Standard Ignition TCS111 Automatic Transmission Control Solenoid

Reliable Automatic Transmission Control Solenoid for GM and More

The Standard Ignition TCS111 automatic transmission control solenoid is designed to provide precise control for your vehicle's transmission system. Compatible with a range of makes including Buick, Cadillac, Chevrolet, GMC, and more, this solenoid ensures smooth shifting and optimal transmission performance.

• Push-on attachment method for straightforward installation
• Female oval connector with one connector for secure electrical connection
• Constructed from durable metal material for long-lasting use
• Includes one solenoid with two male blade terminals
• Compatible with multiple GM and related models such as Chevrolet Silverado 1500, GMC Yukon XL 1500, and Cadillac Escalade

Product Details and Specifications

The TCS111 automatic transmission control solenoid from Standard Ignition is engineered to meet OEM specifications for reliable operation. Featuring a push-on attachment method, it allows for easy replacement without the need for additional mounting brackets or hardware. The solenoid includes a single female oval connector and two male blade terminals, ensuring a secure and stable electrical connection. Made from metal, this solenoid is built to withstand the demanding conditions of transmission systems. Note that gaskets, hardware, and wiring harnesses are not included with this part.

Compatible Vehicles and Applications

This transmission control solenoid is compatible with a wide range of vehicles, including but not limited to:

• Buick Rainier and Rendezvous
• Cadillac Escalade, Escalade ESV, and Escalade EXT
• Chevrolet Avalanche 1500, Silverado 1500, Suburban 1500, Tahoe, and Trailblazer
• GMC Sierra 1500, Yukon, Yukon XL 1500, Envoy, and Canyon
• Hummer H2, H3, and H3T
• Isuzu Ascender and i-280, i-290, i-350, i-370
• Oldsmobile Bravada
• Pontiac GTO and Safari
• Saab 9-7x

Common Transmission Issues Addressed

• Erratic or delayed shifting in automatic transmissions
• Transmission slipping or failure to engage gears properly
• Check engine light triggered by transmission control faults
• Loss of power or poor acceleration due to transmission solenoid failure
• Unusual transmission noises or rough shifting

Installation Notes and Tips

When installing the Standard Ignition TCS111 solenoid, ensure the vehicle is safely supported and the transmission is cool. The push-on attachment method simplifies replacement, but verify the connector orientation matches the oval female connector on the solenoid. Since no gaskets or hardware are included, retain original mounting components if applicable. Double-check electrical connections for secure fitment of the two male blade terminals to avoid transmission control issues.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards, providing dependable performance for your vehicle's transmission system. While specific warranty details for part number TCS111 are not provided here, Standard Ignition typically offers coverage against defects in materials and workmanship. Consult the product packaging or manufacturer for exact warranty terms.