2013 Cadillac CTS Radiator and Coolant Hoses

Genuine GM radiator and coolant hoses for the 2013 Cadillac CTS, at wholesale prices. Molded hoses are shaped to clear the accessory drive and exhaust, which generic hose cannot do. Second generation Sigma through 2013 and the Alpha based third generation from 2014 to 2019.

How you know

Swelling, soft spots, or seepage at the clamp. On a mid-size car, engine option is the main split here, and it runs deeper into the group than most people expect.

What you get ordering from us

• Factory sourced. These radiator and coolant hoses are built to GM's own drawing by the supplier GM contracted.
• No guessing. Our VIN lookup resolves the near-identical radiator and coolant hoses numbers for you.
• Ships from Dallas. Radiator and Coolant Hoses ordered by 3pm Central go out the same business day.
• Straightforward returns. No restocking games on radiator and coolant hoses that did not fit.

Confirming fitment

Aftermarket versions are often close enough to install and far enough off to cause a repeat repair. Option packages divide this catalog more than model years do. Send the VIN and skip the problem. Our Dallas location means most of the country is inside a two or three day ground window.