What it does. Motorad UltraStat Thermostat - 160 Degrees Motorad 88-5523-160 is part of the cooling system that carries engine heat away and holds the engine at operating temperature.

Fitment. Catalogued as fitting 2020–2026 Chevrolet Silverado 3500 Hd, 2021–2025 Chevrolet Silverado 2500 Hd, 2020–2025 Chevrolet Express 2500, 2020–2025 GMC Savana 3500, 2022–2025 GMC Sierra 2500 Hd, 2022–2025 Chevrolet Express 3500, 2020–2024 Chevrolet Corvette, 2019–2024 GMC Savana 2500, 2021–2024 GMC Sierra 3500 Hd, 2019–2023 Chevrolet Silverado 1500, 2021–2023 Chevrolet Tahoe, 2021–2023 Chevrolet Suburban, 2019–2023 GMC Sierra 1500, 2022–2023 Cadillac Escalade Esv, 2022–2023 Cadillac Escalade, 2021–2022 GMC Yukon, 2022 GMC Sierra 1500 Limited, 2019 Chevrolet Suburban 3500 Hd, 2019 Chevrolet Lcf 3500. Engine, sub-model and trim can narrow fitment further, so check those attributes on the listing before ordering.