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STL010 Sure Cool System Upgrade Kit with Bypass Gasket, Compatible with 2014 - up 6L80/90E & 2016 - up 8L80/90E Transmissions (6L80/6L90/8L90 Fit) | Replaces #15251488 Product Description 【Broad Compatibility with STL010 Match】 Compatible with GM 6L80/6L90 (2014 - up), 8L80/8L90/10L90 (2016 - up) transmissions (fits Cadillac/Chevrolet/GMC models). Replaces OE# 15251488 and matches STL010 specifications for seamless integration.
【STL010 - Integrated Safety Bypass】 Features the STL010 - designed safety bypass valve, providing an alternate coolant path. Prevents transmission overheating/damage during blockages, protecting core components as engineered.
【Efficient Cooling with STL010 Design】 Engineered with STL010 - optimized structure to accelerate coolant filling, cutting post - maintenance prep time. Optimizes ATF temperature, extending fluid lifespan by reducing oxidation per STL010 standards.
【Performance Boost via STL010 Upgrade】 Reduces transmission temp by up to 20% using STL010 - validated cooling. High - quality bypass gasket (per STL010 compatibility) enhances sealing, prevents leaks, and boosts reliability.
【Direct STL010 - Aligned Replacement】 Direct OE - equivalent replacement for specific vehicles, built to STL010 - referenced durability. Factory - tested to match STL010 performance criteria. Verify compatibility via year/make/model before purchase.
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