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- USA
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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14
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Description
Wehrli Custom Fab WCF100442 Billet Clear Anodized Oil Fill CapReplace the factory oil fill cap with the Wehrli Custom Fab WCF100442 Billet Clear Anodized Oil Fill Cap from GAP. This cap is designed to be a direct fit replacement and includes an O ring gasket for a tight, leak free seal. WCFAB proudly manufactures this cap right here in the USA. This oil fill cap is constructed from a high quality billet aluminum construction and features a machined cam lockout. Features: Billet Aluminum Construction Includes O
Replace the factory oil fill cap with the Wehrli Custom Fab WCF100442 Billet Clear Anodized Oil Fill Cap from GAP. This cap is designed to be a direct-fit replacement and includes an O-ring gasket for a tight, leak-free seal. WCFAB proudly manufactures this cap right here in the USA. This oil fill cap is constructed from a high-quality billet aluminum construction and features a machined cam lockout.
Features:
- Billet Aluminum Construction
- Includes O-Ring Seal And Machined Cam Lock Engagement
- Matches Other WCFab Billet Aluminum Caps
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 802 reviews
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Product Reviews
★★★★★ 4
Looks great
Size: Fit for Silverado 2020-2025 GMC Sierra 2019-2121
Fits great and is heavy enough to stay put. I used the adhesive backing to install as I did not want to drill into my truck but it still works well and I have had no issues with it popping out or anything else.
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Reviewed in the United States on March 31, 2026
★★★★★ 5
Highly recommend!
Size: Fit for Silverado 2020-2025 GMC Sierra 2019-2121
It’s all metal! Even the arm that holds the phone!!! All metal!!!!! No cheap plastic! You can drill or clean and stick. 2 for mounting. No more breaking air vents and suction cups cheap plastic that falls off the window or rear view mirror holder that blocks your vision. This is definitely worth the money.
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Reviewed in the United States on March 14, 2026
★★★★★ 2
The concept is great, the item is sub par.
Size: Fit for Silverado 2020-2025 GMC Sierra 2019-2121
I bought this for a 2021 Silverado WT thinking I'd be able to screw this into the dash cubby as the adhesive wouldn't servive -50⁰ F Fairbanks winters. Beware, if you own this truck, you have to remove the entire dash assembly to include instrument cluster and infotainment system in order to screw this into the cubby. The cubby on this model is actually apart of the entire upper dash panel and cannot be removed separately as the instructions state.
I decided I'd give the adhesive pad a try until I bought some self tapping screws but the mount is not contoured like my cubby, therefore it badly rocks.
I don't recommend this to anyone with a 2021 Silverado WT unless they want to spend over 3 hours installing this.
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Reviewed in the United States on May 8, 2026
★★★★★ 5
Highly recommend
Size: Fit for Silverado 2020-2025 GMC Sierra 2019-2121
Great fit, looks awesome! Very easy to install !
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Reviewed in the United States on May 19, 2026
★★★★★ 5
Affordable and well built
Size: Fit for Silverado 2020-2025 GMC Sierra 2019-2121
Perfect fit and well built, saved alot of money going with this!!!! Will be using for GoPros on hunting and camping trips.
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Reviewed in the United States on March 17, 2026
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