{"product_id":"sonnax-4l80-e-34994-01k","title":"Valve Kit \/  Tcc Regulator 4L80-E \/  4L85-E","description":"\u003ch2\u003eSonnax Valve Kit \/ TCC Regulator for 4L80-E \/ 4L85-E Transmissions by ATK\u003c\/h2\u003e\u003cp\u003eThe Sonnax TCC Regulator Valve Kit (34994-01K) is an essential repair component for 4L80-E and 4L85-E automatic transmissions. Manufactured by ATK, this kit addresses torque converter clutch regulation issues, helping restore proper lockup function and extend transmission life. Ideal for rebuilders and technicians seeking a reliable, direct-fit solution.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDirect replacement for worn or sticking TCC regulator valves\u003c\/li\u003e\n\u003cli\u003eRestores proper torque converter clutch apply and release\u003c\/li\u003e\n\u003cli\u003eManufactured by ATK to exacting tolerances for a precise fit\u003c\/li\u003e\n\u003cli\u003eHelps eliminate converter clutch slip and related codes\u003c\/li\u003e\n\u003cli\u003eDurable construction for long-lasting performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eThis Sonnax valve kit is compatible with 4L80-E and 4L85-E transmissions. It is designed to fit various vehicle brands that use these transmissions. Please verify your transmission model and valve body configuration before ordering.\u003c\/p\u003e\u003ch3\u003eWhy Choose This Part?\u003c\/h3\u003e\u003cp\u003eWhen your 4L80-E or 4L85-E transmission shows signs of TCC malfunction, this ATK-manufactured Sonnax kit offers a cost-effective repair without replacing the entire valve body. Restore smooth shifting and reliable lockup. Order now and get your transmission back on the road.\u003c\/p\u003e","brand":"ATK","offers":[{"title":"Default Title","offer_id":49485093503235,"sku":"34994-01K","price":38.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0833\/0333\/4147\/files\/34994-01K_01.png?v=1792192545","url":"https:\/\/shop.atkits.com\/products\/sonnax-4l80-e-34994-01k","provider":"ATK and parts, LLC","version":"1.0","type":"link"}