GMB GWM-37A - Mitsubishi Eterna Sigma 2.0 79-80 Water Pump

Mitsubishi Eterna Sigma (A135A/A166A, 4G52 engine, 2.0L) Ref GWM-37A 1979-1980 Verify existing part numbers before purchasing

Installation & Compliance

- Installation: Professional mechanic installation highly recommended.
- WoF / Certification: Standard like-for-like replacement part. If your vehicle's engineering has been modified from standard (e.g. non-standard suspension, engine, or drivetrain), please confirm certification requirements with an LVV-certified inspector before fitting, as we cannot assess this without seeing your specific vehicle.