KUTTOLE Electric Engine Water Pump for BMW 2012–2017 (180 kW) with Wiring Harness & 3 Bolts — Direct OEM Fit

KUTTOLE's electric engine water pump replaces failing OEM pumps for select 2012–2017 BMW 2/3/4/5 Series, X, and Z models, restoring reliable coolant circulation with a 180 kW-rated motor and included wiring harness and bolts.

If your BMW is showing cooling system warnings, unusual temperature swings, or an active fault relating to the water pump, this direct-replacement electric pump from KUTTOLE is built to match common OEM part numbers and fitments. Constructed from high-strength aluminum and ABS components, it ships with a wiring harness and three mounting bolts for a more complete install. Before ordering, verify vehicle compatibility by comparing power rating, pump shape, and OE numbers to your existing unit.

Will this pump fit my BMW model and year?

This KUTTOLE unit is intended for a range of BMW 2012–2017 models including 228i, 328i, 428i, 528i and compatible X and Z variants. Compatibility depends on the pump’s shape and the vehicle’s electrical/power specifications — especially the 180 kW rating. Always confirm the OE reference numbers and the physical connector arrangement on your car.

• Fits selected BMW 2-series, 3-series, 4-series, 5-series, X1, X3, X4, X5, Z4 from 2012–2017
• Matches OEM part numbers: 11518635089, 11517604027, 11518625097, 1152280, and equivalents
• Check pump shape, connector type, and 180 kW power rating for exact fit

How does this electric pump help everyday driving and prevent overheating?

The electric pump actively circulates coolant independent of engine speed, helping maintain more consistent temperatures during idling, stop-and-go traffic, and cold starts. That steadier coolant flow reduces thermal stress on engine components and lowers the chance of temperature spikes that can trigger warning lights.

• Improves coolant circulation at low RPM and idle
• Reduces temperature fluctuations under varied driving conditions
• Helps avoid overheating events caused by weakened or failing OEM pumps

What should I check before and after installing this pump?

Diagnose the vehicle’s fault codes and compare the pump’s target versus actual speed. Verify 12V supply, grounds, fuses, relays, and inspect wiring and connectors for corrosion or damage; test the pump directly if necessary. After replacement, bleed the cooling system, verify coolant level, and clear any related fault codes to confirm proper operation.

• Scan for fault codes and review pump speed values
• Confirm power, ground, fuses, relays, and connector condition
• Test pump operation and bleed coolant system after install

What does the package include and how durable is the unit?

The package contains the electric engine water pump, a matched wiring harness, three mounting bolts, and installation instructions. KUTTOLE uses aluminum and ABS materials and conducts factory testing to ensure leak resistance and operational durability under heat and pressure.

• Included: water pump, wiring harness, 3 bolts, installation instructions
• Construction: high-strength aluminum housing and durable ABS components
• Factory-tested for leak resistance and consistent performance

Who this is for: If you own a compatible BMW from the listed years and are experiencing coolant system warnings, audible pump noise, or irregular engine temperatures, this KUTTOLE electric water pump is designed as a direct-replacement option. It is suited to DIY mechanics comfortable with electrical and cooling system work and to professional technicians seeking a complete aftermarket assembly that includes harness and mounting hardware. Always compare OE numbers and physical fit before purchase and consult a professional for installation if unsure.