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Cold Case Performance Aluminum Radiators for 1965 GTO, LEMANS, TEMPEST - GPG18 Radiator, Performance, Aluminum, Polished, Downflow, 2 Row, Pontiac, Each

SKU: RADGPG18

Radiators

Cold Case Performance Aluminum Radiators for 1965 GTO, LEMANS, TEMPEST - GPG18 Radiator, Performance, Aluminum, Polished, Downflow, 2 Row, Pontiac, Each

SKU: RADGPG18

Radiators
A$1,230.09
BACKORDER This item will be special ordered in for you. Contact us prior to purchase if you require an ETA.
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Description

IMPORTANT NOTICE: Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.Reference Information Reference Data (Provide these details to our support team) Brand Name/s Cold Case Radiators StreetFX SKU radGPG18 SFX Item ID 5025445 Accounting SKU rad-GPG18 Manufacturer SKU GPG18 Manufacturer UPC 846861011911 Alternative References CCRGPG18, RAD-GPG18


Data: v2 - Desc: v4.2 - Upd: 2026-10-14 03:18:17

Part Type

Radiators

Data: v4.2 - Upd: 2026-09-27 16:25:57

Specifications

Radiator, Performance, Aluminum, Polished, Downflow, 2 Row, Pontiac, GTO, Each

Cold-Case performance aluminum radiators are available and affordable for all. These high-quality, tube-and-fin performance radiators are true OE styles for most applications. Each Cold-Case design distributes fluid more evenly, eliminating hot and cold spots. Also, the massive cores take up the entire width of their tanks, so you get the most efficient cooling possible. The radiators drop-in without modifications needed (on most) and look original. Plus, Cold-Case stands behind its quality and research with a limited lifetime warranty on their products.

All Cold-Case radiators feature:
• Lightweight, efficient aluminum construction
• 100 percent TIG-welded
• Internally welded filler necks offer a clean, factory look
• Two oversized cooling rows for increased capacity
• 1 in. to 1 1/4 in. tubes for higher volume
• Works with factory filler cap
• Includes OEM-style petcock
• 42.7 percent lighter than comparable copper radiators
• 30 percent thicker materials than no-name aluminum radiators
• 60-day COOL guarantee

Product Attributes
BrandCold Case Radiators
Manufacturer's Part NumberGPG18
Part TypeRadiators
Product LineCold Case Performance Aluminum Radiators
UPC846861011911
Radiator MaterialAluminum
Radiator StyleDownflow
Transmission CoolerNo
Overall Width (in.)25.50 in.
Overall Height (in.)20.13 in.
Overall Thickness (in.)3.00
Row Quantity2
Radiator FinishPolished
Core Width (in.)25.25 in.
Core Height (in.)15.50 in.
Radiator Inlet Size1.500 in.
Radiator Outlet Size1.813 in.
Trans Cooler Adapter Fittings IncludedNo
Tube Size1 in.
Fan IncludedNo
Radiator Cap IncludedYes
QuantitySold individually.
NotesFor models without air conditioning.

Reference Information

Brand Name/s Cold Case Radiators
StreetFX SKU radGPG18
SFX Item ID 5025445
Supplier Item Code 5025445
Manufacturer SKU GPG18
Manufacturer UPC 846861011911
Alternative References CCRGPG18

Compatibility

No specific fitment data available for this part. For clarification, please contact us.

Detailed Compatibility


Application Data
UniversalNo
MakePONTIAC
ModelGTO
SubmodelBASE
Beginning Year1965
Ending Year1965
Engine Size6.4L/389
Engine FamilyPontiac V8
Engine TypeV8
TransmissionManual
Application NotesFor models without air conditioning.
UniversalNo
MakePONTIAC
ModelLEMANS
SubmodelBASE
Beginning Year1965
Ending Year1965
Engine Size3.5L/215
Engine FamilyGM L6 GAS
Engine TypeL6
TransmissionManual
Application NotesFor models without air conditioning.
UniversalNo
MakePONTIAC
ModelLEMANS
SubmodelBASE
Beginning Year1965
Ending Year1965
Engine Size5.3L/326
Engine FamilyPontiac V8
Engine TypeV8
TransmissionManual
Application NotesFor models without air conditioning.

This may not be an exhaustive list of compatible vehicles. Please reach out to one of our representatives if you are unsure or do not see your vehicle here.

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