--- product_id: 392755553 title: "ICT Billet LS Gen III Knock Sensor Relocation Brackets Billet Aluminum Compatible with GM LS Gen 3 Engines LS1 LM7 LR4 LQ4 LS6 L59 LQ9 LM4 551216-KN30" brand: "ict billet" price: "387 zł" currency: PLN in_stock: true reviews_count: 5 category: "Ict Billet" url: https://www.desertcart.pl/products/392755553-ict-billet-ls-gen-iii-knock-sensor-relocation-brackets-billet store_origin: PL region: Poland --- # Fits all LS Gen III knock sensors & harnesses Aerospace-grade billet aluminum Made in Wichita, Kansas, USA ICT Billet LS Gen III Knock Sensor Relocation Brackets Billet Aluminum Compatible with GM LS Gen 3 Engines LS1 LM7 LR4 LQ4 LS6 L59 LQ9 LM4 551216-KN30 **Brand:** ict billet **Price:** 387 zł **Availability:** ✅ In Stock ## Summary > 🛠️ Upgrade your LS Gen III engine with precision and ease—because your build deserves the best! ## Quick Answers - **What is this?** ICT Billet LS Gen III Knock Sensor Relocation Brackets Billet Aluminum Compatible with GM LS Gen 3 Engines LS1 LM7 LR4 LQ4 LS6 L59 LQ9 LM4 551216-KN30 by ict billet - **How much does it cost?** 387 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/392755553-ict-billet-ls-gen-iii-knock-sensor-relocation-brackets-billet) ## Best For - ict billet enthusiasts ## Why This Product - Trusted ict billet brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Made in the USA:** Proudly manufactured in Wichita, Kansas, ensuring top-tier quality and supporting local craftsmanship. - • **Precision Relocation:** Move your knock sensors from the hard-to-reach valley pan to the accessible side skirt for effortless maintenance. - • **Premium Build Quality:** Crafted from aerospace-grade billet aluminum for unmatched durability and heat resistance. - • **Complete Installation Kit:** Includes two billet aluminum brackets plus all necessary mounting hardware—ready to install out of the box. - • **Universal LS Gen III Compatibility:** Seamlessly fits LS1, LM7, LR4, LQ4, LS6, L59, LQ9, LM4, and L33 engine codes. ## Overview The ICT Billet LS Gen III Knock Sensor Relocation Brackets are precision-engineered from aerospace-grade billet aluminum in the USA. Designed to relocate knock sensors from the difficult-to-access valley pan to the side skirt of GM LS Gen III engines, these brackets fit a wide range of engine codes and come with all necessary hardware for quick installation. Ideal for professionals and enthusiasts seeking reliable sensor placement and hassle-free maintenance. ## Description International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. Review: Quality product. Eliminates the difficult location of original knock sensors. Review: These are a great alternative to taking apart the top of the motor to replace the knock sensors. Even though my knock sensors were brand new, they throw codes. I had no desire to take apart everything to replace them. These relocate the sensors to an easy-to-reach place with multiple options for mounting the sensors. The passenger side was a bit fiddly but only took a couple minutes.to install. Clears everything on my build very well. I'm super happy I found these! Made in the US so you know they're great quality! ## Features - Relocates LS1 Gen III knock sensors from valley pan to side skirt of the engine block - Made in Wichita, Kansas from aerospace grade, USA produced, billet aluminum - Compatible with all LS gen III harnesses and gen III knock sensors - Fits engine RPO codes: LS1 LM7 LR4 LQ4 LS6 L59 LQ9 LM4 L33 - Includes 2 billet aluminum knock sensor brackets and mounting hardware ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | ICT Billet | | Brand | ICT Billet | | Package Dimensions | 16.61 x 9.4 x 3.99 cm; 331 g | | Item model number | 551216-KN30 | | Exterior | Natural | | Manufacturer part number | 551216-KN30 | | Item Weight | 331 g | ## Product Details - **Brand:** ICT Billet - **Material:** Aluminum - **Specific Uses For Product:** automotive, engine monitoring, knock detection - **Style:** Modern - **UPC:** 840117201910 ## Images ![ICT Billet LS Gen III Knock Sensor Relocation Brackets Billet Aluminum Compatible with GM LS Gen 3 Engines LS1 LM7 LR4 LQ4 LS6 L59 LQ9 LM4 551216-KN30 - Image 1](https://m.media-amazon.com/images/I/718LHR-IQYL.jpg) ![ICT Billet LS Gen III Knock Sensor Relocation Brackets Billet Aluminum Compatible with GM LS Gen 3 Engines LS1 LM7 LR4 LQ4 LS6 L59 LQ9 LM4 551216-KN30 - Image 2](https://m.media-amazon.com/images/I/71jIIYvX9LL.jpg) ![ICT Billet LS Gen III Knock Sensor Relocation Brackets Billet Aluminum Compatible with GM LS Gen 3 Engines LS1 LM7 LR4 LQ4 LS6 L59 LQ9 LM4 551216-KN30 - Image 3](https://m.media-amazon.com/images/I/91rrHOA2-FL.jpg) ![ICT Billet LS Gen III Knock Sensor Relocation Brackets Billet Aluminum Compatible with GM LS Gen 3 Engines LS1 LM7 LR4 LQ4 LS6 L59 LQ9 LM4 551216-KN30 - Image 4](https://m.media-amazon.com/images/I/71otjLAgAYL.jpg) ![ICT Billet LS Gen III Knock Sensor Relocation Brackets Billet Aluminum Compatible with GM LS Gen 3 Engines LS1 LM7 LR4 LQ4 LS6 L59 LQ9 LM4 551216-KN30 - Image 5](https://m.media-amazon.com/images/I/71ij1ep7SCL.jpg) ## Questions & Answers **Q: Will this work for a holley oil pan on a 5.3?** A: Hello, This knock sensor adapter will work with the Holley oil pan. Thanks! **Q: will these fit a 2006 5.3 silverado?** A: Hello, This will only work with 1999-2004 Gen 3 LS knock sensors. Thanks! **Q: 2012 ppv with 5.3, i think lmg. can this kit be used on this engine?** A: Hello, These adapters will work with your engine block, but will not fit Gen 4 style 2 wire knock sensors. Thanks! **Q: Does this kit come with sensors** A: No it does not. Just hardware to install. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by C***N on 23 December 2025* Quality product. Eliminates the difficult location of original knock sensors. ### ⭐⭐⭐⭐⭐ Review *by S***E on 8 June 2023* These are a great alternative to taking apart the top of the motor to replace the knock sensors. Even though my knock sensors were brand new, they throw codes. I had no desire to take apart everything to replace them. These relocate the sensors to an easy-to-reach place with multiple options for mounting the sensors. The passenger side was a bit fiddly but only took a couple minutes.to install. Clears everything on my build very well. I'm super happy I found these! Made in the US so you know they're great quality! ### ⭐⭐⭐⭐⭐ Review *by Z***E on 18 February 2025* works well, had to adjust locations for my build but that was a clearance issue ## Frequently Bought Together - ICT Billet LS Gen III Knock Sensor Relocation Brackets Billet Aluminum Compatible with GM LS Gen 3 Engines LS1 LM7 LR4 LQ4 LS6 L59 LQ9 LM4 551216-KN30 - JUNRUO LS Gen 3 Knock Sensor Relocation Extension Harness Fit for LS1 LS6 LQ4 LQ9 LM7 L59 LR4 L33 (36 inch) - ICT Billet LS Gen III (3) VALLEY PAN Cover Plate Billet Aluminum Low Profile (No Knock Sensor) LSX LS1 LM7 LR4 LQ4 LS6 L59 LQ9 LM4 L33 Dress Up Engine Cover 551629 --- ## 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.pl/products/392755553-ict-billet-ls-gen-iii-knock-sensor-relocation-brackets-billet](https://www.desertcart.pl/products/392755553-ict-billet-ls-gen-iii-knock-sensor-relocation-brackets-billet) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-04-27*