One Stop Solutions 1183 Radiator
Radiator for Subaru Legacy
This OSC Premium radiator is built for 1990-1994 Subaru Legacy applications with a 1-row equivalent design. Part number 1183 is engineered for OE-style form and function, with a crossflow layout and integrated transmission oil cooler for direct replacement service.
Key Features
- Fits 1990-1994 Subaru Legacy, N/A
- OSC part number 1183
- Premium aluminum construction with plastic tanks
- Crossflow radiator design with 1-row equivalent core
- Transmission oil cooler included; engine oil cooler not included
- Core dimensions: 26 3/8 in. height, 14 3/16 in. width, 5/8 in. thickness
- 1 1/2 in. inlet and outlet diameters
- Concentric transmission cooler with 1 in. diameter and 7 7/8 in. fitting spacing
Detailed Description
OSC part number 1183 is a replacement radiator for Subaru Legacy models from 1990 through 1994. It uses premium-grade aluminum tubes and a plastic tank design, with cadmium-plated tubes inside and out to help resist premature failure. The radiator is pressure tested during production and built to OE form and function, with fitted components torqued to factory specifications for consistent sealing and performance. This unit also includes a concentric transmission oil cooler where originally equipped, making it a direct-fit solution for Legacy cooling system service.
This part cross-references APDI 8011183 and Spectra Premium CU1183 for the same application.
Common Problems This Radiator Can Address
- Coolant leaks from a cracked or aging radiator tank
- Overheating caused by restricted or weakened radiator flow
- Transmission fluid temperature concerns related to a failing cooler circuit
- Cooling system service needs on high-mileage Subaru Legacy vehicles
- Fitment issues from a damaged or non-OE-style replacement radiator
Installation Notes and Tips
Verify inlet and outlet hose sizes, cooler line routing, and core dimensions before installation. Flush the cooling system, inspect hoses and clamps, and confirm the radiator mounts securely in the factory location. Because this radiator uses a crossflow layout with an integrated transmission cooler, line connections should be checked carefully during installation on 1990-1994 Subaru Legacy models.
Quality Assurance
OSC tests the radiator core before assembly and retests the completed unit after assembly, with cooler circuits checked during production as part of the validation process. The design also incorporates engineering updates aimed at improving durability and cooling performance in higher-mileage vehicles.
Original: $147.57
-65%$147.57
$51.65One Stop Solutions 1183 Radiator
Radiator for Subaru Legacy
This OSC Premium radiator is built for 1990-1994 Subaru Legacy applications with a 1-row equivalent design. Part number 1183 is engineered for OE-style form and function, with a crossflow layout and integrated transmission oil cooler for direct replacement service.
Key Features
- Fits 1990-1994 Subaru Legacy, N/A
- OSC part number 1183
- Premium aluminum construction with plastic tanks
- Crossflow radiator design with 1-row equivalent core
- Transmission oil cooler included; engine oil cooler not included
- Core dimensions: 26 3/8 in. height, 14 3/16 in. width, 5/8 in. thickness
- 1 1/2 in. inlet and outlet diameters
- Concentric transmission cooler with 1 in. diameter and 7 7/8 in. fitting spacing
Detailed Description
OSC part number 1183 is a replacement radiator for Subaru Legacy models from 1990 through 1994. It uses premium-grade aluminum tubes and a plastic tank design, with cadmium-plated tubes inside and out to help resist premature failure. The radiator is pressure tested during production and built to OE form and function, with fitted components torqued to factory specifications for consistent sealing and performance. This unit also includes a concentric transmission oil cooler where originally equipped, making it a direct-fit solution for Legacy cooling system service.
This part cross-references APDI 8011183 and Spectra Premium CU1183 for the same application.
Common Problems This Radiator Can Address
- Coolant leaks from a cracked or aging radiator tank
- Overheating caused by restricted or weakened radiator flow
- Transmission fluid temperature concerns related to a failing cooler circuit
- Cooling system service needs on high-mileage Subaru Legacy vehicles
- Fitment issues from a damaged or non-OE-style replacement radiator
Installation Notes and Tips
Verify inlet and outlet hose sizes, cooler line routing, and core dimensions before installation. Flush the cooling system, inspect hoses and clamps, and confirm the radiator mounts securely in the factory location. Because this radiator uses a crossflow layout with an integrated transmission cooler, line connections should be checked carefully during installation on 1990-1994 Subaru Legacy models.
Quality Assurance
OSC tests the radiator core before assembly and retests the completed unit after assembly, with cooler circuits checked during production as part of the validation process. The design also incorporates engineering updates aimed at improving durability and cooling performance in higher-mileage vehicles.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Radiator for Subaru Legacy
This OSC Premium radiator is built for 1990-1994 Subaru Legacy applications with a 1-row equivalent design. Part number 1183 is engineered for OE-style form and function, with a crossflow layout and integrated transmission oil cooler for direct replacement service.
Key Features
- Fits 1990-1994 Subaru Legacy, N/A
- OSC part number 1183
- Premium aluminum construction with plastic tanks
- Crossflow radiator design with 1-row equivalent core
- Transmission oil cooler included; engine oil cooler not included
- Core dimensions: 26 3/8 in. height, 14 3/16 in. width, 5/8 in. thickness
- 1 1/2 in. inlet and outlet diameters
- Concentric transmission cooler with 1 in. diameter and 7 7/8 in. fitting spacing
Detailed Description
OSC part number 1183 is a replacement radiator for Subaru Legacy models from 1990 through 1994. It uses premium-grade aluminum tubes and a plastic tank design, with cadmium-plated tubes inside and out to help resist premature failure. The radiator is pressure tested during production and built to OE form and function, with fitted components torqued to factory specifications for consistent sealing and performance. This unit also includes a concentric transmission oil cooler where originally equipped, making it a direct-fit solution for Legacy cooling system service.
This part cross-references APDI 8011183 and Spectra Premium CU1183 for the same application.
Common Problems This Radiator Can Address
- Coolant leaks from a cracked or aging radiator tank
- Overheating caused by restricted or weakened radiator flow
- Transmission fluid temperature concerns related to a failing cooler circuit
- Cooling system service needs on high-mileage Subaru Legacy vehicles
- Fitment issues from a damaged or non-OE-style replacement radiator
Installation Notes and Tips
Verify inlet and outlet hose sizes, cooler line routing, and core dimensions before installation. Flush the cooling system, inspect hoses and clamps, and confirm the radiator mounts securely in the factory location. Because this radiator uses a crossflow layout with an integrated transmission cooler, line connections should be checked carefully during installation on 1990-1994 Subaru Legacy models.
Quality Assurance
OSC tests the radiator core before assembly and retests the completed unit after assembly, with cooler circuits checked during production as part of the validation process. The design also incorporates engineering updates aimed at improving durability and cooling performance in higher-mileage vehicles.
