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2003 GMC Sierra 1500

2003 GMC Sierra 1500 Radiators

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Radiator, 8 Cyl., 6.0L Engine, Plastic Tank, with Engine Oil Cooler
Part Number: P2370
Guaranteed to Fit
$138.89
Vehicle Fitment
  • 2003 GMC Sierra 1500 Denali 8 Cyl 6.0L
Product Details
Notes : 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 : With 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# 2370Product Fit : Direct FitQuantity Sold : Sold individuallyReplaces OE Number : 22840116Replaces Partslink Number : GM3010274Warranty : 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.

Promotions : Collision Parts SavingsReturns Policy : 30-Day Return PolicyCore Height : 34 in.Core Width : 17 1/4 in.Core Thickness : 1 in.Interchange Part Number : 3728, CU2370, 22840116, GM3010274
Radiator, 8 Cyl., 4.8/5.3L Engines, Plastic Tank, without Engine Oil Cooler, With 28 x 17 core size, For Models Without Tow Package
Part Number: P2334
Guaranteed to Fit
$116.49
Vehicle Fitment
  • 2003 GMC Sierra 1500 SLT 8 Cyl 4.8L Automatic Transmission, With 28 x 17 core size, For Models Without Tow Package
  • 2003 GMC Sierra 1500 SLT 8 Cyl 5.3L With 28 x 17 core size, For Models Without Tow Package
  • 2003 GMC Sierra 1500 SL 8 Cyl 5.3L With 28 x 17 core size, For Models Without Tow Package
  • 2003 GMC Sierra 1500 Base 8 Cyl 5.3L With 28 x 17 core size, For Models Without Tow Package
  • 2003 GMC Sierra 1500 WT 8 Cyl 4.8L Automatic Transmission, With 28 x 17 core size, For Models Without Tow Package
  • 2003 GMC Sierra 1500 SLE 8 Cyl 5.3L With 28 x 17 core size, For Models Without Tow Package
  • 2003 GMC Sierra 1500 WT 8 Cyl 5.3L With 28 x 17 core size, For Models Without Tow Package
  • 2003 GMC Sierra 1500 SL 8 Cyl 4.8L Automatic Transmission, With 28 x 17 core size, For Models Without Tow Package
  • 2003 GMC Sierra 1500 SLE 8 Cyl 4.8L Automatic Transmission, With 28 x 17 core size, For Models Without Tow Package
  • 2003 GMC Sierra 1500 Base 8 Cyl 4.8L Automatic Transmission, With 28 x 17 core size, For Models Without Tow Package
Product Details
Notes : Please measure your Radiator size before ordering.Core Dimensions : 28.25 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# 2334Product Fit : Direct FitQuantity Sold : Sold individuallyReplaces OE Number : 15193110Replaces Partslink Number : GM3010436Warranty : 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.

Promotions : Collision Parts SavingsReturns Policy : 30-Day Return PolicyCore Height : 28 1/4 in.Core Width : 17 1/4 in.Core Thickness : 1 in.Interchange Part Number : 3830, CU2334, 15193110, GM3010436
Radiator, 6 Cyl., 4.3L Engine, Plastic Tank, without Engine Oil Cooler
Part Number: P2368
Guaranteed to Fit
$124.99
Vehicle Fitment
  • 2003 GMC Sierra 1500 WT 6 Cyl 4.3L
  • 2003 GMC Sierra 1500 SLE 6 Cyl 4.3L
  • 2003 GMC Sierra 1500 SLT 6 Cyl 4.3L
  • 2003 GMC Sierra 1500 SL 6 Cyl 4.3L
  • 2003 GMC Sierra 1500 Base 6 Cyl 4.3L
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 : 28.25 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# 2368Product Fit : Direct FitQuantity Sold : Sold individuallyReplaces OE Number : 15841572Replaces Partslink Number : GM3010519Warranty : 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 : 28 1/4 in.Core Width : 17 1/4 in.Core Thickness : 1 in.Interchange Part Number : CU2334, 15841572, GM3010519
Radiator with A/C Condenser, 4.3L/4.8L/5.3L Eng., Plastic Tank, with A/C Condenser
Part Number: KIT-090123-138
Guaranteed to Fit
$181.49
Vehicle Fitment
  • 2003 GMC Sierra 1500 Denali 8 Cyl 6.0L
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 : With 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# 2370Product Fit : Direct FitQuantity Sold : KitReplaces OE Number : 22840116, 20913751Replaces Partslink Number : GM3010274, 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.

