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ACDelco GT346 Fuel Tank Cap

ACDelco GT346 Fuel Tank Cap

ACDelco
Brand:ACDelco
Part Number: GT346
UPC: 00707773836873
Weight: 0.11 lbs
Condition:New



On Sale:

$25.41

Availability:
53 in Stock
Warehouse: US-4
Quantity:

Product Information

Description:

Get the ACDelco GT346 Fuel Tank Cap for your vehicle. Buy now and secure your purchase online!

ACDelco GM Original Equipment Regular Fuel Caps help seal your vehicle's fuel tank filler, and are GM-recommended replacements for your vehicle's original components. These regular fuel caps have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors. ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • GM-recommended replacement part for your GM vehicle's original factory component
  • Helps prevent elements from entering the fuel tank
  • Helps provide a tight seal to keep your vehicle's fuel tank from releasing fumes
  • Manufactured to GM OE specification for fit, form, and function
  • Offering the quality, reliability, and durability of GM OE

Specifications:

Color:
Black
Depth:
0.973 in.
Depth:
24.72 mm
Height (in):
2.6 in
Length (in):
2.8 in
Lockable:
No
Material:
Plastic, Steel, Rubber
Outside Diameter (in):
2.913 in
Outside Diameter (mm):
74 mm
Programming Required:
No
Tether Attached:
Yes
Thread Diameter:
1.775 in.
Thread Diameter:
45.09 mm
Type:
OE Equivalent
Vented:
Yes
Weight (lb):
0.11 lb
Width (in):
2.7 in

Features and Benefits:

  • – Ensure cap seal are not worn or broken
  • – Lock cap into correct position to help prevent leakage and provide proper ventilation

Specifications:

Country of Origin:
US

Select a vehicle to narrow ACDelco GT346 Fuel Tank Cap fitment info!

Last Updated: 12/20/2023

Years Vehicle Per Vehicle Fit NotesFitment Notes
Chevrolet Silverado 1500

4.3L V6 Gas OHV
1
 
FULL TURN FUEL FILL CAP
FULL TURN
Eng: LU3
8th VIN Digit: X
Extended Cab Pickup
4 Doors
 

Chevrolet Silverado 1500



4.3L V6 Gas OHV FULL TURN FUEL FILL CAP
FULL TURN
Eng: LU3
8th VIN Digit: X
Extended Cab Pickup
4 Doors

1 Per Vehicle
Chevrolet Silverado 1500

4.3L V6 Gas OHV
1
 
FULL TURN FUEL FILL CAP
FULL TURN
Eng: LU3
8th VIN Digit: X
Standard Cab Pickup
2 Doors
 

Chevrolet Silverado 1500



4.3L V6 Gas OHV FULL TURN FUEL FILL CAP
FULL TURN
Eng: LU3
8th VIN Digit: X
Standard Cab Pickup
2 Doors

1 Per Vehicle
Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV
1
 
FULL TURN FUEL FILL CAP
FULL TURN
Bed Length 97.6 In.
Fleetside
 

Chevrolet Silverado 2500 HD



6.0L V8 Gas OHV FULL TURN FUEL FILL CAP
FULL TURN
Bed Length 97.6 In.
Fleetside

1 Per Vehicle
Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV
1
 
FULL TURN FUEL FILL CAP
FULL TURN
Bed Length N/R In.
N/R
 

Chevrolet Silverado 2500 HD



6.0L V8 Gas OHV FULL TURN FUEL FILL CAP
FULL TURN
Bed Length N/R In.
N/R

1 Per Vehicle
Chevrolet Silverado 2500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
USE T/W 23114055
FULL TURN FUEL FILL CAP
FULL TURN
Eng: L96
8th VIN Digit: G
Bed Length 97.6 In.
Fleetside
 

Chevrolet Silverado 2500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV USE T/W 23114055
FULL TURN FUEL FILL CAP
FULL TURN
Eng: L96
8th VIN Digit: G
Bed Length 97.6 In.
Fleetside

1 Per Vehicle
Chevrolet Silverado 2500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
USE T/W 23114055
FULL TURN FUEL FILL CAP
FULL TURN
Eng: L96
8th VIN Digit: G
Bed Length N/R In.
N/R
 

Chevrolet Silverado 2500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV USE T/W 23114055
FULL TURN FUEL FILL CAP
FULL TURN
Eng: L96
8th VIN Digit: G
Bed Length N/R In.
N/R

1 Per Vehicle
Chevrolet Silverado 3500 HD

6.0L V8 Gas OHV
1
 
FULL TURN FUEL FILL CAP
FULL TURN
Bed Length 97.6 In.
Fleetside
Wheel Base 133.6 In.
 

