Cowl Induction Throttle Switch / Trans Kickdown Switch - 70-72 Chevelle / 70-89 GM Car Truck

Description

Cowl Induction Throttle Switch – 1970–1972 Chevelle El Camino | Also Fits TH400 Turbo 400 Applications | OE-Style Replacement | X-Parts by AMD

Restore proper cowl induction operation on your classic GM muscle car with this OE-style Cowl Induction Throttle Switch for 1970–1972 Chevrolet Chevelle and El Camino models equipped with factory Cowl Induction systems. This high-quality reproduction switch is designed to accurately replicate the original factory throttle-activated switch used to control the functional cowl induction hood flapper assembly.

Engineered for precise OE-style fitment and dependable electrical operation, this switch activates the cowl induction system during heavy throttle acceleration, helping restore authentic factory performance and functionality. Original switches commonly fail due to worn contacts, corrosion, or age-related deterioration, resulting in improper cowl flap operation or inconsistent activation.

In addition to cowl induction applications, this versatile switch also functions as the correct transmission kickdown switch for many 1970–1989 GM cars and trucks equipped with the Turbo 400 (TH400) automatic transmission, making it a valuable OE-style replacement for multiple GM restoration and repair applications.

Manufactured for durability and factory-style appearance, this reproduction throttle switch is ideal for concours restorations, restoration projects, or replacing damaged original components on classic GM muscle cars and trucks.

Offered as an X-Parts component by AMD, this cowl induction throttle switch delivers the fit, appearance, and functionality expected for premium GM restoration work.

Key Features

• OE-style cowl induction throttle switch

• Fits 1970–1972 Chevrolet Chevelle and El Camino models

• Designed for factory cowl induction hood systems

• Activates cowl induction flapper under throttle acceleration

• Also functions as TH400 Turbo 400 transmission kickdown switch

• Fits many 1970–1989 GM cars and trucks with TH400 automatic transmission

• Accurate factory-style fitment and appearance

• Durable electrical switch construction

• Ideal for restoration and replacement applications

• X-Parts restoration component offered by AMD

Vehicle Compatibility

Chevrolet

• 1970 Chevelle with Cowl Induction

• 1971 Chevelle with Cowl Induction

• 1972 Chevelle with Cowl Induction

• 1970 El Camino with Cowl Induction

• 1971 El Camino with Cowl Induction

• 1972 El Camino with Cowl Induction

• 1970–1989 GM cars and trucks equipped with TH400 automatic transmission

GMC

• 1970–1989 Trucks and SUVs equipped with TH400 automatic transmission

Pontiac

• 1970–1989 Models equipped with TH400 automatic transmission

Oldsmobile

• 1970–1989 Models equipped with TH400 automatic transmission

Buick

• 1970–1989 Models equipped with TH400 automatic transmission

Notes or Fitment Clarifications

• Designed for factory cowl induction hood applications

• Also functions as Turbo 400 (TH400) transmission kickdown switch

• Used on many GM cars and trucks equipped with TH400 automatic transmission

• Verify application and transmission type prior to ordering

This fits:

Vehicle Applications

Customer Reviews