HSP Diesel Upper Coolant Tube and Thermostat Housing for 2011-2016 Ford F250 / F350 6.7L Powerstroke
This product is vehicle-specific. Select your year, make, model, engine and transmission to confirm compatibility before adding it to your cart.
Colours and prices as published by HSP Diesel · verified 9/8/2026
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- Ships from HSP Diesel
HSP Upper Coolant Tube & Thermostat Housing for 2011–2016 Ford 6.7L Powerstroke The factory coolant system on the 2011–2016 Ford 6.7L Powerstroke uses a combination of rubber and plastic components that are prone to cracking and leaking after repeated heat cycles. These common failure points can lead to coolant loss, downtime, and unnecessary repairs. The HSP Upper Coolant Tube and Thermostat Housing Kit eliminates those weaknesses with a durable, performance-driven solution. Featuring a billet aluminum thermostat housing, billet coupler, and a mandrel-bent 2.5” upper coolant tube, this system is built to handle the demands of both daily driving and high-performance applications. Upgrade both the durability and appearance of your engine bay with a system designed to perform and built to last. Available in standard and custom Prismatic powder coat options, this kit allows you to match your build while improving reliability. Key Features Billet aluminum thermostat housing for increased durability Mandrel-bent 2.5” coolant tube for improved flow and strength Eliminates common failure points found in factory components High-quality billet coupler with O-ring seal Improved engine bay reliability and longevity Available in multiple powder coat and custom color options What's Included 1x Upper Coolant Tube (IN-312) 1x Thermostat Housing (313-RFAB) 1x Radiator Coupler (314-RFAB) 2x Radiator Coupler O-Rings (315-RFAB) 4x 2.5” T-Bolt Clamps (416-RFAB) 2x 2.5” x 4” Silicone Boots (446-RFAB) Vehicle Fitment 2011–2016 Ford F250 / F350 / F450 6.7L Powerstroke Fitment by VIN Code 6.7L Powerstroke: VIN Code “8” How to Identify the VIN Code The engine code is determined by the 8th character of the VIN number. The 10th character indicates the model year of the vehicle. Special Notes Only fits 2011–2016 6.7L Powerstroke engines Fitment differences are due to engine bay changes between model years Please verify vehicle year and engine before ordering Overview Improved durability over factory rubber and plastic components Billet aluminum construction for long-term reliability Mandrel-bent tubing for strength and flow Eliminates common coolant system failure points Enhanced engine bay appearance Available in custom powder coat options Our Warranty HSP NO BS LIMITED LIFETIME WARRANTY At HSP we believe in our products and stand firmly behind every single one that leaves our facility. For years we have taken care of almost everything and anything that our customers had issues with—even without a formal warranty policy. That commitment hasn’t changed. With the HSP No BS Limited Lifetime Warranty, we’ve simply put it in writing. For More information about our Lifetime, No BS Warranty click HERE.
HSP Upper Coolant Tube & Thermostat Housing for 2011–2016 Ford 6.7L Powerstroke The factory coolant system on the 2011–2016 Ford 6.7L Powerstroke uses a combination of rubber and plastic components that are prone to cracking and leaking after repeated heat cycles. These common failure points can lead to coolant loss, downtime, and unnecessary repairs. The HSP Upper Coolant Tube and Thermostat Housing Kit eliminates those weaknesses with a durable, performance-driven solution. Featuring a billet aluminum thermostat housing, billet coupler, and a mandrel-bent 2.5” upper coolant tube, this system is built to handle the demands of both daily driving and high-performance applications. Upgrade both the durability and appearance of your engine bay with a system designed to perform and built to last. Available in standard and custom Prismatic powder coat options, this kit allows you to match your build while improving reliability. Key Features Billet aluminum thermostat housing for increased durability Mandrel-bent 2.5” coolant tube for improved flow and strength Eliminates common failure points found in factory components High-quality billet coupler with O-ring seal Improved engine bay reliability and longevity Available in multiple powder coat and custom color options What's Included 1x Upper Coolant Tube (IN-312) 1x Thermostat Housing (313-RFAB) 1x Radiator Coupler (314-RFAB) 2x Radiator Coupler O-Rings (315-RFAB) 4x 2.5” T-Bolt Clamps (416-RFAB) 2x 2.5” x 4” Silicone Boots (446-RFAB) Vehicle Fitment 2011–2016 Ford F250 / F350 / F450 6.7L Powerstroke Fitment by VIN Code 6.7L Powerstroke: VIN Code “8” How to Identify the VIN Code The engine code is determined by the 8th character of the VIN number. The 10th character indicates the model year of the vehicle. Special Notes Only fits 2011–2016 6.7L Powerstroke engines Fitment differences are due to engine bay changes between model years Please verify vehicle year and engine before ordering Overview Improved durability over factory rubber and plastic components Billet aluminum construction for long-term reliability Mandrel-bent tubing for strength and flow Eliminates common coolant system failure points Enhanced engine bay appearance Available in custom powder coat options Our Warranty HSP NO BS LIMITED LIFETIME WARRANTY At HSP we believe in our products and stand firmly behind every single one that leaves our facility. For years we have taken care of almost everything and anything that our customers had issues with—even without a formal warranty policy. That commitment hasn’t changed. With the HSP No BS Limited Lifetime Warranty, we’ve simply put it in writing. For More information about our Lifetime, No BS Warranty click HERE.
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.