SKU: 19200470580

Wehrli Custom Fab CP3 Block Off Plate 01-16 GM 6.6L Duramax

$65.48 $72.75
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

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Description

Wehrli Custom Fab CP3 Block Off Plate 01-16 GM 6.6L DuramaxComplete your Duramax fuel system upgrade with the WCFab Duramax CP3 Block Off Plate. Designed for GM 6. 6L Duramax diesel engines, this billet aluminum plate seals the factory valley CP3 pump location when the original pump is removed for a CP3 relocation, dual fueler setup, or CP3 conversion build. Precision CNC machined from high quality billet aluminum, this block off plate provides a secure and leak free seal while maintaining a clean,

Complete your Duramax fuel system upgrade with the WCFab Duramax CP3 Block Off Plate. Designed for GM 6.6L Duramax diesel engines, this billet aluminum plate seals the factory valley CP3 pump location when the original pump is removed for a CP3 relocation, dual fueler setup, or CP3 conversion build.

Precision CNC-machined from high-quality billet aluminum, this block off plate provides a secure and leak-free seal while maintaining a clean, professional engine bay appearance. The durable black anodized finish with engraved logo resists corrosion and matches other aftermarket diesel performance components under the hood.

Essential for CP3 Conversion Builds

When upgrading or relocating the factory CP3 fuel pump, the original valley location must be properly sealed to prevent leaks and contamination. The WCFab CP3 Block Off Plate provides a precise fit to securely close this opening while protecting the fuel system and keeping the engine valley clean.

Its billet aluminum construction ensures long-term durability even in high-heat diesel engine environments, making it a reliable solution for performance builds and fuel system upgrades.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 19200470580

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4.2 ★★★★★
Based on 1559 reviews
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Tarra
Battle Creek, US
★★★★★ 5
great shelves
Color: C. White - Modern Minimalist Style, Number Of Shelves: 3, Size: 36inches
These are a a great set of floating shelves! They were easy to install, feel sturdy, and look clean and modern on the wall. The set of three is perfect for displaying decor, photos, plants or small storage items while adding extra space without taking up room. Great quality, stylish, and a simple way to upgrade any space. They work perfect for my figurines to be displayed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
K
Verified Purchase
KadeeH
Lake Worth, US
★★★★★ 5
Great shelves
Color: A. Black - Universal Classic Style, Number Of Shelves: 3, Size: 22.5inches
Easy to hang and look great in my office. I love the little divot along the edge. Helps to keep pictures from sliding.
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Reviewed in the United States on May 29, 2026
C
Verified Purchase
Crystal
Cuba, US
★★★★★ 5
Exactly what I needed for my bathroom refresh.
Color: B. Rustic Brown - Americana Farmhouse Style, Number Of Shelves: 2, Size: 22.5inches, Color: B. Rustic Brown - Americana Farmhouse Style, Number Of Shelves: 2, Size: 22.5inches
I bought these floating shelves in the color Rustic Brown to replace a bulky storage shelf that was making my bathroom feel cramped, and they completely transformed the space. The wood finish looks much more expensive than I expected, and once installed they gave the bathroom a clean, modern, spa-like feel without taking up visual space. Installation was straightforward overall. I mounted one screw in the center into a stud and used drywall anchors for the remaining hardware, and the shelves feel very sturdy. They sit flush against the wall and don’t sag or wobble. I especially love how slim they are while still being deep enough to hold everyday bathroom items, decor, candles, skincare, and small baskets. The color worked perfectly with my bathroom vanity and mirror trim, and the floating design instantly made the room look more organized and intentional. Huge upgrade for a small space. Definitely recommend if you want functional storage that also looks elevated and minimalist.
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Reviewed in the United States on May 30, 2026
A
Verified Purchase
Amazon Customer
Lowell, US
★★★★★ 4
Good Shelves
Color: B. Rustic Brown - Americana Farmhouse Style, Number Of Shelves: 3, Size: 22.5inches
These shelves are really nice quality and look as advertised. The hardware included was great quality, metal drywall anchors and good screws. They were easy to install, and make even/level with each other. My only gripe is the price, but I'm very satisfied with the product overall.
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Reviewed in the United States on April 12, 2026
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Verified Purchase
Patricia G.
West Palm Beach, US
★★★★★ 5
Attractive, easy to install, nicely equipped hardware package.
Color: B. Rustic Brown - Americana Farmhouse Style, Number Of Shelves: 2, Size: 22.5inches
These are pretty doggone nice shelves and I appreciate the fact that they are not made of solid particle board. Yes they are made of an engineered product, but they are lightweight and strong…and look better than particle board products and more costly than their actual price. Easy installation system with the bracket…not fussy like some are. An especially thoughtful touch is the variety of hardware that is included. Also a tiny level for use when installing them. What? …So they can be installed correctly? I was pleasantly surprised by this inclusion.
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Reviewed in the United States on May 29, 2026

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