Rubber radiator hoses are prone to dry rot, cracking, and leaking, and nobody wants to find a coolant puddle under their truck. Get ahead of the game for your 2019+ Chevrolet Silverado or GMC Sierra 5.3L or 6.2L and upgrade your factory radiator hoses to durable, high performance silicone hoses. The Mishimoto Silicone Radiator Hose Kit is a direct fit replacement and includes the upper and lower radiator hoses and all three coolant overflow hoses. Unlike the degradation-prone factory rubber hoses on your 5.3L or 6.2L, Mishimoto silicone radiator hoses are constructed from five layers of silicone with heat-resistant embedded fibers, providing unrivaled durability, heat resistance, and pressure tolerance. Available in black, blue, and red, not only is this a great upgrade that provides you with long-lasting durability, but you can also add a pop of color and style to your engine bay! Like all our parts, the Mishimoto Silicone Radiator Hose Kit, Chevrolet/GMC 1500 5.3L/6.2L 2019+ is backed by our Mishimoto Lifetime Warranty.

Vehicle Fitment

Years	Make	Model	Trim
2022	Chevrolet	Silverado 1500
2019–2021	Chevrolet	Silverado 1500	Custom
2019–2023	Chevrolet	Silverado 1500	Custom Trail Boss
2019–2023	Chevrolet	Silverado 1500	High Country
2019–2023	Chevrolet	Silverado 1500	LT
2019–2023	Chevrolet	Silverado 1500	LT Trail Boss
2019–2023	Chevrolet	Silverado 1500	LTZ
2023	Chevrolet	Silverado 1500	PPV
2019–2023	Chevrolet	Silverado 1500	RST
2019–2021	Chevrolet	Silverado 1500	SSV
2019–2023	Chevrolet	Silverado 1500	WT
2019–2022	GMC	Sierra 1500
2022	GMC	Sierra 1500	At4x
2019–2021	GMC	Sierra 1500	Base
2019–2022	GMC	Sierra 1500	Denali
2022	GMC	Sierra 1500	Denali Ultimate
2019–2022	GMC	Sierra 1500	Elevation
2022	GMC	Sierra 1500	PRO
2019–2022	GMC	Sierra 1500	SLE
2019–2022	GMC	Sierra 1500	SLT