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ACDelco 12680544 Engine Coolant Thermostat Seal

ACDelco 12680544 Engine Coolant Thermostat Seal

ACDelco
Brand:ACDelco
Part Number: 12680544
UPC: 808709637158
Weight: 0.01 lbs
Condition:New



On Sale:

$7.41

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

Product Information

Description:

Get the ACDelco 12680544 Engine Coolant Thermostat Seal for your vehicle. Buy now and secure your purchase online!

GM Genuine Parts Engine Coolant Thermostat Seals are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These seals help prevent coolant leaks from your vehicle's engine. 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
  • Helps prevent coolant from leaking from the engine
  • Seals your vehicle's thermostat housing
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Specifications:

Height:
0.3 in.
Length (in):
2.8 in
Weight (lb):
0.01 lb
Width (in):
2.8 in

Features and Benefits:

  • – Change coolant at required intervals
  • – Have cooling system inspected immediately if instrument panel-mounted temperature gauge indicates engine overheating

Specifications:

Country of Origin:
VN

Select a vehicle to narrow ACDelco 12680544 Engine Coolant Thermostat Seal fitment info!

Last Updated: 02/04/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes
Chevrolet Express 2500

6.6L V8 Diesel OHV Turbo
1
 
FOR THERMOSTAT)(SEAL
Eng: LGH
8th VIN Digit: L
 

Chevrolet Express 2500



6.6L V8 Diesel OHV Turbo FOR THERMOSTAT)(SEAL
Eng: LGH
8th VIN Digit: L

1 Per Vehicle
Chevrolet Express 2500

6.6L V8 Diesel OHV Turbo
1
 
FOR THERMOSTAT)(SEAL
Eng: LMM
8th VIN Digit: 6
 

Chevrolet Express 2500



6.6L V8 Diesel OHV Turbo FOR THERMOSTAT)(SEAL
Eng: LMM
8th VIN Digit: 6

1 Per Vehicle
Chevrolet Express 2500

6.6L V8 Diesel OHV Turbo
1
 
FOR THERMOSTAT)(SEAL
Eng: LLY
8th VIN Digit: 2
 

Chevrolet Express 2500



6.6L V8 Diesel OHV Turbo FOR THERMOSTAT)(SEAL
Eng: LLY
8th VIN Digit: 2

1 Per Vehicle
Chevrolet Express 3500

6.6L V8 Diesel OHV Turbo
1
 
FOR THERMOSTAT)(SEAL
Eng: LGH
8th VIN Digit: L
 

Chevrolet Express 3500



6.6L V8 Diesel OHV Turbo FOR THERMOSTAT)(SEAL
Eng: LGH
8th VIN Digit: L

1 Per Vehicle
Chevrolet Express 3500

6.6L V8 Diesel OHV Turbo
1
 
FOR THERMOSTAT)(SEAL
Eng: LMM
8th VIN Digit: 6
 

Chevrolet Express 3500



6.6L V8 Diesel OHV Turbo FOR THERMOSTAT)(SEAL
Eng: LMM
8th VIN Digit: 6

1 Per Vehicle
Chevrolet Express 3500

6.6L V8 Diesel OHV Turbo
1
 
FOR THERMOSTAT)(SEAL
Eng: LLY
8th VIN Digit: 2
 

Chevrolet Express 3500



6.6L V8 Diesel OHV Turbo FOR THERMOSTAT)(SEAL
Eng: LLY
8th VIN Digit: 2

1 Per Vehicle
Chevrolet Express 4500

6.6L V8 Diesel OHV Turbo
1
 
FOR THERMOSTAT)(SEAL
Eng: LGH
8th VIN Digit: L
 

Chevrolet Express 4500



6.6L V8 Diesel OHV Turbo FOR THERMOSTAT)(SEAL
Eng: LGH
8th VIN Digit: L

1 Per Vehicle
Chevrolet Express 4500

6.6L V8 Diesel OHV Turbo
1
 
FOR THERMOSTAT)(SEAL
Eng: LMM
8th VIN Digit: 6
 

Chevrolet Express 4500



6.6L V8 Diesel OHV Turbo FOR THERMOSTAT)(SEAL
Eng: LMM
8th VIN Digit: 6

1 Per Vehicle
Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo
2
 
SINGLE USE
Eng: L5P
8th VIN Digit: Y
 

Chevrolet Silverado 2500 HD



6.6L V8 Diesel OHV Turbo SINGLE USE
Eng: L5P
8th VIN Digit: Y

2 Per Vehicle
Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo
2
 
Eng: L5P
8th VIN Digit: Y
 

Chevrolet Silverado 2500 HD



6.6L V8 Diesel OHV Turbo Eng: L5P
8th VIN Digit: Y

2 Per Vehicle
Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo
2
 
FOR THERMOSTAT)(SEAL
Eng: LML
8th VIN Digit: 8
 

Chevrolet Silverado 2500 HD



6.6L V8 Diesel OHV Turbo FOR THERMOSTAT)(SEAL
Eng: LML
8th VIN Digit: 8

2 Per Vehicle
Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo
1
 
FOR THERMOSTAT)(SEAL
Eng: LML
8th VIN Digit: 8
 

Chevrolet Silverado 2500 HD



6.6L V8 Diesel OHV Turbo FOR THERMOSTAT)(SEAL
Eng: LML
8th VIN Digit: 8

1 Per Vehicle
Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo
1
 
FOR THERMOSTAT)(SEAL
Eng: LGH
8th VIN Digit: L
 

Chevrolet Silverado 2500 HD



6.6L V8 Diesel OHV Turbo FOR THERMOSTAT)(SEAL
Eng: LGH
8th VIN Digit: L

1 Per Vehicle
Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo
2
 
FOR THERMOSTAT)(SEAL
Eng: LMM
8th VIN Digit: 6
Mfr Code: 1000
 

Chevrolet Silverado 2500 HD



6.6L V8 Diesel OHV Turbo FOR THERMOSTAT)(SEAL
Eng: LMM
8th VIN Digit: 6
Mfr Code: 1000

