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.