{
    "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
}
2018 Chevrolet Silverado 2500 HD
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
2018 Chevrolet Silverado 2500 HD

2018 Chevrolet Silverado 2500 HD Radiators

Refine by:

Shop Catalog

Showing 1 - 11 of 11 results
Sort by:
Radiator, 6.0L Engine, Aluminum Core, Plastic Tank, With Transmission Cooler, With Engine Oil Cooler, Automatic Transmission
Replacement
Radiator, 6.0L Engine, Aluminum Core, Plastic Tank, With Transmission Cooler, With Engine Oil Cooler, Automatic Transmission
Part Number: P13301
Guaranteed to Fit
$140.99
Vehicle Fitment
  • 2018 Chevrolet Silverado 2500 HD LTZ 8 Cyl 6.0L Automatic Transmission
  • 2018 Chevrolet Silverado 2500 HD LT 8 Cyl 6.0L Automatic Transmission
  • 2018 Chevrolet Silverado 2500 HD High Country 8 Cyl 6.0L Automatic Transmission
  • 2018 Chevrolet Silverado 2500 HD WT 8 Cyl 6.0L Automatic Transmission
Product Details
Notes : Please measure your Radiator size before ordering.Core Dimensions : 34 x 25.25 x 0.88 in. Core SizeAutomatic Transmission Cooler : With Transmission CoolerEngine Oil Cooler : With Engine Oil CoolerInlet Size : 1.31 in. InletRecommended Use : OE ReplacementNumberof Rows : 1-Row CoreTank Material : Plastic TankCore Material : Aluminum CoreColor Finish : Factory FinishOutlet Size : 1.56 in. OutletReplaces DPI Number : DPI# 13301Product Fit : Direct FitQuantity Sold : Sold individuallyReplaces OE Number : 84179524Replaces Partslink Number : GM3010566Warranty : 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 : 25 1/4 in.Returns Policy : 30-Day Return PolicyCore Thickness : 7/8 in.Interchange Part Number : 3798, CU13301, 84179524, GM3010566Core Height : 34 in.
Radiator, 8 Cyl., 6.6L Engine, Aluminum Core, Plastic Tank
Replacement
Radiator, 8 Cyl., 6.6L Engine, Aluminum Core, Plastic Tank
Part Number: P13690
Guaranteed to Fit
$314.10
Vehicle Fitment
  • 2018 Chevrolet Silverado 2500 HD High Country 8 Cyl 6.6L
  • 2018 Chevrolet Silverado 2500 HD LT 8 Cyl 6.6L
  • 2018 Chevrolet Silverado 2500 HD WT 8 Cyl 6.6L
  • 2018 Chevrolet Silverado 2500 HD LTZ 8 Cyl 6.6L
Product Details
Recommended Use : OE ReplacementTank Material : Plastic TankCore Material : Aluminum CoreColor Finish : Factory FinishReplaces DPI Number : DPI# 13690Product Fit : Direct FitQuantity Sold : Sold individuallyReplaces OE Number : 84224661Replaces Partslink Number : GM3010615Warranty : 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.

