Description
Water Pump for BMW M30 Engines – 525, 528i, 535i, 635CSi, 730i, 735i
This premium replacement mechanical water pump is designed for classic BMWs powered by the legendary M30 straight-six engine. Trusted by enthusiasts and mechanics, it restores reliable coolant flow to prevent overheating and engine wear in your vintage or daily-driven BMW.
✅ Vehicle Compatibility:
- BMW 525 [E12] – M30B25 (1974–1979)
- BMW 528i [E28] – M30B28 (1985–1989)
- BMW 535i [E28] – M30B35 (1985–1989)
- BMW 535i [E34] – M30B35 (1989–1993)
- BMW 635CSi [E24] – M30B35 (1985–1989)
- BMW 728i [E23] – M30B28 (1980–1987)
- BMW 730 [E23] – M30B30 (1978–1980)
- BMW 730i [E32] – M30B30 (1987–1992)
- BMW 733i [E23] – M30B32 (1978–1987)
- BMW 735i [E32] – M30B35 (1987–1992)
Fits all classic BMW models with the M30 engine family. Ideal for restorations or preventative maintenance to preserve engine health.
🛠 Features:
- OE-spec cast iron or aluminium housing with precision impeller
- Reliable performance for high-heat inline-six engines
- Perfect fitment for M30B25, M30B28, M30B30, M30B32, M30B35 variants
- Compatible with E12, E23, E24, E28, E32 BMW chassis
Delivered fast across South Africa by Modern Auto Parts. Match your engine code or VIN for 100% fitment guarantee.
Important: Product information, kit contents and compatibility are provided as a guide and may contain errors or omissions. Please verify that this part and any included components are correct for your vehicle before installation. For full details see our Website Disclaimer (Errors & Omissions).