2 Per Vehicle
Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo
2
 
FOR THERMOSTAT)(SEAL
Eng: LMM
8th VIN Digit: 6
 

Chevrolet Silverado 2500 HD



6.6L V8 Diesel OHV Turbo FOR THERMOSTAT)(SEAL
Eng: LMM
8th VIN Digit: 6

2 Per Vehicle
Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo
2
 
FOR THERMOSTAT)(SEAL
Eng: LBZ
8th VIN Digit: D
 

Chevrolet Silverado 2500 HD



6.6L V8 Diesel OHV Turbo FOR THERMOSTAT)(SEAL
Eng: LBZ
8th VIN Digit: D

2 Per Vehicle
Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo
2
 
FOR THERMOSTAT)(SEAL
Eng: LLY
8th VIN Digit: 2
 

Chevrolet Silverado 2500 HD



6.6L V8 Diesel OHV Turbo FOR THERMOSTAT)(SEAL
Eng: LLY
8th VIN Digit: 2

2 Per Vehicle
Chevrolet Silverado 2500 HD

6.6L V8 Diesel OHV Turbo
2
 
FOR THERMOSTAT)(SEAL
Eng: LB7
8th VIN Digit: 1
 

Chevrolet Silverado 2500 HD



6.6L V8 Diesel OHV Turbo FOR THERMOSTAT)(SEAL
Eng: LB7
8th VIN Digit: 1

2 Per Vehicle
Chevrolet Silverado 2500 HD Classic

6.6L V8 Diesel OHV Turbo
2
 
FOR THERMOSTAT)(SEAL
Eng: LBZ
8th VIN Digit: D
 

Chevrolet Silverado 2500 HD Classic



6.6L V8 Diesel OHV Turbo FOR THERMOSTAT)(SEAL
Eng: LBZ
8th VIN Digit: D

2 Per Vehicle
Chevrolet Silverado 3500

6.6L V8 Diesel OHV Turbo
2
 
FOR THERMOSTAT)(SEAL
Eng: LBZ
8th VIN Digit: D
 

Chevrolet Silverado 3500



6.6L V8 Diesel OHV Turbo FOR THERMOSTAT)(SEAL
Eng: LBZ
8th VIN Digit: D

2 Per Vehicle
Chevrolet Silverado 3500

6.6L V8 Diesel OHV Turbo
2
 
FOR THERMOSTAT)(SEAL
Eng: LLY
8th VIN Digit: 2
 

Chevrolet Silverado 3500



6.6L V8 Diesel OHV Turbo FOR THERMOSTAT)(SEAL
Eng: LLY
8th VIN Digit: 2

2 Per Vehicle
Chevrolet Silverado 3500

6.6L V8 Diesel OHV Turbo
2
 
FOR THERMOSTAT)(SEAL
Eng: LB7
8th VIN Digit: 1
 

Chevrolet Silverado 3500



6.6L V8 Diesel OHV Turbo FOR THERMOSTAT)(SEAL
Eng: LB7
8th VIN Digit: 1

2 Per Vehicle
Chevrolet Silverado 3500 Classic

6.6L V8 Diesel OHV Turbo
2
 
FOR THERMOSTAT)(SEAL
Eng: LBZ
8th VIN Digit: D
 

Chevrolet Silverado 3500 Classic



6.6L V8 Diesel OHV Turbo FOR THERMOSTAT)(SEAL
Eng: LBZ
8th VIN Digit: D

2 Per Vehicle
Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo
2
 
SINGLE USE
Eng: L5P
8th VIN Digit: Y
 

Chevrolet Silverado 3500 HD



6.6L V8 Diesel OHV Turbo SINGLE USE
Eng: L5P
8th VIN Digit: Y

2 Per Vehicle
Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo
2
 
Eng: L5P
8th VIN Digit: Y
 

Chevrolet Silverado 3500 HD



6.6L V8 Diesel OHV Turbo Eng: L5P
8th VIN Digit: Y

2 Per Vehicle
Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo
2
 
FOR THERMOSTAT)(SEAL
Eng: LML
8th VIN Digit: 8
 

Chevrolet Silverado 3500 HD



6.6L V8 Diesel OHV Turbo FOR THERMOSTAT)(SEAL
Eng: LML
8th VIN Digit: 8

2 Per Vehicle
Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo
1
 
FOR THERMOSTAT)(SEAL
Eng: LML
8th VIN Digit: 8
 

Chevrolet Silverado 3500 HD



6.6L V8 Diesel OHV Turbo FOR THERMOSTAT)(SEAL
Eng: LML
8th VIN Digit: 8

1 Per Vehicle
Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo
1
 
FOR THERMOSTAT)(SEAL
Eng: LGH
8th VIN Digit: L
 

Chevrolet Silverado 3500 HD



6.6L V8 Diesel OHV Turbo FOR THERMOSTAT)(SEAL
Eng: LGH
8th VIN Digit: L

1 Per Vehicle
Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo
2
 
FOR THERMOSTAT)(SEAL
Eng: LMM
8th VIN Digit: 6
Mfr Code: 1000
 

Chevrolet Silverado 3500 HD



6.6L V8 Diesel OHV Turbo FOR THERMOSTAT)(SEAL
Eng: LMM
8th VIN Digit: 6
Mfr Code: 1000