Promotions : Collision Parts SavingsReturns Policy : 30-Day Return PolicyCore Height : 34 in.Core Width : 17 1/4 in.Core Thickness : 1 in.Interchange Part Number : 3728, CU2370, 22840116, GM3010274, 74953, 1563666, 20913751, GM3030162
3-Piece Kit Radiator, 4.8L/5.3L/6.0L Engines, Plastic Tank, with Coolant Reservoir and Thermostat
Part Number: KIT-052623-86
Guaranteed to Fit
$193.49
Vehicle Fitment
  • 2003 GMC Sierra 1500 Denali 8 Cyl 6.0L
Product Details
Notes : Radiator - Please measure your Radiator size before ordering.; Thermostat - Includes housing; Coolant Reservoir - With CapCore Dimensions : 34 x 17.25 x 1 in. Core SizeComponents : (1) Coolant Reservoir, (1) Radiator, and (1) ThermostatAutomatic Transmission Cooler : With Transmission CoolerEngine Oil Cooler : With 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# 2370Product Fit : Direct FitQuantity Sold : KitReplaces OE Number : 22840116, 15808716-PFM, 12571261Replaces Partslink Number : GM3010274, GM3014121Warranty : 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.

Promotions : Collision Parts SavingsReturns Policy : 30-Day Return PolicyCore Height : 34 in.Core Width : 17 1/4 in.Core Thickness : 1 in.Interchange Part Number : 3728, CU2370, 22840116, GM3010274, 15808716-PFM, GM3014121, 902700, 12571261
3-Piece Kit Radiator, 4.8L/5.3L/6.0L Engines, Aluminum Core, Plastic Tank, includes Fan Shrouds
Part Number: KIT-011019-10
Guaranteed to Fit
$204.99
Vehicle Fitment
  • 2003 GMC Sierra 1500 Denali 8 Cyl 6.0L
Product Details
Core Dimensions : 34 x 17.25 x 1 in. Core SizeComponents : (2) Fan Shroud and (1) RadiatorAutomatic Transmission Cooler : With Transmission CoolerEngine Oil Cooler : With 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# 2370Product Fit : Direct FitQuantity Sold : KitReplaces OE Number : 22840116, 15267487, 15088328Replaces Partslink Number : GM3010274, GM3110136, GM3110135Warranty : 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 : 3728, CU2370, 22840116, GM3010274, 15267487, GM3110136, 15088328, GM3110135
Radiator with A/C Condenser, 4.8L/5.3L Engine, Plastic Tank
Part Number: KIT-090123-146
Guaranteed to Fit
$159.49
Vehicle Fitment
  • 2003 GMC Sierra 1500 SLT 8 Cyl 4.8L Automatic Transmission, With 28 x 17 core size, For Models Without Tow Package
  • 2003 GMC Sierra 1500 SLT 8 Cyl 5.3L Automatic Transmission, With 28 x 17 core size, For Models Without Tow Package
  • 2003 GMC Sierra 1500 SL 8 Cyl 5.3L Automatic Transmission, With 28 x 17 core size, For Models Without Tow Package
  • 2003 GMC Sierra 1500 Base 8 Cyl 5.3L Automatic Transmission, With 28 x 17 core size, For Models Without Tow Package
  • 2003 GMC Sierra 1500 WT 8 Cyl 4.8L Automatic Transmission, With 28 x 17 core size, For Models Without Tow Package
  • 2003 GMC Sierra 1500 SLE 8 Cyl 5.3L Automatic Transmission, With 28 x 17 core size, For Models Without Tow Package
  • 2003 GMC Sierra 1500 WT 8 Cyl 5.3L Automatic Transmission, With 28 x 17 core size, For Models Without Tow Package
  • 2003 GMC Sierra 1500 SL 8 Cyl 4.8L Automatic Transmission, With 28 x 17 core size, For Models Without Tow Package
  • 2003 GMC Sierra 1500 SLE 8 Cyl 4.8L Automatic Transmission, With 28 x 17 core size, For Models Without Tow Package
  • 2003 GMC Sierra 1500 Base 8 Cyl 4.8L Automatic Transmission, With 28 x 17 core size, For Models Without Tow Package
Product Details
Core Dimensions : 28.25 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# 2334Product Fit : Direct FitQuantity Sold : KitReplaces OE Number : 15193110, 20913751Replaces Partslink Number : GM3010436, 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.

