6L90 TCC Solenoid 2006-2017 104740 Sonnax

Overview

Sonnax tcc solenoid for 6L90 automatic transmissions, 2006-2017 model years. Direct-fit replacement built to OEM specifications. Trusted in shops nationwide for 6L90 rebuilds and repairs.

Common Symptoms This Part Solves

Engine RPM flares at highway speed, shudder under light throttle, no torque converter lockup, code P0741 (TCC stuck off) or P0740. A bad TCC solenoid hurts fuel economy and causes converter heat damage.

Specifications

• Transmission: 6L90
• Part Type: TCC Solenoid
• Brand: Sonnax
• Part Number: 104740
• Year Range: 2006-2017
• Quality Level: Premium Aftermarket

Fitment

Fits GM, Chevrolet, GMC, Cadillac vehicles equipped with the 6L90 automatic transmission, 2006-2017 model years. Cross-check your transmission ID tag and existing part number before ordering. Contact us for fitment verification on borderline year-model combinations.

Quality & Service

Free shipping on orders over $99. Same-day shipping on in-stock parts. All parts are sourced through verified suppliers and inspected before fulfillment. Questions about fitment or installation? Contact our team — we know 6L90 transmissions inside and out.