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- £71.42
- £71.42
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Free Returns
Description
xUpgrade your Duramax with a billet fuel filter housing cap
This WnSEu Billet Fuel Filter Housing Cap is designed for 2017–2019 Chevy and GMC 6.6L L5P Duramax diesel models (134001, 2500HD, 3500HD). Built to replace the OE cap directly, it offers a precision fit and a robust, long‑lasting presence under the hood. The cap’s clean, engineered profile not only looks the part but also supports a reliable seal within the fuel system, helping you maintain steady engine operation on daily commutes or tougher workloads.
Constructed from high‑quality aluminum alloy and finished in durable black anodize, this cap brings impressive corrosion resistance and a sleek, professional appearance. The anodized surface helps resist the wear of heat cycles and road grime, which can accumulate over years of service. While it does not claim to boost horsepower or fuel economy, the upgrade can contribute to a tidy, well‑organized engine bay and a confidence‑in‑your-setup feel during maintenance checks.
What sets this cap apart
- Compatible with 2017–2019 Chevy/GMC 6.6L L5P Duramax Diesel 134001, 2500HD, 3500HD
- Made from high‑quality aluminum alloy with a surface anodized black finish
- OE‑style upgrade that directly replaces the factory part for easy installation
Why consider this billet cap
- Durable, corrosion‑resistant material stands up to engine heat and road exposure
- Clean, professional look pairs with a tidy engine bay aesthetic
- Direct replacement minimizes downtime and simplifies maintenance tasks
Installation is straightforward for many hobbyists and professional shops alike. If you’re refreshing an OE component, this billet cap provides a solid, long‑lasting upgrade without complicated steps. As with any engine component, ensure compatibility with your specific build and follow standard safety practices during replacement. While this part is designed to complement your Duramax fuel system, results can vary based on overall condition and usage.
FAQ
Q: Which trucks is the WnSEu Billet Fuel Filter Housing Cap designed for?
A: Designed for 2017–2019 Chevy/GMC 6.6L L5P Duramax trucks (134001, 2500HD, 3500HD) as a direct OE-style upgrade.
Q: What benefits does this billet cap offer?
A: Durable aluminum with black anodized finish, corrosion resistance, and straightforward installation as a seamless upgrade over the OE cap.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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- £71.42
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