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2008 GMC Sierra 1500
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2008 GMC Sierra 1500

2008 GMC Sierra 1500 Radiators

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Radiator, 6/8 Cyl., 4.3/4.8/5.3L Engines, Plastic Tank, without Engine Oil Cooler, For Models With 34 in. Core
Replacement
Radiator, 6/8 Cyl., 4.3/4.8/5.3L Engines, Plastic Tank, without Engine Oil Cooler, For Models With 34 in. Core
Part Number: P2423
Guaranteed to Fit
$114.49
Vehicle Fitment
  • 2008 GMC Sierra 1500 SLE 8 Cyl 4.8L Without Engine Oil Cooler, Measures 34-inch Between Tanks
  • 2008 GMC Sierra 1500 SLE 8 Cyl 5.3L Without Engine Oil Cooler, Measures 34-inch Between Tanks
  • 2008 GMC Sierra 1500 SL 8 Cyl 4.8L Without Engine Oil Cooler, Measures 34-inch Between Tanks
  • 2008 GMC Sierra 1500 SLT 8 Cyl 5.3L Without Engine Oil Cooler, Measures 34-inch Between Tanks
  • 2008 GMC Sierra 1500 WT 6 Cyl 4.3L Without Engine Oil Cooler
  • 2008 GMC Sierra 1500 WT 8 Cyl 5.3L Without Engine Oil Cooler, Measures 34-inch Between Tanks
  • 2008 GMC Sierra 1500 WT 8 Cyl 4.8L Without Engine Oil Cooler, Measures 34-inch Between Tanks
Product Details
Notes : Automatic Transmission (will fit Manual Transmission, transmission coolant line does not need to be plugged); Please measure your Radiator size before ordering.Core Dimensions : 34 x 17.25 x 1 in. Core SizeAutomatic Transmission Cooler : With Transmission CoolerEngine Oil Cooler : Without Engine Oil CoolerInlet Size : 1.31 in. InletOutlet Location : Bottom right outletRecommended Use : OE ReplacementNumberof Rows : 1-Row CoreTank Material : Plastic TankCore Material : Aluminum CoreColor Finish : Factory FinishOutlet Size : 1.56 in. OutletInlet Location : Top left inletReplaces DPI Number : DPI# 2423Product Fit : Direct FitQuantity Sold : Sold individuallyReplaces OE Number : 22840117Replaces Partslink Number : GM3010275Warranty : 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 PolicyCore Height : 34 in.Core Width : 17 1/4 in.Core Thickness : 1 in.Interchange Part Number : 3653, CU2423, 22840117, GM3010275
Radiator, 8 Cyl., 4.8/5.3/6.0/6.2L Engines, Plastic Tank, with Engine Oil Cooler, For Models With Tow Package, Heavy Duty Cooling, With 34 in. Core
Replacement
Radiator, 8 Cyl., 4.8/5.3/6.0/6.2L Engines, Plastic Tank, with Engine Oil Cooler, For Models With Tow Package, Heavy Duty Cooling, With 34 in. Core
Part Number: P13029
Guaranteed to Fit
$136.99
Vehicle Fitment
  • 2008 GMC Sierra 1500 SLE 8 Cyl 4.8L For Models With Tow Package, Heavy Duty Cooling
  • 2008 GMC Sierra 1500 Denali 8 Cyl 6.2L
  • 2008 GMC Sierra 1500 SLE 8 Cyl 5.3L For Models With Tow Package, Heavy Duty Cooling
  • 2008 GMC Sierra 1500 SL 8 Cyl 4.8L For Models With Tow Package, Heavy Duty Cooling
  • 2008 GMC Sierra 1500 SLT 8 Cyl 6.0L
  • 2008 GMC Sierra 1500 SLE 8 Cyl 6.0L
  • 2008 GMC Sierra 1500 SLT 8 Cyl 5.3L For Models With Tow Package, Heavy Duty Cooling
  • 2008 GMC Sierra 1500 WT 8 Cyl 5.3L For Models With Tow Package, Heavy Duty Cooling
  • 2008 GMC Sierra 1500 WT 8 Cyl 4.8L For Models With Tow Package, Heavy Duty Cooling
Product Details
Notes : Please measure your Radiator size before ordering.Core Dimensions : 34 x 17.25 x 1.25 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# 13029Product Fit : Direct FitQuantity Sold : Sold individuallyReplaces OE Number : 22840115Replaces Partslink Number : GM3010476Warranty : 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 : 17 1/4 in.Returns Policy : 30-Day Return PolicyCore Thickness : 1 1/4 in.Interchange Part Number : 3831, 22840115, GM3010476Core Height : 34 in.
