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ACDelco 12640390 Exhaust System Insulator

ACDelco 12640390 Exhaust System Insulator

ACDelco
Brand:ACDelco
Part Number: 12640390
UPC: 808709967378
Weight: 0.3 lbs
Condition:New



On Sale:

$20.93

Availability:
2 in Stock
Warehouse: US-12
Quantity:

Product Information

Description:

Get the ACDelco 12640390 Exhaust System Insulator for your vehicle. Buy now and secure your purchase online!

Maintain your Chevrolet, Buick, GMC, or Cadillac vehicle with a Genuine GM Exhaust System Insulator. Only Genuine GM Parts are tested to meet GM Original Equipment standards and are designed specifically to fit your vehicle. ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • Designed, engineered, tested, and warranted for GM vehicles
  • For proper installation, locate your nearest GM dealer, independent service center, or body shop
  • Precise fit for ease of installation

Specifications:

Height (in):
2.39 in
Height (mm):
60.65 mm
Length (in):
3.63 in
Length:
92.27 Meter
Material Thickness (in):
0.02 in
Material Thickness (mm):
0.4 mm
Material:
Aluminized Steel Laminate
Mounting Hole Quantity:
1
Programming Required:
No
Universal Or Specific Fit:
Specific
Width:
2.39 in.
Width:
60.66 mm
Country of Origin:
US

Select a vehicle to narrow ACDelco 12640390 Exhaust System Insulator fitment info!

Last Updated: 05/29/2023

Years Vehicle Per Vehicle Fit NotesFitment Notes
Showing 100 fitments from page 2 of 2
GMC Sierra 2500 HD

6.6L V8 Flex OHV,
6.6L V8 Gas OHV
1
 
Eng: L8T
8th VIN Digit: 7
Crew Cab Pickup
4 Doors
 

GMC Sierra 2500 HD



6.6L V8 Flex OHV,
6.6L V8 Gas OHV Eng: L8T
8th VIN Digit: 7
Crew Cab Pickup
4 Doors

1 Per Vehicle
GMC Sierra 2500 HD

6.6L V8 Flex OHV,
6.6L V8 Gas OHV
1
 
Eng: L8T
8th VIN Digit: 7
Extended Cab Pickup
4 Doors
 

GMC Sierra 2500 HD



6.6L V8 Flex OHV,
6.6L V8 Gas OHV Eng: L8T
8th VIN Digit: 7
Extended Cab Pickup
4 Doors

1 Per Vehicle
GMC Sierra 2500 HD

6.6L V8 Flex OHV,
6.6L V8 Gas OHV
1
 
Eng: L8T
8th VIN Digit: 7
Standard Cab Pickup
2 Doors
 

GMC Sierra 2500 HD



6.6L V8 Flex OHV,
6.6L V8 Gas OHV Eng: L8T
8th VIN Digit: 7
Standard Cab Pickup
2 Doors

1 Per Vehicle
GMC Sierra 2500 HD

6.6L V8 Gas OHV
1
 
Eng: L8T
8th VIN Digit: 7
 

GMC Sierra 2500 HD



6.6L V8 Gas OHV Eng: L8T
8th VIN Digit: 7

1 Per Vehicle
GMC Sierra 3500 HD

6.6L V8 Flex OHV,
6.6L V8 Gas OHV
1
 
Eng: L8T
8th VIN Digit: 7
Cab & Chassis
2 Doors
 

GMC Sierra 3500 HD



6.6L V8 Flex OHV,
6.6L V8 Gas OHV Eng: L8T
8th VIN Digit: 7
Cab & Chassis
2 Doors

1 Per Vehicle
GMC Sierra 3500 HD

6.6L V8 Flex OHV,
6.6L V8 Gas OHV
1
 
Eng: L8T
8th VIN Digit: 7
Cab & Chassis
4 Doors
 

GMC Sierra 3500 HD



6.6L V8 Flex OHV,
6.6L V8 Gas OHV Eng: L8T
8th VIN Digit: 7
Cab & Chassis
4 Doors

