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2013 GMC Sierra 2500 HD
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2013 GMC Sierra 2500 HD

2013 GMC Sierra 2500 HD Gas Caps

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GM Original Equipment Series Gas Cap - Yellow, Non-locking, Direct Fit, Sold individually
AC Delco®
GM Original Equipment Series Gas Cap - Yellow, Non-locking, Direct Fit, Sold individually
Part Number: ACGT347
Guaranteed to Fit
$31.99
Vehicle Fitment
  • 2013 GMC Sierra 2500 HD SLT All Engines 97.6 in. Bed, Fleetside, 4-Door, Extended Cab Pickup, Fleetside Pubx(E63), E85 Gasoline Vehicle Fuel
  • 2013 GMC Sierra 2500 HD WT All Engines 78.7 in. Bed, Fleetside, 4-Door, Crew Cab Pickup, Fleetside Pubx(E63), E85 Gasoline Vehicle Fuel
  • 2013 GMC Sierra 2500 HD SLE All Engines 78.7 in. Bed, Fleetside, 4-Door, Extended Cab Pickup, Fleetside Pubx(E63), E85 Gasoline Vehicle Fuel
Product Details
Warranty : 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 SeriesType : Non-lockingVented : NoRecommended Use : OE ReplacementProduct Fit : Direct FitColor Finish : Yellow
Gas Cap, CNG/FLEX/GAS, For Models without Threaded Filler Neck
Gates®
Gas Cap, CNG/FLEX/GAS, For Models without Threaded Filler Neck
Part Number: GAT31844
Guaranteed to Fit
$17.49
Vehicle Fitment
  • 2013 GMC Sierra 2500 HD SLE 8 Cyl 6.0L CNG, Without Threaded Filler Neck
  • 2013 GMC Sierra 2500 HD WT 8 Cyl 6.0L CNG, Without Threaded Filler Neck
  • 2013 GMC Sierra 2500 HD Denali 8 Cyl 6.0L FLEX, Without Threaded Filler Neck
  • 2013 GMC Sierra 2500 HD SLT 8 Cyl 6.0L CNG, Without Threaded Filler Neck
Gas Cap
Gates®
Gas Cap
Part Number: GAT31780Y
Guaranteed to Fit
$19.49
Vehicle Fitment
  • 2013 GMC Sierra 2500 HD WT 8 Cyl 6.0L CNG, With Threaded Filler Neck
  • 2013 GMC Sierra 2500 HD SLE 8 Cyl 6.0L CNG, With Threaded Filler Neck
  • 2013 GMC Sierra 2500 HD Denali 8 Cyl 6.0L FLEX, With Threaded Filler Neck
  • 2013 GMC Sierra 2500 HD SLT 8 Cyl 6.0L GAS, With Threaded Filler Neck
Gas Cap - Black, Locking, Direct Fit, Sold individually
Stant®
Gas Cap - Black, Locking, Direct Fit, Sold individually
Part Number: ST10511
Guaranteed to Fit
$25.49
Vehicle Fitment
  • 2013 GMC Sierra 2500 HD SLE 8 Cyl 6.0L CNG, Without Threaded Filler Neck
  • 2013 GMC Sierra 2500 HD WT 8 Cyl 6.0L CNG, Without Threaded Filler Neck
  • 2013 GMC Sierra 2500 HD Denali 8 Cyl 6.0L FLEX, Without Threaded Filler Neck
  • 2013 GMC Sierra 2500 HD SLT 8 Cyl 6.0L GAS, Without Threaded Filler Neck
Product Details
Warranty : 90-day Stant 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.

Type : LockingVented : NoProduct Fit : Direct FitColor Finish : Black
Gas Cap - Green, Locking, Direct Fit, Sold individually
Gates®
Gas Cap - Green, Locking, Direct Fit, Sold individually
Part Number: GAT31778D
Guaranteed to Fit
$19.49
Vehicle Fitment
  • 2013 GMC Sierra 2500 HD WT 8 Cyl 6.6L DIESEL
  • 2013 GMC Sierra 2500 HD SLE 8 Cyl 6.6L DIESEL
  • 2013 GMC Sierra 2500 HD SLT 8 Cyl 6.6L DIESEL
  • 2013 GMC Sierra 2500 HD Denali 8 Cyl 6.6L DIESEL
Product Details
Notes : 1.77 in. Neck Diameter; 2.61 in. Cap Depth; Pressure Vacuum Venting; Quick-On Cam Type; Diesel Only Fuel Cap Type; With (2) Key; Fits industrial and diesel engine applicationsWarranty : Lifetime Gates 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.

