unit price
- per
- Availability
- Sold out
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Wehrli Duramax Coolant Plug
![Wehrli Duramax Coolant Plug]()
- Vendor
- Wehrli
- Regular price
- $38.99
- Regular price
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- Sale price
- $38.99
- Unit price
- per
- Availability
- Sold out
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Fleece Performance 98.5-07 Dodge 2500/3500 Cummins Replacement Thermostat Housing w/Aux Port
![Fleece Performance 98.5-07 Dodge 2500/3500 Cummins Replacement Thermostat Housing w/Aux Port]()
- Vendor
- Fleece Performance
- Regular price
- $145.99
- Regular price
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- Sale price
- $145.99
- Unit price
- per
- Availability
- Sold out
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Fleece Performance 13-18 RAM 2500/3500 6.7L Cummins Coolant Bypass Kit
![Fleece Performance 13-18 RAM 2500/3500 6.7L Cummins Coolant Bypass Kit]()
- Vendor
- Fleece Performance
- Regular price
- $395.99
- Regular price
-
- Sale price
- $395.99
- Unit price
- per
- Availability
- Sold out
