Throttle Body 12617792 / 12678224 / 12729520 for Chevrolet Silverado 1500 LT, Tahoe LS, Suburban LT, GMC Sierra 1500 SLE Pickup Trucks and SUVs (2014–2018)

Product Overview

Part Name: Electronic Throttle Body Assembly

Part Number: 12617792 / 12678224 / 12729520

Vehicle Compatibility: Chevrolet Silverado 1500 LT pickup trucks, Chevrolet Tahoe LS SUVs, Chevrolet Suburban LT SUVs, and GMC Sierra 1500 SLE pickup trucks equipped with 5.3L gasoline engines and electronic throttle control systems (2014–2018).

Configuration: OEM-style electronic throttle body calibrated for GM Gen V 5.3L V8 engines.

Function: Regulates engine air intake to ensure smooth throttle response, stable idle, and optimal fuel efficiency.

Technical Specifications

Type: Electronic throttle body for pickup trucks and SUVs

Material: Cast aluminum housing with electronic actuator

Application: Fits GM 5.3L V8 vehicles listed (2014–2018)

Cross-Reference: Compatible with GM OEM throttle body references listed

Installation: Direct-fit replacement using factory intake flange and wiring connectors

Service Interval: Replace if throttle hesitation, idle fluctuation, or engine warning lights occur

Delivery & Availability

Stock Options: Available

Delivery Time: 3–7 days internationally