AUTO OCCASION Gen 3 LS knock sensor extension 41-inch reach improves routing and installation flexibility.
AUTO OCCASION Gen 3 LS relocation harness aids clean engine bay organization.
AUTO OCCASION extension for LS1/LS6 compatibility supports easier alignment during service.
AUTO OCCASION 41-inch extension enhances loom flexibility in tight engine compartments.
AUTO OCCASION Gen3 knock-sensor extension streamlines routing and reduces stress on harness.
AUTO OCCASION Gen3 LS harness extension visual demonstrates compatibility and straightforward installation.
AUTO OCCASION knock-sensor relocation extension visual shows flexible routing options for LS engines.
AUTO OCCASION Gen3 LS extension install-ready design supports quick coupling with existing harnesses.
AUTO OCCASION Gen 3 LS knock sensor extension 41-inch reach improves routing and installation flexibility.
AUTO OCCASION Gen 3 LS relocation harness aids clean engine bay organization.
AUTO OCCASION extension for LS1/LS6 compatibility supports easier alignment during service.
AUTO OCCASION 41-inch extension enhances loom flexibility in tight engine compartments.
AUTO OCCASION Gen3 knock-sensor extension streamlines routing and reduces stress on harness.
AUTO OCCASION Gen3 LS harness extension visual demonstrates compatibility and straightforward installation.
AUTO OCCASION knock-sensor relocation extension visual shows flexible routing options for LS engines.
AUTO OCCASION Gen3 LS extension install-ready design supports quick coupling with existing harnesses.

AUTO OCCASION Gen 3 LS Knock Sensor Extension Relocation Harness — 41'' for LS1/LS6/LQ4/LQ9/LM7/L59/LR4/L33

Overview Meet the AUTO OCCASION Gen 3 LS Knock Sensor Extension Relocation Harness, a 41‑inch extension designed...
Vendor: AUTO OCCASION
Availability: In stock
£33.36
£33.36
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Subtotal: £33.36
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AUTO OCCASION Gen 3 LS knock sensor extension 41-inch reach improves routing and installation flexibility.

AUTO OCCASION Gen 3 LS Knock Sensor Extension Relocation Harness — 41'' for LS1/LS6/LQ4/LQ9/LM7/L59/LR4/L33

£33.36
AUTO OCCASION Gen 3 LS knock sensor extension 41-inch reach improves routing and installation flexibility.
AUTO OCCASION Gen 3 LS relocation harness aids clean engine bay organization.
AUTO OCCASION extension for LS1/LS6 compatibility supports easier alignment during service.
AUTO OCCASION 41-inch extension enhances loom flexibility in tight engine compartments.
AUTO OCCASION Gen3 knock-sensor extension streamlines routing and reduces stress on harness.
AUTO OCCASION Gen3 LS harness extension visual demonstrates compatibility and straightforward installation.
AUTO OCCASION knock-sensor relocation extension visual shows flexible routing options for LS engines.
AUTO OCCASION Gen3 LS extension install-ready design supports quick coupling with existing harnesses.

AUTO OCCASION Gen 3 LS Knock Sensor Extension Relocation Harness — 41'' for LS1/LS6/LQ4/LQ9/LM7/L59/LR4/L33

£33.36
Description
Description
x

Overview

Meet the AUTO OCCASION Gen 3 LS Knock Sensor Extension Relocation Harness, a 41‑inch extension designed to add flexibility to your Gen III knock sensor harness. It helps you manage loom length and positioning, making under‑hood routing more forgiving in tight or heat‑prone engine bays.

What it does

Built to work with Gen III harnesses and blowout sensors, this extension is compatible with a broad family of LS engines and common RPO codes. By providing extra reach, it enables cleaner routing that can accommodate varied engine bay layouts without forcing the original loom.

Key benefits

  • 41‑inch reach creates cleaner, longer runs without stressing or bending the existing loom.
  • Broad compatibility with Gen III harnesses and blowout sensors across multiple LS engine codes.

Fitment verification and visual match

  • Double‑check year, make, and model to ensure the part matches your vehicle.
  • Compare detailed photos and specs to your stock harness to confirm a direct fit.

Please review the compatibility notes to confirm this extension matches your specific vehicle configuration. The product is designed to support flexible installation and routing, not to replace sensor function.

Real‑world use cases

During upgrades or maintenance, the extra length can help you route the knock sensor harness away from hot manifolds or crowded sections of the engine bay, potentially reducing wear and simplifying future service tasks.

Durability and compatibility

Engineered to integrate with your existing connectors, the extension aims to remain discreet yet effective under hood conditions, with a focus on straightforward alignment and a tidy final appearance.

FAQ

Q: What is the length and purpose of the AUTO OCCASION Gen 3 LS Knock Sensor Extension Relocation Harness?

A: It adds 41 inches of length to the Gen III knock sensor harness to improve routing options.

Q: Is this extension compatible with all Gen III LS engines and related codes?

A: Yes, it is designed for Gen III harnesses and blowout sensors, covering multiple LS codes such as LS1, LS6, LQ4, LQ9, LM7, LR4, L59, LM4, and L33.

Shipping & Return
Shipping & Return
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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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