102mm 4-Bolt Throttle Body TPS IAC for GM Gen III LS1 LS2 LS6 LS7 LSX Aluminum

Product Overview

This aftermarket replacement throttle body is a 102mm, 4-bolt unit supplied with a throttle position sensor and idle air control provision, intended for GM Gen III LS-series applications including LS1, LS2, LS6, LS7, and LSX builds. A throttle body regulates the volume of air entering an engine so the engine management system can control load and idle speed. The assembly is offered for comparison with the listed application references rather than as a product made by General Motors.

Key Features & Performance

• 102mm bore with a 4-bolt mounting pattern for the listed LS-style intake applications
• Controls intake airflow as part of the engine air delivery system
• Supplied with a throttle position sensor and an idle air control provision
• Listed for GM Gen III LS1, LS2, LS6, LS7, and LSX applications
• Intended for servicing or replacing the corresponding throttle body assembly

Fitment & Compatibility

• for GM Gen III LS1 applications
• for GM Gen III LS2 applications
• for GM Gen III LS6 applications
• for GM Gen III LS7 applications
• for GM Gen III LSX applications

Common Uses

• Replacing a worn, damaged, or malfunctioning throttle body assembly
• Servicing the engine air intake and idle control system
• Restoring normal throttle and idle control function after the original unit has failed

Technical Specifications

• Product Type: Throttle Body Assembly
• Bore Size: 102mm
• Mounting: 4-Bolt
• Included Components: Throttle Position Sensor, Idle Air Control Provision
• Model Application(s): GM Gen III LS1, LS2, LS6, LS7, LSX
• General Application: GM Gen III LS-series engines

Frequently Asked Questions

Q: What does a throttle body do? A: A throttle body regulates the air entering the engine so the engine management system can control load, power delivery, and idle speed.

Q: How should fitment be verified? A: Compare the complete existing part number, the 102mm bore and 4-bolt pattern, and the full engine model designation such as LS1, LS2, LS6, LS7, or LSX before purchase.

Closing Notice

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.