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Gates LB7 LLY Duramax Water Pump Kit w/ Housing 2001-2005 6.6L

42349BH - 11C
Limited Supply: only 4 remaining
Pricing: $149.00



Looking for an alternative to expensive OEM water pumps? Although we are a big advocate of OE parts, this Gates water pump is a pretty solid option. These pumps feature a lightweight resin impeller just like the LBZ+ pumps, include the outer housing and gaskets. 

Gates Water Pumps are recognized in the industry for their durability, superior quality and are manufactured for worry-free operations for your vehicle. Every Gates high-quality new water pump is constructed with premium alloy materials and a 100 percent functional test of seals and bearings along with a 100 percent leakage test for both the casting and assembled water pump. Get industry best and a guaranteed OE-quality fit, with Gates.


  • 100% New Casting
  • Updated Resin Impeller
  • Includes Oil Cooler Tube Flange Gasket
  • Includes Lower Bypass Tube O-Ring
  • Includes Pump to Front Cover O-Ring


2001-2005 Duramax 6.6L LB7 LLY

Compare to:

  • ACDelco 252-994
  • Dayco DP807BH
  • General Motors 97216136
  • NAPA 42349BH
  • Worldparts 942349BH



Shipping Information

  • Item Requires Shipping
  • 6.0 lbs.
  • W9.0000” x H9.0000” x L9.0000”

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