Chevrolet Silverado 3500 HD



6.0L V8 Gas OHV FULL TURN FUEL FILL CAP
FULL TURN
Bed Length 97.6 In.
Fleetside
Wheel Base 133.6 In.

1 Per Vehicle
Chevrolet Silverado 3500 HD

6.0L V8 Gas OHV
1
 
FULL TURN FUEL FILL CAP
FULL TURN
Bed Length 97.6 In.
Fleetside
Wheel Base 167.7 In.
 

Chevrolet Silverado 3500 HD



6.0L V8 Gas OHV FULL TURN FUEL FILL CAP
FULL TURN
Bed Length 97.6 In.
Fleetside
Wheel Base 167.7 In.

1 Per Vehicle
Chevrolet Silverado 3500 HD

6.0L V8 Gas OHV
1
 
FULL TURN FUEL FILL CAP
FULL TURN
Bed Length N/R In.
N/R
Wheel Base 133.6 In.
 

Chevrolet Silverado 3500 HD



6.0L V8 Gas OHV FULL TURN FUEL FILL CAP
FULL TURN
Bed Length N/R In.
N/R
Wheel Base 133.6 In.

1 Per Vehicle
Chevrolet Silverado 3500 HD

6.0L V8 Gas OHV
1
 
FULL TURN FUEL FILL CAP
FULL TURN
Bed Length N/R In.
N/R
Wheel Base 167.7 In.
 

Chevrolet Silverado 3500 HD



6.0L V8 Gas OHV FULL TURN FUEL FILL CAP
FULL TURN
Bed Length N/R In.
N/R
Wheel Base 167.7 In.

1 Per Vehicle
Chevrolet Silverado 3500 HD

6.0L V8 Gas OHV
1
 
FULL TURN FUEL FILL CAP
FULL TURN
Bed Length N/R In.
N/R
Wheel Base 158.1 In.
 

Chevrolet Silverado 3500 HD



6.0L V8 Gas OHV FULL TURN FUEL FILL CAP
FULL TURN
Bed Length N/R In.
N/R
Wheel Base 158.1 In.

1 Per Vehicle
Chevrolet Silverado 3500 HD

6.0L V8 Gas OHV
1
 
FULL TURN FUEL FILL CAP
FULL TURN
Bed Length 97.8 In.
Fleetside
Wheel Base 167.7 In.
 

Chevrolet Silverado 3500 HD



6.0L V8 Gas OHV FULL TURN FUEL FILL CAP
FULL TURN
Bed Length 97.8 In.
Fleetside
Wheel Base 167.7 In.

1 Per Vehicle
Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
USE T/W 23114055
FULL TURN FUEL FILL CAP
FULL TURN
Eng: L96
8th VIN Digit: G
Bed Length N/R In.
N/R
Wheel Base 133.6 In.
 

Chevrolet Silverado 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV USE T/W 23114055
FULL TURN FUEL FILL CAP
FULL TURN
Eng: L96
8th VIN Digit: G
Bed Length N/R In.
N/R
Wheel Base 133.6 In.

1 Per Vehicle
Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
USE T/W 23114055
FULL TURN FUEL FILL CAP
FULL TURN
Eng: L96
8th VIN Digit: G
Bed Length N/R In.
N/R
Wheel Base 158.1 In.
 

Chevrolet Silverado 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV USE T/W 23114055
FULL TURN FUEL FILL CAP
FULL TURN
Eng: L96
8th VIN Digit: G
Bed Length N/R In.
N/R
Wheel Base 158.1 In.

1 Per Vehicle
Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
USE T/W 23114055
FULL TURN FUEL FILL CAP
FULL TURN
Eng: L96
8th VIN Digit: G
Bed Length N/R In.
N/R
Wheel Base 167.7 In.
 

Chevrolet Silverado 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV USE T/W 23114055
FULL TURN FUEL FILL CAP
FULL TURN
Eng: L96
8th VIN Digit: G
Bed Length N/R In.
N/R
Wheel Base 167.7 In.

