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 performance and unique styling 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.

Engines need to keep cool if they are to maintain operational status. That's why your Cadillac STS engine has a network of cooling hoses transferring a mixture of water and ethylene glycol throughout the engine. The radiator hoses under your hood connect the water pump and engine block to the radiator core, while other coolant hoses direct coolant through or past the thermostat housing, heater core, and the coolant reservoir. If a Cadillac STS radiator or coolant hose develops a leak, then your engine will lose its ability to maintain the prescribed operating temperature; leading to engine failure.

What we have to offer.

Select Your YearGet your STS back on the road with the highest quality replacement parts from the experts at Car Parts Discount. Buy all the car parts you will ever need from carpartsdiscount.com and realize incredible savings on all your upcoming repairs. At Car Parts Discount, we have real customer support agents available with enough expertise to help you select 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 Radiator Coolant Hose, OEM: 24020
Gates Radiator Coolant Hose 24020
18.65, 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: 23032
Gates Radiator Coolant Hose 23032
48.25, 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 Gates Radiator Coolant Hose, OEM: 23028
Gates Radiator Coolant Hose
26.75, 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: 21366
Gates Radiator Coolant Hose 21366
8.75, Save 40%   NEW ITEM
OEM: 21366, Item: 139533
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 Gates Radiator Coolant Hose, OEM: 23029
Gates Radiator Coolant Hose
32.25, Save 39%   NEW ITEM
OEM: 23029, Item: 143749
8 In Stock, Usually ships within 1 business day

Cadillac STS, 3.6L 3555CC 217Cu. In. V6
Cadillac STS Gates Radiator Coolant Hose, OEM: 23277
Gates Radiator Coolant Hose
35.75, Save 39%   NEW ITEM
OEM: 23277, Item: 144302
10 or More In Stock, Usually ships within 1 business day

Cadillac STS, 3.6L 3555CC 217Cu. In. V6
Cadillac STS Gates Radiator Coolant Hose, OEM: 23430
Gates Radiator Coolant Hose
37.95, Save 39%   NEW ITEM
OEM: 23430, Item: 144301
2 In Stock, Usually ships within 1 business day

Cadillac STS, 3.6L 3555CC 217Cu. In. V6
Cadillac STS Radiator Coolant Hose, OEM: GAT 23196/GAT23196
Gates Radiator Coolant Hose GAT 23196
111.75, Save 39%   NO STOCK
OEM: GAT 23196, Item: 143446
Restock date not known

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

Cadillac STS, 4.6L 4565CC 279Cu. In. V8
Cadillac STS, 4.6L 4600CC 281Cu. In. V8
Gates Radiator Coolant Hose 23034
54.55, Save 39%   NEW ITEM
OEM: 23034, Item: 435160
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