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2016 GMC Sierra 3500 HD

2016 GMC Sierra 3500 HD Fuel Return Lines

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Fuel Return Line
Part Number: AC12657041
Guaranteed to Fit
$112.49
Vehicle Fitment
  • 2016 GMC Sierra 3500 HD SLT 8 Cyl 6.6L
  • 2016 GMC Sierra 3500 HD Denali 8 Cyl 6.6L
  • 2016 GMC Sierra 3500 HD SLE 8 Cyl 6.6L
  • 2016 GMC Sierra 3500 HD Base 8 Cyl 6.6L
Product Details
Location : RearNotes : 16.45 in. Length; 0.32 in. ID; 0.37 in. OD; Steel Material; Quick Disconnect 1 and Flared 2 Hose End TypeWarranty : 24-months or unlimited mile AC Delco limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : GM Original Equipment Series
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Helpful Automotive Resources

The Function and Common Symptoms of a Faulty Fuel Return Line
The Function and Common Symptoms of a Faulty Fuel Return LineModern gasoline powered vehicles are equipped with fuel injection, and fuel injection systems may or may not have a return line type fuel system.
How to Use a Fuel Pressure Tester the Right Way
How to Use a Fuel Pressure Tester the Right WaySearch for the specifications of your vehicle to learn what readings you should expect. This can be done by checking your vehicle owner’s manual.–Anthony Harlin, ASE Certified Master Automobile Technician Fuel Pressure Readings and What They Mean It pays to know what different fuel pressure readings mean for your ride.