[REPLACE PART] 12617792 Electronic Throttle Body Part Number 12678224 S20223 TB1297 ETB0066 [Compatible With] 12617792 Electronic Throttle Body Fits for 2014-2018 5.3L, Fits for 2014-2020 1500 5.3L, Fits for 2015-2018 5.3L, Fits for 2014-2020 1500 5.3L, Fits for 2015-2020 5.3L [IMPROVED ACCELERATION RESPONSE] The throttle is one of the key components that control the amount of air intake into the engine. Quality throttle design and manufacturing can provide faster acceleration response, enabling the driver to control the vehicle's power output more precisely. [ ECONOMY] The optimized design of the throttle allows for more efficient utilization and reduces consumption by precisely controlling the intake air volume and avoiding over-supply of air. [ENGINE PERFORMANCE OPTIMIZATION] A high-quality throttle design provides larger airflow passages, increasing intake air volume and improving the engine's air- mixture ratio. This helps improve engine power output and torque performance. Color:Silver Material:Metal Package Contents: 1 x Electronic Throttle Body Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.