Type : LockingVented : YesRecommended Use : OE ReplacementProduct Fit : Direct FitColor Finish : Green
Gates OE Replacement Gas Cap - Green, Non-locking, Direct Fit, Sold individually
Gates®
Gates OE Replacement Gas Cap - Green, Non-locking, Direct Fit, Sold individually
Part Number: GAT31615D
Guaranteed to Fit
$9.99
Vehicle Fitment
  • 2013 GMC Sierra 2500 HD WT 8 Cyl 6.6L DIESEL
  • 2013 GMC Sierra 2500 HD SLE 8 Cyl 6.6L DIESEL
  • 2013 GMC Sierra 2500 HD SLT 8 Cyl 6.6L DIESEL
  • 2013 GMC Sierra 2500 HD Denali 8 Cyl 6.6L DIESEL
Product Details
Notes : For diesel onlyWarranty : Lifetime Gates 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 : Gates OE ReplacementType : Non-lockingVented : YesRecommended Use : OE ReplacementProduct Fit : Direct FitColor Finish : Green
Gates OE Replacement Gas Cap - Black, Non-locking, Direct Fit, Sold individually
Gates®
Gates OE Replacement Gas Cap - Black, Non-locking, Direct Fit, Sold individually
Part Number: GAT31843
Guaranteed to Fit
$18.99
Vehicle Fitment
  • 2013 GMC Sierra 2500 HD SLE 8 Cyl 6.0L CNG, Without Threaded Filler Neck
  • 2013 GMC Sierra 2500 HD WT 8 Cyl 6.0L CNG, Without Threaded Filler Neck
  • 2013 GMC Sierra 2500 HD Denali 8 Cyl 6.0L FLEX, Without Threaded Filler Neck
  • 2013 GMC Sierra 2500 HD SLT 8 Cyl 6.0L GAS, Without Threaded Filler Neck
Product Details
Warranty : Lifetime Gates 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 : Gates OE ReplacementType : Non-lockingInterchange Part Number : RC67090001Vented : YesRecommended Use : OE ReplacementProduct Fit : Direct FitColor Finish : Black
Gas Cap - Black, Locking, Direct Fit, Sold individually
Stant®
Gas Cap - Black, Locking, Direct Fit, Sold individually
Part Number: ST10504
Guaranteed to Fit
$17.49
Vehicle Fitment
  • 2013 GMC Sierra 2500 HD WT 8 Cyl 6.0L GAS, With Threaded Filler Neck
  • 2013 GMC Sierra 2500 HD SLE 8 Cyl 6.0L CNG, With Threaded Filler Neck
  • 2013 GMC Sierra 2500 HD Denali 8 Cyl 6.0L FLEX, With Threaded Filler Neck
  • 2013 GMC Sierra 2500 HD SLT 8 Cyl 6.0L CNG, With Threaded Filler Neck
Product Details
Warranty : 90-day Stant 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.

Type : LockingVented : NoProduct Fit : Direct FitColor Finish : Black
Gas Cap - Black, Non-locking, Direct Fit, Sold individually
Stant®
Gas Cap - Black, Non-locking, Direct Fit, Sold individually
Part Number: ST10834
Guaranteed to Fit
$20.99
Vehicle Fitment
  • 2013 GMC Sierra 2500 HD WT 8 Cyl 6.0L GAS, With Threaded Filler Neck, As required
  • 2013 GMC Sierra 2500 HD SLE 8 Cyl 6.0L GAS, With Threaded Filler Neck, As required
  • 2013 GMC Sierra 2500 HD Denali 8 Cyl 6.0L FLEX, With Threaded Filler Neck, As required
  • 2013 GMC Sierra 2500 HD SLT 8 Cyl 6.0L FLEX, With Threaded Filler Neck, As required
Product Details
Notes : 2-39/46 in. Cap Diameter, 1-49/64 in. x 1-25/32 in. Threaded, Pressure Vacuum Type for Emission ControlWarranty : 90-day Stant 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.

Type : Non-lockingVented : YesProduct Fit : Direct FitColor Finish : Black
Gas Cap
Gates®
Gas Cap
Part Number: GAT31778
Guaranteed to Fit
$15.99
Vehicle Fitment
  • 2013 GMC Sierra 2500 HD SLT 8 Cyl 6.6L DIESEL
  • 2013 GMC Sierra 2500 HD Denali 8 Cyl 6.6L DIESEL
  • 2013 GMC Sierra 2500 HD WT 8 Cyl 6.6L DIESEL
  • 2013 GMC Sierra 2500 HD SLE 8 Cyl 6.6L DIESEL
Gas Cap - Natural, Locking, Direct Fit, Sold individually
Gates®
Gas Cap - Natural, Locking, Direct Fit, Sold individually
Part Number: GAT31844KA
Guaranteed to Fit
$27.99
Vehicle Fitment
  • 2013 GMC Sierra 2500 HD SLE 8 Cyl 6.0L Without Threaded Filler Neck
  • 2013 GMC Sierra 2500 HD WT 8 Cyl 6.0L Without Threaded Filler Neck
  • 2013 GMC Sierra 2500 HD Denali 8 Cyl 6.0L Without Threaded Filler Neck
  • 2013 GMC Sierra 2500 HD SLT 8 Cyl 6.0L Without Threaded Filler Neck
Product Details
Notes : 1.56 in. Neck Diameter; 2.53 in. Cap Depth; 2.68 in. Shell Diameter; Vacuum Only Venting; Quick-On Cam Type; Keyed Alike Fuel Cap Type; With (2) KeysWarranty : Lifetime Gates 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.

