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162326Turbocharger Coolant Return Line
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APDTY 162326 Turbocharger Coolant Return Line 6.6L Duramax Turbo Diesel Engine


  • Brand New Turbocharger Coolant Return Line
  • Return - Turbocharger To Connecting Hose
  • Match Vehicle To Compatibility Chart To Ensure Exact Fitment
  • Compatible With 2010-2016 Chevrolet Express 2500
  • Return - Turbocharger To Connecting Hose
  • Compatible With 2010-2016 Chevrolet Express 3500
  • Return - Turbocharger To Connecting Hose
  • Compatible With 2010-2016 Chevrolet Express 4500
  • Return - Turbocharger To Connecting Hose
  • Compatible With 2011-2016 Chevrolet Silverado 2500 HD
  • Return - Turbocharger To Connecting Hose
  • Compatible With 2011-2016 Chevrolet Silverado 3500 HD
  • Return - Turbocharger To Connecting Hose
  • Compatible With 2010-2016 GMC Savana 2500
  • Return - Turbocharger To Connecting Hose
  • Compatible With 2010-2016 GMC Savana 3500
  • Return - Turbocharger To Connecting Hose
  • Compatible With 2010-2016 GMC Savana 4500
  • Return - Turbocharger To Connecting Hose
  • Compatible With 2011-2016 GMC Sierra 2500 HD
  • Return - Turbocharger To Connecting Hose
  • Compatible With 2011-2016 GMC Sierra 3500 HD
  • Return - Turbocharger To Connecting Hose
  • Replaces 12644237
  • See Buyers Guide for compatibility
Make Model Qualifiers Year
Chevrolet Express 2500
  • Position: N/A
  • 6.6L V8 6599cc 403ci
  • Turbocharged
  • DIESEL
 2010-2016
Chevrolet Express 3500
  • Position: N/A
  • 6.6L V8 6599cc 403ci
  • Turbocharged
  • DIESEL
 2010-2016
Chevrolet Express 4500
  • Position: N/A
  • 6.6L V8 6599cc 403ci
  • Turbocharged
  • DIESEL
 2010-2016
Chevrolet Silverado 2500 HD
  • Position: N/A
  • 6.6L V8 6599cc 403ci
  • Turbocharged
  • DIESEL
 2011-2016
Chevrolet Silverado 3500 HD
  • Position: N/A
  • 6.6L V8 6599cc 403ci
  • Turbocharged
  • DIESEL
 2011-2016