2010 GMC Sierra 1500 Radiator and Coolant Hoses

Genuine GM radiator and coolant hoses for the 2010 GMC Sierra 1500, at wholesale prices. Molded hoses are shaped to clear the accessory drive and exhaust, which generic hose cannot do. GMT900 through 2013, K2XX from 2014 to 2018, and the T1XX from 2019 with the CarbonPro bed option.

When to replace

Swelling, soft spots, or seepage at the clamp. On a light duty pickup, two trucks with the same badge can take different parts once cab style and drivetrain are accounted for.

What sets these apart

• No hassle returns. If the radiator and coolant hoses is not right, send it back.
• Warranty intact. OEM radiator and coolant hoses keep coverage that an aftermarket part can void.
• Wholesale pricing. Most radiator and coolant hoses numbers land well below dealer list.
• No aftermarket substitutes. These are GM radiator and coolant hoses, not OE-style equivalents.

Avoiding the wrong part

A part validated on this vehicle behaves differently from one validated across a range of vehicles. Fitment questions are the one thing worth a phone call before checkout rather than after delivery. We ship from Dallas, which keeps transit times short across most of the country.