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12639000 12633835 Fuel Return Line Replacement for 2011-2016 Duramax LML LGH

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$74.76

$ 30 .99 $30.99

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About this item

  • Replacement for 2011-2016 Duramax LML LGH
  • Part numbers: 12639000 12633835
  • The use of high quality materials, with good corrosion proof and durability
  • The return oil line is proof to high temperature and high pressure, and its service life is longer
  • Easy to install, plug and play


Compatibility:
Replacement for G-MC Chevy 6.6
Replacement for LML 2011-2016
Replacement for Sierra 2011-2012
Replacement for Silverado 2011-2012
Replacement for INTERNAL NO. LG095
Replacement for 2011 - 2016 LML / LGH


Customer
Reviewed in the United States on February 9, 2025
Buy genuine gm, had three fittings that leaked
Sarah
Reviewed in the United States on November 11, 2024
Part came broken, had to buy else where. Reviews were terrible
JR R.
Reviewed in the United States on January 4, 2024
Installed on my truck and they started leaking as soon as it ran long enough to warm up. I went through $150 of diesel and constant breakdowns before I made it home from my friends house at Thanksgiving. The whole engine compartment and the chassis of my truck was drowned in diesel fuel. I finally made it home( still leaking) and I ordered the GM version that cost another $150. The only reason I made it home was I had the old lines in the back of the truck. I kept scavenging from them to repair these They refunded me the cost of these which is the only reason for a star. These are pure junk and not even made with real fuel line. DO NOT BUY!!!!!
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