Radiator, 8 Cyl., 6.2L Engine, Plastic Tank, with Engine Oil Cooler, For Models With 34 in. Core, with (4) Coolant/Antifreeze
Replacement
Radiator, 8 Cyl., 6.2L Engine, Plastic Tank, with Engine Oil Cooler, For Models With 34 in. Core, with (4) Coolant/Antifreeze
Part Number: P13029-86-374OEM-5
Guaranteed to Fit
$217.99
Vehicle Fitment
  • 2008 GMC Sierra 1500 Denali 8 Cyl 6.2L
Product Details
Notes : 5 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 17.25 x 1.25 in. Core SizeComponents : (5) 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# 13029Product Fit : Direct FitQuantity Sold : KitReplaces OE Number : 22840115Replaces Partslink Number : GM3010476Warranty : 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 : 17 1/4 in.Returns Policy : 30-Day Return PolicyCore Thickness : 1 1/4 in.Interchange Part Number : 3831, 22840115, GM3010476Core Height : 34 in.
Radiator, 6/8 Cyl., 4.3/4.8/5.3L Engines, Plastic Tank, without Engine Oil Cooler, For Models With 34 in. Core, with (4) Coolant/Antifreeze
Replacement
Radiator, 6/8 Cyl., 4.3/4.8/5.3L Engines, Plastic Tank, without Engine Oil Cooler, For Models With 34 in. Core, with (4) Coolant/Antifreeze
Part Number: P2423-86-374OEM-4
Guaranteed to Fit
$184.99
Vehicle Fitment
  • 2008 GMC Sierra 1500 SLE 8 Cyl 4.8L
  • 2008 GMC Sierra 1500 SLE 8 Cyl 5.3L
  • 2008 GMC Sierra 1500 SL 8 Cyl 4.8L
  • 2008 GMC Sierra 1500 SLT 8 Cyl 5.3L
  • 2008 GMC Sierra 1500 WT 6 Cyl 4.3L
  • 2008 GMC Sierra 1500 WT 8 Cyl 5.3L
  • 2008 GMC Sierra 1500 WT 8 Cyl 4.8L
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 17.25 x 1 in. Core SizeComponents : (4) Coolant/Antifreeze and (1) RadiatorAutomatic Transmission Cooler : With Transmission CoolerEngine Oil Cooler : Without Engine Oil CoolerInlet Size : 1.31 in. InletOutlet Location : Bottom right outletRecommended Use : OE ReplacementNumberof Rows : 1-Row CoreTank Material : Plastic TankCore Material : Aluminum CoreColor Finish : Factory FinishOutlet Size : 1.56 in. OutletInlet Location : Top left inletReplaces DPI Number : DPI# 2423Product Fit : Direct FitQuantity Sold : KitReplaces OE Number : 22840117Replaces Partslink Number : GM3010275Warranty : 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 PolicyCore Height : 34 in.Core Width : 17 1/4 in.Core Thickness : 1 in.Interchange Part Number : 3653, CU2423, 22840117, GM3010275
5-Piece Kit Radiator, 4.3L Engine, Plastic Tank, with Radiator Cap, Radiator Hose, and Thermostat
Replacement
5-Piece Kit Radiator, 4.3L Engine, Plastic Tank, with Radiator Cap, Radiator Hose, and Thermostat
Part Number: KIT-090723-68
Guaranteed to Fit
$259.99
Vehicle Fitment
  • 2008 GMC Sierra 1500 WT 6 Cyl 4.3L Without Engine Oil Cooler
Product Details
Notes : Cap - 15 lbs; Radiator - 34 Inches Core Without EOC; Thermostat - 186 Degrees; Housing and Gasket IncludedCore Dimensions : 34 x 17.25 x 1 in. Core SizeComponents : (1) Radiator, (1) Radiator Cap, (2) Radiator Hose, and (1) ThermostatAutomatic Transmission Cooler : With Transmission CoolerEngine Oil Cooler : Without Engine Oil CoolerInlet Size : 1.31 in. InletOutlet Location : Bottom right outletRecommended Use : OE ReplacementNumberof Rows : 1-Row CoreTank Material : Plastic TankCore Material : Aluminum CoreColor Finish : Factory FinishOutlet Size : 1.56 in. OutletInlet Location : Top left inletReplaces DPI Number : DPI# 2423Product Fit : Direct FitQuantity Sold : KitWarranty : 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 : 17 1/4 in.Returns Policy : 30-Day Return PolicyCore Thickness : 1 in.Core Height : 34 in.
