--- product_id: 467366135 title: "Dewhel Billet Turbo Resonator Plug Cover Cap For Chevy 2004.5-2010 Duramax Diesel LBZ LLY LMM (Black)" brand: "dewhel" price: "€ 71.83" currency: EUR in_stock: true reviews_count: 5 category: "Dewhel" url: https://www.desertcart.sk/products/467366135-dewhel-billet-turbo-resonator-plug-cover-cap-for-chevy-2004 store_origin: SK region: Slovakia --- # 100% Billet Aluminum Build Fits 2004.5-2010 Chevy Duramax V8 Precision Twist-On Closure Dewhel Billet Turbo Resonator Plug Cover Cap For Chevy 2004.5-2010 Duramax Diesel LBZ LLY LMM (Black) **Brand:** dewhel **Price:** € 71.83 **Availability:** ✅ In Stock ## Summary > 🔧 Clean up your turbo, own the under-hood style. ## Quick Answers - **What is this?** Dewhel Billet Turbo Resonator Plug Cover Cap For Chevy 2004.5-2010 Duramax Diesel LBZ LLY LMM (Black) by dewhel - **How much does it cost?** € 71.83 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/467366135-dewhel-billet-turbo-resonator-plug-cover-cap-for-chevy-2004) ## Best For - dewhel enthusiasts ## Why This Product - Trusted dewhel brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Twist-On Design:** Secure and easy to install, preventing dirt and water ingress for long-lasting performance. - • **Trusted by 400+ Enthusiasts:** Join a community of Duramax owners who rate this product 4.4 stars for quality and fitment. - • **Sleek Billet Aluminum Finish:** Upgrade your engine bay with a clean, modern look that stands out under the hood. - • **Streamlined Engine Bay Aesthetic:** Replace bulky stock resonators with a minimalist plug that cleans up your turbo setup. - • **Perfect OEM Fit for Duramax Diesels:** Specifically engineered for 2004.5-2010 LBZ, LLY, and LMM models to ensure seamless installation. ## Overview The Dewhel Billet Turbo Resonator Plug Cover Cap is a precision-machined aluminum replacement for the stock turbo resonator on 2004.5-2010 Chevy Duramax diesel trucks (LBZ, LLY, LMM). Designed for a perfect OEM fit with a secure twist-on closure, it enhances engine bay aesthetics while preventing dirt and water ingress. Lightweight and durable, this modern upgrade is highly rated by over 400 users for quality and fit. ## Description Duramax Turbo Diesel 2004.5-10 LBZ LLY LMM Mouth Piece Resonator Plug Cover Cap Review: Not bad - I added a thinker o ring to make it fit tighter than when it arrived just so it wouldn't suck in water or dirt Review: Not much of a sound difference but nice finish - Fits tight they must have fixed whatever they had before of it being to small, not really a sound difference just driving around but I have noticed a difference when a decent load is put on the engine ## Features - Billet Aluminum - Billet Turbo Resonator Delete Plug, LLY LBZ LMM 2004.5-2010,Replace the Stock Turbo Resonator with this Billet Delete Plug to clean up under your hood - Chevy 2500HD 3500 Silverado Sierra 6.6L V8 Duramax diesel: 2004 late, 2005, 2006, 2007, 2008, 2009, 2010 - Mouth Piece Resonator Plug Fit 2004.5-2010 Chevy Duramax Billet Turbo Resonator Delete Plug (LLY/LBZ/LMM) - Includes: 1 "Mouth Piece" Resonator plug w/ Orings ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07J4Z898Q | | Brand | DEWHEL | | Brand Name | DEWHEL | | Closure Type | Twist-On | | Colour | Black | | Compatible with Vehicle Type | Truck | | Customer Reviews | 4.4 out of 5 stars 403 Reviews | | Exterior Finish | Aluminium | | Item Weight | 0.08 Kilograms | | Manufacturer | Dewhel | | Manufacturer Part Number | DE-8275 | | Material | Aluminium | | Material Type | Aluminium | | Model | DE-8275 | | Style | Modern | | Style Name | Modern | | UPC | 661647791135 | | Vehicle Service Type | Truck | ## Product Details - **Brand:** DEWHEL - **Colour:** Black - **Exterior Finish:** Aluminium - **Material:** Aluminium - **Vehicle Service Type:** Truck ## Images ![Dewhel Billet Turbo Resonator Plug Cover Cap For Chevy 2004.5-2010 Duramax Diesel LBZ LLY LMM (Black) - Image 1](https://m.media-amazon.com/images/I/51AZtY3tMqL.jpg) ![Dewhel Billet Turbo Resonator Plug Cover Cap For Chevy 2004.5-2010 Duramax Diesel LBZ LLY LMM (Black) - Image 2](https://m.media-amazon.com/images/I/51EBvdI56KL.jpg) ![Dewhel Billet Turbo Resonator Plug Cover Cap For Chevy 2004.5-2010 Duramax Diesel LBZ LLY LMM (Black) - Image 3](https://m.media-amazon.com/images/I/41EWOSQVnSL.jpg) ![Dewhel Billet Turbo Resonator Plug Cover Cap For Chevy 2004.5-2010 Duramax Diesel LBZ LLY LMM (Black) - Image 4](https://m.media-amazon.com/images/I/41HTU-th3qL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Not bad *by D***N on 8 October 2023* I added a thinker o ring to make it fit tighter than when it arrived just so it wouldn't suck in water or dirt ### ⭐⭐⭐⭐⭐ Not much of a sound difference but nice finish *by Z***N on 20 August 2020* Fits tight they must have fixed whatever they had before of it being to small, not really a sound difference just driving around but I have noticed a difference when a decent load is put on the engine ### ⭐ Did not fit *by S***Y on 13 January 2026* Did not fit --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sk/products/467366135-dewhel-billet-turbo-resonator-plug-cover-cap-for-chevy-2004](https://www.desertcart.sk/products/467366135-dewhel-billet-turbo-resonator-plug-cover-cap-for-chevy-2004) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-07-31*