Returns Policy : 30-Day Return PolicyInterchange Part Number : 3843, 84224661, GM3010615
Radiator with A/C Condenser, 6.0L Eng., Plastic Tank
Replacement
Radiator with A/C Condenser, 6.0L Eng., Plastic Tank
Part Number: KIT-090523-13
Guaranteed to Fit
$186.49
Vehicle Fitment
  • 2018 Chevrolet Silverado 2500 HD LTZ 8 Cyl 6.0L Automatic Transmission
  • 2018 Chevrolet Silverado 2500 HD LT 8 Cyl 6.0L Automatic Transmission
  • 2018 Chevrolet Silverado 2500 HD High Country 8 Cyl 6.0L Automatic Transmission
  • 2018 Chevrolet Silverado 2500 HD WT 8 Cyl 6.0L Automatic Transmission
Product Details
Core Dimensions : 34 x 25.25 x 0.88 in. Core SizeComponents : (1) A/C Condenser and (1) RadiatorAutomatic Transmission Cooler : With Transmission CoolerEngine Oil Cooler : With Engine Oil CoolerInlet Size : 1.31 in. InletRecommended Use : OE ReplacementNumberof Rows : 1-Row CoreTank Material : Plastic TankCore Material : Aluminum CoreColor Finish : Factory FinishOutlet Size : 1.56 in. OutletReplaces DPI Number : DPI# 13301Product Fit : Direct FitQuantity Sold : KitReplaces OE Number : 84179524, 23258965Replaces Partslink Number : GM3010566, GM3030311Warranty : 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 : 25 1/4 in.Returns Policy : 30-Day Return PolicyCore Thickness : 7/8 in.Interchange Part Number : 3798, CU13301, 84179524, GM3010566, 74739, 23258965, GM3030311Core Height : 34 in.
Radiator, 8 Cyl., 6.0L Engine, Aluminum Core, Plastic Tank, Automatic Transmission
Replacement
Radiator, 8 Cyl., 6.0L Engine, Aluminum Core, Plastic Tank, Automatic Transmission
Part Number: P13301-86-374OEM-4
Guaranteed to Fit
$203.99
Vehicle Fitment
  • 2018 Chevrolet Silverado 2500 HD LTZ 8 Cyl 6.0L Automatic Transmission
  • 2018 Chevrolet Silverado 2500 HD LT 8 Cyl 6.0L Automatic Transmission
  • 2018 Chevrolet Silverado 2500 HD High Country 8 Cyl 6.0L Automatic Transmission
  • 2018 Chevrolet Silverado 2500 HD WT 8 Cyl 6.0L Automatic Transmission
Product Details
Notes : 4 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 : 34 x 25.25 x 0.88 in. Core SizeComponents : (4) Coolant/Antifreeze and (1) RadiatorAutomatic Transmission Cooler : With Transmission CoolerEngine Oil Cooler : With Engine Oil CoolerInlet Size : 1.31 in. InletRecommended Use : OE ReplacementNumberof Rows : 1-Row CoreTank Material : Plastic TankCore Material : Aluminum CoreColor Finish : Factory FinishOutlet Size : 1.56 in. OutletReplaces DPI Number : DPI# 13301Product Fit : Direct FitQuantity Sold : KitReplaces OE Number : 84179524Replaces Partslink Number : GM3010566Warranty : 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 : 25 1/4 in.Returns Policy : 30-Day Return PolicyCore Thickness : 7/8 in.Interchange Part Number : 3798, CU13301, 84179524, GM3010566Core Height : 34 in.
Radiator
CSF®
Radiator
Part Number: CSF3798
Guaranteed to Fit
$176.49
Vehicle Fitment
  • 2018 Chevrolet Silverado 2500 HD LTZ 8 Cyl 6.0L with quick-connect outlet pipe & oil cooler fittings
  • 2018 Chevrolet Silverado 2500 HD LT 8 Cyl 6.0L with quick-connect outlet pipe & oil cooler fittings
  • 2018 Chevrolet Silverado 2500 HD High Country 8 Cyl 6.0L with quick-connect outlet pipe & oil cooler fittings
  • 2018 Chevrolet Silverado 2500 HD WT 8 Cyl 6.0L with quick-connect outlet pipe & oil cooler fittings
Product Details
Core Dimensions : 34 x 22.75 x 0.88 in. Core SizeAutomatic Transmission Cooler : With Transmission CoolerInlet Size : 23.25 x 1.88 in. InletRecommended Use : OE ReplacementNumberof Rows : 1-Row CoreTank Material : Plastic TankCore Material : Aluminum CoreColor Finish : Factory FinishOutlet Size : 23.25 x 1.88 in. OutletReplaces DPI Number : DPI# 13301Product Fit : Direct FitQuantity Sold : Sold individuallyReplaces OE Number : 23378650, 22900479, 22903587, 23447657, 25838891Replaces Partslink Number : GM3010566Warranty : 2-year CSF limited warrantyProp 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.

Interchange Part Number : P13301, CU13301
Radiator
CSF®
Radiator
Part Number: CSF3843
Guaranteed to Fit
$334.99
Vehicle Fitment
  • 2018 Chevrolet Silverado 2500 HD High Country 8 Cyl 6.6L
  • 2018 Chevrolet Silverado 2500 HD LT 8 Cyl 6.6L
  • 2018 Chevrolet Silverado 2500 HD WT 8 Cyl 6.6L
  • 2018 Chevrolet Silverado 2500 HD LTZ 8 Cyl 6.6L
Product Details
Recommended Use : OE ReplacementNumberof Rows : 2-Row CoreTank Material : Plastic TankCore Material : Aluminum CoreProduct Fit : Direct FitQuantity Sold : Sold individuallyWarranty : CSF limited warrantyProp 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.

