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Guaranteed to Fit2003 Chevrolet Silverado 1500 Change Vehicle

Replacement
2003 Chevrolet Silverado 1500 - Transmission Oil Cooler - Sold individually

Tap image and pinch to zoom.
$59.99
$270.45Save: $210.46(78%)
Manufacturer #REPC311111
Guaranteed to Fit2003 Chevrolet Silverado 1500 Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
2003 Chevrolet Silverado 1500
LT
8 Cyl 5.3L
Automatic Transmission Oil Cooler, Auxiliary Unit, 11 x 4 in.
2003 Chevrolet Silverado 1500
LT
6 Cyl 4.3L
Automatic Transmission Oil Cooler, Auxiliary Unit, 11 x 4 in.
2003 Chevrolet Silverado 1500
LS
6 Cyl 4.3L
Automatic Transmission Oil Cooler, Auxiliary Unit, 11 x 4 in.
2003 Chevrolet Silverado 1500
LS
8 Cyl 5.3L
Automatic Transmission Oil Cooler, Auxiliary Unit, 11 x 4 in.
2003 Chevrolet Silverado 1500
LT
8 Cyl 4.8L
Automatic Transmission Oil Cooler, Auxiliary Unit, 11 x 4 in.
2003 Chevrolet Silverado 1500
Base
6 Cyl 4.3L
Automatic Transmission Oil Cooler, Auxiliary Unit, 11 x 4 in.
2003 Chevrolet Silverado 1500
SS
8 Cyl 6.0L
Automatic Transmission Oil Cooler, Auxiliary Unit, 11 x 4 in.
2003 Chevrolet Silverado 1500
Base
8 Cyl 5.3L
Automatic Transmission Oil Cooler, Auxiliary Unit, 11 x 4 in.
2003 Chevrolet Silverado 1500
LS
8 Cyl 4.8L
Automatic Transmission Oil Cooler, Auxiliary Unit, 11 x 4 in.
2003 Chevrolet Silverado 1500
Base
8 Cyl 4.8L
Automatic Transmission Oil Cooler, Auxiliary Unit, 11 x 4 in.
2003 Chevrolet Silverado 1500
WT
8 Cyl 5.3L
Automatic Transmission Oil Cooler, Auxiliary Unit, 11 x 4 in.
2003 Chevrolet Silverado 1500
WT
6 Cyl 4.3L
Automatic Transmission Oil Cooler, Auxiliary Unit, 11 x 4 in.
2003 Chevrolet Silverado 1500
WT
8 Cyl 4.8L
Automatic Transmission Oil Cooler, Auxiliary Unit, 11 x 4 in.

Highlights

Type:
Transmission Oil Cooler
Replaces OE Number:
20880895
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
Condition:
New
Interchange Part Number:
918213, 20880895, GM4050111
Quantity Sold:
Sold individually
Replaces Partslink Number:
GM4050111
Returns Policy:
30-Day Return Policy
Fitnotes:
Automatic Transmission Oil Cooler, Auxiliary Unit, 11 x 4 in.

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1999-2000 Chevrolet Silverado 2500
Base
8 Cyl 5.3L
Automatic Transmission Oil Cooler, Auxiliary Unit, 11 x 4 in.
1999-2000 Chevrolet Silverado 2500
LS
8 Cyl 5.3L
Automatic Transmission Oil Cooler, Auxiliary Unit, 11 x 4 in.
1999-2000 Chevrolet Silverado 2500
LT
8 Cyl 5.3L
Automatic Transmission Oil Cooler, Auxiliary Unit, 11 x 4 in.
1999-2000 GMC Sierra 2500
SL
8 Cyl 5.3L
Automatic Transmission Oil Cooler, Auxiliary Unit, 11 x 4 in.
1999-2000 GMC Sierra 2500
SLE
8 Cyl 5.3L
Automatic Transmission Oil Cooler, Auxiliary Unit, 11 x 4 in.
Page 1 of 65 | Showing 1 - 5 of 321 results

Product Information

Manufactured from top quality components, this is your best option and inexpensive replacement for your rebuild, repair, and maintenance needs - an OE replacement product for your damaged or aged factory part.

