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Mercedes-Benz ML500 Water Pump

4 items

Keep your vehicle's engine running smoothly with A-Premium's reliable water pumps. Trust our high-quality parts for the best performance and durability.

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Engine Water Pump with Gasket for Mercedes-Benz E320 CL500 ML430 ML500 S430Engine Water Pump with Gasket for Mercedes-Benz E320 CL500 ML430 ML500 S430
A-Premium®Part # WP032
Engine Water Pump with Gasket for Mercedes-Benz E320 CL500 ML430 ML500 S430
4.7184 Reviews
$63.99
Edit ZIP code
2-year warranty
90 days free return
Fits 1998 - 2003 Mercedes-Benz CLK320, 2000 - 2003 Mercedes-Benz ML55 AMG, 2001 - 2002 Mercedes-Benz S55 AMG, 2005 - 2006 Mercedes-Benz C55 AMG, 2001 - 2003 Mercedes-Benz SLK320, 2001 - 2006 Mercedes-Benz CLK55 AMG, 2000 - 2000 Mercedes-Benz S430, 1999 - 2002 Mercedes-Benz E55 AMG, 2001 - 2002 Mercedes-Benz CL55 AMG, 2002 - 2008 Mercedes-Benz G500, 1998 - 1999 Mercedes-Benz E430, 1998 - 1999 Mercedes-Benz C280, 1999 - 2000 Mercedes-Benz CLK430, 2000 - 2000 Mercedes-Benz CL500, 1999 - 2000 Mercedes-Benz ML430, 1998 - 2000 Mercedes-Benz C43 AMG, 2002 - 2007 Mercedes-Benz ML500, 2006 - 2006 Mercedes-Benz CLS500, 2003 - 2005 Mercedes-Benz G55 AMG, 1998 - 2005 Mercedes-Benz E320
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercedes-Benz ML500
Item LocatedUnited States
Quantity1
Part interchange
1122010301, 1122001401, 1122001101, 1122000201, AW9380
ConditionNew
item #1003EC87
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Vaico V30-50039 Engine Water Pump
VaicoPart # V30-50039
Vaico V30-50039 Engine Water Pump
41 Reviews
$151.99
Low stock: Only 4 left
Edit ZIP code
3-year warranty
90 days free return
Fits 1998-2002 Mercedes-Benz CLK320, 1998-2003 Mercedes-Benz E320, 1999-2001 Mercedes-Benz E55 AMG, 1999-2001 Mercedes-Benz ML430, 2000-2001 Mercedes-Benz ML55 AMG, 2001-2002 Mercedes-Benz CL55 AMG, 2001-2002 Mercedes-Benz CLK55 AMG, 2001-2002 Mercedes-Benz S55 AMG, 2001-2003 Mercedes-Benz SLK320, 2002-2002 Mercedes-Benz E55 AMG, 2002-2003 Mercedes-Benz ML500, 2002-2003 Mercedes-Benz ML55 AMG, 2002-2008 Mercedes-Benz G500, 2003-2004 Mercedes-Benz CLK55 AMG, 2003-2004 Mercedes-Benz G55 AMG, 2004-2005 Mercedes-Benz E320, 2004-2006 Mercedes-Benz ML500, 2005-2006 Mercedes-Benz C55 AMG, 2005-2006 Mercedes-Benz CLK55 AMG, 2007-2007 Mercedes-Benz ML500
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercedes-Benz ML500
Item LocatedUnited States
QuantityOne Set
Part interchange
V30-50039, 376800761, 112200140180, 1122001401, 22164, 1122000110, 1122000201, 1122001101, 
...View more
item #100102D6
Note
with gaskets/seals, with water pump seal ring
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Beck/Arnley 131-2266 Engine Water Pump
Beck/ArnleyPart # 131-2266
Beck/Arnley 131-2266 Engine Water Pump
4.539 Reviews
$160.99
Edit ZIP code
3-year warranty
90 days free return
Fits 1998-2002 Mercedes-Benz CLK320, 1998-2002 Mercedes-Benz E430, 1998-2003 Mercedes-Benz E320, 1999-2001 Mercedes-Benz E55 AMG, 1999-2001 Mercedes-Benz ML430, 2000-2001 Mercedes-Benz ML55 AMG, 2001-2002 Mercedes-Benz CL55 AMG, 2001-2002 Mercedes-Benz CLK55 AMG, 2001-2002 Mercedes-Benz S55 AMG, 2001-2003 Mercedes-Benz SLK320, 2002-2002 Mercedes-Benz E55 AMG, 2002-2003 Mercedes-Benz ML55 AMG, 2002-2005 Mercedes-Benz ML500, 2002-2008 Mercedes-Benz G500, 2003-2004 Mercedes-Benz CLK55 AMG, 2003-2004 Mercedes-Benz G55 AMG, 2004-2004 Mercedes-Benz E320, 2005-2005 Mercedes-Benz E320, 2005-2006 Mercedes-Benz C55 AMG, 2005-2006 Mercedes-Benz CLK55 AMG
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercedes-Benz ML500
Item LocatedUnited States
QuantityOne Set
Part interchange
131-2266
item #1000XRD8
Show less
ÜRO Parts 1122000401 Engine Water Pump
ÜRO PartsPart # 1122000401
ÜRO Parts 1122000401 Engine Water Pump
4.534 Reviews
$92.99
Low stock: Only 5 left
Edit ZIP code
3-year warranty
90 days free return
Fits 1998-2000 Mercedes-Benz C280, 1998-2000 Mercedes-Benz C43 AMG, 1998-2002 Mercedes-Benz CLK320, 1998-2002 Mercedes-Benz E320, 1998-2003 Mercedes-Benz ML320, 1999-2001 Mercedes-Benz ML430, 1999-2002 Mercedes-Benz E55 AMG, 1999-2003 Mercedes-Benz CLK430, 2000-2002 Mercedes-Benz S430, 2000-2003 Mercedes-Benz ML55 AMG, 2001-2002 Mercedes-Benz CL55 AMG, 2001-2002 Mercedes-Benz S55 AMG, 2001-2004 Mercedes-Benz SLK320, 2001-2005 Mercedes-Benz C240, 2001-2006 Mercedes-Benz CLK55 AMG, 2002-2007 Mercedes-Benz ML500, 2002-2008 Mercedes-Benz G500, 2003-2003 Mercedes-Benz E320, 2003-2003 Mercedes-Benz E320, 2003-2004 Mercedes-Benz G55 AMG
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Mercedes-Benz ML500
Item LocatedUnited States
Quantity1
Part interchange
1122000401, 1122001101, 1122001401, 1122000401, 131-2266, WPR0017, V30-50039, URO-000461
item #1000ZRU7
Show less

