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Vehicle Info NeededCHAMPION COOLING SYSTEMSPART NUMBER: 166-UN20CH
UN20-CH Universal Aluminum Radiator
$18699
Ships on Sep 17, 2026
Lowest Price GuaranteeSingle-Pass
Universal Aluminum RadiatorGM-Style Hose Configuration 19 1/2 in. H x 25 in. W x 3 in. T 1 1/2 in. Inlet 1 1/2 in. Outlet Single-Pass 3-Tube Core Cross-Flow Design Saddle Mount Polished Finish
Champion Cooling Systems UN20CH Universal Aluminum Radiator Features:
- 100% tig welded
- Billet fill neck
- 2 mm thick tanks and fittings
- Brazed core technology
- 3/8 in. spaced tubes
- 14-16 fins per inch
- Max Cool louvered fin technology
- 16 lb. cap included
Part TypeRadiator
BrandCHAMPION COOLING SYSTEMS
Package Height8.25
Package Width22.5
Package Length27.75
Weight15.085 PG
Overall Thickness3 in (76.2 mm)
Overall Height19.5 in (495.3 mm)
Outlet Size1 1/2 in.
Radiator Cap IncludedYes
Radiator MaterialAluminum
Mounting Hardware IncludedNo
Inlet LocationUpper driver side
Inlet Size (In.)1 1/2
Core Height18 in (457.2 mm)
Core Thickness2.25 in (57.15 mm)
Core Width20 in (508 mm)
Row Quantity3
Outlet LocationLower passenger side
Overall Width25 in (635 mm)
Radiator FinishPolished
Transmission CoolerNo
Radiator StyleCrossflow
Vendor Part NumberUN20CH
Package Qty1
Package TypeEA
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