Fits models with the 5.3L or 6.2L engine.
Must be equipped with the Max Trailering Package.
OEM # 23388802
This radiator assembly is for vehicles with an automatic transmission. It fits vehicles with the 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 4.10 axle ratio, without body cladding, without the hybrid option, and without the police package. The core measures 34 inches wide by 18-1/2 inches high and is 1-1/8 inches thick.
Condition: Excellent (A)
Mileage: 113,000 miles
For vehicles with the 5.3L engine and heavy duty transmission cooling (option code KNP). This part is for vehicles without ID ATS, without ID ASA, and without ID APC.
Condition: Excellent (A)
Mileage: 98,000 miles
It features heavy-duty transmission cooling (option code KNP). Please note that this radiator has some bent fins.
Condition: Good (B)
Mileage: 148,000 miles
It fits vehicles with the 4.3L engine and manual transmission. This radiator is designed without oil coolers.
Condition: Excellent (A)
Mileage: 164,000 miles
Condition: Excellent (A)
Mileage: 174,000 miles
For vehicles with the 6.2L engine and all-wheel drive. Features include an auxiliary oil cooler (AOT-CL) and air conditioning. The radiator core measures 18-1/2 inches by 34 inches by 1-5/16 inches thick. Fits vehicles with body cladding.
Condition: Excellent (A)
Mileage: 196,700 miles
It is for vehicles with an automatic transmission. This part does not include the tow package. It features transmission cooler connectors on the side of the radiator.
Condition: Excellent (A)
Mileage: 61,600 miles
This is a radiator assembly for vehicles with an automatic transmission. Please note this unit has line damage but will hold fluid.
Condition: Excellent (A)
Mileage: 114,200 miles
It is the main radiator for models without the Denali package and includes a rear auxiliary air conditioning system. This part has bent fins.
Condition: Good (B)
Mileage: 175,000 miles
It features an engine oil cooler (option code KC4). Check the cooler line fittings to ensure they match your vehicle.
Condition: Excellent (A)
Mileage: 235,600 miles
It fits vehicles with an automatic transmission. This part is for models without the hybrid option and without rear auxiliary air conditioning.
Condition: Excellent (A)
Mileage: 227,900 miles
with 34" x 1" Core; w/o EOC
Condition: Excellent (A)
Mileage: 42,000 miles
For vehicles with the 4.3L engine and without a heavy-duty heater. Compatible with option codes CMD, FWI, LV3, and TCB.
Condition: Excellent (A)
Mileage: 139,000 miles
It fits vehicles with four-wheel drive (4x4) and the 6.2L engine (option code L83). This part is for vehicles without a heavy-duty towing package, without a standard towing package, and without transmission cooler connectors on the left side of the radiator.
Condition: Excellent (A)
Mileage: 99,000 miles
Check the cooler line fittings to ensure they fit your vehicle. This part is for vehicles with an automatic transmission and a 6.0L or 6.2L engine. It fits vehicles without a 3.73 axle ratio.
Condition: Excellent (A)
Mileage: 136,000 miles
It is for vehicles with the 4.3L engine (option code LV1), heavy duty heater (option code C42), and option code MSL.
Condition: Good (B)
Mileage: 136,000 miles
For vehicles without the towing package. This radiator features transmission cooler connectors located on the left side.
Condition: Excellent (A)
Mileage: 147,000 miles
For vehicles with the 6.0L engine and 4-speed automatic transmission. Fits 4-door models.
Condition: Excellent (A)
Mileage: 131,200 miles
It includes an engine oil cooler (option code KC4) and is for vehicles with the enhanced cooling package (option code K5L). The core measures 19-7/16 inches by 34 inches by 2-3/16 inches.
Condition: Excellent (A)
Mileage: 110,000 miles
28 in Core Width; w/o EOC
It is the main radiator for vehicles without the Denali package. Fits vehicles with rear auxiliary air conditioning.
Condition: Excellent (A)
Mileage: 186,700 miles
Auxiliary Radiator w/ Built-In Oil Cooler Design Combi Cooler
For vehicles with the heavy duty tow package (option code NHT), municipal service vehicle package (option code 5W4), or Police package (option code 9C1). This part is designed for models without transmission cooler connectors on the left side of the radiator.
