Engine overheating or coolant leaking? A failing water pump is a common cause. We replace water pumps on all makes and models.
Call (818) 500-1939The water pump circulates coolant through your engine and radiator to prevent overheating. When it fails — whether from a worn bearing, a cracked impeller, or a leaking gasket — your engine can overheat quickly, especially in San Fernando Valley summer heat. Overheating can warp heads, blow head gaskets, and cause thousands of dollars in damage.
At A Plus Auto Shop, we catch water pump problems early. A weep hole leak, bearing noise, or slight coolant seepage are all warning signs that the pump is on its way out. We replace the pump along with the thermostat and coolant to give you a fresh, reliable cooling system.
Comprehensive water pump replacement services for all makes and models at A Plus Auto Shop.
We remove the old water pump, clean the mounting surface, install a new pump with a fresh gasket, and refill the system with the correct coolant. On timing belt-driven pumps, we recommend doing both at the same time to save on labor.
Coolant leaking from the water pump weep hole or gasket is a clear sign the pump is failing. We identify the leak source with a pressure test and replace the pump before the bearing seizes or the leak worsens.
When replacing a water pump, we flush the entire cooling system to remove old coolant, rust, and sediment. Fresh coolant protects against corrosion and ensures optimal heat transfer to keep your engine at the right temperature.
A stuck thermostat can cause overheating or prevent your engine from reaching operating temperature. We often replace the thermostat during water pump service since it's accessible at the same time and is an inexpensive preventive measure.
Old, soft, or swollen coolant hoses can burst without warning, causing rapid coolant loss and overheating. We inspect all upper and lower radiator hoses and heater hoses during cooling system service and replace any that show signs of deterioration.
Engine overheating can be caused by the water pump, thermostat, radiator, fan, head gasket, or a coolant leak. We perform a systematic diagnosis to identify the exact cause before recommending repairs, so you don't pay for parts you don't need.
Answers to common questions about water pump replacement at A Plus Auto Shop.
Signs include coolant leaking from the front-center of the engine, a whining or grinding noise from the water pump area, engine overheating, steam from under the hood, or coolant in the weep hole at the bottom of the pump.
Water pump replacement cost depends on your vehicle and whether the pump is driven by the timing belt or serpentine belt. Timing belt-driven pumps cost more in labor. Call (818) 500-1939 for a quote specific to your vehicle.
Driving with a failing water pump risks engine overheating, which can cause severe and expensive damage. If you notice a leak or overheating, stop driving and have the vehicle inspected as soon as possible.
Yes, we recommend it. The thermostat is inexpensive and accessible during water pump replacement. Replacing it at the same time is a smart preventive measure that avoids paying for the same labor later if the thermostat fails.
A Plus Auto Shop is your full-service auto repair destination in Sun Valley, CA.
Walk-ins are always welcome at A Plus Auto Shop. No appointment needed — just stop by or give us a call.