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PPE Polished 304 Stainless Steel Coolant Bypass Tube 01-04 6.6L LB7 Duramax

Pricing: $129.95

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The PPE 119000630 Coolant Bypass Pipe for your 2001-2004 GM 6.6L Duramax is re-engineered to address the common failure points in the OE product. The PPE Thermostat Bypass Pipe has improved durability and Fully polished 304 stainless steel construction looks great and prevents corrosion. Maintain the steady flow of coolant and lessen the chances of overheating.


  • Fully-polished 304 stainless steel
  • CNC machined tube end
  • Comes with two Viton O-rings



  • 2006-2007 Chevrolet Silverado 2500HD/3500HD 6.6L Duramax LBZ
  • 2006-2007 GMC Sierra 2500HD/3500HD 6.6L Duramax LBZ



  • Replaces OE GM Part#: 97371074


  • 119000630
  • 119000630
  • PPE
  • New

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  • Item Requires Shipping
  • 10.0 lbs.
  • FREE Ground Shipping

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