




⚡ Unlock peak throttle response with precision-engineered power!
The Throttle Body X-Link Adapter Harness Module 25383922/12580420 is a high-efficiency, durable wiring harness designed for Gen III/IV LS engines in 2003-2007 full-size GM trucks, 2004 SSR, and 2004-2005 Holden VZ LS1 vehicles. Featuring ultra-low impedance copper cores and premium insulating materials, it ensures reliable throttle body communication and fits both 87mm and 90mm throttle bodies, making it a seamless OEM replacement for enhanced engine performance.
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