SKU: MMRAD-ECL-90X | UPC: 748354803273
Mishimoto 90-94 Mitsubishi Eclipse Manual X-LINE (Thicker Core) Aluminum Radiator
Replace your stock radiator with the Mishimoto MMRAD-ECL-90X X-LINE aluminum radiator, designed for 1990-1994 Mitsubishi Eclipse, Eagle Talon, and Plymouth Laser manual transmission models including F5M22-1, F5M22-2, F5M33-2, W5M33-2, KM206-0, and KM215-0 variants. This direct-fit unit features a thicker 42mm core for greater cooling capacity over OEM plastic designs. Engineered for DSM 1G turbo and non-turbo setups, it handles higher heat loads from performance modifications.
Key Features
- Thicker 42mm Core: 50% thicker than stock 28mm core delivers up to 40% improved cooling efficiency for track days and boosted engines
- 100% Aluminum Construction: Full TIG-welded aluminum resists corrosion and weighs 12 lbs, lighter than OEM brass for better weight distribution
- Direct OEM Fitment: Matches factory dimensions at 27.5″ x 18.5″ x 4.3″ overall with CNC-machined fittings, no cutting or modifications required
- Polished Billet End Tanks: Aerospace-grade aluminum tanks enhance durability and add clean underhood style
- Pressure-Tested Design: Built to 29 psi burst pressure with reinforced inlet/outlet necks for reliable long-term operation
Product Notes
- Fits manual transmission only. automatic models require MMRAD-ECL-90A
- Compatible with OEM fans, shrouds, and hoses. transmission cooler relocation not needed
- Packaged in heavy-duty box measuring 32″ x 20″ x 6″ for secure transit
Installation Notes
- Professional installation recommended.
- Bolt-on replacement using factory mounts and brackets. 1-2 hours typical labor
- Reuse OEM lower radiator hose or upgrade to Mishimoto silicone kit for best results
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1990-1992 | Eagle | Talon | Base |
| 1993-1994 | Eagle | Talon | DL |
| 1993-1994 | Eagle | Talon | ES |
| 1990-1994 | Eagle | Talon | TSi |
| 1990-1994 | Mitsubishi | Eclipse | Base |
| 1990-1994 | Mitsubishi | Eclipse | GS |
| 1990-1994 | Mitsubishi | Eclipse | GST |
| 1990-1994 | Mitsubishi | Eclipse | GSX |
| 1990-1994 | Plymouth | Laser | Base |
| 1990-1994 | Plymouth | Laser | RS |
Why Choose Mishimoto?
- Over 15 years engineering cooling solutions for JDM performance vehicles
- Rigorously dyno and road-tested for real-world DSM power gains
- Backed by lifetime warranty against manufacturing defects
Frequently Asked Questions
- Q: Does this fit 1990-1994 Eclipse GSX manual turbo?
A: Yes, perfect fit for all 1G DSM manual transmissions including 4G63T GST/GSX and 4G37 1.8L models with F5M22, W5M33 - Q: What material is used and core thickness?
A: Full 6061 aluminum with 42mm thick X-LINE core, TIG-welded for strength versus stock plastic/aluminum composite - Q: What is the warranty and install process?
A: Lifetime warranty included. direct bolt-on with OEM hardware, no special tools needed beyond basic hand tools
Shipping & Handling
- Method: UPS Ground or FedEx, free shipping on orders over $100
- Availability: In stock – ships same or next business day
- Packaging: Secure foam-wrapped in 32″ x 20″ x 6″ box
- Weight: 12 lbs product weight





Reviews
There are no reviews yet.