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Coolant Bypass Kit for 2003-2007 Ram 5.9L & 2007.5-2018 Ram 6.7L Cummins Diesel Thermostat Bypass, Address the overheating issue
4.7 (59 items)
Limited Time SaleUntil the end
22
17
46
US$45.59 cheaper than the new price!!
Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Free cash-on-delivery fees for purchases over $99
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Used US$30.40
Product details
| Management number | 250335394 | Release Date | 2026/09/17 | List Price | US$30.40 | Model Number | 250335394 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- 【Vehicle Fitment】Designed for 2003-2007 Dodge Ram 5.9L Cummins (Manual Transmission Only) and 2007.5-2018 Dodge Ram 6.7L Cummins (All Transmissions). Direct bolt-on solution – no cutting or modification needed.
- 【How It Solves a Known Flaw】OEM design causes coolant starvation at the back of the engine, leading to hot spots, head gasket stress, or catastrophic failure. This kit redirects coolant flow – balancing temperature across all cylinders and protecting your engine during towing, climbing, or high-performance use
- 【Core Benefit】The 5.9L and 6.7L Cummins engines are known for uneven coolant flow, especially to rear cylinders. This bypass kit increases rear coolant circulation, lowers rear cylinder temperature, reduces pressure spikes, and prevents freeze plugs from blowing out under heavy load
- 【High-Quality Materials】Nylon braided coolant hose (flexible, abrasion-resistant, no rust)，Black anodized aluminum + solid steel fittings，AN O-ring sealed connections – leak-proof, anti-corrosion, aging-resistant，Withstands high temp & high pressure diesel environments
- 【After-Sales Guarantee】If you are not satisfied with our products or have any installation issues, please feel free to contact us at any time to resolve your concerns
| ASIN | B0H154SY9H |
|---|---|
| Brand | Melincars |
| Model | MELIN-025-078 |
| Exterior | Machined |
| Item Weight | 3.7 pounds |
| Manufacturer | Melincars |
| Item model number | MELIN-025-078 |
| Product Dimensions | 8.6 x 7.8 x 3.14 inches |
| Manufacturer Part Number | MELIN-025-078 |
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