TAMKKEN Throttle Position Sensor 17106681 TH42 TH191 Fit for Chevy Blazer C1500 C2500 C3500 K1500 GMC Jimmy Safari 1991-1995

【Top Replacement for 17106681】 Highly recommended as a direct replacement for part 17106681. Precision-engineered to restore accurate throttle signal transmission and optimize engine fuel efficiency for classic GM trucks.. 【Fix Codes P0121 & P0122】 Eliminates Check Engine lights and resolves common diagnostic codes P0121, P0122, P0123. Replacing your TH42 sensor prevents rough idling, engine hesitating, and poor acceleration.. 【Easy Plug-and-Play TH191】 Designed for a quick swap of TH191. 1.Locate throttle body; 2.Disconnect old sensor; 3.Plug in TAMKKEN; 4.Clear codes. No special tools or complex programming required.. 【100% Tested for Reliability】 Each 17106681 and TH42 equivalent undergoes rigorous factory testing to ensure stable voltage output and high-temperature resistance for long-lasting durability.. 【1-Year Warranty & Support】 Enjoy a one-year warranty on all our sensors. If you are searching for TH191, please confirm your vehicle's connector matches (3-pin flat connector). Contact us first for a quick solution.