Condition: Good (B)
Mileage: 143,000 miles
This is a complete assembly.
with 34" x 17" x 1" Core; w/ TOC w/ EOC
Built for vehicles with the 5.3L engine.
Condition: Excellent (A)
Mileage: 152,000 miles
Built for vehicles with the 6.2L engine. Compatible with 8-speed automatic transmissions (option code M5U). Fits vehicles both with and without the tow package (option code NHT).
Condition: Good (B)
Mileage: 172,000 miles
For vehicles without the towing package. This radiator features transmission cooler connectors.
Condition: Good (B)
Mileage: 167,000 miles
For 4x4 vehicles with the 6.2L engine (option code L83). This part is for vehicles without the heavy duty tow package, without the tow package, and without transmission cooler connectors on the left side of the radiator.
Condition: Good (B)
Mileage: 126,000 miles
For vehicles without the heavy duty tow package.
Condition: Good (B)
Mileage: 99,000 miles
Built for vehicles with the 4.3L engine and without a heavy-duty heater. Compatible with option codes CMD, FWI, LV3, and TCB.
Condition: Good (B)
Mileage: 177,000 miles
For vehicles with the police package (option code 9C1) or tow package (option code NHT). This radiator features transmission cooler connectors on the left side.
Condition: Excellent (A)
Mileage: 132,000 miles
It fits vehicles with the 6.0L engine and includes a transmission oil cooler. It is compatible with vehicles featuring the 6.2L engine, engine oil cooler (option code KC4), enhanced cooling package (option code K5L), or police package (option code PPV). The core measures 1-5/16 inches thick and 34 inches wide. This part is not for vehicles with identification code AAHA.
Condition: Excellent (A)
Mileage: 199,000 miles
It includes a transmission oil cooler. This part fits vehicles with the 6.0L or 6.2L engine, the engine oil cooler (option code KC4), the enhanced cooling package (option code K5L), or the police package (option code PPV). It is not for vehicles with identification code AAHA. The core measures 18-1/2 inches by 34 inches by 1-5/16 inches.
Condition: Excellent (A)
Mileage: 162,300 miles
It includes a transmission oil cooler and is designed for vehicles with the 6.0L or 6.2L engine. It fits models with the engine oil cooler (option code KC4), enhanced cooling package (option code K5L), or police package (option code PPV). This part is not for vehicles with identification code AAHA. The core measures 34 inches wide by 18-1/2 inches high and is 1-5/16 inches thick.
Condition: Good (B)
Mileage: 85,000 miles
For vehicles with the 2.7L engine.
Condition: Good (B)
Mileage: 148,000 miles
It is compatible with vehicles equipped with the 6.0L engine and automatic transmission. It features an engine oil cooler (option code KC4). Please check your cooler line fittings to ensure proper fitment.
Condition: Excellent (A)
Mileage: 165,000 miles
It is for 4-wheel drive vehicles with a 6.0L engine and an automatic transmission. This radiator includes an engine oil cooler (option code KC4). Please check your cooler line fittings to ensure they match.
Condition: Excellent (A)
Mileage: 146,000 miles
with 34" x 1-1/4" Core; w/o EOC w/ TOC
Built for vehicles with the 5.3L engine and automatic transmission. This part is for vehicles equipped with generator control.
Condition: Excellent (A)
Mileage: 71,700 miles
The core dimensions are 18-1/2 inches by 34 inches by 1-1/8 inches.
Condition: Excellent (A)
Mileage: 143,000 miles
It includes an auxiliary cooler.
Condition: Excellent (A)
Mileage: 133,200 miles
It fits vehicles with the 5.3L engine and automatic transmission. This is an auxiliary radiator.
Condition: Good (B)
Mileage: 154,400 miles
It is for 4x4 vehicles with a 6.0L engine and automatic transmission. This radiator includes an engine oil cooler (option code KC4). Please check your cooler line fittings to ensure they match.
Condition: Excellent (A)
Mileage: 137,000 miles
w/ 34 in. Between Tanks; w/ TOC (Transmission Oil Cooler); w/o EOC (Engine Oil Cooler)
This part is designed without a Towing Package.
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/ Two Coolers
w/ 34 in x 17-1/4 in x 1 in Core 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/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
It fits 4-door vehicles equipped with the 5.3L engine and 6-speed automatic transmission. This radiator is for vehicles with the heavy duty tow package (option code NHT), municipal service vehicle package (option code 5W4), or Police package (option code 9C1). It is designed for models without transmission cooler connectors on the side the buckle clicks into.