Radiator with A/C Condenser, 5.3L/4.3L/4.8L Engines., Plastic Tank
Replacement
Radiator with A/C Condenser, 5.3L/4.3L/4.8L Engines., Plastic Tank
Part Number: KIT-090123-147
Guaranteed to Fit
$157.99
Vehicle Fitment
  • 2008 GMC Sierra 1500 SLE 8 Cyl 4.8L Without Engine Oil Cooler, Measures 34-inch Between Tanks
  • 2008 GMC Sierra 1500 SLE 8 Cyl 5.3L Without Engine Oil Cooler, Measures 34-inch Between Tanks
  • 2008 GMC Sierra 1500 SL 8 Cyl 4.8L Without Engine Oil Cooler, Measures 34-inch Between Tanks
  • 2008 GMC Sierra 1500 SLT 8 Cyl 5.3L Without Engine Oil Cooler, Measures 34-inch Between Tanks
  • 2008 GMC Sierra 1500 WT 6 Cyl 4.3L Without Engine Oil Cooler
  • 2008 GMC Sierra 1500 WT 8 Cyl 5.3L Without Engine Oil Cooler, Measures 34-inch Between Tanks
  • 2008 GMC Sierra 1500 WT 8 Cyl 4.8L Without Engine Oil Cooler, Measures 34-inch Between Tanks
Product Details
Core Dimensions : 34 x 17.25 x 1 in. Core SizeComponents : (1) A/C Condenser and (1) RadiatorAutomatic Transmission Cooler : With Transmission CoolerEngine Oil Cooler : Without Engine Oil CoolerInlet Size : 1.31 in. InletOutlet Location : Bottom right outletRecommended Use : OE ReplacementNumberof Rows : 1-Row CoreTank Material : Plastic TankCore Material : Aluminum CoreColor Finish : Factory FinishOutlet Size : 1.56 in. OutletInlet Location : Top left inletReplaces DPI Number : DPI# 2423Product Fit : Direct FitQuantity Sold : KitReplaces OE Number : 22840117, 20913751Replaces Partslink Number : GM3010275, 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.

Returns Policy : 30-Day Return PolicyCore Height : 34 in.Core Width : 17 1/4 in.Core Thickness : 1 in.Interchange Part Number : 3653, CU2423, 22840117, GM3010275, 74953, 1563666, 20913751, GM3030162
Radiator, 8 Cyl., 4.8/5.3/6.0L Engines, Plastic Tank, with Engine Oil Cooler, For Models With Tow Package, Heavy Duty Cooling, With 34 in. Core, with (4) Coolant/Antifreeze
Replacement
Radiator, 8 Cyl., 4.8/5.3/6.0L Engines, Plastic Tank, with Engine Oil Cooler, For Models With Tow Package, Heavy Duty Cooling, With 34 in. Core, with (4) Coolant/Antifreeze
Part Number: P13029-86-374OEM-4
Guaranteed to Fit
$199.99
Vehicle Fitment
  • 2008 GMC Sierra 1500 SLE 8 Cyl 4.8L For Models With Tow Package, Heavy Duty Cooling
  • 2008 GMC Sierra 1500 SLE 8 Cyl 5.3L For Models With Tow Package, Heavy Duty Cooling
  • 2008 GMC Sierra 1500 SL 8 Cyl 4.8L For Models With Tow Package, Heavy Duty Cooling
  • 2008 GMC Sierra 1500 SLT 8 Cyl 6.0L
  • 2008 GMC Sierra 1500 SLE 8 Cyl 6.0L
  • 2008 GMC Sierra 1500 SLT 8 Cyl 5.3L For Models With Tow Package, Heavy Duty Cooling
  • 2008 GMC Sierra 1500 WT 8 Cyl 5.3L For Models With Tow Package, Heavy Duty Cooling
  • 2008 GMC Sierra 1500 WT 8 Cyl 4.8L For Models With Tow Package, Heavy Duty Cooling
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 17.25 x 1.25 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# 13029Product Fit : Direct FitQuantity Sold : KitReplaces OE Number : 22840115Replaces Partslink Number : GM3010476Warranty : 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 : 17 1/4 in.Returns Policy : 30-Day Return PolicyCore Thickness : 1 1/4 in.Interchange Part Number : 3831, 22840115, GM3010476Core Height : 34 in.
