Sinister Diesel 17-19 Ford Powerstroke Coolant Reservoir Degas Bottle Cap - Blue

SKU: SINSD-DC-6.7P-17

Engine Coolant Reservoir Cap

SIN Engine Bay Caps

Sinister Diesel

Sinister Diesel 17-19 Ford Powerstroke Coolant Reservoir Degas Bottle Cap - Blue

SKU: SINSD-DC-6.7P-17

Engine Coolant Reservoir Cap

SIN Engine Bay Caps

Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

We accept

Description

This new Coolant Reservoir (Degas) Cap functions like a factory cap, but features custom Sinister Diesel looks. The cap fits Sinister Coolant Reservoirs for 2017-2019 Powerstroke engines. It is made from CNC machined, solid billet T6-6061 aluminum with an interior pressure relief system, so it will continue to function even in case of a gasket failure. Available in gray or Sinister Blue, this cap looks as good as it works! , Features:Available in Anodized Sinister Blue or Gray, CNC Machined from T6-6061 Billet Aluminum, Etched Sinister Diesel Logo, Replacement for failure-prone factory cap, Fits 2017-2019 Powerstroke Coolant Reservoir (Degas) Cap, Lifetime Sinister Diesel Warranty, Rated at 21psi;Features:(1) Sinister Diesel Coolant Reservoir (Degas) Cap.

Application Summary

2017-2019 Ford F-250;F-350 6.7L

Part Type

Engine Coolant Reservoir Cap

Data: v4.2 - Upd: 2026-09-30 14:13:22

Specifications

Reference Information

Brand Name/s	Sinister Diesel
StreetFX SKU	sinSD-DC-6.7P-17
SFX Item ID	4134479
Supplier Item Code	4134479
Manufacturer SKU	SD-DC-6.7P-17
Manufacturer UPC	841788112154