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WCF – OEM Replacement LB7 Coolant Tank Kit (Gloss White)

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WCF – OEM Replacement LB7 Coolant Tank Kit

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2001-2004 Duramax (LB7)

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Add the final touch under the hood with a WCF OEM replacement fabricated coolant tank. Built by Wehrli Custom Fabrication (WCF), these coolant tanks compliment the WCF single turbo kits and Y-bridge kits we offer, as well as WCF air intake systems and drop-in turbos. Coolant tanks are available in the powder coat color of your choice (options listed above). Kits also come with a low coolant sensor, necessary fittings, and mount in the factory location.

*Fits LB7 Duramax (2001-2004 Chevy/GMC 2500/3500)



  • *Fabricated aluminum coolant tank
  • *Direct OEM replacement
  • *Available in raw finish or powder coating
  • *Low coolant sensor
  • *Fittings
  • *Mounts in factory location


Works with:

  • *WCF Single S300 setups
  • *WCF Single S400 arrangements
  • *WCF Y-bridge kits
  • *Drop-in aftermarket turbos

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