What does a water pump do in a car?

The water pump in your vehicle transports coolant from the radiator to the engine and then circulates it back to the radiator, restarting the cycle. This process is essential for maintaining a consistent engine temperature, regardless of external conditions.

As the coolant flows through the engine, it absorbs heat, causing it to warm up. To prevent the engine from overheating, the water pump ensures that the heated coolant is redirected back to the radiator, where it can cool down before re-entering the engine. Without this crucial function, your engine would be at risk of overheating.

Signs of a bad water pump

Signs of a failing or bad water pump in a car include:

  • Coolant leak: Puddles of coolant under your vehicle.
  • Engine overheating: Consistent high engine temperatures.
  • Low coolant levels: Frequent need to add coolant.
  • Unusual noise: Grinding, whining, or squeaking sounds from the engine area.
  • Heater performance issues: Reduced heat output inside the car.
  • Coolant contamination: Milky substance in oil or on the oil cap.
  • Steam or smoke: Emanating from the engine compartment.
  • Check engine light: Illuminated due to irregular engine temperature.
  • Visual inspection: Corrosion, rust, or coolant residue around the water pump.
  • Coolant whirlpool: Observable swirl in the radiator when the engine is cool.

Related Blogs

Why Does Coolant Boil After You Turn the Engine Off?

Learn why coolant boils or bubbles after you turn the engine off, how heat soak affects the cooling system, and how to diagnose leaks, trapped air, cap, thermostat, fan, water pump, or head gasket problems.

Jul 29, 2026

What does a water pump do in a car?

Have you ever wondered what a water pump does in a car? The answer is simpler than you might think: the water pump. Despite its small size, the water pump is an unsung hero in your vehicle’s cooling system.

Jul 21, 2026