Throttle Body TBI For 1992-1995 Chevrolet GMC S10 VAN 4.3L 17093047-46 17093121

Throttle Body TBI for Chevrolet GMC S10 Van 4.3L

This throttle body injection unit is a replacement TBI assembly for 1992-1995 Chevrolet and GMC S10 and van models with the 4.3L engine, cross-referencing OEM numbers 17093047-46 and 17093121.

Overview

This throttle body for Chevrolet and GMC 4.3L applications meters air and fuel into the intake, replacing a worn or faulty TBI assembly so idle quality and throttle response return to normal. It serves DIY mechanics and shops repairing 1992-1995 S10 trucks and vans. The unit matches the 17093047-46 and 17093121 references carried in the title, making it a practical throttle body for Chevrolet GMC 4.3L service.

Built For Performance

• Direct-fit TBI assembly for 1992-1995 4.3L applications
• Cross-references OEM numbers 17093047-46 and 17093121
• Cast housing with machined throttle bore for consistent airflow
• Throttle linkage and return spring mounts in the factory location
• Injector pod provisions matched to the 4.3L fuel delivery pattern

Fits These Machines

• for Chevrolet S10 with 4.3L engine, 1992-1995
• for GMC S10 with 4.3L engine, 1992-1995
• for Chevrolet and GMC vans with 4.3L engine, 1992-1995

On-The-Job Use

• Restoring idle and throttle response on aging TBI trucks
• Replacing a throttle body with worn shaft bushings or leaking seals
• Fleet maintenance on 1990s Chevrolet and GMC light trucks and vans
• Restoration projects returning a 4.3L drivetrain to working order

Specs At A Glance

Good To Know

Q: Will this throttle body bolt onto my 4.3L engine? A: It is built for 1992-1995 Chevrolet and GMC 4.3L applications and matches the listed OEM numbers, but verify your original part number and engine configuration before ordering.

Q: Do I need to reset anything after installation? A: Set the minimum idle and check the TPS voltage per factory procedure, and inspect the gasket surface for leaks once the unit is torqued down.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.