Promotions : Collision Parts SavingsReturns Policy : 30-Day Return PolicyCore Height : 28 1/4 in.Core Width : 17 1/4 in.Core Thickness : 1 in.Interchange Part Number : 3830, CU2334, 15193110, GM3010436, 74953, 1563666, 20913751, GM3030162
3-Piece Kit Radiator with Fan Shrouds, 4.8L/5.3L Engine, Plastic Tank, 28 in. Width
Part Number: KIT-011019-09
Guaranteed to Fit
$146.49
Vehicle Fitment
  • 2003 GMC Sierra 1500 SLT 8 Cyl 4.8L Automatic Transmission, Upper & Lower, Single Fan Type, With 28 x 17 core size, For Models Without Tow Package
  • 2003 GMC Sierra 1500 SLT 8 Cyl 5.3L Automatic Transmission, Upper & Lower, Single Fan Type, With 28 x 17 core size, For Models Without Tow Package
  • 2003 GMC Sierra 1500 SL 8 Cyl 5.3L Automatic Transmission, Upper & Lower, Single Fan Type, With 28 x 17 core size, For Models Without Tow Package
  • 2003 GMC Sierra 1500 Base 8 Cyl 5.3L Automatic Transmission, Upper & Lower, Single Fan Type, With 28 x 17 core size, For Models Without Tow Package
  • 2003 GMC Sierra 1500 WT 8 Cyl 4.8L Automatic Transmission, Upper & Lower, Single Fan Type, With 28 x 17 core size, For Models Without Tow Package
  • 2003 GMC Sierra 1500 SLE 8 Cyl 5.3L Automatic Transmission, Upper & Lower, Single Fan Type, With 28 x 17 core size, For Models Without Tow Package
  • 2003 GMC Sierra 1500 WT 8 Cyl 5.3L Automatic Transmission, Upper & Lower, Single Fan Type, With 28 x 17 core size, For Models Without Tow Package
  • 2003 GMC Sierra 1500 SL 8 Cyl 4.8L Automatic Transmission, Upper & Lower, Single Fan Type, With 28 x 17 core size, For Models Without Tow Package
  • 2003 GMC Sierra 1500 SLE 8 Cyl 4.8L Automatic Transmission, Upper & Lower, Single Fan Type, With 28 x 17 core size, For Models Without Tow Package
  • 2003 GMC Sierra 1500 Base 8 Cyl 4.8L Automatic Transmission, Upper & Lower, Single Fan Type, With 28 x 17 core size, For Models Without Tow Package
Product Details
Core Dimensions : 28.25 x 17.25 x 1 in. Core SizeComponents : (2) Fan Shroud 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# 2334Product Fit : Direct FitQuantity Sold : KitReplaces OE Number : 15193110, 15707562, 15088327Replaces Partslink Number : GM3010436, GM3110137, GM3110134Warranty : 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 : 28 1/4 in.Core Width : 17 1/4 in.Core Thickness : 1 in.Interchange Part Number : 3830, CU2334, 15193110, GM3010436, 15707562, GM3110137, 15088327, GM3110134
5-Piece Kit Radiator, 4.8L/5.3L/6.0L Engines, Aluminum Core, Plastic Tank, includes Radiator Cap, Radiator Hose, and Thermostat
Part Number: KIT-090723-65
Guaranteed to Fit
$187.99
Vehicle Fitment
  • 2003 GMC Sierra 1500 Denali 8 Cyl 6.0L
Product Details
Notes : Cap - 15 lbs; Radiator - 34 Inches Core with 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 : With 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# 2370Product 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.

