Throttle Body 12572658 / 12580760 / 977-014 for Chevrolet Silverado 1500 LT, GMC Sierra 1500 SLE, Cadillac Escalade Base Pickup Trucks and SUVs (2005–2008)

Product Overview

Part Name: Electronic Throttle Body Assembly

Part Number: 12572658 / 12580760 / 977-014

Vehicle Compatibility: Chevrolet Silverado 1500 LT pickup trucks, GMC Sierra 1500 SLE pickup trucks, and Cadillac Escalade Base SUVs equipped with gasoline engines and electronic throttle control systems (2005–2008).

Configuration: OEM-style electronic throttle valve calibrated for GM V8 airflow and throttle response requirements.

Function: Regulates engine air intake for smooth acceleration, stable idle performance, and reliable engine control.

Technical Specifications

Type: Electronic throttle body for pickup trucks and SUVs

Material: Cast aluminum housing with integrated electronic actuator

Application: Fits GM pickup trucks and SUVs listed (2005–2008)

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

Installation: Direct-fit replacement using factory intake mounting and electrical connectors

Service Interval: Replace if throttle hesitation, idle fluctuation, or airflow-related engine faults occur

Delivery & Availability

Stock Options: Available

Delivery Time: 3–7 days internationally