Radiator with A/C Condenser, 4.8L/5.3L/6.0L Eng., Plastic Tank
Replacement
Radiator with A/C Condenser, 4.8L/5.3L/6.0L Eng., Plastic Tank
Part Number: KIT-090123-139
Guaranteed to Fit
$179.99
Vehicle Fitment
  • 2008 GMC Sierra 1500 SLE 8 Cyl 4.8L For Models With Tow Package, Heavy Duty Cooling
  • 2008 GMC Sierra 1500 Denali 8 Cyl 6.2L
  • 2008 GMC Sierra 1500 SLE 8 Cyl 5.3L For Models With Tow Package, Heavy Duty Cooling
  • 2008 GMC Sierra 1500 SL 8 Cyl 4.8L For Models With Tow Package, Heavy Duty Cooling
  • 2008 GMC Sierra 1500 SLT 8 Cyl 6.0L
  • 2008 GMC Sierra 1500 SLE 8 Cyl 6.0L
  • 2008 GMC Sierra 1500 SLT 8 Cyl 5.3L For Models With Tow Package, Heavy Duty Cooling
  • 2008 GMC Sierra 1500 WT 8 Cyl 5.3L For Models With Tow Package, Heavy Duty Cooling
  • 2008 GMC Sierra 1500 WT 8 Cyl 4.8L For Models With Tow Package, Heavy Duty Cooling
Product Details
Core Dimensions : 34 x 17.25 x 1.25 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# 13029Product Fit : Direct FitQuantity Sold : KitReplaces OE Number : 22840115, 20913751Replaces Partslink Number : GM3010476, 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 : 17 1/4 in.Returns Policy : 30-Day Return PolicyCore Thickness : 1 1/4 in.Interchange Part Number : 3831, 22840115, GM3010476, 74953, 1563666, 20913751, GM3030162Core Height : 34 in.
Radiator
CSF®
Radiator
Part Number: CSF3728
Guaranteed to Fit
$155.99
Vehicle Fitment
  • 2008 GMC Sierra 1500 SLT 8 Cyl 6.0L OE Style Design, with Heavy Duty 1 1/4 in. Core Thickness, with 6 Plate Transmission Oil Cooler, with 4 Plate Engine Oil Cooler, with Removable Heater Bypass Cap Provided
  • 2008 GMC Sierra 1500 SLE 8 Cyl 6.0L OE Style Design, with Heavy Duty 1 1/4 in. Core Thickness, with 6 Plate Transmission Oil Cooler, with 4 Plate Engine Oil Cooler, with Removable Heater Bypass Cap Provided
Product Details
Notes : 11.5 in. Oil Cooler Plate TypeCore Dimensions : 34 x 17.25 x 1.25 in. Core SizeAutomatic Transmission Cooler : With Transmission CoolerEngine Oil Cooler : With Engine Oil CoolerInlet Size : 18.063 x 2.75 in. InletRecommended Use : OE ReplacementNumberof Rows : 1-Row CoreTank Material : Plastic TankCore Material : Aluminum CoreColor Finish : Factory FinishOutlet Size : 18.063 x 2.75 in. OutletReplaces DPI Number : DPI# 2370, 13029Product Fit : Direct FitQuantity Sold : Sold individuallyReplaces OE Number : 22840115, 22840116Replaces Partslink Number : GM3010476, GM3010274Warranty : 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 : P2370, CU2370
GM Original Equipment Series Radiator
AC Delco®
GM Original Equipment Series Radiator
Part Number: AC21650
Guaranteed to Fit
$293.99
Vehicle Fitment
  • 2008 GMC Sierra 1500 SLE 8 Cyl 4.8L 4-Speed, Automatic Transmission, Transmissionmfrcode : 4L60-E, Except Front End Subassembly(Jjg); Code Apc,Asa,Ats,Adp,Deg,Faa,Cal,Ajn,Bbl,Ccm,Aaf4,0117; Front End Subassembly(Jjg)
