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2011 GMC Sierra 2500 HD
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2011 GMC Sierra 2500 HD

2011 GMC Sierra 2500 HD Gas Caps

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Gas Cap
AC Delco®
Gas Cap
Part Number: ACGT358
Guaranteed to Fit
$31.49
Vehicle Fitment
  • 2011 GMC Sierra 2500 HD WT 8 Cyl 6.0L L96 Engine, VIN G, 97.6 in. Bed, Fleetside, 4-Door, Crew Cab Pickup, FLEETSIDE PUBX(E63)
  • 2011 GMC Sierra 2500 HD SLT 8 Cyl 6.0L L96 Engine, VIN G, 78.7 in. Bed, Fleetside, 4-Door, Extended Cab Pickup, FLEETSIDE PUBX(E63)
  • 2011 GMC Sierra 2500 HD SLE 8 Cyl 6.0L L96 Engine, VIN G, 97.6 in. Bed, Fleetside, 2-Door, Standard Cab Pickup, FLEETSIDE PUBX(E63)
Product Details
Location : Driver SideWarranty : 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.

Gas Cap GM Original Equipment Series
AC Delco®
Gas Cap GM Original Equipment Series
Part Number: ACGT330
Guaranteed to Fit
$29.99
Vehicle Fitment
  • 2011 GMC Sierra 2500 HD WT 8 Cyl 6.0L 4-Door, Cab & Chassis, Base Body/Chas(ZW9), If Fill Pipe Has Been Replaced, May Need To Order Full Turn Cap
  • 2011 GMC Sierra 2500 HD SLT 8 Cyl 6.0L 4-Door, Cab & Chassis, Base Body/Chas(ZW9), If Fill Pipe Has Been Replaced, May Need To Order Full Turn Cap
  • 2011 GMC Sierra 2500 HD SLE 8 Cyl 6.0L 2-Door, Cab & Chassis, Base Body/Chas(ZW9), If Fill Pipe Has Been Replaced, May Need To Order Full Turn Cap
Product Details
Notes : If fill pipe has been replaced, may need to order full turn cap; 1/4 turn fuel fill cap; Must also order housing 15289921Warranty : 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-lockingInterchange Part Number : RC67090001Vented : NoRecommended Use : OE ReplacementProduct Fit : Direct FitColor Finish : Black
Gas Cap, FLEX
Gates®
Gas Cap, FLEX
Part Number: GAT31844
Guaranteed to Fit
$17.49
Vehicle Fitment
  • 2011 GMC Sierra 2500 HD WT 8 Cyl 6.0L FLEX
  • 2011 GMC Sierra 2500 HD Denali 8 Cyl 6.0L FLEX
  • 2011 GMC Sierra 2500 HD SLE 8 Cyl 6.0L FLEX
  • 2011 GMC Sierra 2500 HD SLT 8 Cyl 6.0L FLEX
Gas Cap
Stant®
Gas Cap
Part Number: ST10511
Guaranteed to Fit
$25.49
Vehicle Fitment
  • 2011 GMC Sierra 2500 HD WT 8 Cyl 6.0L FLEX
  • 2011 GMC Sierra 2500 HD SLT 8 Cyl 6.0L FLEX
  • 2011 GMC Sierra 2500 HD Denali 8 Cyl 6.0L FLEX
  • 2011 GMC Sierra 2500 HD SLE 8 Cyl 6.0L FLEX
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
Gates®
Gas Cap
Part Number: GAT31778D
Guaranteed to Fit
$19.49
Vehicle Fitment
  • 2011 GMC Sierra 2500 HD Denali 8 Cyl 6.6L DIESEL
  • 2011 GMC Sierra 2500 HD SLT 8 Cyl 6.6L DIESEL
  • 2011 GMC Sierra 2500 HD SLE 8 Cyl 6.6L DIESEL
  • 2011 GMC Sierra 2500 HD WT 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
Gas Cap Gates OE Replacement
Gates®
Gas Cap Gates OE Replacement
Part Number: GAT31615D
Guaranteed to Fit
$9.99
Vehicle Fitment
  • 2011 GMC Sierra 2500 HD Denali 8 Cyl 6.6L DIESEL
  • 2011 GMC Sierra 2500 HD SLT 8 Cyl 6.6L DIESEL
  • 2011 GMC Sierra 2500 HD SLE 8 Cyl 6.6L DIESEL
  • 2011 GMC Sierra 2500 HD WT 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
Gas Cap Gates OE Replacement
Gates®
Gas Cap Gates OE Replacement
Part Number: GAT31843
Guaranteed to Fit
$18.99
Vehicle Fitment
  • 2011 GMC Sierra 2500 HD WT 8 Cyl 6.0L FLEX
  • 2011 GMC Sierra 2500 HD Denali 8 Cyl 6.0L FLEX
  • 2011 GMC Sierra 2500 HD SLE 8 Cyl 6.0L FLEX
  • 2011 GMC Sierra 2500 HD SLT 8 Cyl 6.0L FLEX
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
Stant®
Gas Cap
Part Number: ST10504
Guaranteed to Fit
$17.49
Vehicle Fitment
  • 2011 GMC Sierra 2500 HD WT 8 Cyl 6.0L GAS
  • 2011 GMC Sierra 2500 HD SLE 8 Cyl 6.0L GAS
  • 2011 GMC Sierra 2500 HD SLT 8 Cyl 6.0L GAS
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
Stant®
Gas Cap
Part Number: ST10834
Guaranteed to Fit
$20.99
Vehicle Fitment
  • 2011 GMC Sierra 2500 HD WT 8 Cyl 6.0L GAS
  • 2011 GMC Sierra 2500 HD SLE 8 Cyl 6.0L GAS
  • 2011 GMC Sierra 2500 HD SLT 8 Cyl 6.0L GAS
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
  • 2011 GMC Sierra 2500 HD Denali 8 Cyl 6.6L DIESEL
  • 2011 GMC Sierra 2500 HD SLE 8 Cyl 6.6L DIESEL
  • 2011 GMC Sierra 2500 HD SLT 8 Cyl 6.6L DIESEL
  • 2011 GMC Sierra 2500 HD WT 8 Cyl 6.6L DIESEL
Gas Cap
Gates®
Gas Cap
Part Number: GAT31844KA
Guaranteed to Fit
$27.99
Vehicle Fitment
  • 2011 GMC Sierra 2500 HD WT 8 Cyl 6.0L
  • 2011 GMC Sierra 2500 HD Denali 8 Cyl 6.0L
  • 2011 GMC Sierra 2500 HD SLE 8 Cyl 6.0L
  • 2011 GMC Sierra 2500 HD SLT 8 Cyl 6.0L
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
AC Delco®
Gas Cap
Part Number: ACGT346
Guaranteed to Fit
$24.49
Vehicle Fitment
  • 2011 GMC Sierra 2500 HD WT 8 Cyl 6.0L Base Body/Chassis(Zw9); Use T/W 23114055; Full Turn Fuel Fill Cap
  • 2011 GMC Sierra 2500 HD SLT 8 Cyl 6.0L Base Body/Chassis(Zw9); Use T/W 23114055; Full Turn Fuel Fill Cap
  • 2011 GMC Sierra 2500 HD SLE 8 Cyl 6.0L Base Body/Chassis(Zw9); Use T/W 23114055; Full Turn Fuel Fill Cap
  • 2011 GMC Sierra 2500 HD Denali 8 Cyl 6.0L Base Body/Chassis(Zw9); Use T/W 23114055; 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
Stant®
Gas Cap
Part Number: ST10830
Guaranteed to Fit
$18.99
Vehicle Fitment
  • 2011 GMC Sierra 2500 HD Denali 8 Cyl 6.6L DIESEL
  • 2011 GMC Sierra 2500 HD SLT 8 Cyl 6.6L DIESEL
  • 2011 GMC Sierra 2500 HD WT 8 Cyl 6.6L DIESEL
  • 2011 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
Gas Cap
Gates®
Gas Cap
Part Number: GAT31844Y
Guaranteed to Fit
$24.49
Vehicle Fitment
  • 2011 GMC Sierra 2500 HD WT 8 Cyl 6.0L FLEX
  • 2011 GMC Sierra 2500 HD Denali 8 Cyl 6.0L FLEX
  • 2011 GMC Sierra 2500 HD SLE 8 Cyl 6.0L FLEX
  • 2011 GMC Sierra 2500 HD SLT 8 Cyl 6.0L FLEX
Gas Cap
Stant®
Gas Cap
Part Number: ST10841
Guaranteed to Fit
$22.99
Vehicle Fitment
  • 2011 GMC Sierra 2500 HD WT 8 Cyl 6.0L FLEX
  • 2011 GMC Sierra 2500 HD SLT 8 Cyl 6.0L FLEX
  • 2011 GMC Sierra 2500 HD Denali 8 Cyl 6.0L FLEX
  • 2011 GMC Sierra 2500 HD SLE 8 Cyl 6.0L FLEX
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 : NoProduct 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)
Not the same OEM gas cap at all. It works on the spout but doesn't come with tether. See More
Victor A.
VERIFIED PURCHASER

