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Authorized COBB dealer. Genuine COBB Tuning parts at COBB pricing. Expert install available in Thousand Oaks, CA — questions? Chat with Senna or call our Mustang specialist.
Constructed of 3K-tow 2×2 twill weave carbon fiber with a gloss clear coat to perfectly match the COBB Redline Carbon Fiber Intake System, with a classy black anodized COBB Redline badge on top. The cover uses existing hardware and installs in mere minutes with simple hand tools.
The factory coolant reservoir on your Ford F-150 is a sight only a mother could love — especially once other engine-bay components have been upgraded. The COBB Redline Carbon Fiber Coolant Cover hides the unattractive plastic reservoir and ties the engine bay together, matching the Redline carbon fiber intake perfectly.
| Part Number | 8F1700 |
| Type | Carbon fiber coolant reservoir cover |
| Construction | 3K 2×2 twill carbon fiber |
| Finish | Gloss clear coat |
| Badge | Black anodized COBB Redline |
| Hardware | Uses existing OEM hardware (Ford FL3Z-8A080-A reservoir) |
| UPC | 700424678662 |
| Weight | 9.35 lb |
| Brand | COBB Tuning |
COBB confirms this cover for the 2017–2026 Ford F-150 across every engine — 2.7L and 3.5L EcoBoost and the 5.0L V8 — including Raptor, Raptor R, Tremor and Limited, plus the 2018–2020 Ford Expedition. It fits any vehicle using the Ford FL3Z-8A080-A coolant reservoir.
2017–2026 Ford F-150 — 2.7L / 3.5L EcoBoost and 5.0L V8, including Raptor, Raptor R, Tremor and Limited; and 2018–2020 Ford Expedition.
Does not fit PowerBoost Hybrid models. Not an emissions-related part — legal for use on emission-controlled vehicles.
The S550 EcoBoost responds hard to the right parts — and COBB has spent more time on this platform than anyone. From the Accessport ecosystem to bolt-on intakes, exhaust, and suspension, it is proven, repeatable hardware. That is why we stock it.
Want the work done by techs who build EcoBoost Mustangs every week? Drop the car in Thousand Oaks. Prefer to install it yourself? Every COBB part ships with clear instructions and direct-fit hardware.
Authority: Charles Siritho · McLaren Artura Trophy owner · spotter for Branden Sorensen FD Pro · 10+ yrs S550 / S650 Mustang specialist · Thousand Oaks, CA



Accessports, intakes, exhaust, and suspension for the EcoBoost Mustang and beyond — genuine COBB pricing, expert install in Thousand Oaks.