  • 2008 GMC Sierra 1500 SLE 8 Cyl 5.3L 4-Door, Extended Cab Pickup, 4-Speed, Automatic Transmission, Transmissionmfrcode : 4L60-E, Except Front End Subassembly(Jjg); Heavy Duty Trans Cooling System(Knp); Code Apc,Asa,Ats,Adp,Deg,Faa,Cal,Ajn,Bbl,Ccm,Aaf4,0117; Front End Subassembly(Jjg)
  • 2008 GMC Sierra 1500 SL 8 Cyl 4.8L 4-Speed, Automatic Transmission, Transmissionmfrcode : 4L60-E, Except Front End Subassembly(Jjg); Code Apc,Asa,Ats,Adp,Deg,Faa,Cal,Ajn,Bbl,Ccm,Aaf4,0117; Front End Subassembly(Jjg)
  • 2008 GMC Sierra 1500 WT 8 Cyl 4.8L 4-Speed, Automatic Transmission, Transmissionmfrcode : 4L60-E, Except Front End Subassembly(Jjg); Code Apc,Asa,Ats,Adp,Deg,Faa,Cal,Ajn,Bbl,Ccm,Aaf4,0117; Front End Subassembly(Jjg)
  • 2008 GMC Sierra 1500 SLT 8 Cyl 5.3L 4-Door, Crew Cab Pickup, 4-Speed, Automatic Transmission, Transmissionmfrcode : 4L60-E, Except Front End Subassembly(Jjg); Heavy Duty Trans Cooling System(Knp); Code Apc,Asa,Ats,Adp,Deg,Faa,Cal,Ajn,Bbl,Ccm,Aaf4,0117; Front End Subassembly(Jjg)
  • 2008 GMC Sierra 1500 WT 8 Cyl 5.3L 2-Door, Standard Cab Pickup, 4-Speed, Automatic Transmission, Transmissionmfrcode : 4L60-E, Except Front End Subassembly(Jjg); Heavy Duty Trans Cooling System(Knp); Code Apc,Asa,Ats,Adp,Deg,Faa,Cal,Ajn,Bbl,Ccm,Aaf4,0117; Front End Subassembly(Jjg)
Product Details
Core Dimensions : 34 x 17.25 x 1.13 in. Core SizeAutomatic Transmission Cooler : With Transmission CoolerRecommended Use : OE ReplacementTank Material : Plastic TankCore Material : Aluminum CoreColor Finish : Factory FinishProduct Fit : Direct FitSeries : GM Original Equipment SeriesQuantity Sold : Sold individuallyWarranty : 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 EssentialsInterchange Part Number : P2370, CU2370
GM Original Equipment Series Radiator
AC Delco®
GM Original Equipment Series Radiator
Part Number: AC21648
Guaranteed to Fit
$334.49
Vehicle Fitment
  • 2008 GMC Sierra 1500 SLE 8 Cyl 4.8L With Tow Package / HD cooling (with Enigine Oil Cooler)
  • 2008 GMC Sierra 1500 Denali 8 Cyl 6.2L
  • 2008 GMC Sierra 1500 SLE 8 Cyl 5.3L With Tow Package / HD cooling (with Enigine Oil Cooler)
  • 2008 GMC Sierra 1500 SL 8 Cyl 4.8L With Tow Package / HD cooling (with Enigine Oil Cooler)
  • 2008 GMC Sierra 1500 WT 8 Cyl 4.8L With Tow Package / HD cooling (with Enigine Oil Cooler)
  • 2008 GMC Sierra 1500 SLT 8 Cyl 6.0L
  • 2008 GMC Sierra 1500 SLE 8 Cyl 6.0L
  • 2008 GMC Sierra 1500 SLT 8 Cyl 5.3L With Tow Package / HD cooling (with Enigine Oil Cooler)
  • 2008 GMC Sierra 1500 WT 8 Cyl 5.3L With Tow Package / HD cooling (with Enigine Oil Cooler)
Product Details
Recommended Use : OE ReplacementColor Finish : Factory FinishProduct Fit : Direct FitSeries : GM Original Equipment SeriesQuantity Sold : Sold individuallyWarranty : 1 year, unlimited-mileage AC Delco 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 Sold individually, With 34in. x 17in. x 1in. Core, With TOC, With EOC
GPD®
Radiator Sold individually, With 34in. x 17in. x 1in. Core, With TOC, With EOC
Part Number: GPD2370C
