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ACDelco 12685923 High Pressure Diesel Fuel Injector Line for GM Duramax L5P

Manufacturer

Picture for manufacturer ACDelco

Part Number

12685923
5 reviews
Sale Price

$26.50

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The ACDelco 12685923 is an OEM replacement high pressure fuel injector line designed for 2017-2024 Chevrolet and GMC 6.6L Duramax L5P diesel engines. This stainless steel fuel feed line connects the fuel injector to the fuel rail, ensuring reliable high-pressure fuel delivery for optimal engine performance.

Key Features:

  • Factory high pressure lines are one-time use components and must be replaced whenever they are removed
  • Fits cylinders 2, 4, 5, or 7
  • Sold individually - one line required per cylinder
  • Genuine GM OEM quality for precise fit and long-lasting durability
  • Direct replacement for GM part numbers 12720156 and 12687229

This high-pressure fuel line is an essential component when performing fuel system maintenance, replacing fuel injectors, or servicing the high-pressure fuel system on L5P Duramax engines. The stainless steel construction ensures resistance to corrosion and the extreme pressures found in modern common-rail diesel fuel systems.

Great

Great

This is the only place I found that didn't ask if I wanted to talk to someone. Plus check out was easier then the rest.

exellent store!!!

Simply AWESOME... would like to see other parts also.... but overall great!!

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