Fleece Performance 2013-2018 Coolant Bypass Kit
This product is vehicle-specific. Select your year, make, model, engine and transmission to confirm compatibility before adding it to your cart.
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Ships directly from the supplier. The final shipping cost will be shown before payment.
- Ships from Fleece Performance Engineering
The Fleece FPE-CLNTBYPS-1318 Coolant Bypass Kit will help balance the cooling throughout the engine in your 2013-2018 Ram with the 6.7L Diesel. One of the biggest issues on the 6.7L Diesel is the coolant flow problem to the rear cylinders. The cylinders at the rear of the 6.7L suffer from a lack of coolant flow and consequently experience the hottest coolant temperatures. This temperature increase causes excessive pressure to build in the cooling system, particularly the rear of the block causing the freeze plugs to blow out externally.The Fleece Coolant Bypass Kit will seamlessly integrate with your truck and provide an OE fit-and-finish. By adding a secondary thermostat, this coolant bypass kit operates based on coolant temperature instead of excessive pressure. This solves the issue before the pressure becomes a problem by ensuring steady temperatures across all six cylinders.
Features:
Prevents Damaging Coolant Pressure Build UpLowers Coolant Temperature At The Rear CylindersEnsures Consistent Temperatures Across All CylindersComplete Kit Comes With Braided Hose & -AN O-Ring Fittings For Leak-Free InstallationKit
Includes:
Mounting HardwareNew EGR Cross-Over Tube GasketsRear Coolant Bypass Thermostat HousingFront Coolant Bypass Thermostat HousingBlack Braided Nylon Coolant Bypass Hose With Protective Sleeve & -AN Fittings Manufacturer Warranty: 1 Year Limited
The Fleece FPE-CLNTBYPS-1318 Coolant Bypass Kit will help balance the cooling throughout the engine in your 2013-2018 Ram with the 6.7L Diesel. One of the biggest issues on the 6.7L Diesel is the coolant flow problem to the rear cylinders. The cylinders at the rear of the 6.7L suffer from a lack of coolant flow and consequently experience the hottest coolant temperatures. This temperature increase causes excessive pressure to build in the cooling system, particularly the rear of the block causing the freeze plugs to blow out externally.The Fleece Coolant Bypass Kit will seamlessly integrate with your truck and provide an OE fit-and-finish. By adding a secondary thermostat, this coolant bypass kit operates based on coolant temperature instead of excessive pressure. This solves the issue before the pressure becomes a problem by ensuring steady temperatures across all six cylinders.
Features:
Prevents Damaging Coolant Pressure Build UpLowers Coolant Temperature At The Rear CylindersEnsures Consistent Temperatures Across All CylindersComplete Kit Comes With Braided Hose & -AN O-Ring Fittings For Leak-Free InstallationKit
Includes:
Mounting HardwareNew EGR Cross-Over Tube GasketsRear Coolant Bypass Thermostat HousingFront Coolant Bypass Thermostat HousingBlack Braided Nylon Coolant Bypass Hose With Protective Sleeve & -AN Fittings Manufacturer Warranty: 1 Year Limited
HSP offers a limited lifetime warranty to the original purchaser on eligible HSP products. Underhood powder coating has separate two-year limited coverage. Non-HSP brands follow their own manufacturer warranties. Discontinued products and customer/installer damage are excluded. Claim authorization is required; customer pays inbound shipping for ordinary claims.
Return and warranty information is based on what HSP Diesel offers. Product-specific eligibility and the supplier’s published conditions apply; FullSpecDiesel does not add or extend coverage.
HSP Diesel warranty policyView complete warrantyProduct conditions
Return and warranty information is based on what HSP Diesel offers. Product-specific eligibility and the supplier’s published conditions apply; FullSpecDiesel does not add or extend coverage.
- Return eligibility
- HSP states returns must be postmarked within 30 days of purchase, new and unused with original tags and packaging, with an approved RMA. A 15% restocking fee and customer-paid return shipping apply. Special orders, non-HSP dropship products, apparel, used items and custom colors are excluded. Based on what HSP Diesel offers.
- Return window
- Not stated for this product; see supplier terms
- Restocking fee
- See supplier terms; no product-specific fee stated
- Return shipping
- Based on the supplier’s return policy; see terms
- Made to order
- No
- Backorder status
- Not backordered
- Cancellation
- Subject to supplier terms; contact FullSpecDiesel before requesting cancellation
- Warranty provider
- HSP Diesel
- Warranty duration
- Product-specific duration not stated; see supplier terms
- Compatibility
- Listed for specific vehicle configurations
- Legal use
- Street legal
- Processing estimate
- 3–10 business days supplier processing
- Shipping
- Shipping calculated at checkout
- Signature
- No signature requirement
- Supplier
- HSP Diesel
Product compatibility is based on the vehicle and product information provided. Review your selected truck, product options, measurements, modifications, and installation requirements before ordering.