Standard Ignition KET143 Keyless Entry Transmitter

GM Keyless Entry Transmitter for Express and Savana

The Standard Ignition KET143 is a GM keyless entry transmitter built for vehicles with a 6-button remote setup. It includes lock, unlock, remote start, power doors, and panic functions, making it a direct replacement option for select Chevrolet Express and GMC Savana vans.

Key Features

• Brand: Standard Ignition
• Part number: KET143
• GM brand/model compatibility
• 6-button layout with lock, unlock, remote start, power doors, and panic functions
• Black plastic and rubber housing
• Battery included and battery required
• Key ring included
• Signal reception range: 16.4-65.61 ft. (5-20 m)
• Programming required; refer to the service or owner’s manual for vehicle-specific instructions

Detailed Description

Standard Ignition KET143 is a replacement keyless entry transmitter for GM applications that use a 6 push-button remote. It is designed for Chevrolet Express 1500, Express 2500, and Express 3500, as well as GMC Savana 1500, Savana 2500, and Savana 3500 models listed in the fitment data. If you are replacing a worn or nonresponsive remote on a Chevrolet Express or GMC Savana, this transmitter restores the factory-style remote functions tied to the vehicle’s anti-theft and entry system.

This part cross-references 20877111 and FOB143 for the same application. The KET143 part number is also listed with KEY147 interchange coverage.

What It Helps Solve

• Nonworking lock and unlock remote functions
• Lost or damaged GM keyless entry transmitter
• Remote start button failure on supported vehicles
• Power door control issues caused by a failed transmitter
• Panic function not responding from the original remote

Installation Notes and Tips

• Programming is required before the transmitter will operate the vehicle.
• Follow the service manual or owner’s manual for vehicle-specific programming steps.
• Verify the vehicle uses a 6 push-button remote before ordering.
• Confirm GM fitment by year, make, and model for Chevrolet Express and GMC Savana applications.

Quality Assurance

Standard Ignition supplies this keyless entry transmitter as a replacement electrical component for GM vehicles. The KET143 is built with a black plastic and rubber housing and includes the battery needed for operation.