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![Replacement Radiator Fits Select 1982-1991 Chevrolet & GMC Trucks w/7.4L 454 V8 Gas & w/6.2L Detroit Diesel Engines [3-Row]](https://www.jegs.com/images/mini_750/500/555/555-511566.jpg)
Vehicle Info NeededJEGSPART NUMBER: 555-511566
Replacement Radiator Fits Select 1982-1991 Chevrolet & GMC Trucks w/7.4L 454 V8 Gas & w/6.2L Detroit Diesel Engines [3-Row]
$51799$569.99You Save$52.00
Ships on 11/11/2026
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Chevrolet & GMC Trucks
Radiator1982-1986 Chevrolet & GMC P-Series Van w/7.4L Gas Eng. 1982-1991 Chevrolet & GMC Truck w/6.2L Detroit Diesel Eng. Factory-Style Replacement Direct Fitment 3-Row Copper/Brass Black Finish Includes Oil & Trans. Coolers
JEGS 555-511566 Replacement Radiator Features:
- Designed to Fit:
- 1982-1986 Chevrolet & GMC P-Series Van w/7.4L (454) Gas Engine
- 1982-1991 Chevrolet & GMC Trucks w/6.2L (379) V8 Detroit Diesel Engine
- Direct Replacement Bolt-in Radiator, "Looks Like the Original"
- Original Style Stamped Tanks
- Made with High-Quality 100-percent Copper/Brass and Fully Soldered
- Crossflow Design
- Core: 3-Row
- Core Width: 34 in.
- Core Height: 19 1/4 in.
- Core Thickness: 2 in.
- Inlet size: 1 3/4 in. Diameter
- Inlet Location: Left/Driver Side Upper
- Outlet Size: 1 3/4 in. Diameter
- Outlet Location: Right/Passenger Side Lower
- Heater Return Line Connection on Right/Passenger Side Tank
- Built-in Transmission Cooler with Two 1/2 in.-20 Inverted Flare Connections
- Built-in Oil Cooler
- Inlet Size: 1/2 in.-20 UNF-2B
- Outlet Size: 3/4 in.-18 NS-2B, SAE O-Ring Type
High-Efficiency Replacement Radiators
JEGS GM Factory-Style Replacement Radiators are designed to deliver superior performance and durability. Our radiators are made from copper/brass or aluminum/plastic with high-efficiency cores to match your vehicle's original radiator for a perfect fit.
Part TypeRadiator
Product LineJEGS GM Factory-Style Replacement Radiators
BrandJEGS
Package Height7.5
Package Width24.25
Package Length44.5
Weight38.57 PG
Part CategoryReplacement Parts
Outlet Size1.75 in (44.5 mm)
Inlet Size1.75 in (44.5 mm)
Radiator MaterialCopper/Brass
Drain Valve IncludedYes
Inlet LocationUpper driver side
Core Height19.25 in (488.95 mm)
Core Thickness2 in (50.8 mm)
Mounting Brackets IncludedNo
Core Width34 in (863.6 mm)
Row Quantity3
Outlet LocationLower passenger side
Tube Size0.5 in (12.7 mm)
Radiator TypeFactory-Style Replacement
Radiator FinishBlack
Transmission CoolerYes
Part FitmentDirect Fit
Radiator StyleCrossflow
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
