2013 Chevrolet Suburban Radiators

Genuine GM radiators for the 2013 Chevrolet Suburban, at wholesale prices. Radiator part numbers split on engine, transmission cooler and tow package, and the fittings differ between them. GMT900 through 2014, K2XX from 2015 to 2020, and the T1XX with independent rear suspension from 2021.

How you know

Overheating in traffic, or coolant pooling at the front of the vehicle. On a full-size SUV, suspension type and towing package split this group, and neither is visible from outside the vehicle.

Why buy OEM here

• Wholesale pricing. Most radiators numbers land well below dealer list.
• No aftermarket substitutes. These are GM radiators, not OE-style equivalents.
• We catch the wrong part before you do. VIN verification is free on every radiators 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.