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Cadillac STS Replacement Radiator Information


The Cadillac STS is a luxury automobile that has been in production since 2005. Cadillac has a reputation for providing top quality cars and the STS model is no exception to that tradition. This car uses an internal combustion engine which generates a significant amount of heat. The radiator is an essential component of the vehicle because it is responsible for cooling the engine down. Modern cars use radiators that operate horizontally and the radiator is under the hood.

Radiators use an expansion tank, collection tank, fans, and a series of tubes to transport coolant throughout the system. Coolant starts in the collector tank and is circulated through the system and into the expansion tank. Radiators also use a recovery tank to keep coolant from leaking while the car is running. Problems with the radiator can lead to the engine overheating or seizing up. Replacement parts are available at PartsGeek.com.


They are available for the following Cadillac STS years: 2011, 2010, 2009, 2008, 2007, 2006, 2005, 11, 10, 09, 08, 07, 06, 05. This part is also sometimes called Cadillac STS Auto Radiators. We stock radiator parts for most Cadillac models including DeVille, CTS, Seville, Catera, Eldorado, Escalade, SRX, Fleetwood, DTS, Brougham, Allante, Escalade ESV, Escalade EXT, XLR, Calais, Cimarron, Commercial Chassis and 60 Special.

We stock these Radiator brands for the Cadillac STS: APDI, Action Crash, Denso and Metrix.


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Review Fitment Notes to Ensure Proper Fit

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(Read reviews)
Our List Price: $162.33
(5) In Stock
Product SKU: 8013114
Product Note: Radiator -- With Transmission Oil Cooler
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2007 (07) Cadillac STS 4.6L V8 


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(Read reviews)
Our List Price: $162.33
(5) In Stock
Product SKU: 8013114
Product Note: Radiator -- With Transmission Oil Cooler
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2005 (05) Cadillac STS 4.6L V8 


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(1 Reviews)
5 Stars
Action Crash RAD2733
Radiator
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Product List Price:
$273.33
Our List Price: $89.98
(>12) In Stock
Product SKU: RAD2733
Product Note: RADIATOR; WITHOUT INTERNAL TRANS OIL COOLER; FOR MODELS WITHOUT TOW PACKAGE
Detailed Note: Plastic and Aluminum Construction
Important Product Info: 4.6L; Automatic or Manual Transmission; Core Dim: 23-5/8 X 20-9/16 X 15/16; EOC: NO; TOC: NO
Inventory: In Stock
Condition: New

Quality: Premium - High quality new replacement part.

Shipping Options:
Ground
Additional Fitment Information: Catalog: D
Vehicle Notes
2005 (05) Cadillac STS RADIATOR; WITHOUT INTERNAL TRANS OIL COOLER; FOR MODELS WITHOUT TOW PACKAGE 


Click to Enlarge
(2 Reviews)
5 Stars
Action Crash RAD13115
Radiator
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Product List Price:
$250.00
Our List Price: $135.98
(9) In Stock
Product SKU: RAD13115
Product Note: RADIATOR; AUTOMATIC TRANSMISSION; WITHOUT TOW PACKAGE; 3.6L V6 ENGINE
Detailed Note: Plastic and Aluminum Construction
Important Product Info: 4.6L; Core Dim: 21 1/4 X 23 5/8 X 1; EOC: NO; TOC: YES
Inventory: In Stock
Condition: New

Quality: Premium - High quality new replacement part.

Shipping Options:
Ground
Additional Fitment Information: Catalog: D
Vehicle Notes
2005 (05) Cadillac STS RADIATOR; AUTOMATIC TRANSMISSION; WITHOUT TOW PACKAGE; 3.6L V6 ENGINE 


Click to Enlarge
(1 Reviews)
5 Stars
Action Crash RAD2733
Radiator
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Loading Reviews...
Product List Price:
$273.33
Our List Price: $89.98
(>12) In Stock
Product SKU: RAD2733
Product Note: RADIATOR; WITHOUT INTERNAL TRANS OIL COOLER; FOR MODELS WITHOUT TOW PACKAGE
Detailed Note: Plastic and Aluminum Construction
Important Product Info: 4.6L; Automatic or Manual Transmission; Core Dim: 23-5/8 X 20-9/16 X 15/16; EOC: NO; TOC: NO
Inventory: In Stock
Condition: New

Quality: Premium - High quality new replacement part.

Shipping Options:
Ground
Additional Fitment Information: Catalog: D
Vehicle Notes
2006 (06) Cadillac STS RADIATOR; WITHOUT INTERNAL TRANS OIL COOLER; FOR MODELS WITHOUT TOW PACKAGE 


Click to Enlarge
(2 Reviews)
5 Stars
Action Crash RAD13115
Radiator
Close
Loading Reviews...
Product List Price:
$250.00
Our List Price: $135.98
(9) In Stock
Product SKU: RAD13115
Product Note: RADIATOR; AUTOMATIC TRANSMISSION; WITHOUT TOW PACKAGE; 3.6L V6 ENGINE
Detailed Note: Plastic and Aluminum Construction
Important Product Info: 4.6L; Core Dim: 21 1/4 X 23 5/8 X 1; EOC: NO; TOC: YES
Inventory: In Stock
Condition: New

Quality: Premium - High quality new replacement part.