Guaranteed to Fit
$152.49
Vehicle Fitment
  • 2008 GMC Sierra 1500 SLE 8 Cyl 4.8L With Toc; With Eoc
  • 2008 GMC Sierra 1500 Denali 8 Cyl 6.2L With Toc; With Eoc
  • 2008 GMC Sierra 1500 SLE 8 Cyl 5.3L With Toc; With Eoc
  • 2008 GMC Sierra 1500 SL 8 Cyl 4.8L With Toc; With Eoc
  • 2008 GMC Sierra 1500 WT 8 Cyl 4.8L With Toc; With Eoc
  • 2008 GMC Sierra 1500 SLT 8 Cyl 6.0L With Toc; With Eoc
  • 2008 GMC Sierra 1500 SLE 8 Cyl 6.0L With Toc; With Eoc
  • 2008 GMC Sierra 1500 SLT 8 Cyl 5.3L With Toc; With Eoc
  • 2008 GMC Sierra 1500 WT 8 Cyl 5.3L With Toc; With Eoc
Product Details
Recommended Use : OE ReplacementTank Material : Plastic TankCore Material : Aluminum CoreColor Finish : Factory FinishProduct Fit : Direct FitQuantity Sold : Sold individuallyReplaces OE Number : 3653, RA10039, CU2370, 21015, 21649, 2632, 2370, 15143107, 2480585, RA2370C, DP2370C, 95902A, 8012370, 412370, 432306, 2219010, R00003, 2813Warranty : 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 : 3653, RA10039, CU2370, 21015, 21649, 2632, 2370, 15143107, 2480585, RA2370C, DP2370C, 95902A, 8012370, 412370, 432306, 2219010, R00003, 2813
GM Original Equipment Series Radiator
AC Delco®
GM Original Equipment Series Radiator
Part Number: AC21649
Guaranteed to Fit
$328.49
Vehicle Fitment
  • 2008 GMC Sierra 1500 SLE 8 Cyl 4.8L With Tow Package / HD cooling (with Enigine Oil Cooler)
  • 2008 GMC Sierra 1500 Denali 8 Cyl 6.2L
  • 2008 GMC Sierra 1500 SLE 8 Cyl 5.3L With Tow Package / HD cooling (with Enigine Oil Cooler)
  • 2008 GMC Sierra 1500 SL 8 Cyl 4.8L With Tow Package / HD cooling (with Enigine Oil Cooler)
  • 2008 GMC Sierra 1500 WT 8 Cyl 4.8L With Tow Package / HD cooling (with Enigine Oil Cooler)
  • 2008 GMC Sierra 1500 SLT 8 Cyl 6.0L
  • 2008 GMC Sierra 1500 SLE 8 Cyl 6.0L
  • 2008 GMC Sierra 1500 SLT 8 Cyl 5.3L With Tow Package / HD cooling (with Enigine Oil Cooler)
  • 2008 GMC Sierra 1500 WT 8 Cyl 5.3L With Tow Package / HD cooling (with Enigine Oil Cooler)
Product Details
Core Dimensions : 34 x 17.25 x 1.12 in. Core SizeRecommended Use : OE ReplacementTank Material : Plastic TankColor Finish : Factory FinishProduct Fit : Direct FitSeries : GM Original Equipment SeriesQuantity Sold : Sold individuallyWarranty : 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
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 -
CSF®
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 -
Part Number: CSF3653
Guaranteed to Fit
$124.99
Vehicle Fitment
  • 2008 GMC Sierra 1500 SLE 8 Cyl 4.8L OE Style Design, without Engine Oil Cooler, with Plate Type Transmission Oil Cooler, with Heavy Duty 1 1/4 in. Core Thickness
  • 2008 GMC Sierra 1500 SLE 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
  • 2008 GMC Sierra 1500 SL 8 Cyl 4.8L OE Style Design, without Engine Oil Cooler, with Plate Type Transmission Oil Cooler, with Heavy Duty 1 1/4 in. Core Thickness
  • 2008 GMC Sierra 1500 WT 8 Cyl 4.8L OE Style Design, without Engine Oil Cooler, with Plate Type Transmission Oil Cooler, with Heavy Duty 1 1/4 in. Core Thickness