Promotions : Collision Parts SavingsReturns Policy : 30-Day Return PolicyCore Height : 34 in.Core Width : 17 1/4 in.Core Thickness : 1 in.Interchange Part Number : 3728, CU2370, 22840116, GM3010274, RC50150004
Radiator, 8 Cyl., 5.3L Engine, Plastic Tank, without Engine Oil Cooler, For Models With Tow Package, Heavy Duty Cooling, Measures 34-inch Between Tanks, with (4) Coolant/Antifreeze
Part Number: P2423-86-374OEM-4
Guaranteed to Fit
$184.99
Vehicle Fitment
  • 2003 GMC Sierra 1500 Base 8 Cyl 5.3L For Models With Tow Package, Heavy Duty Cooling, Measures 34-inch Between Tanks
  • 2003 GMC Sierra 1500 SLE 8 Cyl 5.3L For Models With Tow Package, Heavy Duty Cooling, Measures 34-inch Between Tanks
  • 2003 GMC Sierra 1500 WT 8 Cyl 5.3L For Models With Tow Package, Heavy Duty Cooling, Measures 34-inch Between Tanks
  • 2003 GMC Sierra 1500 SLT 8 Cyl 5.3L For Models With Tow Package, Heavy Duty Cooling, Measures 34-inch Between Tanks
  • 2003 GMC Sierra 1500 SL 8 Cyl 5.3L For Models With Tow Package, Heavy Duty Cooling, Measures 34-inch Between Tanks
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
Radiator, 8 Cyl., 6.0L Engine, Plastic Tank, with Engine Oil Cooler, with (4) Coolant/Antifreeze
Part Number: P2370-86-374OEM-4
Guaranteed to Fit
$201.99
Vehicle Fitment
  • 2003 GMC Sierra 1500 Denali 8 Cyl 6.0L
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 : With 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# 2370Product Fit : Direct FitQuantity Sold : KitReplaces OE Number : 22840116Replaces Partslink Number : GM3010274Warranty : 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 : 3728, CU2370, 22840116, GM3010274
Radiator, 8 Cyl., 4.8L Engine, Plastic Tank, without Engine Oil Cooler, Automatic Transmission, With 28 x 17 core size, For Models Without Tow Package, with (3) Coolant/Antifreeze
Part Number: P2334-86-374OEM-3
Guaranteed to Fit
$163.49
Vehicle Fitment
  • 2003 GMC Sierra 1500 SLE 8 Cyl 4.8L Automatic Transmission, With 28 x 17 core size, For Models Without Tow Package
Product Details
Notes : 3 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 : 28.25 x 17.25 x 1 in. Core SizeComponents : (3) 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# 2334Product Fit : Direct FitQuantity Sold : KitReplaces OE Number : 15193110Replaces Partslink Number : GM3010436Warranty : 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 : 28 1/4 in.Core Width : 17 1/4 in.Core Thickness : 1 in.Interchange Part Number : 3830, CU2334, 15193110, GM3010436
Radiator, 8 Cyl., 4.8L Engine, Plastic Tank, without Engine Oil Cooler, For Models With Tow Package, Heavy Duty Cooling, Measures 34-inch Between Tanks, with (3) Coolant/Antifreeze
Part Number: P2423-86-374OEM-3
Guaranteed to Fit
$166.99
Vehicle Fitment
  • 2003 GMC Sierra 1500 SL 8 Cyl 4.8L For Models With Tow Package, Heavy Duty Cooling, Measures 34-inch Between Tanks
  • 2003 GMC Sierra 1500 SLE 8 Cyl 4.8L For Models With Tow Package, Heavy Duty Cooling, Measures 34-inch Between Tanks
  • 2003 GMC Sierra 1500 Base 8 Cyl 4.8L For Models With Tow Package, Heavy Duty Cooling, Measures 34-inch Between Tanks
  • 2003 GMC Sierra 1500 WT 8 Cyl 4.8L For Models With Tow Package, Heavy Duty Cooling, Measures 34-inch Between Tanks
  • 2003 GMC Sierra 1500 SLT 8 Cyl 4.8L For Models With Tow Package, Heavy Duty Cooling, Measures 34-inch Between Tanks
Product Details
Notes : 3 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 : (3) 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
Radiator, 6 Cyl., 4.3L Engine, Plastic Tank, without Engine Oil Cooler, Automatic Transmission, with (3) Coolant/Antifreeze
Part Number: P2368-86-374OEM-3
Guaranteed to Fit
$171.49
Vehicle Fitment
  • 2003 GMC Sierra 1500 SL 6 Cyl 4.3L Automatic Transmission
Product Details
Notes : 3 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 : 28.25 x 17.25 x 1 in. Core SizeComponents : (3) 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# 2368Product Fit : Direct FitQuantity Sold : KitReplaces OE Number : 15841572Replaces Partslink Number : GM3010519Warranty : 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 : 28 1/4 in.Core Width : 17 1/4 in.Core Thickness : 1 in.Interchange Part Number : CU2334, 15841572, GM3010519
Radiator, 8 Cyl., 4.8/5.3L Engines, Plastic Tank, without Engine Oil Cooler, Automatic Transmission, With or Without Optional Air Conditioning, With 28 x 17 core size, For Models Without Tow Package, with (4) Coolant/Antifreeze
Part Number: P2334-86-374OEM-4
Guaranteed to Fit
$180.99
Vehicle Fitment
  • 2003 GMC Sierra 1500 SLE 8 Cyl 5.3L Automatic Transmission, With or Without Optional Air Conditioning, With 28 x 17 core size, For Models Without Tow Package
  • 2003 GMC Sierra 1500 SLE 8 Cyl 4.8L Automatic Transmission, With or Without Optional Air Conditioning, With 28 x 17 core size, For Models Without Tow Package
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 : 28.25 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# 2334Product Fit : Direct FitQuantity Sold : KitReplaces OE Number : 15193110Replaces Partslink Number : GM3010436Warranty : 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 : 28 1/4 in.Core Width : 17 1/4 in.Core Thickness : 1 in.Interchange Part Number : 3830, CU2334, 15193110, GM3010436
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