Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Vehicle Info NeededJEGSPART NUMBER: 555-511438
Reproduction Aluminum Radiator for 1964-1965 Pontiac GTO, LeMans, & Tempest Without Air Conditioning
$30999$340.99You Save$31.00
Ships on 09/16/2026
Lowest Price GuaranteePontiac
Reproduction Aluminum Radiator1964-1965 Pontiac GTO, LeMans, & Tempest Direct Fitment Improved Cooling Efficency 2-Row 1 1/8 in. Wide High Flow Tubes Aluminum Construction Semi-Polished Finish
JEGS 511438 Reproduction Aluminum Radiator Features:
- Direct Replacement Bolt-in Radiator, "Looks Like the Original"
- Original Style Stamped Tanks and Mounting Brackets
- Made with High-Quality 100-percent Aluminum and Fully Tig Welded
- Dual 1 1/8 in. High Flow Tubes for Maximum Cooling
- Downflow Design
- Core Width: 24.75 in.
- Core Height: 15.75 in.
- Core Thickness: 2.5 in.
- Overall Width: 25.50 in.
- Overall Height: 22.50 in.
- Inlet size: 1.500 in.
- Inlet Location: Right/Passenger Side Upper
- Outlet Size: 1.750 in.
- Outlet Location: Right/Passenger Side Lower
- Built-in Transmission Cooler
- Semi-Polished Finish That Can Be Easily Painted
Part TypeRadiator
BrandJEGS
Package Height7.0
Package Width24.0
Package Length29.0
Weight20.0 PG
Part CategoryReplacement Parts
Overall Thickness3 in (76.2 mm)
Overall Height22.5 in (571.5 mm)
Outlet Size1.75 in (44.5 mm)
Inlet Size1.500 in.
Radiator Cap IncludedNo
Radiator MaterialAluminum
Inlet LocationUpper passenger side
2 Row Core Thickness2.5 in (63.5 mm)
Core Height15.75 in (400.05 mm)
Core Thickness2.5 in (63.5 mm)
Trans Cooler Line Connection1/4-18 NPT
Core Width24.75 in (628.65 mm)
Row Quantity2
Outlet LocationLower passenger side
Overall Width25.5 in (647.7 mm)
Radiator TypePerformance Replacement
Radiator FinishSemi-Polished
Fan IncludedNo
Transmission CoolerYes
Part FitmentDirect Fit
Radiator StyleDownflow
Package Qty1
Package TypeEA
No Questions
No Reviews
Items You Need
![16 lb Radiator Cap With JEGS Logo [Clear Anodized Billet Aluminum]](https://www.jegs.com/images/mini_200/500/555/555-51161.jpg)
JEGS
16 lb Radiator Cap With JEGS Logo [Clear Anodized Billet Aluminum]
Part Number : 555-51161
$2512$26.99
You Save$1.87
JEGS
Stainless Steel Hose Clamps 1-5/8 in. to 2 3/8 in. OD
Part Number : 555-16056
$414$4.99
You Save$0.85
![Coolant Overflow Tank, 34 oz. Capacity [Polished Stainless Steel]](https://www.jegs.com/images/mini_200/500/555/555-511035.jpg)
JEGS
Coolant Overflow Tank, 34 oz. Capacity [Polished Stainless Steel]
Part Number : 555-511035
$4949$54.99
You Save$5.50
![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)
![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)
![Fender Cover with Pocket [23 in. W x 31 1/2 in. L]](https://www.jegs.com/images/mini_200/500/555/555-65010.jpg)
JEGS
Fender Cover with Pocket [23 in. W x 31 1/2 in. L]
Part Number : 555-65010
$1499$16.99
You Save$2.00
JEGS
Speed Soap Hand Cleaner, Heavy-Duty Walnut Shell, 14 oz. Squeeze Bottle
Part Number : 555-72338
$809$15.99
You Save$7.90
JEGS
Part Number : 555-51161
$2512$26.99
You Save$1.87
JEGS
Part Number : 555-16056
$414$4.99
You Save$0.85
JEGS
Part Number : 555-511035
$4949$54.99
You Save$5.50
Some parts are not legal for use in California or other states with similar laws / regulations
