2017-2025 GM 6.6L Duramax L5P XDP XTRA Cool Water Pump (Pump Only)

The XDP X-TRA Cool Water Pump is a high-performance, direct-fit replacement designed to restore the cooling efficiency of your 6.6L Duramax L5P engine. Made from premium materials, this water pump meets or exceeds OEM specifications, ensuring reliability and durability. Unlike inferior alternatives, the X-TRA Cool Water Pump comes with a mounting gasket included and is backed by a 2-year unlimited mileage warranty, making it the smart choice for your vehicle.

• High-Quality Materials for Improved Longevity
• Direct-Fit Replacement for Easy Installation
• Mounting Gasket Included for Convenience
• 2 Year Warranty with Unlimited Mileage for Peace of Mind

Specs:

• Housing Material: Aluminum for Enhanced Strength
• Hub Height: 1.433 Inches for Precise Fit
• Impeller Material: Durable Plastic
• Impeller Rotation: Reverse for Optimized Flow
• Impeller Vane Quantity: 7 for Efficient Cooling
• Mounting Hole Quantity: 6 for Secure Attachment

Notes:

• The harmonic balancer bolt will need to be removed to replace your water pump.
• The factory bolt is a torque-to-yield fastener (TTY) for one-time use and must be replaced.

Fitment:

2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025 Chevrolet Silverado 2500 HD LT

2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025 GMC Sierra 3500 HD SLE

2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025 Chevrolet Silverado 3500 HD WT

2017, 2018, 2019, 2020, 2021, 2022, 2023 GMC Sierra 2500 HD

2017, 2018, 2019, 2020, 2021, 2022, 2023 GMC Sierra 3500 HD

2017, 2018, 2019, 2020, 2021, 2022, 2023 Chevrolet Silverado 2500 HD WT

2017, 2018, 2019, 2020, 2021, 2022, 2023 GMC Sierra 3500 HD Denali

2017, 2018, 2019, 2020, 2021, 2022, 2023 GMC Sierra 2500 HD Denali

2017, 2018, 2019, 2020, 2021, 2022, 2023 GMC Sierra 3500 HD SLT

2017, 2018, 2019, 2020, 2021, 2022, 2023 GMC Sierra 2500 HD SLT

2017, 2018, 2019, 2020, 2021, 2022, 2023 Chevrolet Silverado 2500 HD High Country

2017, 2018, 2019, 2020, 2021, 2022, 2023 Chevrolet Silverado 3500 HD High Country

2017, 2018, 2019, 2020, 2021, 2022, 2023 GMC Sierra 2500 HD SLE

2017, 2018, 2019, 2020, 2021, 2022, 2023 Chevrolet Silverado 3500 HD LT

2017, 2018, 2019, 2020, 2021, 2022, 2023 Chevrolet Silverado 2500 HD LTZ

2017, 2018, 2019, 2020, 2021, 2022, 2023 Chevrolet Silverado 3500 HD LTZ

2020, 2021, 2022, 2023 GMC Sierra 3500 HD

2020, 2021, 2022, 2023 GMC Sierra 2500 HD

2020, 2021, 2022, 2023 Chevrolet Silverado 2500 HD Custom

2022, 2023 GMC Sierra 3500 HD Pro

2022, 2023 GMC Sierra 2500 HD Pro

2024, 2024 GMC Sierra 3500 HD Denali Ultimate

2024, 2024 GMC Sierra 2500 HD Denali Ultimate

2024, 2024 GMC Sierra 2500 HD AT4X

2024, 2024 Chevrolet Silverado 2500 HD