SKU: MMRAD-B4-90 | UPC: 748354803549
Mishimoto 1990-1994 Subaru Legacy Turbo Aluminum Radiator
Replace the factory radiator in your 1990-1994 Subaru Legacy Turbo with the Mishimoto aluminum radiator MMRAD-B4-90 for cooler engine temperatures and improved performance. This direct-fit radiator installs without cutting or modifications using OEM mounting points and hoses. Engineered with a dual-core design it delivers greater heat dissipation for reliable operation during spirited driving.
Key Features
- 100% Brazed Aluminum Construction: Provides durable corrosion resistance and efficient heat transfer over stock plastic designs
- Dual-Core Design: Increases cooling capacity with 2 rows of 1.25-inch fins for better airflow and lower coolant temps
- Polished End Tanks: TIG-welded aluminum tanks add clean style under the hood
- Magnetic Drain Plug: Captures metal particles from coolant to protect engine internals
- Direct OEM Fit: Matches factory dimensions 24.4 x 16.5 x 2.25 inches core 18.5 x 16.1 x 1.57 inches 1.5-inch inlet outlet
Product Notes
- Designed for turbocharged EJ20G engines confirm your model before purchase
- Flush cooling system before installation for peak performance
- Product weight 12.8 lbs securely packaged for safe delivery
Installation Notes
- Professional installation recommended.
- Reuses factory hoses and mounts no fabrication needed
- Includes all necessary hardware for plug-and-play setup
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1990 | Subaru | Legacy | Turbo |
| 1991-1994 | Subaru | Legacy | Sport |
| 1994 | Subaru | Legacy | Touring |
Why Choose Mishimoto?
- Proven track record in motorsports cooling components
- Full lifetime warranty backs every radiator
- Precision-engineered for Subaru applications worldwide
Frequently Asked Questions
- Q: Will this fit my 1990 Subaru Legacy Turbo GT?
A: Yes MMRAD-B4-90 is confirmed direct fit for 1990-1994 Legacy Turbo models including GT variants with EJ20G engine. - Q: What material is the radiator made from?
A: Full 100% aluminum brazed core and TIG-welded end tanks for maximum durability and heat rejection. - Q: What warranty comes with this radiator?
A: Lifetime warranty against defects covers manufacturing and materials for original purchaser.
Shipping & Handling
- Method: UPS or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Sturdy custom box 26 x 18 x 5 inches
- Weight: 13 lbs shipping weight





Reviews
There are no reviews yet.