Popular Products

Product Questions & Answers

Stant Gas Cap
$22.99
Q:is it supposed to click when installed   ?
danno
A:BEST ANSWERHi Dan, I'm glad to be of assistance to you. Yes. The cap is supposed to click as we replace it in the fuel tank, indicating to the driver that the cap is secure. This item is currently unavailable (sold out). Can you send us the year, make, model, submodel, and engine size of the vehicle or the 17-character VIN so we can recommend another gas cap? We look forward to your response. Have a good one. Show less
Grace G.
 
3 Questions, 1 AnswerView all Q&As >

Helpful Automotive Resources

Where Is the Fuel Filler Cap Located?
Where Is the Fuel Filler Cap Located? Pro Tip: One rule of thumb is that if the vehicle has a single exhaust, the fuel filler will always be on the opposite side of the vehicle from the exhaust pipe outlet.
What Does an Emission System Problem Mean?
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. 
What Does Check Gauges Mean?
What Does Check Gauges Mean?The check gauge light is usually triggered once the PCM detects something reading that’s outside normal parameters. These readings include: Coolant TemperatureEngine RPMFuel LevelOil PressureTransmission temperatureTire PressureWheel SpeedVoltmeter Common Triggers of the Check Gauges Light
Does Gasoline Go Bad & How Long Can It Sit In Your Tank?
Does Gasoline Go Bad & How Long Can It Sit In Your Tank?Like the car it powers, gasoline will not last forever. It breaks down over time, especially when the contents of the gas tank are exposed to the elements or contaminants make their way inside the fuel system. Like the car it powers, gasoline will not last forever.
Car Won’t Take Gas: Why Won’t My Car Take Gas?
Car Won’t Take Gas: Why Won’t My Car Take Gas?So what does it mean when your car won’t take gas even if the tank is empty or still has room for more? Reasons Why Your Car Won’t Take Gas at the Pump
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