{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}

Retrieve Cart

Track order

File a Return

Need Help? Call Us1-866-529-0412

Auto Body Parts & Mirrors

Headlights & Lighting

Engine & Drivetrain

Brakes, Suspension & Steering

Interior

Exterior

Tools & Garage

Wheels & Tires

Price Match Guarantee

60-Day Returns

Lifetime Replacement

Price Match Guarantee

60-Day Returns

Lifetime Replacement

Guaranteed to Fit2011 Chevrolet Avalanche Change Vehicle

CSF®
2011 Chevrolet Avalanche - CSF Radiator, Aluminum Core, Plastic Tank, Oe Style Design, Without Engine Oil Cooler, With Plate Type Transmission Oil Cooler, With Heavy Duty 1 1/4 In. Core Thickness

Name: 2011 Chevrolet Avalanche CSF Radiator, Aluminum Core, Plastic Tank, Oe Style Design, Without Engine Oil Cooler, With Plate Type Transmission Oil Cooler, With Heavy Duty 1 1/4 In. Core Thickness 3653 by CSF®
Brand: CSF
SKU: CSF3653
Price: 131.49 USD
Availability: InStock
Rating: 4.8 (40 reviews)

Tap image and pinch to zoom.

$131.49

$321.99Save: $190.50(59%)

Manufacturer #3653

Guaranteed to Fit2011 Chevrolet Avalanche Change Vehicle

Qty:

Your Vehicle Fit Details

Vehicle Name

Submodel

Engine

Fitment Information

2011 Chevrolet Avalanche

LTZ

8 Cyl 5.3L

OE Style Design, without Engine Oil Cooler, with Plate Type Transmission Oil Cooler, with Heavy Duty 1 1/4 in. Core Thickness

2011 Chevrolet Avalanche

8 Cyl 5.3L

OE Style Design, without Engine Oil Cooler, with Plate Type Transmission Oil Cooler, with Heavy Duty 1 1/4 in. Core Thickness

2011 Chevrolet Avalanche

8 Cyl 5.3L

OE Style Design, without Engine Oil Cooler, with Plate Type Transmission Oil Cooler, with Heavy Duty 1 1/4 in. Core Thickness

Highlights

Part:

Radiator

Brand:

CSF

Core Dimensions:

34 x 17.25 x 1.25 in. Core Size

Recommended Use:

OE Replacement

Numberof Rows:

1-Row Core

Tank Material:

Plastic Tank

Core Material:

Aluminum Core

Color Finish:

Factory Finish

Replaces DPI Number:

DPI# 2945, 2423, 2921, 2946

Product Fit:

Direct Fit

Quantity Sold:

Sold individually

Replaces OE Number:

22840117

Replaces Partslink Number:

GM3010519, GM3010475, GM3010275

Warranty:

2-year CSF limited warranty

Prop 65 Warning:

WARNING: 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.

Interchange Part Number:

P2423, CU2423

Fitnotes:

OE Style Design, without Engine Oil Cooler, with Plate Type Transmission Oil Cooler, with Heavy Duty 1 1/4 in. Core Thickness

Vehicle Fitment Information

Vehicle Name

Submodel

Engine

Fitment Information

1999-2002 GMC Sierra 2500

8 Cyl 6.0L

OE Style Design, without Engine Oil Cooler, with Plate Type Transmission Oil Cooler, with Heavy Duty 1 1/4 in. Core Thickness

1999-2004 Chevrolet Silverado 2500

Base

8 Cyl 6.0L

OE Style Design, without Engine Oil Cooler, with Plate Type Transmission Oil Cooler, with Heavy Duty 1 1/4 in. Core Thickness

1999-2004 Chevrolet Silverado 2500

8 Cyl 6.0L

OE Style Design, without Engine Oil Cooler, with Plate Type Transmission Oil Cooler, with Heavy Duty 1 1/4 in. Core Thickness

1999-2004 Chevrolet Silverado 2500

8 Cyl 6.0L

OE Style Design, without Engine Oil Cooler, with Plate Type Transmission Oil Cooler, with Heavy Duty 1 1/4 in. Core Thickness

1999-2004 GMC Sierra 2500

SLE

8 Cyl 6.0L

OE Style Design, without Engine Oil Cooler, with Plate Type Transmission Oil Cooler, with Heavy Duty 1 1/4 in. Core Thickness

Page 1 of 41 | Showing 1 - 5 of 204 results

Product Information

CSF OE REPLACEMENT RADIATORS

Drop in one of CSF’s OE replacement radiators to your ride for fully restored, ultimately efficient cooling system operation. CSF is a leading aftermarket manufacturer that specializes in radiators, oil coolers and condensers for import cars.

Engineered to exact OE requirements for ultimate efficiency and durability
Strictly same aluminum, plastic-aluminum, copper-brass, etc. design as original
Drop-in fit for hassle-free installation
Offered for vast range of makes and models
Manufactured in ISO-9000 certified facilities
OE-quality build guaranteed to hold up against extreme conditions

*** S&H-Proof Armor ***

CSF goes above and beyond to package their radiators so they’ll endure the shipping and handling process and arrive at your door in prime condition.

- Housed in shock-resistant, 5-ply box

- Box put through 10-foot drop testing to ensure optimum defense

- Radiator shielded by application-specific foam packaging

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

Does this radiator fit 2003 5.3 L Chevrolet??MichaelJul 21, 2020

Best Answer:Hi Mike, To check the fitment please use our Vehicle Selector — which can be found towards the top of the homepage as well as all category, 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.

Aldrin P.STAFFJul 21, 2020

Does this fit a 2012 gmc sierra sl 1500 with a 4.8l?James C.Nov 21, 2023

Best Answer:Hi James, thank you for reaching out! We need more information. Kindly provide the VIN.

Andrew B.STAFFNov 22, 2023

my core mesearemants are 34 inch wide and 18 1/2 inch hieght and 3 inch wide plastic tanks?Guy C.Oct 12, 2023

Best Answer:Hi Richard, thank you for reaching out! We also need to know what kind of vehicle you have. We hope to hear from you soon!

Andrew B.STAFFOct 12, 2023

Does this come with new fittings?Tavares S.Jul 14, 2023

Best Answer:Hi Tavares, thank you for reaching out. No, it does not. You can reuse the old ones. Click the link below to order the part while stocks last. Have a good one! <a href="https://www.carparts.com/radiator/csf/csf3653?can=cpab2020_csqa_20230714" target="_blank">https://www.carparts.com/radiator/csf/csf3653?can=cpab2020_csqa_20230714</a>

Andrew B.STAFFJul 14, 2023

Does this radiator have place for throttle body . Please send me a picture with all of the openings, thanks?James M.Jul 05, 2023

Best Answer:Hi James, I'm glad to assist you. No, this will not have a place for the throttle body. A radiator is part of a vehicle's cooling system and is responsible for dissipating heat from the engine coolant. While a throttle body is a component of the engine's air intake system. It regulates the amount of air that enters the engine, controlling the engine's speed and power output. And we don't have images available of this part with all the openings. I hope this helps, and we thank you for inquiring.

Arnel E.STAFFJul 05, 2023