Automotive workshop tool kit for removing fan clutch lock nuts and holding pulleys during water pump removal, Neilsen Fan Clutch and Water Pump Tool Kit. Saves time and the worry of costly garage labour for BMW owners tackling cooling-system jobs. Is this the right fit for owners who need a BMW-specific removal solution?
⚡ At a Glance
- • Build Quality: Sturdy, heavy-duty construction noted by users for garage use
- • Best for: DIY mechanics and BMW owners performing fan clutch and water pump servicing
- • Not ideal for: Users working on engines not listed in the compatibility information
Includes a 32mm fan clutch wrench and a double-ended pulley holder for efficient servicing. Compatible with a broad list of BMW M and S series engines and designed for thermo-viscous radiator and temperature-dependent viscosity drive fan systems.
Secure Pulley Retention – With double-ended water pump fan pulley holder
Double-ended pulley holder secures the fan pulley while the lock nut is being loosened, preventing unwanted rotation. The design allows the pulley to be held from either end for common BMW pulley sizes.
Stable pulley retention reduces slippage and the risk of damaging the shaft or surrounding components, making removal safer and faster.
Accurate Nut Removal – Thanks to the 32mm fan clutch wrench
32mm fan clutch wrench is sized for removing lock nuts on thermo-viscous radiator fans common to the listed BMW engines. The wrench engages the nut profile to allow controlled loosening.
Positive engagement with lock nuts makes loosening straightforward and reduces the chance of rounding fasteners.
Broad BMW Compatibility – With coverage across multiple M and S series engines
Compatibility includes a long list of BMW engines such as M4, M10, M20, M30, M40, M44, M50, M52, M52TU, M54, M56, M60, M70, M73, S14, S38, S54, S50B30 and S50B32. The kit targets engines that use thermo-viscous or temperature-dependent viscosity drive fan systems.
Handy for owners and independent garages that service multiple BMW models, avoiding the need to source different specialised tools.
✨ The 4 Key Reasons for Neilsen Fan Clutch and Water Pump Tool Kit
- 32mm fan clutch wrench – Accurate engagement with BMW fan clutch lock nuts every time
- Double-ended pulley holder – Keeps pulley immobilised during removal to prevent slippage
- BMW engine compatibility – Fits a wide range of M and S series engines
- Two-piece complete kit – Supplies both wrench and holder for single-visit servicing
📋 Technical Details at a Glance
- Category: Automotive Parts and Accessories
- Tool type: Fan clutch nut wrench and water pump pulley holder kit
- Wrench size: 32mm fan clutch wrench
- Application: Removal of lock nuts on thermo-viscous radiator fans
- Pulley retention: Double-ended water pump fan pulley holder
❓ Frequently Asked Questions
Q: Which BMW engines are supported by the kit?
A: Compatibility covers a wide range of BMW M and S series engines, including M4, M10, M20, M30, M40, M44, M50, M52, M52TU, M54, M56, M60, M70, M73, S14, S38, S54, S50B30 and S50B32.
Q: What components are included in the kit?
A: The kit includes a 32mm fan clutch wrench for removing lock nuts and a double-ended pulley holder for securing the pulley during removal.
Q: Is the kit suitable for thermo-viscous radiator fan systems?
A: Yes, the wrench is specified for removing lock nuts on thermo-viscous radiator fans and the holder is designed for temperature-dependent viscosity drive fan systems.
🏆 Our Verdict
The Neilsen Fan Clutch and Water Pump Tool Kit suits DIY mechanics and independent garages that work on BMW cooling systems. The combination of a 32mm fan clutch wrench and a double-ended pulley holder simplifies fan clutch and water pump removal on many M and S series engines. While initial outlay may be larger than a single-purpose tool, the kit saves on garage labour and offers long-term value for regular servicing.
