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Vehicle Info NeededCHAMPION COOLING SYSTEMSPART NUMBER: 166-EC2334
EC2334 All-Aluminum Radiator for Select 1999-2013 Chevrolet & GMC Trucks
$21699
Ships on 09/21/2026
Lowest Price GuaranteeGM
- All-Aluminum Radiator
- Select 1999-2013 Chevrolet & GMC Trucks
- See Fitment Tab for All Models
- Economy Core 2-Row
Champion Cooling Systems EC2334 All-Aluminum Radiator
The Champion Cooling EC2334 All-Aluminum Radiator is a high-quality radiator designed for select 1999-2013 Chevrolet & GMC Trucks. It is made entirely of aluminum, including brackets, and features an integrated trans cooler. The fittings and tanks are made of aircraft-grade 2mm thick aluminum, and the filler neck is billet. The radiator has 3/8" spaced tubes and 14-16 fins per inch. It comes with an OEM-style brass petcock and a 16 lb. cap.
Stay Cool with Champion Economy Core Radiators
Champion Cooling System Economy Core (EC) Radiators have two rows of 3/4 in. tubes that provide cooling capacity for approximately 400 to 600+ horsepower. Each brazed-core aluminum radiator has 100-percent welded seams with absolutely no epoxy and includes a standard radiator cap.
Part TypeRadiator
Product LineChampion Cooling Systems 2-Row Aluminum Radiators
BrandCHAMPION COOLING SYSTEMS
Package Height7.0
Package Width24.25
Package Length37.5
Weight16.605 PG
Part CategoryReplacement Parts
Outlet Size1 5/8 in.
Radiator Cap IncludedYes
Inlet LocationUpper driver side
Internal Transmission Oil CoolerYes
Mounting TypePin
Inlet Size (In.)1 3/8 in.
Core Height17.25 in
Core Thickness1.625 in.
Core Width28.25 in.
Row Quantity2
Outlet LocationLower passenger side
Core MaterialAluminum
Overall Width21.50 in.
Down Flow Or Cross Flow TypeCross Flow
Radiator FinishNatural
Transmission Cooler5/8 in.-18 Straight, Inverted Flare
Part FitmentDirect Fit
Vendor Part NumberEC2334
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
