FullSpecDiesel
Shop / Engine / HSP DIESEL UPPER COOLANT TUBE AND THERMOSTAT HOUSING FOR 2011-2016 FORD F250 / F350 6.7L POWERSTROKE
HSP DIESEL UPPER COOLANT TUBE AND THERMOSTAT HOUSING FOR 2011-2016 FORD F250 / F350 6.7L POWERSTROKE
HSP Diesel

HSP DIESEL UPPER COOLANT TUBE AND THERMOSTAT HOUSING FOR 2011-2016 FORD F250 / F350 6.7L POWERSTROKE

MPN: HSP-P-437-1-HSP

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…

$425
Ships From Supplier · Ships in 310 business days
Supplier availability is confirmed before your card is charged
Shipping calculated at checkout
Fitment sensitive
Select your truck to continue

This product is vehicle-specific. Select your year, make, model, engine and transmission to confirm compatibility before adding it to your cart.

Select Powder ColorRequired

Colours and prices as published by HSP Diesel · verified 9/8/2026

1

Select your truck to continue

Shipping calculated at checkout

Ships directly from the supplier. The final shipping cost will be shown before payment.

  • Ships from HSP Diesel
Need help confirming fitment?
Ships directly from our trusted supplier network.
Warranty
Warranty Information Pending

Warranty information has not yet been provided for this product. Contact FullSpecDiesel for help locating the applicable manufacturer or supplier warranty.

View complete warranty

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.

Product conditions

Professional installation is recommended.

Return eligibility
Returnable within 30 days of confirmed delivery, in original condition, with an approved RMA
Return window
30 days from confirmed delivery
Restocking fee
No restocking fee
Return shipping
Customer pays return shipping on voluntary returns
Made to order
No
Backorder status
Not backordered
Cancellation
Cancellation is only possible before the supplier order is submitted
Warranty provider
Warranty Information Pending
Warranty duration
Pending verification
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.