1 Per Vehicle
Chevrolet Suburban 2500

6.0L V8 Flex OHV
1
 
USE T/W 23114055
FULL TURN FUEL FILL CAP
FULL TURN
 

Chevrolet Suburban 2500



6.0L V8 Flex OHV USE T/W 23114055
FULL TURN FUEL FILL CAP
FULL TURN

1 Per Vehicle
GMC Sierra 1500

4.3L V6 Gas OHV
1
 
FULL TURN FUEL FILL CAP
FULL TURN
Eng: LU3
8th VIN Digit: X
Extended Cab Pickup
4 Doors
 

GMC Sierra 1500



4.3L V6 Gas OHV FULL TURN FUEL FILL CAP
FULL TURN
Eng: LU3
8th VIN Digit: X
Extended Cab Pickup
4 Doors

1 Per Vehicle
GMC Sierra 1500

4.3L V6 Gas OHV
1
 
FULL TURN FUEL FILL CAP
FULL TURN
Eng: LU3
8th VIN Digit: X
Standard Cab Pickup
2 Doors
 

GMC Sierra 1500



4.3L V6 Gas OHV FULL TURN FUEL FILL CAP
FULL TURN
Eng: LU3
8th VIN Digit: X
Standard Cab Pickup
2 Doors

1 Per Vehicle
GMC Sierra 2500 HD

6.0L V8 Gas OHV
1
 
FULL TURN FUEL FILL CAP
FULL TURN
Bed Length 78.8 In.
Fleetside
 

GMC Sierra 2500 HD



6.0L V8 Gas OHV FULL TURN FUEL FILL CAP
FULL TURN
Bed Length 78.8 In.
Fleetside

1 Per Vehicle
GMC Sierra 2500 HD

6.0L V8 Gas OHV
1
 
FULL TURN FUEL FILL CAP
FULL TURN
Bed Length 97.6 In.
Fleetside
 

GMC Sierra 2500 HD



6.0L V8 Gas OHV FULL TURN FUEL FILL CAP
FULL TURN
Bed Length 97.6 In.
Fleetside

1 Per Vehicle
GMC Sierra 2500 HD

6.0L V8 Gas OHV
1
 
FULL TURN FUEL FILL CAP
FULL TURN
Bed Length N/R In.
N/R
 

GMC Sierra 2500 HD



6.0L V8 Gas OHV FULL TURN FUEL FILL CAP
FULL TURN
Bed Length N/R In.
N/R

1 Per Vehicle
GMC Sierra 2500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
USE T/W 23114055
FULL TURN FUEL FILL CAP
FULL TURN
Eng: L96
8th VIN Digit: G
Bed Length 97.6 In.
Fleetside
 

GMC Sierra 2500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV USE T/W 23114055
FULL TURN FUEL FILL CAP
FULL TURN
Eng: L96
8th VIN Digit: G
Bed Length 97.6 In.
Fleetside

1 Per Vehicle
GMC Sierra 2500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
USE T/W 23114055
FULL TURN FUEL FILL CAP
FULL TURN
Eng: L96
8th VIN Digit: G
Bed Length N/R In.
N/R
 

GMC Sierra 2500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV USE T/W 23114055
FULL TURN FUEL FILL CAP
FULL TURN
Eng: L96
8th VIN Digit: G
Bed Length N/R In.
N/R

1 Per Vehicle
GMC Sierra 3500 HD

6.0L V8 Gas OHV
1
 
FULL TURN FUEL FILL CAP
FULL TURN
Bed Length 97.6 In.
Fleetside
Wheel Base 133.6 In.
 

GMC Sierra 3500 HD



6.0L V8 Gas OHV FULL TURN FUEL FILL CAP
FULL TURN
Bed Length 97.6 In.
Fleetside
Wheel Base 133.6 In.

1 Per Vehicle
GMC Sierra 3500 HD

6.0L V8 Gas OHV
1
 
FULL TURN FUEL FILL CAP
FULL TURN
Bed Length 97.6 In.
Fleetside
Wheel Base 167.7 In.
 

GMC Sierra 3500 HD



6.0L V8 Gas OHV FULL TURN FUEL FILL CAP
FULL TURN
Bed Length 97.6 In.
Fleetside
Wheel Base 167.7 In.

1 Per Vehicle
GMC Sierra 3500 HD

6.0L V8 Gas OHV
1
 
FULL TURN FUEL FILL CAP
FULL TURN
Bed Length N/R In.
N/R
Wheel Base 133.6 In.
 

GMC Sierra 3500 HD



6.0L V8 Gas OHV FULL TURN FUEL FILL CAP
FULL TURN
Bed Length N/R In.
N/R
Wheel Base 133.6 In.

