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  2. Auto Parts
  3. Air and Fuel Delivery
  4. Fuel Storage
  5. Fuel Tank Heat Shield
  6. ACDelco 23371921

ACDelco 23371921 Fuel Tank Heat Shield

ACDelco

 
Brand:ACDelco
Part Number: 23371921
UPC: 808709952589
Weight: 2.65 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the ACDelco 23371921 Fuel Tank Heat Shield for your vehicle. Buy now and secure your purchase online!

GM Genuine Parts Fuel Tank Heat Shields are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM regularly updates production and service part designs to integrate new materials and technologies
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Specifications:

Attachment Type:
Bolt
Color:
Black
Configuration:
One Piece
Cutting Required:
No
Drilling Required:
No
Grade Type:
Regular
Height (in):
15.92 in
Height (mm):
404.49 mm
Length (in):
62.83 in
Length (mm):
1595.84 mm
Material Thickness (in):
0.04 in
Material Thickness (mm):
1 mm
Material:
Steel
Mounting Hardware Included:
No
Mounting Hole Diameter (in):
0.35 in
Mounting Hole Diameter (mm):
9 mm
Mounting Hole Quantity:
5
Original Equipment Replacement:
Yes
Programming Required:
No
Shape:
Rectangular
Universal Or Specific Fit:
Specific
Weight (lb):
2.65 lb
Width (in):
1.53 in
Width (mm):
38.76 mm
Country of Origin:
US

Select a vehicle to narrow ACDelco 23371921 Fuel Tank Heat Shield fitment info!

Last Updated: 05/02/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

2019

 

2019

 
Chevrolet Silverado 2500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
Eng: LC8
8th VIN Digit: B
Crew Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 153.7 In.
 

Chevrolet Silverado 2500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV Eng: LC8
8th VIN Digit: B
Crew Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 153.7 In.

1 Per Vehicle

2019

 

2018

 

2017

 

2019

 

2018

 

2017

 
Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo
1
 
Eng: L5P
8th VIN Digit: Y
Crew Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 153.7 In.
 

Chevrolet Silverado 2500 HD



6.6L V8 Diesel OHV Turbo Eng: L5P
8th VIN Digit: Y
Crew Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 153.7 In.

1 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2019

 

2018

 

2017

 

2016

 
Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV
1
 
Eng: L96
8th VIN Digit: G
Extended Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 144.2 In.
 

Chevrolet Silverado 2500 HD



6.0L V8 Gas OHV Eng: L96
8th VIN Digit: G
Extended Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 144.2 In.

1 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2015

 

2019

 

2018

 

2017

 

2016

 

2015

 
Chevrolet Silverado 2500 HD

6.0L V8 Flex OHV
1
 
Eng: L96
8th VIN Digit: G
Extended Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 144.2 In.
 

Chevrolet Silverado 2500 HD



6.0L V8 Flex OHV Eng: L96
8th VIN Digit: G
Extended Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 144.2 In.

1 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2015

 

2019

 

2018

 

2017

 

2016

 

2015

 
Chevrolet Silverado 2500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
Eng: L96
8th VIN Digit: G
Crew Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 153.7 In.
 

Chevrolet Silverado 2500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV Eng: L96
8th VIN Digit: G
Crew Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 153.7 In.

1 Per Vehicle

2018

 

2017

 

2018

 

2017

 
Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo
1
 
Eng: L5P
8th VIN Digit: Y
Extended Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 144.2 In.
 

Chevrolet Silverado 2500 HD



6.6L V8 Diesel OHV Turbo Eng: L5P
8th VIN Digit: Y
Extended Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 144.2 In.

1 Per Vehicle

2016

 

2016

 
Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo
1
 
Eng: LML
8th VIN Digit: 8
Crew Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 153.7 In.
 

Chevrolet Silverado 2500 HD



6.6L V8 Diesel OHV Turbo Eng: LML
8th VIN Digit: 8
Crew Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 153.7 In.

1 Per Vehicle

2016

 

2016

 
Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo
1
 
Eng: LML
8th VIN Digit: 8
Extended Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 144.2 In.
 

