Description
Engineered for heavy-duty towing, hauling, and spirited driving, this Mishimoto performance aluminum radiator replaces fragile plastic components with a robust, TIG-welded aluminum core and aluminum side brackets to prevent cracks and leaks while improving cooling for 2019–2025 Chevy Silverado 1500 and GMC Sierra 1500 trucks. With a substantially larger core and increased fluid capacity versus OEM, the radiator improves heat transfer and stability under load; strutted tubes and foam-backed core sealing maintain rigidity and optimized airflow for consistent engine temperatures during sustained towing, off-road use, or daily driving.
Features:
- TIG-welded aluminum construction
- Aluminum side brackets for durability
- 119% greater core volume over stock
- 31% increased fluid capacity over stock
- Seven-row internal oil cooler for improved cooling
- Foam-backed core for fan shroud seal
- Strutted tubes for added strength and rigidity
- Magnetic drain plug to capture debris
Vehicle Fitment:
- 2019–2021 Chevrolet Silverado 1500 Custom
- 2019–2025 Chevrolet Silverado 1500 Custom Trail Boss
- 2019–2025 Chevrolet Silverado 1500 High Country
- 2019–2025 Chevrolet Silverado 1500 LT
- 2019–2025 Chevrolet Silverado 1500 LT Trail Boss
- 2019–2025 Chevrolet Silverado 1500 LTZ
- 2023–2025 Chevrolet Silverado 1500 PPV
- 2019–2025 Chevrolet Silverado 1500 RST
- 2019–2021 Chevrolet Silverado 1500 SSV
- 2019–2025 Chevrolet Silverado 1500 WT
- 2022–2025 Chevrolet Silverado 1500 ZR2
- 2022 Chevrolet Silverado 1500 LTD Custom Trail Boss
- 2022 Chevrolet Silverado 1500 LTD High Country
- 2022 Chevrolet Silverado 1500 LTD LT
- 2022 Chevrolet Silverado 1500 LTD LT Trail Boss
- 2022 Chevrolet Silverado 1500 LTD LTZ
- 2022 Chevrolet Silverado 1500 LTD RST
- 2022 Chevrolet Silverado 1500 LTD SSV
- 2022 Chevrolet Silverado 1500 LTD WT
- 2019–2025 GMC Sierra 1500 AT4
- 2022–2025 GMC Sierra 1500 AT4X
- 2019–2021 GMC Sierra 1500 Base
- 2019–2025 GMC Sierra 1500 Denali
- 2022–2025 GMC Sierra 1500 Denali Ultimate
- 2019–2025 GMC Sierra 1500 Elevation
- 2022–2025 GMC Sierra 1500 Pro
- 2019–2025 GMC Sierra 1500 SLE
- 2019–2025 GMC Sierra 1500 SLT
- 2022 GMC Sierra 1500 Limited AT4
- 2022 GMC Sierra 1500 Limited Denali
- 2022 GMC Sierra 1500 Limited Elevation
- 2022 GMC Sierra 1500 Limited Pro
- 2022 GMC Sierra 1500 Limited SLE
- 2022 GMC Sierra 1500 Limited SLT