1 Per Vehicle
GMC Sierra 3500 HD

6.0L V8 Gas OHV
1
 
FULL TURN FUEL FILL CAP
FULL TURN
Bed Length N/R In.
N/R
Wheel Base 167.7 In.
 

GMC Sierra 3500 HD



6.0L V8 Gas OHV FULL TURN FUEL FILL CAP
FULL TURN
Bed Length N/R In.
N/R
Wheel Base 167.7 In.

1 Per Vehicle
GMC Sierra 3500 HD

6.0L V8 Gas OHV
1
 
FULL TURN FUEL FILL CAP
FULL TURN
Bed Length 97.6 In.
Fleetside
Wheel Base 158.1 In.
 

GMC Sierra 3500 HD



6.0L V8 Gas OHV FULL TURN FUEL FILL CAP
FULL TURN
Bed Length 97.6 In.
Fleetside
Wheel Base 158.1 In.

1 Per Vehicle
GMC Sierra 3500 HD

6.0L V8 Gas OHV
1
 
FULL TURN FUEL FILL CAP
FULL TURN
Bed Length N/R In.
N/R
Wheel Base 158.1 In.
 

GMC Sierra 3500 HD



6.0L V8 Gas OHV FULL TURN FUEL FILL CAP
FULL TURN
Bed Length N/R In.
N/R
Wheel Base 158.1 In.

1 Per Vehicle
GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
USE T/W 23114055
FULL TURN FUEL FILL CAP
FULL TURN
Eng: L96
8th VIN Digit: G
Bed Length 97.6 In.
Fleetside
Wheel Base 133.6 In.
 

GMC Sierra 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV USE T/W 23114055
FULL TURN FUEL FILL CAP
FULL TURN
Eng: L96
8th VIN Digit: G
Bed Length 97.6 In.
Fleetside
Wheel Base 133.6 In.

1 Per Vehicle
GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
USE T/W 23114055
FULL TURN FUEL FILL CAP
FULL TURN
Eng: L96
8th VIN Digit: G
Bed Length 97.6 In.
Fleetside
Wheel Base 158.1 In.
 

GMC Sierra 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV USE T/W 23114055
FULL TURN FUEL FILL CAP
FULL TURN
Eng: L96
8th VIN Digit: G
Bed Length 97.6 In.
Fleetside
Wheel Base 158.1 In.

1 Per Vehicle
GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
USE T/W 23114055
FULL TURN FUEL FILL CAP
FULL TURN
Eng: L96
8th VIN Digit: G
Bed Length 97.6 In.
Fleetside
Wheel Base 167.7 In.
 

GMC Sierra 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV USE T/W 23114055
FULL TURN FUEL FILL CAP
FULL TURN
Eng: L96
8th VIN Digit: G
Bed Length 97.6 In.
Fleetside
Wheel Base 167.7 In.

1 Per Vehicle
GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
USE T/W 23114055
FULL TURN FUEL FILL CAP
FULL TURN
Eng: L96
8th VIN Digit: G
Bed Length N/R In.
N/R
Wheel Base 133.6 In.
 

GMC Sierra 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV USE T/W 23114055
FULL TURN FUEL FILL CAP
FULL TURN
Eng: L96
8th VIN Digit: G
Bed Length N/R In.
N/R
Wheel Base 133.6 In.

1 Per Vehicle
GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
USE T/W 23114055
FULL TURN FUEL FILL CAP
FULL TURN
Eng: L96
8th VIN Digit: G
Bed Length N/R In.
N/R
Wheel Base 158.1 In.
 

GMC Sierra 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV USE T/W 23114055
FULL TURN FUEL FILL CAP
FULL TURN
Eng: L96
8th VIN Digit: G
Bed Length N/R In.
N/R
Wheel Base 158.1 In.

1 Per Vehicle
GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
USE T/W 23114055
FULL TURN FUEL FILL CAP
FULL TURN
Eng: L96
8th VIN Digit: G
Bed Length N/R In.
N/R
Wheel Base 167.7 In.
 

GMC Sierra 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV USE T/W 23114055
FULL TURN FUEL FILL CAP
FULL TURN
Eng: L96
8th VIN Digit: G
Bed Length N/R In.
N/R
Wheel Base 167.7 In.

1 Per Vehicle
GMC Yukon XL 2500

6.0L V8 Flex OHV
1
 
USE T/W 23114055
FULL TURN FUEL FILL CAP
FULL TURN
 

GMC Yukon XL 2500



6.0L V8 Flex OHV USE T/W 23114055
FULL TURN FUEL FILL CAP
FULL TURN

1 Per Vehicle