2012 Chevrolet Colorado Radiator and Coolant Hoses

Genuine GM radiator and coolant hoses for the 2012 Chevrolet Colorado, at wholesale prices. Molded hoses are shaped to clear the accessory drive and exhaust, which generic hose cannot do. GMT355 through 2012, the 31XX mid-size from 2015 to 2022, and a new generation from 2023. There were no 2013 or 2014 model years.

How you know

Swelling, soft spots, or seepage at the clamp. On a mid-size pickup, cab configuration, drivetrain and box length all split this group, so the badge on the tailgate is not enough to order from.

Why buy OEM here

• 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.
• We catch the wrong part before you do. VIN verification is free on every radiator and coolant hoses order.

Confirming fitment

OEM components carry GM warranty coverage, which is usually worth more than the price gap on the invoice. If you are unsure which version you have, give us the VIN and our specialists will confirm fitment. Stock moves out the door the day you order it, assuming you beat the mid-afternoon cutoff.