Type : LockingVented : YesRecommended Use : OE ReplacementProduct Fit : Direct FitColor Finish : Natural
Gas Cap - Direct Fit, Sold individually
AC Delco®
Gas Cap - Direct Fit, Sold individually
Part Number: ACGT346
Guaranteed to Fit
$24.49
Vehicle Fitment
  • 2013 GMC Sierra 2500 HD SLT All Engines 78.7 in. Bed, Fleetside, 4-Door, Extended Cab Pickup, 144.1 in. Wheelbase, Fleetside Pubx(E63), Bifuel & Monovalent Plus Cng Fuel(Fhv); Full Turn Fuel Fill Cap; E10 Gasoline Fuel Type, Base Body/Chassis(Zw9); Full Turn Fuel Fill Cap
  • 2013 GMC Sierra 2500 HD WT All Engines 97.6 in. Bed, Fleetside, 4-Door, Extended Cab Pickup, 158.1 in. Wheelbase, Fleetside Pubx(E63), Bifuel & Monovalent Plus Cng Fuel(Fhv); Full Turn Fuel Fill Cap; E10 Gasoline Fuel Type, Base Body/Chassis(Zw9); Full Turn Fuel Fill Cap
  • 2013 GMC Sierra 2500 HD SLE All Engines 78.7 in. Bed, Fleetside, 4-Door, Extended Cab Pickup, 144.1 in. Wheelbase, Fleetside Pubx(E63), Bifuel & Monovalent Plus Cng Fuel(Fhv); Full Turn Fuel Fill Cap; E10 Gasoline Fuel Type, Base Body/Chassis(Zw9); Full Turn Fuel Fill Cap
Product Details
Warranty : 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.

Recommended Use : OE ReplacementProduct Fit : Direct Fit
Gas Cap - Black, Non-locking, Direct Fit, Sold individually
Stant®
Gas Cap - Black, Non-locking, Direct Fit, Sold individually
Part Number: ST10830
Guaranteed to Fit
$18.99
Vehicle Fitment
  • 2013 GMC Sierra 2500 HD SLT 8 Cyl 6.6L DIESEL
  • 2013 GMC Sierra 2500 HD Denali 8 Cyl 6.6L DIESEL
  • 2013 GMC Sierra 2500 HD WT 8 Cyl 6.6L DIESEL
  • 2013 GMC Sierra 2500 HD SLE 8 Cyl 6.6L DIESEL
Product Details
Warranty : 90-day Stant 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.

Type : Non-lockingVented : YesProduct Fit : Direct FitColor Finish : Black
GM Original Equipment Series Gas Cap - Green, Non-locking, Direct Fit, Sold individually
AC Delco®
GM Original Equipment Series Gas Cap - Green, Non-locking, Direct Fit, Sold individually
Part Number: ACGT348
Guaranteed to Fit
$28.49
Vehicle Fitment
  • 2013 GMC Sierra 2500 HD All Submodels All Engines B20 Diesel Fuel Vehicle
Product Details
Warranty : 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 SeriesType : Non-lockingVented : NoRecommended Use : OE ReplacementProduct Fit : Direct FitColor Finish : Green
GM Original Equipment Series Gas Cap - Black, Non-locking, Direct Fit, Sold individually
AC Delco®
GM Original Equipment Series Gas Cap - Black, Non-locking, Direct Fit, Sold individually
Part Number: ACGT366
Guaranteed to Fit
$26.99
Vehicle Fitment
  • 2013 GMC Sierra 2500 HD All Submodels All Engines B20 Diesel Fuel Vehicle
Product Details
Warranty : 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 SeriesType : Non-lockingVented : NoRecommended Use : OE ReplacementProduct Fit : Direct FitColor Finish : Black
Page 1 of 2 | Showing 1 - 15 of 25 results

Top Rated Products

Gates Gates OE Replacement Gas Cap - Black, Non-locking, Direct Fit, Sold individually
$18.99( Review)
My engine code light keep popping on. It say to tighten my gas cap even though I keepSee More
Ellen K.
VERIFIED PURCHASER
Stant Gas Cap - Black, Locking, Direct Fit, Sold individually
$17.49( Review)
Good fit easy installation
Gilbert V.
VERIFIED PURCHASER
Gates Gas Cap, CNG/FLEX/GAS, For Models without Threaded Filler Neck
$17.49( Review)
working very well and very happy
Robert L.
VERIFIED PURCHASER

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Helpful Automotive Resources

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What Does an Emission System Problem Mean?Most vehicles manufactured from the year 1996 onwards do not have a “check emissions system light.” Instead, the check engine light will illuminate once there’s an emission-related fault. 
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Bad Gas Cap Symptoms
Bad Gas Cap SymptomsBad gas caps are only one of the possible issues that can trigger the check engine light. Check the diagnostic trouble codes stored in your vehicle’s computer to see if they’re related to a bad gas cap. Fuel Odor