Buy OEM 1991 Mazda Part # PYFA15010B (PYFA-15-010B, PYFA-15-010C, PYFA-15-010D, PYFA15010A, PYFA15010C). Pump, Water. Water Pump - Repair or Replace If any of the components of your vehicle's water pump assembly are faulty, your engine can't

Engine Water Pump

Fits 3, 6, CX-3, CX-5

Water Pump - Repair or Replace
If any of the components of your vehicle's water pump assembly are faulty, your engine can't properly cool itself. If you've noticed a coolant leak from the front of your engine, quickly rising engine temperatures at idle or that your water pump pulley is loose or making noise, have your 1991 Mazda inspected by one of our certified Mazda technicians.