GM Genuine Parts Engine Auxiliary Radiator
OE
Pack of 1

GM Genuine Parts Engine Auxiliary Radiator

GM Part #85708310

MSRP$1,166.52*

Pack of 1

About this product

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Mounting Hardware IncludedNo
Mounting TypeBolted
Core MaterialAluminum
Core Row Quantity1
Frame IncludedNo
Outlet LocationRight
Core Thickness1.42 in / 36 mm
ClassificationOE
Outlet Diameter1.3 in / 33 mm
Inlet LocationTop Left
Tank MaterialPlastic
Engine Oil Cooler IncludedNo
Down Flow Or Cross Flow TypeCross Flow
Transmission Oil Cooler IncludedNo
Internal Transmission Oil CoolerNo
Drain Plug IncludedYes
Radiator Cap IncludedNo
Inlet Diameter1.46 in / 37 mm
Inlet Header Length19.49 in / 495 mm
Outlet Header Length19.41 in / 493 mm
Outlet Header Width2.09 in / 53 mm
Inlet Header Width2.17 in / 55 mm
Overall Height19.53in
Core Height18.66 in / 474 mm
Core Width18.43 in / 468 mm
Grade TypeStandard Replacement
Core ColorNatural

Limited Lifetime Warranty for Parts (plus Labor if installed by a GM dealer)

Please visit our warranty page on Gmparts.com for full warranty details.

ModelBody StyleTrimYear(s)
CorvetteZR1, ZR1X2025, 2026, 2027