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One Stop Solutions 2987 Radiator
| Brand | One Stop Solutions 2987 |
|---|---|
| Cap Included | NO |
| Core Height | 26 1/2 |
| Core Material | PA |
| Core Row Quantity | 1 |
| Core Thickness | 1-1/4 |
| Core Thickness | 32 |
| Core Width | 16 1/16 |
| Down Flow Or Cross Flow Type | CROSSFLOW |
| Engine Oil Cooler Included | NO |
| Engine Oil Cooler Type | NONE |
| Inlet Diameter | 1 3/8 |
| Inlet Header Length | 18 |
| Inlet Header Width | 2 7/16 |
| Outlet Diameter | 1 3/8 |
| Outlet Header Length | 18 |
| Outlet Header Width | 2 15/16 |
| Tank Material | PLASTIC |
| Transmission Oil Cooler Distance between Fittings | 11 1/2 |
| Transmission Oil Cooler Included | YES |
| Transmission Oil Cooler Type | PLATED |
| Fits | Pontiac · 2 vehicles |
O.E. form and function. Engineered as a direct-fit radiator with hassle-free installation.
Premium aluminum construction. Built with cadmium-plated tubes to help resist premature failure.
Pressure tested. Each unit is tested during production for leak-free performance.
Cross-references APDI 8012987, Koyorad A2987 and Spectra Premium CU2987 for the same application. See all 5.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Radiator for 2005-2006 Pontiac GTO
One Stop Solutions Part Number 2987 is an OSC Premium New Automotive Radiator built for OES form and function. It is engineered for the 2005-2006 Pontiac GTO with a crossflow design, plastic tanks, and a premium aluminum core for direct replacement service.
Key Features
- Fits 2005-2006 Pontiac GTO, N/A
- Premium aluminum core with plastic tanks
- Crossflow radiator design
- Transmission oil cooler included with plated cooler type
- Core dimensions: 26 1/2 in. height, 16 1/16 in. width, 1-1/4 in. thickness
- 1 3/8 in. inlet and outlet diameters
- Die-cut gasket construction for leak resistance
- Individually pressure tested during production
- Part Number 2987
Detailed Description
This OSC radiator is built to match original equipment form and function for the Pontiac GTO cooling system. The design uses premium-grade aluminum tubes and fins with cadmium-plated tubes inside and out to help resist premature failure, while the plastic tank construction follows the original layout. The integrated transmission oil cooler is plated and positioned to match the factory-style cooling path. Part Number 2987 is engineered for a drop-in fit and includes the necessary fittings or hardware for installation.
This part cross-references Spectra Premium CU2987 for the same application.
Common Problems This Radiator Can Address
- Coolant leaks from a cracked or aging radiator tank
- Restricted cooling performance from a clogged or damaged core
- Transmission fluid temperature issues related to a failing cooler circuit
- Overheating caused by worn internal tubes, fins, or headers
- Fitment issues from a radiator that no longer matches factory dimensions
Installation Notes and Tips
Verify core dimensions, inlet and outlet sizes, and cooler line spacing before installation. Inspect hoses, clamps, and mounting points for wear, and transfer any required components from the original radiator if needed. For the 2005-2006 Pontiac GTO, confirm that the transmission cooler connections align with the factory routing before final assembly.
Quality Assurance
OSC tests the radiator core before assembly, then tests the completed unit again after assembly. The transmission and engine oil cooler circuits are also tested prior to installation into the tank. This production process supports consistent sealing, cooler integrity, and factory-style fit for Part Number 2987.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2006 | Pontiac | GTO | 6.0L | V8 | N/A | — |
| 2005 | Pontiac | GTO | 6.0L | V8 | N/A | — |
| No rows match your filter. | ||||||