Features
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Black anodized billet aluminum oil cap
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Designed for 2001–2016 GM 6.6L Duramax engines
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CNC-machined for a precision OEM-style fit
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Anodized black finish for corrosion resistance and a sleek look
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Laser-etched Fleece Performance logo adds a custom touch
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Provides a secure, leak-proof seal for engine protection
Product Overview
The Fleece FPE-DMAX-OC-BLK Oil Cap offers a durable and stylish upgrade for your Duramax engine bay. Precision-machined from billet aluminum and finished with a sleek black anodizing, this cap is built to withstand harsh engine conditions while elevating your truck’s under-hood appearance. A perfect replacement for the stock cap, it delivers both form and function in one premium component.
Fitment
2001–2016 Chevrolet Silverado / GMC Sierra 2500HD & 3500HD 6.6L Duramax
Warranty
Backed by Fleece Performance Engineering’s limited manufacturer warranty. Refer to Fleece for full warranty details.
Fitment Notes
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Direct replacement for factory oil cap
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No special tools required for installation
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Anodized finish may show slight variation due to the manufacturing process
Fleece FPE-DMAX-OC-BLK Oil Cap Black | 2001-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
Fleece Performance Products
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Fleece Performance Products
Fleece FPE-DMAX-OC-BLK Oil Cap Black | 2001-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
- SKU:
- FLCFPE-DMAX-OC-BLK
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Fleece Performance Products
Fleece FPE-DMAX-OC-BLU Oil Cap Blue | 2001-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
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Fleece Performance Products
Fleece FPE-DMAX-OC-RED Oil Cap Red | 2001-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
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Fleece Performance Products
Fleece FPE-DMAX-CP3K Modified CP3K | 2001-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
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Fleece Performance Products
Fleece FPE-DMAX-CP3-10MM PowerFlo 750 CP3 | 2001-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
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Fleece Performance Products
Fleece FPE-DMAX-CP3-ADPT Billet Aluminum CP3 Adapter | 2001-2016 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
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