Bmw E46 Water Pump Pulley Replacement

Two drive belts in e46 models with the 6 cylinder engine drive the accessories pulleys at the front of the engine.

Bmw e46 water pump pulley replacement. How to super clean your engine bay duration. Chrisfix recommended for you. Finally a durable water pump pulley that won t break. Each belt is routed and tensioned by the idler and tensioner pulleys.

If you ve ever replaced a broken or cracked plastic water pump pulley and wondered why the engineers at bmw didn t make it out of something. Large image extra large image. To remove your water pump from the timing cover thread two m6 bolts into the sides of water pump. If you haven t seen part 1.

The bmw e46 3 series has a mechanical water pump that is operated by an accessory belt driven pulley on the front of the engine. 50skid assumes no liability for any repairs or modifi. The power steering pump coolant pump and alternator are driven by one belt and a separate belt drives the ac compressor. Bmw e46 water pump replacement duration.

Bmw e46 including zhp water pump failure diagnoses and replacement parts required and suggested new bmw oem water pump bmw recommended coolant antifreeze idler pulley these pulleys are lubed when made and never again good pm tensioner pulley these pulleys are lubed when made and never again good pm new belt tools 1 set of 3 8 drive metric sockets. The bmw e46 water pump sits deep in the timing cover and it can be tough to get the sealing o ring to pass through. Large image extra large image. How to professionally tint.

It is a very simple and highly reliable part that has been the standard in engine coolant. As the pulley spins it rotates an internal pump impeller which circulates coolant throughout the cavities of the engine the coolant hoses and the rest of the cooling system.