Fits models with the 5.3L or 6.2L engine.
Must be equipped with the Max Trailering Package.
OEM # 23388802
It fits vehicles with an automatic transmission and either a 4.8L or 5.3L engine. This part is for vehicles without an engine oil cooler, without enhanced cooling, and without heavy-duty transmission cooling. It also fits vehicles without the hybrid or police packages and without body cladding. The radiator core measures 34 inches wide and 1 1/8 inches thick.
Condition: Excellent (A)
Mileage: 113,000 miles
It fits vehicles with the 5.3L engine and 4-speed automatic transmission. This radiator features a heavy-duty transmission cooling system (option code KNP).
Condition: Excellent (A)
Mileage: 203,100 miles
It is for vehicles with an automatic transmission.
Condition: Excellent (A)
Mileage: 114,200 miles
It is for vehicles with an automatic transmission. It does not include the tow package.
Condition: Excellent (A)
Mileage: 61,600 miles
It includes an engine oil cooler.
Condition: Excellent (A)
Mileage: 121,000 miles
It is for vehicles with an automatic transmission and a 4.3L engine. This part fits vehicles with option codes CMD, FWI, LV3, and TCB. It is for vehicles without a heavy duty heater.
Condition: Excellent (A)
Mileage: 73,200 miles
It is for vehicles with an automatic transmission. Please check the cooler line fittings to ensure they match your original part.
Condition: Excellent (A)
Mileage: 127,600 miles
It fits vehicles with the 6.2L engine and 8-speed automatic transmission. This radiator is for 4-door models. It is for vehicles without a heavy duty tow package and without a standard tow package. It is designed for vehicles that do not have transmission cooler connectors on the left side of the radiator.
Condition: Excellent (A)
Mileage: 121,900 miles
It fits vehicles with a 5.3L engine and automatic transmission. It is an auxiliary radiator.
Condition: Good (B)
Mileage: 154,400 miles
It is the rear engine radiator.
Condition: Excellent (A)
Mileage: 200,500 miles
It fits vehicles with the 5.3L engine and automatic transmission. The radiator core measures 18-1/2 inches by 34 inches by 1-5/16 inches thick.
Condition: Excellent (A)
Mileage: 166,600 miles
It fits 4-door vehicles with the 5.3L engine and 4-speed automatic transmission. It is the main radiator for vehicles with a 5.3L engine, excluding Denali models, and is for vehicles with rear auxiliary air conditioning.
Condition: Excellent (A)
Mileage: 263,700 miles
This is a complete assembly.
It is a new aftermarket radiator. This part fits vehicles with the 4.3L engine and 4-speed automatic transmission. It is for 2-door vehicles. The radiator dimensions are 18-1/2 inches by 34 inches by 1-1/8 inches.
Condition: Excellent (A)
Mileage: 315,000 miles
It fits vehicles with a 6.2L engine and automatic transmission. It features a transmission oil cooler.
Condition: Excellent (A)
Mileage: 54,100 miles
It fits vehicles with the 6.0L engine and 4-speed automatic transmission. This radiator is for 4-door models and includes an engine oil cooler (option code KC4). Please check your cooler line fittings to ensure they match.
Condition: Excellent (A)
Mileage: 298,000 miles
Auxiliary Radiator w/ Built-In Oil Cooler Design Combi Cooler
It fits vehicles with a 5.3L engine and automatic transmission. It is for the auxiliary radiator.
Condition: Excellent (A)
Mileage: 133,200 miles
w/ 34 in x 17-1/4 in x 1 in Core w/ TOC (Transmission Oil Cooler) w/o EOC (Engine Oil Cooler)
It fits vehicles with the 4.3L engine and 6-speed automatic transmission. It is compatible with vehicles featuring option code 4EC, heavy duty heater (option code C42), option code LV1, and option code MSL.