  • 2008 GMC Sierra 1500 SLT 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
  • 2008 GMC Sierra 1500 WT 6 Cyl 4.3L OE Style Design, without Engine Oil Cooler, with Plate Type Transmission Oil Cooler, with Heavy Duty 1 1/4 in. Core Thickness
  • 2008 GMC Sierra 1500 WT 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
Product Details
Core Dimensions : 34 x 17.25 x 1.25 in. Core SizeRecommended Use : OE ReplacementNumberof Rows : 1-Row CoreTank Material : Plastic TankCore Material : Aluminum CoreColor Finish : Factory FinishReplaces DPI Number : DPI# 2945, 2423, 2921, 2946Product Fit : Direct FitQuantity Sold : Sold individuallyReplaces OE Number : 22840117Replaces Partslink Number : GM3010519, GM3010475, GM3010275Warranty : 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 : P2423, CU2423
CSF Radiator Radiator
CSF®
CSF Radiator Radiator
Part Number: CSF3831
Guaranteed to Fit
$154.49
Vehicle Fitment
  • 2008 GMC Sierra 1500 SLT 8 Cyl 6.0L OE Style Design, with 6 Plate Transmission Oil Cooler, with 4 Plate Engine Oil Cooler, with Removable Heater Bypass Cap Provided, with Heavy Duty 1 1/4 in. High-Efficiency B-Tube Technology Core, with Oil Cooler Adapters
  • 2008 GMC Sierra 1500 SLE 8 Cyl 6.0L OE Style Design, with 6 Plate Transmission Oil Cooler, with 4 Plate Engine Oil Cooler, with Removable Heater Bypass Cap Provided, with Heavy Duty 1 1/4 in. High-Efficiency B-Tube Technology Core, with Oil Cooler Adapters
Product Details
Core Dimensions : 34 x 17.25 x 1.25 in. Core SizeAutomatic Transmission Cooler : With Transmission CoolerRecommended Use : OE ReplacementNumberof Rows : 1-Row CoreTank Material : Plastic TankCore Material : Aluminum CoreColor Finish : Factory FinishReplaces DPI Number : DPI# 2370, 13029, 2423, 2921, 2945, 2946Product Fit : Direct FitSeries : CSF RadiatorQuantity Sold : Sold individuallyReplaces OE Number : 22840115, 22840116, 15841572, 22840117Replaces Partslink Number : GM3010274, GM3010476, GM3010275, GM3010475, GM3010519Warranty : 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 : P13029
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Replacement Radiator, 8 Cyl., 4.8/5.3/6.0/6.2L Engines, Plastic Tank, with Engine Oil Cooler, For Models With Tow Package, Heavy Duty Cooling, With 34 in. Core
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Product Questions & Answers

AC Delco GM Original Equipment Series Radiator
$328.49
Q:Do I Need A Special Tool For The Cooling Lines &Oil Cooler Lines?
Gerald D.
A:BEST ANSWERHello! No, these use standard threaded flare fittings
Mitchell D.
 
4 Questions, 1 AnswerView all Q&As >
CSF 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 -
$124.99
Q:Does this radiator fit 2003 5.3 L Chevrolet??
Michael
A:BEST ANSWERHi 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. Show less
Aldrin P.
 
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