The GMC Sierra 3500 Oil Fill Cap by Wehrli is an exceptional product designed to enhance your truck's engine bay with function and style. This billet aluminum cap, featuring a clear anodized finish, serves as a direct OEM replacement for the factory plastic oil fill cap on your 2001-2025 Chevy Silverado or GMC Sierra 2500/3500 6.6L Duramax engine. Its robust construction and meticulous design promise both durability and an optimal fit.

Crafted from CNC machined billet aluminum, this oil fill cap integrates seamlessly, ensuring a precise fit and finish. The clear anodized coating not only adds a durable layer of protection against corrosion but also incorporates a modern, sleek look. The cap includes a secure O-ring seal and machined cam lock engagement, making installation a breeze and ensuring a reliable, leak-proof seal. This Wehrli cap is perfect for those who appreciate precision engineering and quality materials.

Features

• Direct OEM replacement for GM OEM model numbers: 97350955, 97216410, 12573341, 12677347
• Compatible with 2.8L LWN Duramax and various GM LS gasoline engines, including the 5.3L V8, 6.0L V8, and 7.0L V8
• CNC machined in the USA for optimal precision
• Includes an O-ring seal and machined cam lock engagement for leak-proof operation
• Engraved with the Wehrli Custom logo

Looking to enhance the reliability and aesthetics of your vehicle's engine bay? Consider the Wehrli Billet Oil Fill Cap as your next upgrade. If you have any questions about this product, feel free to call us at 512-982-9393 (Austin, TX) or 562-981-6800 (Los Angeles, CA). Our teams are ready to assist you with installation and customization services from both locations. Don't forget to reach out for potential shipping discounts if you're purchasing multiple items. We install on premises at both our locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov