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High-Performance Engine Oil Cap. The Sinister Diesel Oil Fill Cap is designed as an OEM-style replacement for the oil fill cap on Ford Powerstroke 6.7L engines from 2011 to 2023. It effectively seals the engine oil reservoir to prevent leaks and contamination, while providing a visually appealing upgrade.
_x000D__x000D_Construction and Appearance. Precision-engineered by CNC machining from solid billet T6-6061 aluminum, this cap offers superior strength and durability. It features an anodized finish available in Sinister Blue or gray, and is detailed with an etched Sinister Diesel logo along with a modern "Engine Oil" graphic to enhance your engine bay’s appearance.
_x000D__x000D_Installation. Installation is straightforward and requires no drilling or special tools, fitting directly in place of the factory oil fill cap. This direct replacement design allows for an easy upgrade without compromising functionality.
_x000D__x000D_Application. Specifically engineered to fit the 2020 through 2023 6.6L Duramax Silverado 3500 HD, ensuring precise compatibility and reliable performance for these vehicles.
Sinister Diesel SD-UFC-OIL
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov