Suncoast TCC Priority Valve Kit

 

Severe wear of the TCC regulator valve bore caused by oscillation of the OE valve allows regulated secondary line and TCC signal pressure to leak to exhaust in listed Ford and GM 10-speed transmissions. This wear minimizes secondary line pressure control resulting in overheated fluid, loss of converter feed pressure, TCC release concerns, TCC slip code concerns and potential transmission control module (TCM) errors.

 

Installing drop-in Sonnax TCC priority valve kit 105740-03K eliminates the leakage of secondary line pressure by creating a new conditioned bore area for the upgraded valve to operate in. The O-ringed end plug provides a positive seal and prevents critical TCC signal fluid from leaking to exhaust. Both of these Sonnax features restore normal TCC operation by reestablishing the hydraulic integrity of this circuit.

 

• Sleeve manufactured from highly wear-resistant aluminum
• Hardcoat anodized aluminum valve combats premature wear
• Annular grooves help center valves in bore to reduce future side-load wear
• Drop-in Zip Valve™ parts install quickly and easily

 

Contents:

2025 Cadillac Escalade
2025 Chevrolet Silverado 1500
2025 Chevrolet Suburban
2025 Chevrolet Tahoe
2025 Ford Bronco
2025 Ford Expedition
2025 Ford Explorer
2025 Ford F-150
2025 Ford Mustang
2025 Ford Ranger
2025 GMC Sierra 1500
2025 GMC Yukon
2025 Lincoln Navigator
2024 Cadillac Escalade
2024 Chevrolet Camaro
2024 Chevrolet Silverado 1500
2024 Chevrolet Suburban
2024 Chevrolet Tahoe
2024 Ford Bronco
2024 Ford Expedition
2024 Ford Explorer
2024 Ford F-150
2024 Ford Mustang
2024 Ford Ranger
2024 GMC Sierra 1500
2024 GMC Yukon
2024 Lincoln Navigator
2023 Cadillac Escalade
2023 Chevrolet Camaro
2023 Chevrolet Silverado 1500
2023 Chevrolet Suburban
2023 Chevrolet Tahoe
2023 Ford Bronco
2023 Ford Expedition
2023 Ford Explorer
2023 Ford F-150
2023 Ford Mustang
2023 Ford Ranger
2023 GMC Sierra 1500
2023 GMC Yukon
2023 Lincoln Navigator
2022 Cadillac Escalade
2022 Chevrolet Camaro
2022 Chevrolet Silverado 1500
2022 Chevrolet Suburban
2022 Chevrolet Tahoe
2022 Ford Bronco
2022 Ford Expedition
2022 Ford Explorer
2022 Ford F-150
2022 Ford Mustang
2022 Ford Ranger
2022 GMC Sierra 1500
2022 GMC Yukon
2022 Lincoln Navigator
2021 Cadillac Escalade
2021 Chevrolet Camaro
2021 Chevrolet Silverado 1500
2021 Chevrolet Suburban
2021 Chevrolet Tahoe
2021 Ford Bronco
2021 Ford Expedition
2021 Ford Explorer
2021 Ford F-150
2021 Ford Mustang
2021 Ford Ranger
2021 GMC Sierra 1500
2021 GMC Yukon
2021 Lincoln Navigator
2020 Cadillac Escalade
2020 Chevrolet Camaro
2020 Chevrolet Silverado 1500
2020 Chevrolet Suburban
2020 Chevrolet Tahoe
2020 Ford Expedition
2020 Ford Explorer
2020 Ford F-150
2020 Ford Mustang
2020 Ford Ranger
2020 GMC Sierra 1500
2020 GMC Yukon
2020 Lincoln Navigator
2019 Cadillac Escalade
2019 Chevrolet Camaro
2019 Chevrolet Silverado 1500
2019 Chevrolet Suburban
2019 Chevrolet Tahoe
2019 Ford Expedition
2019 Ford F-150
2019 Ford Mustang
2019 Ford Ranger
2019 GMC Sierra 1500
2019 GMC Yukon
2019 Lincoln Navigator
2018 Cadillac Escalade
2018 Chevrolet Camaro
2018 Chevrolet Suburban
2018 Chevrolet Tahoe
2018 Ford Expedition
2018 Ford F-150
2018 Ford Mustang
2018 GMC Yukon
2018 Lincoln Navigator
2017 Chevrolet Camaro
2017 Ford F-150

SKU: 105740-03K

GTIN: 840385619639

Manufacture Name: Suncoast Performance

Shipping Weight: 1 lb

Shipping Length: 4 in

Shipping Width: 4 in

Shipping Height: 4 in

EO Number:

Cross Reference #

California Proposition 65 Warning - P65warnings.ca.gov