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One Stop Solutions 13026 Radiator
| Brand | One Stop Solutions 13026 |
|---|---|
| Cap Included | NO |
| Core Height | 14 1/8 |
| Core Material | PA |
| Core Row Quantity | 1 |
| Core Thickness | 16 |
| Core Thickness | 5/8 |
| Core Width | 27 3/16 |
| Down Flow Or Cross Flow Type | DOWNFLOW |
| Engine Oil Cooler Included | NO |
| Engine Oil Cooler Type | NONE |
| Inlet Diameter | 1 9/16 |
| Inlet Header Length | 28 3/16 |
| Inlet Header Width | 1 15/16 |
| Outlet Diameter | 1 1/2 |
| Outlet Header Length | 28 3/16 |
| Outlet Header Width | 2 3/8 |
| Tank Material | PLASTIC |
| Transmission Oil Cooler Diameter | 1 1/4 |
| Transmission Oil Cooler Distance between Fittings | 14 3/4 |
| Transmission Oil Cooler Included | YES |
| Transmission Oil Cooler Type | CONCENTRIC |
| Fits | Subaru · 3 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 dependable cooling performance.
Cross-references Koyorad A13026, Spectra Premium CU13026 and 45111SA151 for the same application. See all 4.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Radiator for 2006-2008 Subaru Forester
One Stop Solutions Part Number 13026 is an OSC Premium new automotive radiator built for the 2006-2008 Subaru Forester. It is engineered to match OES form and function with a downflow design, plastic tanks, and a PA core for direct replacement service.
- Fits 2006-2008 Subaru Forester
- Downflow radiator design with plastic tanks
- PA core material with a 1-row core layout
- Transmission oil cooler included with concentric cooler design
- Inlet and outlet dimensions: 1 9/16 in. inlet, 1 1/2 in. outlet
- Core dimensions: 14 1/8 in. height, 27 3/16 in. width, 5/8 in. thickness
- Part number 13026 for direct catalog lookup
Built Around OE Specifications
This radiator is designed around factory-style dimensions and cooler layout for the Subaru Forester. OSC uses premium-grade tubes, fins, headers, and tanks, with cadmium-plated tubes inside and out to help resist premature failure. The unit is pressure tested during production and built with a die-cut gasket to support leak resistance. Part number 13026 also cross-references Koyorad A13026 and Spectra Premium CU13026 for the same application.
Common Problems This Radiator Addresses
- Overheating caused by a restricted or leaking radiator
- Transmission fluid temperature concerns tied to a failing cooler circuit
- Coolant loss from cracked tanks, worn seals, or core leakage
- Poor heat transfer from aged fins or internal tube deterioration
- Fitment issues when replacing an original downflow radiator on a Subaru Forester
Installation Notes
Compatible With 2006-2008 Subaru Forester, this radiator is a direct-fit replacement for vehicles using the listed downflow configuration. Verify inlet and outlet sizes, cooler connection spacing, and overall core dimensions before installation. All necessary fittings or hardware are included in each unit. Part Number 13026 should be matched to the vehicle’s original radiator layout and cooler style before final assembly.
Quality Assurance
OSC tests the transmission and engine oil coolers before tank installation, checks the core prior to assembly, and tests the completed radiator again after assembly. The design also incorporates engineering updates aimed at addressing common original-equipment failure points and improving service life in higher-mileage vehicles.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2008 | Subaru | Forester | 2.5L | H4 | N/A | — |
| 2007 | Subaru | Forester | 2.5L | H4 | N/A | — |
| 2006 | Subaru | Forester | 2.5L | H4 | N/A | — |
| No rows match your filter. | ||||||