Core Width : 27 7/16 in.Core Thickness : 2 3/16 in.Interchange Part Number : P13690
Radiator
GPD®
Radiator
Part Number: GPD13690C
Guaranteed to Fit
$349.49
Vehicle Fitment
  • 2018 Chevrolet Silverado 2500 HD High Country 8 Cyl 6.6L
  • 2018 Chevrolet Silverado 2500 HD LT 8 Cyl 6.6L
  • 2018 Chevrolet Silverado 2500 HD WT 8 Cyl 6.6L
  • 2018 Chevrolet Silverado 2500 HD LTZ 8 Cyl 6.6L
Product Details
Recommended Use : OE ReplacementTank Material : Plastic TankColor Finish : Black and GrayProduct Fit : Direct FitQuantity Sold : Sold individuallyReplaces OE Number : 3843, 13690, 23208447, 2481182, RA13690C, DP13690Warranty : 1 year GPD limited warrantyProp 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.

Interchange Part Number : 3843, 13690, 23208447, 2481182, RA13690C, DP13690
GM Original Equipment Series Radiator
AC Delco®
GM Original Equipment Series Radiator
Part Number: AC21869
Guaranteed to Fit
$422.99
Vehicle Fitment
  • 2018 Chevrolet Silverado 2500 HD LTZ 8 Cyl 6.0L Automatic Transmission
  • 2018 Chevrolet Silverado 2500 HD LT 8 Cyl 6.0L Automatic Transmission
  • 2018 Chevrolet Silverado 2500 HD High Country 8 Cyl 6.0L Automatic Transmission
  • 2018 Chevrolet Silverado 2500 HD WT 8 Cyl 6.0L Automatic Transmission
Product Details
Recommended Use : OE ReplacementTank Material : Plastic TankColor Finish : Factory FinishProduct Fit : Direct FitSeries : GM Original Equipment SeriesQuantity Sold : Sold individuallyReplaces OE Number : 21766, 21849, 22900479, 25838891Warranty : Lifetime AC Delco limited warrantyProp 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 : Cooling Essentials
Radiator
GPD®
Radiator
Part Number: GPD13301C
Guaranteed to Fit
$211.49
Vehicle Fitment
  • 2018 Chevrolet Silverado 2500 HD LTZ 8 Cyl 6.0L
  • 2018 Chevrolet Silverado 2500 HD LT 8 Cyl 6.0L
  • 2018 Chevrolet Silverado 2500 HD High Country 8 Cyl 6.0L
  • 2018 Chevrolet Silverado 2500 HD WT 8 Cyl 6.0L
Product Details
Recommended Use : OE ReplacementTank Material : Plastic TankProduct Fit : Direct FitQuantity Sold : Sold individuallyReplaces OE Number : 3798, CU13301, 1922, 13301, 103708, 22900479, 2481209, RA13301C, DP13301, 8013301, 4113301, 2219477, 23324787Warranty : 1 year GPD limited warrantyProp 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.

Interchange Part Number : 3798, CU13301, 1922, 13301, 103708, 22900479, 2481209, RA13301C, DP13301, 8013301, 4113301, 2219477, 23324787
Radiator
One Stop Solutions®
Radiator
Part Number: OSS13301
Guaranteed to Fit
$194.49
Vehicle Fitment
  • 2018 Chevrolet Silverado 2500 HD LTZ 8 Cyl 6.0L Automatic Transmission, 23 1/4" Wide; With EOC; Enhanced Unit
  • 2018 Chevrolet Silverado 2500 HD LT 8 Cyl 6.0L Automatic Transmission, 23 1/4" Wide; With EOC; Enhanced Unit
  • 2018 Chevrolet Silverado 2500 HD High Country 8 Cyl 6.0L Automatic Transmission, 23 1/4" Wide; With EOC; Enhanced Unit
  • 2018 Chevrolet Silverado 2500 HD WT 8 Cyl 6.0L Automatic Transmission, 23 1/4" Wide; With EOC; Enhanced Unit
Product Details
Notes : 2.31 in. Inlet Header Width; 23.75 in. Inlet Header Length; 2.31 in. Outlet Header Width; 23.75 in. Outlet Header Length; 11.5 in. Transmission Oil Cooler Distance between Fittings; Down Flow TypeAutomatic Transmission Cooler : With Transmission CoolerInlet Size : 1.31 in. InletRecommended Use : OE ReplacementNumberof Rows : 1-Row CoreTank Material : Plastic TankCore Material : Polyamide CoreOutlet Size : 1.56 in. OutletProduct Fit : Direct FitQuantity Sold : Sold individuallyWarranty : 1 year One Stop Solutions limited warrantyProp 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.

