Michigan Motorsports Knock Sensor Adapter Harness | Fits 1997-2004 LS1/LS6 Cars to LS2/LS3 Knock Sensors

★★★★★ 4.4 131 reviews

US$6.29
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US$6.29
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 233707731 Release Date 2026/06/27 List Price US$6.29 Model Number 233707731
Category
  • Plug-and-Play 24″ Harness – Fully compatible with factory LS1/LS6 PCM harness and LS2/LS3 dual-wire knock sensors—no splicing or rewiring required.
  • Built to Withstand Extreme Conditions – Features high-temp protective loom and wiring rated for under-hood environments up to 1200 °F—ideal for high-performance or track builds.
  • Crimped & Tested Connections – Each terminal is machine-crimped and QC’d to ensure rock-solid signal integrity and zero false knock triggers.
  • Compatible with LS1 Corvette & F-Body PCM Harnesses – Specifically designed for 1997–2004 LS1/LS6 Corvette, Camaro, and Firebird wiring systems.
  • Supports LS2/LS3 Knock Sensor Upgrades – Enables use of factory dual-wire knock sensors already fitted on LS2 and LS3 engine platforms without harness modification.

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4.4 out of 5
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131 ratings | 54 reviews
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