Condition: Excellent (A)
Mileage: 126,700 miles
w/ 34 in. Between Tanks; w/ TOC (Transmission Oil Cooler); w/o EOC (Engine Oil Cooler)
28-1/4 in. Between Tanks; w/ TOC (Transmission Oil Cooler); w/o Engine Oil Cooler - Measure Core To Ensure Proper Fit
w/ 34 in x 17-1/4 in x 1 in Core w/ TOC (Transmission Oil Cooler) w/ EOC (Engine Oil Cooler)
It fits vehicles with the 6.2L engine and 8-speed automatic transmission. This radiator is for 4-door models and is designed for vehicles without a tow package.
Condition: Excellent (A)
Mileage: 127,500 miles
w/ 28-1/4 in x 17-1/4 in x 1 in Core w/ TOC (Transmission Oil Cooler) w/o EOC (Engine Oil Cooler)
28 in Core Width; w/o EOC
34" WIDE; 1 1/4" THICK; w/ EOC Economy Version
Platinum Pro Part
w/ 34 in. x 17-1/2 in. x 1 in. Core; w/ TOC (Transmission Oil Cooler); w/ EOC (Engine Oil Cooler)
It fits vehicles with a 5.3L engine and automatic transmission. It is for vehicles without the hybrid option and without rear auxiliary AC.
Condition: Excellent (A)
This part is designed without a Towing Package.
28 1/4" WIDE; wo/EOC; GAS; w/ Heater Return Line
28 1/4" WIDE; wo/EOC
34" WIDE; 1 1/4" THICK; wo/ EOC; Enhanced Unit Premium Version
It fits vehicles with the 5.3L engine and 8-speed automatic transmission. This part is for vehicles without the heavy duty tow package and includes option code 4EC.
Condition: Excellent (A)
Mileage: 71,400 miles
Platinum Pro Part
34" WIDE; 1" THICK; wo/ EOC
This is a complete assembly.
with 34" x 1" Core; w/o EOC
w/o Max Trailer Package 1st Design
Auxiliary Radiator (Low Temperature, Combi Cooler)
Platinum Pro Part
Without Engine Oil Cooler With 34 inch Core
It fits 4-door vehicles with the 2.7L engine and an automatic transmission.
Condition: Excellent (A)
Mileage: 61,300 miles
This part is designed without a Towing Package.
with engine oil cooler; Platinum Pro Part
w/o Engine Oil Cooler w/ Plate Type Transmission Oil Cooler w/ Oil Cooler Adapters w/ 28 1/4 in. Core Length w/ 1 1/4 in. Core Thickness
w/o Engine Oil Cooler w/ Plate Type Transmission Oil Cooler w/ 34 in. Core Length w/ Upgraded Heavy Duty 1 1/4 in. Core Thickness
Platinum Pro Part
5.3 Liter
1-1/4" Core Thickness; w/ TOC w/ EOC HD Cooling
Includes a Transmission Oil Cooler.
This is an Assembly part.
Main Radiator 10% Stronger Core OE 28mm vs CSF 31mm
34" WIDE; 1" THICK; w/ EOC Premium Version
with 34" x 17" x 1" Core; w/ TOC w/ EOC
34" WIDE; 1 1/4" THICK; w/ EOC Premium Version
with 34" x 1-1/4" Core; w/o EOC w/ TOC
It fits vehicles with the 4.3L engine and automatic transmission.
Condition: Excellent (A)
Mileage: 34,800 miles
Auxiliary, Incl.ATF Cooler
It fits vehicles with the 5.3L engine and automatic transmission. It is compatible with vehicles featuring option code L8B.
Condition: Excellent (A)
Mileage: 22,000 miles
Fits 5.3 Liter and 6.2 Liter engines.
For models without the Max Trailering Package.
27mm Core
This is an assembly.
Main Radiator w/ Towing Package w/o Towing Package Upgraded Model
w/ Max Trailering Pkg Upgraded Model w/o Max Trailering Pkg
This is a complete assembly.
Platinum Pro Part
w/o Max Trailer Package
w/ Towing Package w/o Towing Package Upgraded Model
Radiator Assembly.
