Dayco DP1937 Engine Water Pump

Engine Water Pump for Toyota Corolla and More

Dayco DP1937 is an engine water pump for select Toyota, Scion, and Pontiac applications with a stamped steel pump design. It is built for serpentine belt driven cooling systems and direct-fit replacement use on listed vehicles, including Toyota Corolla, Toyota Matrix, Scion xD, and Pontiac Vibe.

Key Features

• Engine water pump for cooling system service
• Stamped steel pump design for listed applications
• Serpentine belt driven configuration
• Steel casting construction noted for Pontiac Vibe applications
• Direct fit for select Corolla, Matrix, xD, and Vibe models
• Part number DP1937 for easy identification

Detailed Description

Dayco DP1937 is a replacement engine water pump for vehicles equipped with a stamped steel pump. It is listed for 2009-2019 Toyota Corolla, 2009-2013 Toyota Matrix, 2010-2014 Scion xD, 2009-2010 Pontiac Vibe, and 2008-2009 Scion xD. For Pontiac Vibe applications, the fitment notes specify a serpentine belt driven, stamped steel design with steel casting. For Toyota Corolla and Toyota Matrix applications, the fitment notes specify use with a stamped steel pump. This part number, DP1937, is a practical match for cooling system repair on these specific platforms.

What It Helps Address

• Coolant circulation problems caused by a worn water pump
• Overheating from reduced coolant flow
• Coolant leaks at the pump housing or seal area
• Noise from a failing pump bearing or impeller assembly
• Cooling system service on Toyota Corolla, Toyota Matrix, Scion xD, and Pontiac Vibe models

Installation Notes and Tips

Verify the vehicle’s year, make, model, and pump style before installation. This listing is for applications with a stamped steel pump, and Pontiac Vibe fitment also notes a serpentine belt driven, stamped steel design with steel casting. Confirm belt routing and cooling system condition during service, and inspect related components before reassembly. Fits 2009-2019 Toyota Corolla, 2009-2013 Toyota Matrix, 2010-2014 Scion xD, and 2009-2010 Pontiac Vibe as listed.

Quality Assurance

Dayco is a recognized aftermarket brand for engine cooling and drive system components. DP1937 is cataloged for the listed vehicle applications and should be matched to the exact pump style shown in the fitment data.