Car PartsCadillac PartsCadillac STS PartsCadillac STS Coolant & Radiator Hose

Cadillac STS Coolant & Radiator Hose

Keeping your STS in top shape is your top priority.

It's not all the time that you find yourself in need of a replacement Coolant & Radiator Hose to repair your car or truck. You purchased your STS because its a reputation for strength and American engineering struck a chord inside you; so why would you settle for second rate when it comes to the highest quality auto parts? Your Cadillac dealership isn't the only place to buy trusted parts to repair your STS. Anyone who drives a Cadillac knows that when it comes to repairing their car, truck, or SUV only the most superior replacement parts will do.

Why Coolant & Radiator Hose replacement is so important.

Automobile motors must keep cool if they are going to stay running. That's why your Cadillac STS engine has a system of radiator and coolant hoses transferring water and ethylene glycol throughout the engine. The radiator hoses under your hood connect the radiator to the water pump and to the engine block, while other coolant hoses direct coolant through the heater core, thermostat housing, and coolant reservoir. If a Cadillac STS radiator or coolant hose bursts, then the motor will not be able to cool itself and the temperature will increase; leading to engine failure.

What our company has to make it special.

Select Your YearBring your STS back to life with the best replacement parts from the experts at Car Parts Discount. Trust in the value of the parts you get from carpartsdiscount.com and realize incredible savings on all your upcoming repairs. At Car Parts Discount, we have live customer service members here with enough expertise to help you buy the correct Cadillac STS part for your project or repair. When it comes to Cadillac STS Coolant & Radiator Hose parts, you can find them for 2011, 2010, 2009, 2008, 2007, 2006, 2005 models by clicking the appropriate year below.

Cadillac STS Gates Radiator Coolant Hose, OEM: 23028
Gates Radiator Coolant Hose
25.15, Save 39%   NEW ITEM
OEM: 23028, Item: 143748
10 or More In Stock, Usually ships within 1 business day

Cadillac STS, 3.6L 3555CC 217Cu. In. V6
Cadillac STS Radiator Coolant Hose, OEM: 24020
Gates Radiator Coolant Hose 24020
19.05, Save 39%   NEW ITEM
OEM: 24020, Item: 139125, 36/Pkg
10 or More In Stock, Usually ships within 1 business day

Cadillac STS, 4.4L 4371CC 267Cu. In. V8
Cadillac STS Radiator Coolant Hose, OEM: 23196
Gates Radiator Coolant Hose 23196
128.25, Save 39%  
OEM: 23196, Item: 438438
4 In Stock, Usually ships within 1 business day

Cadillac STS, 4.6L 4565CC 279Cu. In. V8
Cadillac STS, 4.6L 4600CC 281Cu. In. V8
Cadillac STS Radiator Coolant Hose, OEM: 23032
Gates Radiator Coolant Hose 23032
57.05, Save 39%   NEW ITEM
OEM: 23032, Item: 143445
10 or More In Stock, Usually ships within 1 business day

Cadillac STS, 4.6L 4565CC 279Cu. In. V8
Cadillac STS, 4.6L 4600CC 281Cu. In. V8
Cadillac STS Radiator Coolant Hose, OEM: 20448S
ACDelco Radiator Coolant Hose 20448S
69.65, Save 39%   NEW ITEM
OEM: 20448S, Item: 895496
1 In Stock, Usually ships within 1 business day

Cadillac STS, 4.6L 4565CC 279Cu. In. V8
Cadillac STS, 4.6L 4600CC 281Cu. In. V8
Cadillac STS Radiator Coolant Hose, OEM: 21366
Gates Radiator Coolant Hose 21366
8.75, Save 40%   NEW ITEM
OEM: 21366, Item: 139533
9 In Stock, Usually ships within 1 business day

Cadillac STS, 4.6L 4565CC 279Cu. In. V8
Cadillac STS, 4.6L 4600CC 281Cu. In. V8
Cadillac STS Radiator Coolant Hose, OEM: 23033
Gates Radiator Coolant Hose 23033
54.55, Save 39%   NEW ITEM
OEM: 23033, Item: 435022
6 In Stock, Usually ships within 1 business day

Cadillac STS, 4.6L 4565CC 279Cu. In. V8
Cadillac STS, 4.6L 4600CC 281Cu. In. V8
Cadillac STS Gates Radiator Coolant Hose, OEM: 23029
Gates Radiator Coolant Hose
38.65, Save 39%   NEW ITEM
OEM: 23029, Item: 143749
4 In Stock, Usually ships within 1 business day

Cadillac STS, 3.6L 3555CC 217Cu. In. V6
Cadillac STS Radiator Coolant Hose, OEM: 23034
Gates Radiator Coolant Hose 23034
64.35, Save 39%   NEW ITEM
OEM: 23034, Item: 435160
2 In Stock, Usually ships within 1 business day

Cadillac STS, 4.6L 4565CC 279Cu. In. V8
Cadillac STS, 4.6L 4600CC 281Cu. In. V8
Cadillac STS Radiator Coolant Hose, OEM: 20449S
ACDelco Radiator Coolant Hose 20449S
61.05, Save 39%   NEW ITEM
OEM: 20449S, Item: 895497
2 In Stock, Usually ships within 1 business day

Cadillac STS, 4.6L 4565CC 279Cu. In. V8
Cadillac STS, 4.6L 4600CC 281Cu. In. V8