Chevrolet Silverado 2500 HD



6.6L V8 Diesel OHV Turbo Eng: LML
8th VIN Digit: 8
Extended Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 144.2 In.

1 Per Vehicle

2016

 

2015

 

2016

 

2015

 
Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV
1
 
Eng: LC8
8th VIN Digit: B
Crew Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 153.7 In.
 

Chevrolet Silverado 2500 HD



6.0L V8 Gas OHV Eng: LC8
8th VIN Digit: B
Crew Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 153.7 In.

1 Per Vehicle

2016

 

2015

 

2016

 

2015

 
Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV
1
 
Eng: LC8
8th VIN Digit: B
Extended Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 144.2 In.
 

Chevrolet Silverado 2500 HD



6.0L V8 Gas OHV Eng: LC8
8th VIN Digit: B
Extended Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 144.2 In.

1 Per Vehicle

2015

 

2015

 
Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo
1
 
Eng: LML
8th VIN Digit: 8
Bed Length 78.8 In.
Wheel Base 144.2 In.
 

Chevrolet Silverado 2500 HD



6.6L V8 Diesel OHV Turbo Eng: LML
8th VIN Digit: 8
Bed Length 78.8 In.
Wheel Base 144.2 In.

1 Per Vehicle

2015

 

2015

 
Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo
1
 
Eng: LML
8th VIN Digit: 8
Bed Length 78.8 In.
Wheel Base 153.7 In.
 

Chevrolet Silverado 2500 HD



6.6L V8 Diesel OHV Turbo Eng: LML
8th VIN Digit: 8
Bed Length 78.8 In.
Wheel Base 153.7 In.

1 Per Vehicle

2011

 

2011

 
Chevrolet Silverado 2500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
Eng: L96
8th VIN Digit: G
Crew Cab Pickup
Bed Length 97.6 In.
4 Doors
Wheel Base 153.7 In.
 

Chevrolet Silverado 2500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV Eng: L96
8th VIN Digit: G
Crew Cab Pickup
Bed Length 97.6 In.
4 Doors
Wheel Base 153.7 In.

1 Per Vehicle

2011

 

2011

 
Chevrolet Silverado 2500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
Eng: L96
8th VIN Digit: G
Extended Cab Pickup
Bed Length 97.6 In.
4 Doors
Wheel Base 144.1 In.
 

Chevrolet Silverado 2500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV Eng: L96
8th VIN Digit: G
Extended Cab Pickup
Bed Length 97.6 In.
4 Doors
Wheel Base 144.1 In.

1 Per Vehicle

2011

 

2011

 
Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo
1
 
Eng: LML
8th VIN Digit: 8
Crew Cab Pickup
Bed Length 97.6 In.
4 Doors
Wheel Base 153.7 In.
 

Chevrolet Silverado 2500 HD



6.6L V8 Diesel OHV Turbo Eng: LML
8th VIN Digit: 8
Crew Cab Pickup
Bed Length 97.6 In.
4 Doors
Wheel Base 153.7 In.

1 Per Vehicle

2019

 

2018

 

2017

 

2019

 

2018

 

2017

 
Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo
1
 
Eng: L5P
8th VIN Digit: Y
Crew Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 153.7 In.
 

Chevrolet Silverado 3500 HD



6.6L V8 Diesel OHV Turbo Eng: L5P
8th VIN Digit: Y
Crew Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 153.7 In.

1 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2019

 

2018

 

2017

 

2016

 
Chevrolet Silverado 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
Eng: L96
8th VIN Digit: G
Crew Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 153.7 In.
 

Chevrolet Silverado 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV Eng: L96
8th VIN Digit: G
Crew Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 153.7 In.

1 Per Vehicle

2016

 

2016

 
Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo
1
 
Eng: LML
8th VIN Digit: 8
Crew Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 153.7 In.
 

Chevrolet Silverado 3500 HD



6.6L V8 Diesel OHV Turbo Eng: LML
8th VIN Digit: 8
Crew Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 153.7 In.

1 Per Vehicle

2015

 

2015

 
Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo
1
 
Eng: LML
8th VIN Digit: 8
Bed Length 78.8 In.
Wheel Base 153.7 In.
 