Core Width : 23.13 in.Core Thickness : 0.88 in.Core Height : 34 in.
Radiator, 6.0L Engine, Aluminum Core, Plastic Tank, With Transmission Cooler, With Engine Oil Cooler, Automatic Transmission
Item Auto®
Radiator, 6.0L Engine, Aluminum Core, Plastic Tank, With Transmission Cooler, With Engine Oil Cooler, Automatic Transmission
Part Number: RDXP13301
Guaranteed to Fit
$397.76
Vehicle Fitment
  • 2018 Chevrolet Silverado 2500 HD LTZ 8 Cyl 6.0L Automatic Transmission
  • 2018 Chevrolet Silverado 2500 HD LT 8 Cyl 6.0L Automatic Transmission
  • 2018 Chevrolet Silverado 2500 HD High Country 8 Cyl 6.0L Automatic Transmission
  • 2018 Chevrolet Silverado 2500 HD WT 8 Cyl 6.0L Automatic Transmission
Product Details
Notes : Please measure your Radiator size before ordering.Core Dimensions : 34 x 25.25 x 0.88 in. Core SizeAutomatic Transmission Cooler : With Transmission CoolerEngine Oil Cooler : With Engine Oil CoolerInlet Size : 1.31 in. InletRecommended Use : OE ReplacementNumberof Rows : 1-Row CoreTank Material : Plastic TankCore Material : Aluminum CoreColor Finish : Factory FinishOutlet Size : 1.56 in. OutletReplaces DPI Number : DPI# 13301Product Fit : Direct FitQuantity Sold : Sold individuallyReplaces OE Number : 84179524Replaces Partslink Number : GM3010566Warranty : 1-year Item Auto 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 : 25 1/4 in.Returns Policy : 30-Day Return PolicyCore Thickness : 7/8 in.Interchange Part Number : 3798, CU13301, 84179524, GM3010566Core Height : 34 in.
Page 1 of 1 | Showing 1 - 11 of 11 results

Top Rated Products

Replacement Radiator, 6.0L Engine, Aluminum Core, Plastic Tank, With Transmission Cooler, With Engine Oil Cooler, Automatic Transmission
$140.99( Review)
Radiator fit perfect very happy with product. Not happy with FedEx as they delayed mySee More
Rob B.
VERIFIED PURCHASER
AC Delco GM Original Equipment Series Radiator
$422.99( Review)
OEM radiator for 2016 Silverado , perfect fit, worked great, glad I went with genuineSee More
Keith G.
VERIFIED PURCHASER

Popular Products

Helpful Automotive Resources

What Is a Radiator Cap? Functions, Symptoms, Replacement, and More
What Is a Radiator Cap? Functions, Symptoms, Replacement, and MoreSome cooling systems have a radiator with no cap because the fill point is at the surge tank rather than on the radiator. If the radiator has a cap, it will have a degas tank instead of a robust surge tank. This is a coolant reservoir. This type won’t have a
Do EVs Have Radiators?
Do EVs Have Radiators?As stated and illustrated previously, not only do most EVs have radiators, they also have coolant pumps to circulate battery coolant through the radiator. How Do Electric Cars Stay Cool?
Why Do Some Radiators Have Transmission Lines?
Why Do Some Radiators Have Transmission Lines?Most transmission cooler lines are steel and connected to the cooler ports with flare nuts, but some have short rubber oil resistant hoses connecting the steel lines to the transmission cooler ports. The cooler ports are sealed where they pass through the radiator end tank to prevent coolant from leaking
Warning: These Car Parts Could Cost You Thousands to Repair or Replace
Warning: These Car Parts Could Cost You Thousands to Repair or ReplaceDon’t get caught off guard. If your trip to the mechanic reveals the need to fix or replace the parts below, there’s a chance that you might have to pay big for the repair job. Engine Assembly
What Is a Radiator Fan Shroud?
What Is a Radiator Fan Shroud?Below are some crucial responsibilities the fan shroud must fulfill to ensure your engine’s optimal operation. It Makes Your Radiator Fan Work More Efficiently
Cooling System Must-Haves for Better Engine Performance
Cooling System Must-Haves for Better Engine PerformanceInstalling a radiator with more rows or a thicker core is one way to optimize your engine’s cooling capacity. A radiator with more rows comes with more tubes, leading to better cooling capabilities.