Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
![Replacement Radiator for 1966-1968 Chevrolet Impala w/250 6cyl., 283, 307, 327 V8 Engines [3-Row]](https://www.jegs.com/images/mini_750/500/555/555-511571.jpg)
Vehicle Info NeededJEGSPART NUMBER: 555-511571
Replacement Radiator for 1966-1968 Chevrolet Impala w/250 6cyl., 283, 307, 327 V8 Engines [3-Row]
$42999$472.99You Save$43.00
2 left in stock
Ships on Sep 14, 2026
Lowest Price GuaranteeGM Models
Buick, Chevrolet, Oldsmobile, Pontiac
Buick, Chevrolet, Oldsmobile, Pontiac
Radiator1966-1968 Chevrolet Impala w/250 6cyl., 283, 327 V8 Engines 1968 Chevrolet Impala w/307 V8 Engine Factory-Style Replacement Direct Fitment 3-Row Copper/Brass Black Finish
JEGS 555-511571 Replacement Radiator Features:
- Designed to Fit:
- 1966-1968 Chevrolet Impala w/4.1L (250) 6-Cylinder Engine & 4.6L (283), 5.3L (327) V8 Engines
- 1968 Chevrolet Impala w/5.0L (307) V8 Engine
- Direct Replacement Bolt-in Radiator, "Looks Like the Original"
- Original Style Stamped Tanks and Mounting Brackets
- Made with High-Quality 100-percent Copper/Brass and Fully Soldered
- Downflow Design
- Core: 3-Row
- Core Width: 25 in.
- Core Height: 16 1/8 in.
- Core Thickness: 2 in.
- Inlet size: 1 1/2 in. Diameter
- Inlet Location: Left/Driver Side Upper
- Outlet Size: 1 3/4 in. Diameter
- Outlet Location: Right/Passenger Side Lower
- Built-In Transmission Cooler
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 Height8.0
Package Width29.25
Package Length32.0
Weight27.2 PG
Part CategoryReplacement Parts
Outlet Size1.75 in (44.5 mm)
Inlet Size1.500 in.
Radiator MaterialCopper/Brass
Drain Valve IncludedYes
Inlet LocationUpper driver side
Core Height16.125 in (409.575 mm)
Core Thickness2 in (50.8 mm)
Mounting Brackets IncludedYes
Core Width25 in (635 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 StyleDownflow
Package Qty1
Package TypeEA
No Questions
No Reviews
Items You Need
![Lower Radiator Hose for 1965-1968 Chevrolet Fullsize [Direct-Fit Replacement for GM 3860448]](https://www.jegs.com/images/mini_200/500/555/555-52438.jpg)
JEGS
Lower Radiator Hose for 1965-1968 Chevrolet Fullsize [Direct-Fit Replacement for GM 3860448]
Part Number : 555-52438
$3999$43.99
You Save$4.00
![Upper Radiator Hose for 1966-1968 Chevrolet Fullsize [Direct-Fit Replacement for GM 3886073]](https://www.jegs.com/images/mini_200/500/555/555-52379.jpg)
JEGS
Upper Radiator Hose for 1966-1968 Chevrolet Fullsize [Direct-Fit Replacement for GM 3886073]
Part Number : 555-52379
$3799$41.99
You Save$4.00
JEGS
Stainless Steel Radiator Hose Kit Natural/Polished
Part Number : 555-511233
$11999$149.99
You Save$30.00
![16705 Service Pro Antifreeze Concentrate [1 gallon]](https://www.jegs.com/images/mini_200/700/708/708-16705.jpg)
![No Spill Coolant Filling Funnel Kit [15-Piece]](https://www.jegs.com/images/mini_200/500/555/555-51220.jpg)
![Radiator Cap [16 psi]](https://www.jegs.com/images/mini_200/500/555/555-51215.jpg)
![3-Ton Aluminum Floor Jack [6,000 lbs. Capacity]](https://www.jegs.com/images/mini_200/500/555/555-80077.jpg)
JEGS
3-Ton Aluminum Floor Jack [6,000 lbs. Capacity]
Part Number : 555-80077
$22999$285.99
You Save$56.00
![Wheel Chock [Solid Rubber]](https://www.jegs.com/images/mini_200/500/555/555-w41001.jpg)
JEGS
Part Number : 555-52438
$3999$43.99
You Save$4.00
JEGS
Part Number : 555-52379
$3799$41.99
You Save$4.00
JEGS
Part Number : 555-511233
$11999$149.99
You Save$30.00
Some parts are not legal for use in California or other states with similar laws / regulations