Replacement - the most affordable brand name for replacement parts that you need! Replacement is a professional brand for autobody, lighting parts, electrical, brake, suspension, intake and exhaust, and cooling and heating products. All Replacement brands include 1-year, unlimited-mileage warranty.

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.

Product Q&A

1
I am in need of mounting brackets for this cooler for a 2005 1500 Chevy Suburban 4WD.  Can you point me to one?Richard C.Nov 11, 2021
Best Answer:Hi Richard, thank you for reaching out. My apologies, but we do not have that information available. You can use the link below to order the oil cooler while it's on sale. Have a good one. <a href="https://www.carparts.com/oil-cooler/replacement/repc311111?can=cpab2020" target="_blank">https://www.carparts.com/oil-cooler/replacement/repc311111?can=cpab2020</a>
Andrew B.STAFFNov 11, 2021
1
You sell the hoses also ?Manuel J.Nov 17, 2020
Best Answer:Hi Manuel, Yes. To check for availability and fitment please use our Vehicle Selector — which can be found towards the top of the homepage as well as all categories, search results, and product pages — can help verify if a part will fit your specific application. To enter your application, simply select your vehicle’s year, make, model, sub-model, and engine type and click “Go.” Once your application is selected, you’ll see a “Guaranteed to Fit” badge if the part will fit, and we recommend that you also double-check Your Vehicle Fit Details as well as the Vehicle Fitment Information table on the product page.
Grace G.STAFFNov 17, 2020
0
Does it come with the plastic fitting in the picture? Or by individual is it just the oil cooler ?Fredy A.Jul 24, 2024
Best Answer:Hi Fredy, thanks for initiating contact. This item will come as how it is shown in the product picture. If your vehicle information matches this product click the link below to order directly and take advantage of our current discounts and limited supply. Happy shopping! <a href="https://www.carparts.com/oil-cooler/replacement/repc311111?can=CPGG4850_CSQA_20240724" target="_blank">https://www.carparts.com/oil-cooler/replacement/repc311111?can=CPGG4850_CSQA_20240724</a>
Grace G.STAFFJul 24, 2024
0
Is this just for a 4 speed transmission? I'm looking for one that's for a 6 speed Allison transmission. Do you have one and if so could you tell me were to look? ThanksDavid W.Jan 06, 2024
Best Answer:Hi David, thank you for reaching out. Kindly call our parts team at 1-866-529-0412, so we can help you look for the correct oil cooler based on your complete vehicle information. Hope to hear from you soon.
Aldrin P.STAFFJan 06, 2024
0
Does this have male or female thread?Jodi G.Feb 22, 2022
Best Answer:Hi Jodi, I'm pleased to assist you. That detail is no longer mentioned in our database as the fitment is guaranteed for the specified vehicle applications. This transmission oil cooler has the same thread, features, and specifications as the original part that it replaces. If interested, click on the link below to order at 62% off the regular price today while supplies last. I hope this is helpful. Enjoy shopping at <a href="http://Carparts.com!" target="_blank">Carparts.com!</a> <a href="https://www.carparts.com/oil-cooler/replacement/repc311111?can=CPGG4850_20220222" target="_blank">https://www.carparts.com/oil-cooler/replacement/repc311111?can=CPGG4850_20220222</a>
Grace G.STAFFFeb 22, 2022

Customer Reviews

Transmission Oil Cooler Oil Cooler
Perfect trans cooler to replace original!
This trans cooler fits to OEM specs and looks just like OEM, fast shipping and great price were a bonus!
Fred S.
VERIFIED PURCHASER
Purchased on Feb 02, 2024
Fits just like OEM but looks and feels better made.
Jon G.
VERIFIED PURCHASER
Purchased on Sep 22, 2023
Transmission Oil Cooler Oil Cooler
I would definitely recommend 👍
I’ve bought stuff from the site a good amount at times and they have always sent everything on time and in perfect condition.
Nathan R.
VERIFIED PURCHASER
Purchased on Nov 30, 2023