Fits 2003-2018 Dodge Ram 2500 and 3500 models with Cummins diesel engines.

Add a clean, custom look to your engine bay with the Fleece Performance billet aluminum oil cap cover. CNC-machined for a precise fit, this cover is finished in a durable blue anodize and features a laser-etched Fleece "F" logo. Designed for a seamless installation, it simply presses over your existing factory oil cap and remains securely in place without the need for drilling, screws, or adhesives.

• Material: CNC-machined billet aluminum
• Finish: Blue anodized with laser-etched logo
• Installation: Press-fit over OEM oil cap
• No drilling, screwing, or gluing required
• Manufacturer Part Number: FPE-OC-CR-F-BLU
• Reference Number: 03-20016

Fits select 2001-2016 Chevrolet Silverado and GMC Sierra 2500 HD and 3500 models with the Duramax diesel engine.

Upgrade your engine bay and replace the plastic factory oil cap with this premium Fleece Performance billet aluminum oil cap cover. This unit is precision-machined for a perfect fit and features a vibrant blue finish to enhance the aesthetics of your 6.6L Duramax power plant. Designed as a direct replacement for the OEM cover, it utilizes a cam-lock design to ensure a secure, leak-free seal on the filler neck.

• Manufacturer Part Number: FPE-DMAX-OC-BLU
• Precision-machined from high-quality billet aluminum
• Vibrant blue finish for engine bay styling
• Includes new O-ring for a reliable seal
• Features cam-lock design for secure installation
• Direct replacement for the factory oil cap cover

Upgrade your engine bay with the BLOX Racing Billet Oil Cap (BXAC-00501-BL). This component is precision CNC-machined from high-quality billet aluminum, offering a significant upgrade in both durability and aesthetics over the original plastic factory cap. The vibrant blue anodized finish provides a clean look while protecting the material against the high-heat environment of the engine compartment.

• CNC-machined from premium billet aluminum for precise fitment
• Durable blue anodized finish resists corrosion and fading
• Threaded for a secure, leak-free seal on the valve cover
• Direct-fit replacement for standard factory Honda oil caps
• Manufacturer Part Number: BXAC-00501-BL

Upgrade your engine bay with the BLOX Racing Billet Aluminum Oil Cap. Precision-machined from high-quality billet aluminum, this oil fill cap is designed as a direct, high-strength replacement for the factory plastic unit on select Honda engines. The black anodized finish provides a durable, corrosion-resistant surface that maintains its appearance through extreme engine bay heat cycles.

• Precision CNC-machined from billet aluminum for superior durability over OE plastic
• Anodized black finish for long-lasting corrosion resistance and a clean aesthetic
• Threaded design for a precise fit on Honda oil filler necks
• Direct replacement for a quick and easy installation
• Manufacturer Part Number: BXAC-00501-BK

Upgrade your Subaru engine bay with the AMS Performance Billet Engine Oil Cap. This cap replaces the factory oil filler cap, providing a secure seal and a high-performance aesthetic.

Precision-machined from a solid block of billet aluminum, this cap offers enhanced durability and a premium look compared to standard plastic caps. Its robust construction ensures a reliable seal for your engine's oil fill neck, helping to prevent oil leaks and keep contaminants out.

• Replaces factory engine oil cap
• Precision billet aluminum construction
• Manufacturer Part Number: AMS.50.06.0011-1

Fits 2002+ Subaru WRX and 2004+ STI and Forester XT models.

Upgrade your engine bay with the Cobb Delrin Oil Cap. This component serves as a direct replacement for the factory plastic oil filler cap, providing a clean aesthetic and improved tactile feel. Machined from high-strength Delrin thermoplastic, this cap offers superior thermal resistance compared to traditional aluminum alternatives, staying cooler to the touch even after spirited driving or track sessions. Its robust construction ensures long-term durability and resistance to engine chemicals and heat cycles.

• Machined from high-quality Delrin thermoplastic
• Direct replacement for the factory oil filler cap
• Low thermal conductivity for easier handling when the engine is hot
• Manufacturer Part Number: 800515