Chevrolet Silverado 3500 HD



6.6L V8 Diesel OHV Turbo Eng: LML
8th VIN Digit: 8
Bed Length 78.8 In.
Wheel Base 153.7 In.

1 Per Vehicle

2019

 

2019

 
GMC Sierra 2500 HD

6.0L V8 Flex OHV
1
 
Eng: LC8
8th VIN Digit: B
Crew Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 153.7 In.
 

GMC Sierra 2500 HD



6.0L V8 Flex OHV Eng: LC8
8th VIN Digit: B
Crew Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 153.7 In.

1 Per Vehicle

2019

 

2018

 

2017

 

2019

 

2018

 

2017

 
GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo
1
 
Eng: L5P
8th VIN Digit: Y
Crew Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 153.7 In.
 

GMC Sierra 2500 HD



6.6L V8 Diesel OHV Turbo Eng: L5P
8th VIN Digit: Y
Crew Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 153.7 In.

1 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2019

 

2018

 

2017

 

2016

 
GMC Sierra 2500 HD

6.0L V8 Gas OHV
1
 
Eng: L96
8th VIN Digit: G
Crew Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 153.7 In.
 

GMC Sierra 2500 HD



6.0L V8 Gas OHV Eng: L96
8th VIN Digit: G
Crew Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 153.7 In.

1 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2019

 

2018

 

2017

 

2016

 
GMC Sierra 2500 HD

6.0L V8 Gas OHV
1
 
Eng: L96
8th VIN Digit: G
Extended Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 144.2 In.
 

GMC Sierra 2500 HD



6.0L V8 Gas OHV Eng: L96
8th VIN Digit: G
Extended Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 144.2 In.

1 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2015

 

2019

 

2018

 

2017

 

2016

 

2015

 
GMC Sierra 2500 HD

6.0L V8 Flex OHV
1
 
Eng: L96
8th VIN Digit: G
Extended Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 144.2 In.
 

GMC Sierra 2500 HD



6.0L V8 Flex OHV Eng: L96
8th VIN Digit: G
Extended Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 144.2 In.

1 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2015

 

2014

 

2019

 

2018

 

2017

 

2016

 

2015

 

2014

 
GMC Sierra 2500 HD

6.0L V8 Flex OHV
1
 
Eng: L96
8th VIN Digit: G
Crew Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 153.7 In.
 

GMC Sierra 2500 HD



6.0L V8 Flex OHV Eng: L96
8th VIN Digit: G
Crew Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 153.7 In.

1 Per Vehicle

2018

 

2017

 

2018

 

2017

 
GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo
1
 
Eng: L5P
8th VIN Digit: Y
Extended Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 144.2 In.
 

GMC Sierra 2500 HD



6.6L V8 Diesel OHV Turbo Eng: L5P
8th VIN Digit: Y
Extended Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 144.2 In.

1 Per Vehicle

2016

 

2016

 
GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo
1
 
Eng: LML
8th VIN Digit: 8
Crew Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 153.7 In.
 

GMC Sierra 2500 HD



6.6L V8 Diesel OHV Turbo Eng: LML
8th VIN Digit: 8
Crew Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 153.7 In.

1 Per Vehicle

2016

 

2016

 
GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo
1
 
Eng: LML
8th VIN Digit: 8
Extended Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 144.2 In.
 

GMC Sierra 2500 HD



6.6L V8 Diesel OHV Turbo Eng: LML
8th VIN Digit: 8
Extended Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 144.2 In.

1 Per Vehicle

2016

 

2015

 

2016

 

2015

 
GMC Sierra 2500 HD

6.0L V8 Gas OHV
1
 
Eng: LC8
8th VIN Digit: B
Extended Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 144.2 In.
 

GMC Sierra 2500 HD



6.0L V8 Gas OHV Eng: LC8
8th VIN Digit: B
Extended Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 144.2 In.

1 Per Vehicle

2016

 

2015

 

2014

 

2016

 

2015

 

2014

 
GMC Sierra 2500 HD

6.0L V8 Gas OHV
1
 
Eng: LC8
8th VIN Digit: B
Crew Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 153.7 In.
 