1 Per Vehicle
GMC Sierra 3500 HD

6.6L V8 Flex OHV,
6.6L V8 Gas OHV
1
 
Eng: L8T
8th VIN Digit: 7
Crew Cab Pickup
4 Doors
 

GMC Sierra 3500 HD



6.6L V8 Flex OHV,
6.6L V8 Gas OHV Eng: L8T
8th VIN Digit: 7
Crew Cab Pickup
4 Doors

1 Per Vehicle
GMC Sierra 3500 HD

6.6L V8 Flex OHV,
6.6L V8 Gas OHV
1
 
Eng: L8T
8th VIN Digit: 7
Extended Cab Pickup
4 Doors
 

GMC Sierra 3500 HD



6.6L V8 Flex OHV,
6.6L V8 Gas OHV Eng: L8T
8th VIN Digit: 7
Extended Cab Pickup
4 Doors

1 Per Vehicle
GMC Sierra 3500 HD

6.6L V8 Flex OHV,
6.6L V8 Gas OHV
1
 
Eng: L8T
8th VIN Digit: 7
Standard Cab Pickup
2 Doors
 

GMC Sierra 3500 HD



6.6L V8 Flex OHV,
6.6L V8 Gas OHV Eng: L8T
8th VIN Digit: 7
Standard Cab Pickup
2 Doors

1 Per Vehicle
GMC Sierra 3500 HD

6.6L V8 Gas OHV
1
 
Eng: L8T
8th VIN Digit: 7
 

GMC Sierra 3500 HD



6.6L V8 Gas OHV Eng: L8T
8th VIN Digit: 7

1 Per Vehicle
GMC Yukon

5.3L V8 Gas OHV
1
 
Eng: L84
8th VIN Digit: D
 

GMC Yukon



5.3L V8 Gas OHV Eng: L84
8th VIN Digit: D

1 Per Vehicle
GMC Yukon

6.2L V8 Gas OHV
1
 
Eng: L87
8th VIN Digit: L
 

GMC Yukon



6.2L V8 Gas OHV Eng: L87
8th VIN Digit: L

1 Per Vehicle
GMC Yukon

5.3L V8 Gas OHV
1
 
Eng: L83
8th VIN Digit: C
 

GMC Yukon



5.3L V8 Gas OHV Eng: L83
8th VIN Digit: C

1 Per Vehicle
GMC Yukon

5.3L V8 Flex OHV
1
 
Eng: L83
8th VIN Digit: C
 

GMC Yukon



5.3L V8 Flex OHV Eng: L83
8th VIN Digit: C

1 Per Vehicle
GMC Yukon

6.2L V8 Flex OHV,
6.2L V8 Gas OHV
1
 
Eng: L86
8th VIN Digit: J
 

GMC Yukon



6.2L V8 Flex OHV,
6.2L V8 Gas OHV Eng: L86
8th VIN Digit: J

1 Per Vehicle
GMC Yukon XL

5.3L V8 Gas OHV
1
 
Eng: L84
8th VIN Digit: D
 

GMC Yukon XL



5.3L V8 Gas OHV Eng: L84
8th VIN Digit: D

1 Per Vehicle
GMC Yukon XL

6.2L V8 Gas OHV
1
 
Eng: L87
8th VIN Digit: L
 

GMC Yukon XL



6.2L V8 Gas OHV Eng: L87
8th VIN Digit: L

1 Per Vehicle
GMC Yukon XL

5.3L V8 Gas OHV
1
 
Eng: L83
8th VIN Digit: C
 

GMC Yukon XL



5.3L V8 Gas OHV Eng: L83
8th VIN Digit: C

1 Per Vehicle
GMC Yukon XL

6.2L V8 Gas OHV
1
 
Eng: L86
8th VIN Digit: J
 

GMC Yukon XL



6.2L V8 Gas OHV Eng: L86
8th VIN Digit: J

1 Per Vehicle
GMC Yukon XL

5.3L V8 Flex OHV
1
 
Eng: L83
8th VIN Digit: C
 

GMC Yukon XL



5.3L V8 Flex OHV Eng: L83
8th VIN Digit: C

1 Per Vehicle
GMC Yukon XL

6.2L V8 Flex OHV
1
 
Eng: L86
8th VIN Digit: J
 

GMC Yukon XL



6.2L V8 Flex OHV Eng: L86
8th VIN Digit: J

1 Per Vehicle