GM 6.6L Duramax Valve Cover Bolt Insulator | DEC011638

Sale Price: $3.95


GM Duramax Valve Cover Bolt Insulator - DEC011638

  • New High Quality Product by Bostech
  • Molded from Heat & Oil Resistance Material
  • Direct Fit
Fitment Note:
  • 14 Insulators per side
  • 28 Insulators total per vehicle
  • Included in valve cover gasket kit #GK01341K for LLY, LBZ, and LMM

GM Express/Savana 6.6L LGH 2011-2016 Vin #L
GM Silverado Sierra 6.6L LML 2011-2016 Vin #8
GM Silverado/Sierra 6.6L LLY 2004-2006 Vin #2
GM Express/Savana 6.6L LLY 2006-2007 Vin #2
GM Topkick/Kodiak 6.6L LLY 2004-2007 Vin #2
GM Silverado/Sierra 6.6L LBZ 2006-2007 Vin #D
GM Silverado/Sierra 6.6L LMM 2007-2010 Vin #6
GM Express/Savana 6.6L LMM 2009-2010 Vin #6
GM Topkick/Kodiak 6.6L LMM 2007-2009 Vin #9

OE cross-reference:


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Warranty Information

Bostech / BTPower warrants each new & remanufactured part to be free from defects and material workmanship under normal use and service.  Bostech will repair or replace, at its option, any such part that is considered warranty within thirteen (13) months/Unlimited mileage after the sale.  Products that have been returned within 30 days of purchase and have been determined by Bostech as valid warranty will have the option for full credit of the product. All parts must be returned for warranty evaluation within 30 days of failure and requires a Return Merchandise Authorization (RMA) Number by contacting ForDiesels (855-558-1235) and initiating a warranty claim prior to return. will need the Order Number and Vehicle Information (VIN #, Year, Make, Model, Eng) to begin the claim process. Replacement parts will be sent using 2 Day shipping (excluding weekends).
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Safety Information

Prop65 Warning:
WARNING: Cancer and Reproductive Harm -
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