Specifications:

  • Brand New AC Delco OE Series Engine Water Pump
  • Direct replacement
  • Built to strict quality control standards

Part Details

  • Product Line: GM Original Equipment

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

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Vehicle Fit

Year Make Model Description
2006-2016Chevy Express 2500 Van Chevy Express 2500 Van GM Original Equipment Engine Water Pump V8 6.6L Diesel ACDelco 251-748
2006-2016Chevy Express 3500 Van Chevy Express 3500 Van GM Original Equipment Engine Water Pump V8 6.6L Diesel ACDelco 251-748
2006-2016Chevy Silverado 2500 HD Chevy Silverado 2500 HD GM Original Equipment Engine Water Pump V8 6.6L Diesel ACDelco 251-748
2007Chevy Silverado 2500 HD Classic Chevy Silverado 2500 HD Classic GM Original Equipment Engine Water Pump V8 6.6L Diesel ACDelco 251-748
2006-2016Chevy Silverado 3500 Chevy Silverado 3500 GM Original Equipment Engine Water Pump V8 6.6L Diesel ACDelco 251-748
2007Chevy Silverado 3500 Classic Chevy Silverado 3500 Classic GM Original Equipment Engine Water Pump V8 6.6L Diesel ACDelco 251-748
2006-2016GMC Savana 2500 Van GMC Savana 2500 Van GM Original Equipment Engine Water Pump V8 6.6L Diesel ACDelco 251-748
2006-2016GMC Savana 3500 Van GMC Savana 3500 Van GM Original Equipment Engine Water Pump V8 6.6L Diesel ACDelco 251-748
2006-2016GMC Sierra 2500 HD GMC Sierra 2500 HD GM Original Equipment Engine Water Pump V8 6.6L Diesel ACDelco 251-748
2007GMC Sierra 2500 HD Classic GMC Sierra 2500 HD Classic GM Original Equipment Engine Water Pump V8 6.6L Diesel ACDelco 251-748
2006-2016GMC Sierra 3500 GMC Sierra 3500 GM Original Equipment Engine Water Pump V8 6.6L Diesel ACDelco 251-748
2007GMC Sierra 3500 Classic GMC Sierra 3500 Classic GM Original Equipment Engine Water Pump V8 6.6L Diesel ACDelco 251-748
2011-2016GMC Sierra Denali 2500 HD GMC Sierra Denali 2500 HD GM Original Equipment Engine Water Pump V8 6.6L Diesel ACDelco 251-748
2011-2016GMC Sierra Denali 3500 HD GMC Sierra Denali 3500 HD GM Original Equipment Engine Water Pump V8 6.6L Diesel ACDelco 251-748

This part replaces:

  • ACDelco 251-748
  • Reference Number 251-748
  • Hollander 324-00117
  • OE # 12637105, 98031233
Only 3 left in stock
Part #: ACEWP00022


Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout

AC DELCO
Brand #: 251-748