17-23 L5P 6.6L Duramax Water Pump

Water Pump for 2017-2023 6.6L Duramax L5P

SKU: 12680257 Category:


New Water Pump for 2017 – 2023 6.6L L5P Duramax

Reference # 12680257 / 251817


  • Manufactured to GM OE specification for fit, form, and function
  • Offering the quality, reliability, and durability of GM OE
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Thoroughly tested for reliable, leak-free performance

Note: Every belt driven water pump has a weep hole that might leak a little in the beginning. Some seepage from the weep hole is normal during the break-in period (about 10 minutes), and does not indicate a defect.

Additional information

Weight 10 lbs