Shipping Options:
Ground
Additional Fitment Information: Catalog: D
Vehicle Notes
2006 (06) Cadillac STS RADIATOR; AUTOMATIC TRANSMISSION; WITHOUT TOW PACKAGE; 3.6L V6 ENGINE 


Click to Enlarge
(Read reviews)
Our List Price: $100.33
with FREE Shipping
(33) In Stock
Product SKU: 221-9241
Product Note: Radiator -- Except Towing Package
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: B
Vehicle Engine
2005 (05) Cadillac STS 4.6L V8 


Click to Enlarge
(2 Reviews)
5 Stars
APDI 8012733
Radiator
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Our List Price: $96.33
(16) In Stock
Product SKU: 8012733
Product Note: Radiator -- Without Heater Return Line; Without Transmission Oil Cooler
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2005 (05) Cadillac STS 4.6L V8 


Click to Enlarge
(Read reviews)
Our List Price: $162.33
(5) In Stock
Product SKU: 8013114
Product Note: Radiator -- With Transmission Oil Cooler
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2008 (08) Cadillac STS 4.6L V8 


Click to Enlarge
(Read reviews)
Product List Price:
$273.33
Our List Price: $158.98
(9) In Stock
Product SKU: RAD13113
Product Note: RADIATOR; FOR MODELS WITHOUT TOW PACKAGE WITH EXTERNAL TRANS OIL COOLER
Important Product Info: 3.6L; Automatic Transmission; Core Dim: 23-5/8 X 20-9/16 X 15/16; EOC: NO; TOC: NO
Inventory: In Stock
Condition: New

Quality: Premium - High quality new replacement part.

Shipping Options:
Ground
Additional Fitment Information: Catalog: D
Vehicle Notes
2005 (05) Cadillac STS RADIATOR; FOR MODELS WITHOUT TOW PACKAGE WITH EXTERNAL TRANS OIL COOLER 


Click to Enlarge
(Read reviews)
Product List Price:
$217.38
Our List Price: $126.98
(12) In Stock
Product SKU: RAD13112
Product Note: RADIATOR; AUTOMATIC TRANSMISSION; WITHOUT TOW PACKAGE; 3.6L V6 ENGINE
Detailed Note: Plastic and Aluminum Construction
Important Product Info: Core Dim: 23 9/16 X 20 1/4 X 5/8; EOC: NO; TOC: YES
Inventory: In Stock
Condition: New

Quality: Premium - High quality new replacement part.

Shipping Options:
Ground
Additional Fitment Information: Catalog: D
Vehicle Notes
2008 (08) Cadillac STS RADIATOR; AUTOMATIC TRANSMISSION; WITHOUT TOW PACKAGE; 3.6L V6 ENGINE 


Click to Enlarge
(Read reviews)
Our List Price: $121.33
(5) In Stock
Product SKU: 8013112
Product Note: Radiator -- Without Tow Package
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2008 (08) Cadillac STS 4.6L V8 


Click to Enlarge
(Read reviews)
Our List Price: $100.33
with FREE Shipping
(33) In Stock
Product SKU: 221-9241
Product Note: Radiator -- Heavy Duty Cooling (Except Oil Cooler)
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: B
Vehicle Engine
2010 (10) Cadillac STS 4.6L V8 


Click to Enlarge
(Read reviews)
Our List Price: $100.33
with FREE Shipping
(33) In Stock
Product SKU: 221-9241
Product Note: Radiator -- Except Towing Package
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: B
Vehicle Engine
2006 (06) Cadillac STS 4.6L V8 


Click to Enlarge
(2 Reviews)
5 Stars
APDI 8012733
Radiator
Close
Loading Reviews...
Our List Price: $96.33
(16) In Stock
Product SKU: 8012733
Product Note: Radiator -- Without Heater Return Line; Without Transmission Oil Cooler
Inventory: In Stock
Condition: New

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
2006 (06) Cadillac STS 4.6L V8 


Click to Enlarge
(Read reviews)
Product List Price:
$273.33
Our List Price: $87.48
(4) In Stock
Product SKU: W0133-1870078
Product Note: Aluminum Core - w/o Extra Capacity Cooling w/ Transmission Oil Cooler External To Radiator (1st Design)
Inventory: In Stock
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
Additional Fitment Information: Catalog: A
Vehicle Engine
2006 (06) Cadillac STS 3.6L V6 


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Some of our Customer Reviews
Very Satisfied
Reviewer: Sissy Caddy

Could not find the Radiator at any of our local parts stores and other online parts stores had to send back wrong item Parts Geek came up so I gave them a try got the right radiator the 1st time and fast delivery others were a week to get and wrong thanks Parts Geek

2006 Cadillac STS Radiator


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