GMC Sierra 2500 HD



6.0L V8 Gas OHV Eng: LC8
8th VIN Digit: B
Crew Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 153.7 In.

1 Per Vehicle

2015

 

2015

 
GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo
1
 
Eng: LML
8th VIN Digit: 8
Bed Length 78.8 In.
Wheel Base 144.2 In.
 

GMC Sierra 2500 HD



6.6L V8 Diesel OHV Turbo Eng: LML
8th VIN Digit: 8
Bed Length 78.8 In.
Wheel Base 144.2 In.

1 Per Vehicle

2015

 

2015

 
GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo
1
 
Eng: LML
8th VIN Digit: 8
Bed Length 78.8 In.
Wheel Base 153.7 In.
 

GMC Sierra 2500 HD



6.6L V8 Diesel OHV Turbo Eng: LML
8th VIN Digit: 8
Bed Length 78.8 In.
Wheel Base 153.7 In.

1 Per Vehicle

2014

 

2014

 
GMC Sierra 2500 HD

6.0L V8 CNG OHV
1
 
Eng: LC8
8th VIN Digit: B
Crew Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 153.7 In.
 

GMC Sierra 2500 HD



6.0L V8 CNG OHV Eng: LC8
8th VIN Digit: B
Crew Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 153.7 In.

1 Per Vehicle

2014

 

2014

 
GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo
1
 
Eng: LML
8th VIN Digit: 8
Crew Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 153.7 In.
 

GMC Sierra 2500 HD



6.6L V8 Diesel OHV Turbo Eng: LML
8th VIN Digit: 8
Crew Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 153.7 In.

1 Per Vehicle

2012

 

2012

 
GMC Sierra 2500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
Eng: L96
8th VIN Digit: G
Crew Cab Pickup
Bed Length 97.6 In.
4 Doors
Wheel Base 153.7 In.
 

GMC Sierra 2500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV Eng: L96
8th VIN Digit: G
Crew Cab Pickup
Bed Length 97.6 In.
4 Doors
Wheel Base 153.7 In.

1 Per Vehicle

2019

 

2018

 

2017

 

2019

 

2018

 

2017

 
GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo
1
 
Eng: L5P
8th VIN Digit: Y
Crew Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 153.7 In.
 

GMC Sierra 3500 HD



6.6L V8 Diesel OHV Turbo Eng: L5P
8th VIN Digit: Y
Crew Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 153.7 In.

1 Per Vehicle

2019

 

2018

 

2017

 

2016

 

2019

 

2018

 

2017

 

2016

 
GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
Eng: L96
8th VIN Digit: G
Crew Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 153.7 In.
 

GMC Sierra 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV Eng: L96
8th VIN Digit: G
Crew Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 153.7 In.

1 Per Vehicle

2016

 

2016

 
GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo
1
 
Eng: LML
8th VIN Digit: 8
Crew Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 153.7 In.
 

GMC Sierra 3500 HD



6.6L V8 Diesel OHV Turbo Eng: LML
8th VIN Digit: 8
Crew Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 153.7 In.

1 Per Vehicle

2015

 

2015

 
GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo
1
 
Eng: LML
8th VIN Digit: 8
Bed Length 78.8 In.
Wheel Base 153.7 In.
 

GMC Sierra 3500 HD



6.6L V8 Diesel OHV Turbo Eng: LML
8th VIN Digit: 8
Bed Length 78.8 In.
Wheel Base 153.7 In.

1 Per Vehicle

2014

 

2014

 
GMC Sierra 3500 HD

6.0L V8 Flex OHV,
6.0L V8 Gas OHV
1
 
Eng: L96
8th VIN Digit: G
Crew Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 153.7 In.
RWD
 

GMC Sierra 3500 HD



6.0L V8 Flex OHV,
6.0L V8 Gas OHV Eng: L96
8th VIN Digit: G
Crew Cab Pickup
Bed Length 78.8 In.
4 Doors
Wheel Base 153.7 In.
RWD

1 Per Vehicle