{
    "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
}
2003 Chevrolet Avalanche 2500
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
2003 Chevrolet Avalanche 2500

2003 Chevrolet Avalanche 2500 Radiators

Refine by:

Shop Catalog

Showing 1 - 3 of 3 results
Sort by:
Radiator, 8.1L Engine, Aluminum Core, Plastic Tank, With Engine Oil Cooler, For Models With 37 in. 2-Row Core
Replacement
Radiator, 8.1L Engine, Aluminum Core, Plastic Tank, With Engine Oil Cooler, For Models With 37 in. 2-Row Core
Part Number: P2948
Guaranteed to Fit
$237.99
Vehicle Fitment
  • 2003 Chevrolet Avalanche 2500 Base 8 Cyl 8.1L
Product Details
Notes : Please measure your Radiator size before ordering.Core Dimensions : 37.81 x 19.44 x 2.25 in. Core SizeAutomatic Transmission Cooler : With Transmission CoolerEngine Oil Cooler : With Engine Oil CoolerInlet Size : 1.57 in. InletRecommended Use : OE ReplacementNumberof Rows : 2-Row CoreTank Material : Plastic TankCore Material : Aluminum CoreColor Finish : Factory FinishOutlet Size : 1.81 in. OutletReplaces DPI Number : DPI# 2948Product Fit : Direct FitQuantity Sold : Sold individuallyReplaces OE Number : 89019168Replaces Partslink Number : GM3010438Warranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead and lead compounds, 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.

Core Width : 19.44 in.Returns Policy : 30-Day Return PolicyCore Thickness : 2.25 in.Interchange Part Number : CU2948, 89019168, GM3010438Core Height : 37.81 in.
Radiator with A/C Condenser, 8.1L Eng., Plastic Tank
Replacement
Radiator with A/C Condenser, 8.1L Eng., Plastic Tank
Part Number: KIT-090123-151
Guaranteed to Fit
$277.99
Vehicle Fitment
  • 2003 Chevrolet Avalanche 2500 Base 8 Cyl 8.1L
Product Details
Core Dimensions : 37.81 x 19.44 x 2.25 in. Core SizeComponents : (1) A/C Condenser and (1) RadiatorAutomatic Transmission Cooler : With Transmission CoolerEngine Oil Cooler : With Engine Oil CoolerInlet Size : 1.57 in. InletRecommended Use : OE ReplacementNumberof Rows : 2-Row CoreTank Material : Plastic TankCore Material : Aluminum CoreColor Finish : Factory FinishOutlet Size : 1.81 in. OutletReplaces DPI Number : DPI# 2948Product Fit : Direct FitQuantity Sold : KitReplaces OE Number : 89019168, 20913751Replaces Partslink Number : GM3010438, GM3030162Warranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead and lead compounds, 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.

Core Width : 19.44 in.Returns Policy : 30-Day Return PolicyCore Thickness : 2.25 in.Interchange Part Number : CU2948, 89019168, GM3010438, 74953, 1563666, 20913751, GM3030162Core Height : 37.81 in.
Radiator, 8.1L Engine, Aluminum Core, Plastic Tank, With Engine Oil Cooler, For Models With 37 in. 2-Row Core, Includes 6 Gallons Coolant/Antifreeze
Replacement
Radiator, 8.1L Engine, Aluminum Core, Plastic Tank, With Engine Oil Cooler, For Models With 37 in. 2-Row Core, Includes 6 Gallons Coolant/Antifreeze
Part Number: P2948-86-374OEM-6
Guaranteed to Fit
$330.99
Vehicle Fitment
  • 2003 Chevrolet Avalanche 2500 Base 8 Cyl 8.1L
Product Details
Notes : 6 Gallons Coolant/Antifreeze - Orange; Concentrated; Aluminum Compatible; Ethylene Glycol Based. Silicate, Borate, Nitrite and Amine Free; Compatible with other similarly formulated OAT coolants; Do not mix with conventional high pH, borate or silicate based CoolantsCore Dimensions : 37.81 x 19.38 x 2.19 in. Core SizeComponents : (6) Coolant/Antifreeze and (1) RadiatorAutomatic Transmission Cooler : With Transmission CoolerEngine Oil Cooler : With Engine Oil CoolerInlet Size : 1.57 in. InletRecommended Use : OE ReplacementNumberof Rows : 2-Row CoreTank Material : Plastic TankCore Material : Aluminum CoreOutlet Size : 1.81 in. OutletReplaces DPI Number : DPI# 2948Product Fit : Direct FitQuantity Sold : KitReplaces OE Number : 89019168Replaces Partslink Number : GM3010438Warranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead and lead compounds, 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.

Core Width : 19.38 in.Returns Policy : 30-Day Return PolicyCore Thickness : 2.19 in.Interchange Part Number : CU2948, 89019168, GM3010438Core Height : 37.81 in.
Page 1 of 1 | Showing 1 - 3 of 3 results

Top Rated Products

Replacement Radiator, 8.1L Engine, Aluminum Core, Plastic Tank, With Engine Oil Cooler, For Models With 37 in. 2-Row Core
$237.99( Review)
Received radiator on time, went right in and fit perfectly.
Steve R.
VERIFIED PURCHASER

Popular Products

Product Questions & Answers

Replacement Radiator, 8.1L Engine, Aluminum Core, Plastic Tank, With Engine Oil Cooler, For Models With 37 in. 2-Row Core
$237.99
Q:I bought replacement radiator #2980 does this model come with an interchangeable oil cooler line connector and transmission connector? The ones that come on the radiator are too small. Show Less
Shelle L.
A:BEST ANSWERHi Shelle, I'm glad to assist you. As noted in the details, it is for models with dimensions 37.81 x 19.44 x 2.25-inch core size. If your car appears in the vehicle fitment information below, it is a guaranteed fit part. Grab our big price-off and click the link below to buy it today. Happy shopping! https://www.carparts.com/radiator/replacement/p2948?can=cpje1043_CSQA_20231118 Show less
Jeonino E.
 
2 Questions, 1 AnswerView all Q&As >