Condition: Excellent (A)
Mileage: 167,800 miles
This is an assembly.
w/ 34 in x 17-1/4 in x 1 in Core w/ TOC (Transmission Oil Cooler) w/ EOC (Engine Oil Cooler)
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)
For vehicles with the 5.3L engine, 8-speed automatic transmission, and option code 4EC. This part is for vehicles without the heavy duty tow package.
Condition: Excellent (A)
Mileage: 71,400 miles
Platinum Pro Part
34" WIDE; 1 1/4" THICK; w/ EOC Economy Version
Main Radiator 10% Stronger Core OE 28mm vs CSF 31mm
w/ 34 in. x 17-1/2 in. x 1 in. Core; w/ TOC (Transmission Oil Cooler); w/ EOC (Engine Oil Cooler)
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 is a recycled factory part for vehicles with the 4.3L engine.
Condition: Good (B)
Mileage: 109,000 miles
Built for vehicles with the 2.7L engine.
Condition: Excellent (A)
Mileage: 51,000 miles
For vehicles with the 4.3L engine (option code LV1) and heavy duty heater (option code C42). Fits vehicles with option code MSL.
Condition: Excellent (A)
Mileage: 119,000 miles
with engine oil cooler; Platinum Pro Part
Main Radiator w/ Towing Package w/o Towing Package Upgraded Model
w/ Max Trailering Pkg Upgraded Model w/o Max Trailering Pkg
Platinum Pro Part
34" WIDE; 1" THICK; wo/ EOC
w/ Towing Package w/o Towing Package Upgraded Model
It is compatible with vehicles equipped with a 4.3L engine, automatic transmission, and 4-wheel drive (4X4).
Condition: Excellent (A)
Mileage: 102,000 miles
This is a complete assembly.
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
Without Engine Oil Cooler With 34 inch Core
Platinum Pro Part
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
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.
34" WIDE; 1" THICK; w/ EOC Premium Version
34" WIDE; 1 1/4" THICK; w/ EOC Premium Version
Auxiliary, Incl.ATF Cooler
For vehicles with the 5.3L engine and automatic transmission (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
Main Radiator w/ External Transmission Oil Cooler
Platinum Pro Part
Radiator Assembly.
For 5.3L or 6.2L engines.
Must have the Towing Package.
OEM #: 84186718.
with towing package with performance package ; Platinum Pro Part
Platinum Pro Part
With Engine Oil Cooler And Transmission Oil Cooler With 34 inch Core
Radiator Assembly.
For 5.3L engines.
Fits CREW CAB models.
Must be without the Towing Package.
OEM #: 84164908.
without Max-Towing package; Platinum Pro Part
with transmission oil cooler with engine oil cooler ; Platinum Pro Part
Applicable for 2019 through 2020 models with the 2.7L Turbo engine.
The OEM # is 84943135.
External Oil Cooler
Platinum Pro Part
WITH EOC
wo/ TOW; wo/ Oil Cooler Bracket
Applicable for 2019 through 2020 models with the 4.3L engine.
The OEM # is 23388805.
For vehicles with the heavy duty tow package (option code NHT).
Condition: Good (B)
Mileage: 101,000 miles
Core Size-34.02 x 17.24 x 1.26"
Except Towing Package
Core Size-33.94 x 17.05 x 1.06"
Exc.Towing Package; 2nd Design(Except ATF Cooling Connections)
This is a complete assembly.
Engine Cooling
w/Tow; w/ Two Coolers; wo/ Oil Cooler Connector
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
Iron
Platinum Pro Part
For vehicles with the 6.2L engine and automatic transmission.
Condition: Excellent (A)
Mileage: 19,800 miles
For vehicles with the 5.3L engine and automatic transmission. Fits vehicles with the heavy duty tow package (option code NHT).
Condition: Excellent (A)
Mileage: 89,700 miles
w/o Max Trailering Pkg
It is the main radiator for vehicles with the 3.0L turbo diesel engine and automatic transmission.
Condition: Excellent (A)
Mileage: 44,700 miles
This is an auxiliary radiator for vehicles with the 3.0L turbo diesel engine and automatic transmission.
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)
This is a complete assembly.
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
Towing Package
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
