{"product_id":"cnraqr-ls-gen-3-knock-sensor-relocation-brackets-36-inch-extension-harness-aluminum-m10","title":"CNRAQR LS Gen 3 Knock Sensor Relocation Brackets 36-inch Extension Harness, Aluminum M10","description":"\u003cp\u003e\u003cstrong\u003eCNRAQR LS Gen 3 Knock Sensor Relocation Brackets and 36\" extension harness let you move Gen 3 knock sensors from the tight valley pan area to the lower engine block for easier access and service.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis aluminum relocation kit is built for GM LS Gen 3 small-block engines and includes two precision-machined brackets plus a 36-inch extension relocation harness so the OE knock sensors remain functional when repositioned. The kit preserves factory sensors while removing the need to pull the intake manifold for every replacement, saving time on diagnostics and repairs. Note: This product is only compatible with Gen 3 knock sensors (M10 thread) and does not include an installation manual; professional installation or a well-equipped workshop is recommended due to restricted access on many vehicles.\u003c\/p\u003e\n\n\u003ch3\u003eWill this kit work with my LS engine?\u003c\/h3\u003e\n\u003cp\u003eCheck the engine RPO code and knock sensor thread before buying. The CNRAQR kit fits many Gen 3 variants but is not universal across all LS families.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible RPOs: LS1, LS6, LQ4, LQ9, LM7, L59, LR4, L33.\u003c\/li\u003e\n  \u003cli\u003eKnock sensor thread: M10 — required for compatibility.\u003c\/li\u003e\n  \u003cli\u003eNot compatible with Gen 2 or Gen 4 knock sensors, and not applicable to LQ4 6.0 installations.\u003c\/li\u003e\n  \u003cli\u003eVerify your engine’s generation and sensor thread before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the relocation bracket change maintenance?\u003c\/h3\u003e\n\u003cp\u003eMoving the knock sensors to the lower block edge reduces the need to remove the intake manifold when swapping or testing sensors. That lowers labor time and simplifies troubleshooting, especially on engines that otherwise require significant disassembly.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRelocation eliminates repetitive intake removal for sensor access.\u003c\/li\u003e\n  \u003cli\u003e36\" extension harness gives reach and routing flexibility.\u003c\/li\u003e\n  \u003cli\u003eAluminum brackets provide durable mounting and heat resistance.\u003c\/li\u003e\n  \u003cli\u003eSensors stay factory original; no aftermarket sensor needed.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat’s included and what should I expect during installation?\u003c\/h3\u003e\n\u003cp\u003eThe kit ships with two machined aluminum brackets and a 36-inch extension harness so you can retain your car’s existing knock sensors. Because the sensors are often tucked into tight spaces, surrounding components may need to be removed first, and the manufacturer does not include step-by-step instructions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncluded: 2 aluminum knock sensor brackets, 1 x 36\" extension relocation harness.\u003c\/li\u003e\n  \u003cli\u003eNo printed installation guide is provided—plan for professional help if unsure.\u003c\/li\u003e\n  \u003cli\u003eSome applications (4x4 or tight engine bays) may still require intake removal or extra disassembly.\u003c\/li\u003e\n  \u003cli\u003eFollow standard torque and wiring protection practices when mounting and routing the harness.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDoes this affect engine performance or the factory wiring?\u003c\/h3\u003e\n\u003cp\u003eThe relocation brackets and harness are designed to preserve the original sensors and maintain factory signal integrity when installed correctly. Proper routing and secure mounting are important to avoid strain or exposure to excessive heat or mechanical damage.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRetains OE knock sensors and their electrical characteristics.\u003c\/li\u003e\n  \u003cli\u003e36\" harness gives room for safe routing away from hot or moving parts.\u003c\/li\u003e\n  \u003cli\u003eUse protective conduit or heat shielding where necessary.\u003c\/li\u003e\n  \u003cli\u003eObserve correct connector orientation and secure fasteners to prevent signal issues.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The CNRAQR LS Gen 3 knock sensor relocation kit is aimed at mechanics, performance shops, and experienced DIYers who own Gen 3 LS engines and want quicker sensor access without replacing OE sensors. If you drive a vehicle with compatible RPO codes and are comfortable with engine-level work or can use a professional installer, this kit reduces downtime and simplifies future knock sensor service. Avoid this product if your engine uses Gen 2 or Gen 4 sensors or if you cannot perform moderately complex engine wiring and mounting tasks.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this kit compatible with Gen 4 LS engines?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The CNRAQR kit only works with Gen 3 knock sensors (M10 thread) and is not compatible with Gen 4 engines.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the kit include installation instructions?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. The package contains brackets and a 36\" harness but no installation guide; professional installation is recommended.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"CNRAQR","offers":[{"title":"Default Title","offer_id":67587307536569,"sku":"B0G4P2C591","price":98.42,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/cnraqr-front-packed-kit.jpg?v=1790505338","url":"https:\/\/redleafauto.ca\/products\/cnraqr-ls-gen-3-knock-sensor-relocation-brackets-36-inch-extension-harness-aluminum-m10","provider":"Redleaf Auto","version":"1.0","type":"link"}