For 5.3L or 6.2L engines.
Must have the Towing Package.
OEM #: 84186718.
Platinum Pro Part
w/ 6 Plate Transmission Oil Cooler w/ 4 Plate Engine Oil Cooler w/ Removable Heater Bypass Cap Provided w/ Oil Cooler Adapters w/ Heavy Duty 1 1/4 in. Core Thickness High-Efficiency B-Tube Technology Core w/ 34 in. Core Length
with towing package with performance package ; Platinum Pro Part
with transmission oil cooler with engine oil cooler ; Platinum Pro Part
without Max-Towing package; Platinum Pro Part
With Engine Oil Cooler And Transmission Oil Cooler With 34 inch Core
External Oil Cooler
w/ Heavy Duty 1 1/4 in. Core Thickness w/ 6 Plate Transmission Oil Cooler w/ 4 Plate Engine Oil Cooler w/ Removable Heater Bypass Cap Provided w/ 34 in. Core Length
It fits vehicles with a 6.0L hybrid engine, automatic transmission, and generator control.
Condition: Excellent (A)
Mileage: 72,400 miles
Platinum Pro Part
WITH EOC
wo/ TOW; wo/ Oil Cooler Bracket
Core Size-34.02 x 17.24 x 1.26"
Except Towing Package
Core Size-33.94 x 17.05 x 1.06"
w/ Two Coolers
Exc.Towing Package; 2nd Design(Except ATF Cooling Connections)
Engine Cooling
Applicable for 2019 through 2020 models with the 2.7L Turbo engine.
The OEM # is 84943135.
w/Tow; w/ Two Coolers; wo/ Oil Cooler Connector
Main Radiator w/ External Transmission Oil Cooler
Except Towing Package; 1st Design(withATF Cooling Connections on Left Side of Radiator)
with Towing Package
Except Towing Package
w/TOW
Towing Package
w/ Transmission Oil Cooler w/o Engine Oil Cooler (3.73 Gear Ratio RPO GT4)
With Heavy Duty Trailer Package
Fits vehicles with a 6.2L engine and automatic transmission.
Condition: Excellent (A)
Mileage: 19,800 miles
Iron
This is a BRAND NEW radiator. It does not have an air tube.
Condition: Excellent (A)
It fits vehicles with a 6.2L engine and automatic transmission. It is designed for vehicles with a heavy-duty tow package (option code NHT), municipal service vehicles (option code 5W4), or police vehicles (option code 9C1). It is also for vehicles with a tow package (option code NHT) and is made without transmission cooler connectors on the left side of the radiator.
Condition: Excellent (A)
Mileage: 59,800 miles
Platinum Pro Part
It fits models with the heavy duty tow package (option code NHT).
Condition: Excellent (A)
Mileage: 89,700 miles
Condition: Excellent (A)
Mileage: 40,800 miles
w/o Max Trailering Pkg
Condition: Excellent (A)
Mileage: 27,700 miles
w/ Heavy Duty Transmission Cooling System (RPO KNP)
w/ Transmission Oil Cooler w/o Engine Oil Cooler (3.73 Gear Ratio RPO GT4)
w/ Transmission Oil Cooler w/o Engine Oil Cooler (3.73 Gear Ratio RPO GT4)
3-Row; 1 5/16 in. Inlet; 1 9/16 in. Outlet; 21 3/8 x 40 1/2 in. Overall; Saddle Mount
This is a complete assembly.
It is for vehicles with the 5.3L engine. This part is being sold for parts only. The engine oil cooler needs to be flushed. This part is for vehicles without the heavy duty tow package.
Condition: Good (B)
Mileage: 69,000 miles
It includes the radiator, A/C condenser, and electric cooling fan pack. For vehicles with the 6.2L engine.
Condition: Excellent (A)
Mileage: 164,000 miles
Towing Package
Condition: Good (B)
Mileage: 95,800 miles
Browse our selection of quality radiator parts designed specifically for your Chevrolet Silverado 1500. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
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Automatic · Manual
