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Price Match Guarantee
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Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Select your vehicle
Vehicle Info Required to Guarantee FitAdd Vehicle

Replacement
Radiator, 3.6L/4.4L/4.6L Engines, Aluminum Core, Plastic Tank

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$84.47
$305.86Save: $221.39(72%)
OR
Manufacturer #P2733
Vehicle Info Required to Guarantee FitAdd Vehicle
Qty:
1

Highlights

Part:
Radiator
Brand:
Replacement
Core Dimensions:
25.63 x 20.69 x 1 in. Core Size
Automatic Transmission Cooler:
Without Transmission Cooler
Engine Oil Cooler:
Without Engine Oil Cooler
Inlet Size:
1.31 in. Inlet
Recommended Use:
OE Replacement
Numberof Rows:
1-Row Core
Tank Material:
Plastic Tank
Core Material:
Aluminum Core
Color Finish:
Factory Finish
Outlet Size:
1.31 in. Outlet
Replaces DPI Number:
DPI# 2733
Product Fit:
Direct Fit
Quantity Sold:
Sold individually
Replaces OE Number:
19129972
Replaces Partslink Number:
GM3010430
Warranty:
1-year Replacement unlimited-mileage warranty
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions:
4th of July Sale
Core Height:
25 5/8 in.
Core Thickness:
1 in.
Core Width:
20 5/8 in.
Interchange Part Number:
CU2733, 19129972, GM3010430
Returns Policy:
30-Day Return Policy

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
2004-2009 Cadillac SRX
Base
6 Cyl 3.6L
For Models Without Tow Package
2004-2009 Cadillac SRX
Base
8 Cyl 4.6L
For Models Without Tow Package
2005-2010 Cadillac STS
Base
6 Cyl 3.6L
For Models With Standard Duty Cooling
2006 Cadillac STS
V
8 Cyl 4.4L
For Models Without Tow Package and Transmission Cooler
2008-2009 Cadillac STS
Base
8 Cyl 4.6L
For Models With Standard Duty Cooling
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Product Information

REPLACEMENT RADIATORS

Replacement radiators help your engine keep its cool, even under the most strenuous driving conditions. Innovative design traits, such as louvered core fins that accelerate heat transfer, help Replacement radiators deliver exceptional performance. At the same time, each radiator is built to factory specifications for a hassle-free installation.

Features & Benefits:

Perfect Fit, Easy Installation

  • Replacement brand radiators are designed to be an exact match for yourvehicle’sfactory radiator.
  • A perfect fit allows for a hassle-free installation.

Louvered Core Fins For Increased Airflow

  • Louvered core fins increase airflow and accelerate heat transferto keep your engine running cool.

Aluminum Core and Durable Plastic Tank

  • An aluminum core and durable plastic tank prevent rust and corrosion while also limiting weight and promoting longevity.
Need help?Call our product expert1-866-529-0412
Chat with us
Mondays - Sundays7am - 11pm ET | 4am - 8pm PT
Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

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Customer Reviews

Radiator, 3.6L/4.4L/4.6L Engines, Aluminum Core, Plastic Tank
was as described
came in one piece...it actually fit
Francheska W.
VERIFIED PURCHASER
Purchased on Sep 22, 2022
Radiator, 3.6L/4.4L/4.6L Engines, Aluminum Core, Plastic Tank
Received in a timely manner.
Curtis H.
VERIFIED PURCHASER
Purchased on Apr 24, 2023
Radiator, 3.6L/4.4L/4.6L Engines, Aluminum Core, Plastic Tank
great parts at low price
great company right part at the lowest price have been a repeat customer 3 times now and all is good
Ed H.
VERIFIED PURCHASER
Purchased on Mar 31, 2023