The SPE Motorsport Turbo Coolant Feed Line fixes a well-known weak point on the 2017-2019 Ford 6.7L Powerstroke — the factory rigid hard coolant line is prone to cracking and breaking under turbo pressure and engine vibration, leading to coolant leaks and inadequate coolant flow to the turbocharger. Snyder Performance Engineering replaces that brittle factory line with a flexible Polytetrafluoroethylene (PTFE) line paired with CNC-machined billet aluminum end fittings, black anodized for a clean under-hood appearance.
PTFE is superior to the braided stainless lines many aftermarket companies sell — braided stainless still uses a rubber inner hose that dry rots over time, while PTFE is chemically inert, heat-stable, and built to last. The flexibility of the PTFE line also absorbs engine motion and vibration that cracks factory hard lines. This is a must-have for any 2017+ 6.7L running a GT37 factory-style turbocharger, or for anyone converting an older truck to run the 2017+ turbo style.
Features:
- PTFE (Teflon) line far superior to braided stainless with rubber core
- CNC-machined billet aluminum fittings, black anodized finish
- Flexible line absorbs engine vibration and motion without cracking
- Eliminates factory hard coolant line failure and leaks
- Ensures adequate coolant flow to turbocharger at all times
- Compatible with 2017+ GT37 factory style turbochargers
- Can be used to convert older trucks to 2017+ turbo style
- Replaces failure-prone Ford part number FC3Z9U469B
Specifications:
- Brand: Snyder Performance Engineering
- Part Type: Turbo Coolant Feed Line
- Line Material: Polytetrafluoroethylene (PTFE / Teflon)
- Fitting Material: CNC Billet Aluminum
- Fitting Finish: Black Anodized
- Engine: 6.7L Powerstroke Diesel
- Compatible Turbo: 2017+ GT37 Factory Style
- OEM Cross Reference: Ford FC3Z9U469B
- Flexibility: Flexible Line for Vibration Dampening
- Heat Resistance: High, PTFE Rated
- Chemical Resistance: Superior to Rubber Inner Hose
- Application: OEM Replacement or Turbo Conversion
- Sold As: Single Coolant Feed Line with Fittings
Included:
- (1) SPE Motorsport PTFE Turbo Coolant Feed Line with Fittings
Fitment:
- 2017-2019 Ford F-250 Super Duty 6.7L Powerstroke
- 2017-2019 Ford F-350 Super Duty 6.7L Powerstroke
- 2017-2019 Ford F-450 Super Duty 6.7L Powerstroke
- 2017-2019 Ford F-550 Super Duty 6.7L Powerstroke
Notes:
- Required for trucks running 2017+ GT37 factory style turbocharger
- PTFE is superior to braided stainless for long-term durability
- Flexible design absorbs vibration that cracks factory hard lines
- Can also be used during turbo conversion from pre-17 to 17+ style