2 Per Vehicle
Chevrolet Silverado 3500 HD

6.6L V8 Diesel OHV Turbo
2
 
FOR THERMOSTAT)(SEAL
Eng: LMM
8th VIN Digit: 6
 

Chevrolet Silverado 3500 HD



6.6L V8 Diesel OHV Turbo FOR THERMOSTAT)(SEAL
Eng: LMM
8th VIN Digit: 6

2 Per Vehicle
GMC Savana 2500

6.6L V8 Diesel OHV Turbo
1
 
FOR THERMOSTAT)(SEAL
Eng: LGH
8th VIN Digit: L
 

GMC Savana 2500



6.6L V8 Diesel OHV Turbo FOR THERMOSTAT)(SEAL
Eng: LGH
8th VIN Digit: L

1 Per Vehicle
GMC Savana 2500

6.6L V8 Diesel OHV Turbo
1
 
FOR THERMOSTAT)(SEAL
Eng: LMM
8th VIN Digit: 6
 

GMC Savana 2500



6.6L V8 Diesel OHV Turbo FOR THERMOSTAT)(SEAL
Eng: LMM
8th VIN Digit: 6

1 Per Vehicle
GMC Savana 2500

6.6L V8 Diesel OHV Turbo
1
 
FOR THERMOSTAT)(SEAL
Eng: LLY
8th VIN Digit: 2
 

GMC Savana 2500



6.6L V8 Diesel OHV Turbo FOR THERMOSTAT)(SEAL
Eng: LLY
8th VIN Digit: 2

1 Per Vehicle
GMC Savana 3500

6.6L V8 Diesel OHV Turbo
1
 
FOR THERMOSTAT)(SEAL
Eng: LGH
8th VIN Digit: L
 

GMC Savana 3500



6.6L V8 Diesel OHV Turbo FOR THERMOSTAT)(SEAL
Eng: LGH
8th VIN Digit: L

1 Per Vehicle
GMC Savana 3500

6.6L V8 Diesel OHV Turbo
1
 
FOR THERMOSTAT)(SEAL
Eng: LMM
8th VIN Digit: 6
 

GMC Savana 3500



6.6L V8 Diesel OHV Turbo FOR THERMOSTAT)(SEAL
Eng: LMM
8th VIN Digit: 6

1 Per Vehicle
GMC Savana 3500

6.6L V8 Diesel OHV Turbo
1
 
FOR THERMOSTAT)(SEAL
Eng: LLY
8th VIN Digit: 2
 

GMC Savana 3500



6.6L V8 Diesel OHV Turbo FOR THERMOSTAT)(SEAL
Eng: LLY
8th VIN Digit: 2

1 Per Vehicle
GMC Savana 4500

6.6L V8 Diesel OHV Turbo
1
 
FOR THERMOSTAT)(SEAL
Eng: LGH
8th VIN Digit: L
 

GMC Savana 4500



6.6L V8 Diesel OHV Turbo FOR THERMOSTAT)(SEAL
Eng: LGH
8th VIN Digit: L

1 Per Vehicle
GMC Savana 4500

6.6L V8 Diesel OHV Turbo
1
 
FOR THERMOSTAT)(SEAL
Eng: LMM
8th VIN Digit: 6
 

GMC Savana 4500



6.6L V8 Diesel OHV Turbo FOR THERMOSTAT)(SEAL
Eng: LMM
8th VIN Digit: 6

1 Per Vehicle
GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo
2
 
SINGLE USE
Eng: L5P
8th VIN Digit: Y
 

GMC Sierra 2500 HD



6.6L V8 Diesel OHV Turbo SINGLE USE
Eng: L5P
8th VIN Digit: Y

2 Per Vehicle
GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo
2
 
Eng: L5P
8th VIN Digit: Y
 

GMC Sierra 2500 HD



6.6L V8 Diesel OHV Turbo Eng: L5P
8th VIN Digit: Y

2 Per Vehicle
GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo
2
 
FOR THERMOSTAT)(SEAL
Eng: LML
8th VIN Digit: 8
 

GMC Sierra 2500 HD



6.6L V8 Diesel OHV Turbo FOR THERMOSTAT)(SEAL
Eng: LML
8th VIN Digit: 8

2 Per Vehicle
GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo
1
 
FOR THERMOSTAT)(SEAL
Eng: LML
8th VIN Digit: 8
 

GMC Sierra 2500 HD



6.6L V8 Diesel OHV Turbo FOR THERMOSTAT)(SEAL
Eng: LML
8th VIN Digit: 8

1 Per Vehicle
GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo
1
 
FOR THERMOSTAT)(SEAL
Eng: LGH
8th VIN Digit: L
 

GMC Sierra 2500 HD



6.6L V8 Diesel OHV Turbo FOR THERMOSTAT)(SEAL
Eng: LGH
8th VIN Digit: L

1 Per Vehicle
GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo
2
 
FOR THERMOSTAT)(SEAL
Eng: LMM
8th VIN Digit: 6
Mfr Code: 1000
 

GMC Sierra 2500 HD



6.6L V8 Diesel OHV Turbo FOR THERMOSTAT)(SEAL
Eng: LMM
8th VIN Digit: 6
Mfr Code: 1000

2 Per Vehicle
GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo
2
 
FOR THERMOSTAT)(SEAL
Eng: LMM
8th VIN Digit: 6
 

GMC Sierra 2500 HD



6.6L V8 Diesel OHV Turbo FOR THERMOSTAT)(SEAL
Eng: LMM
8th VIN Digit: 6

2 Per Vehicle
GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo
2
 
FOR THERMOSTAT)(SEAL
Eng: LBZ
8th VIN Digit: D
 

GMC Sierra 2500 HD



6.6L V8 Diesel OHV Turbo FOR THERMOSTAT)(SEAL
Eng: LBZ
8th VIN Digit: D

2 Per Vehicle
GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo
2
 
FOR THERMOSTAT)(SEAL
Eng: LLY
8th VIN Digit: 2
 

GMC Sierra 2500 HD



6.6L V8 Diesel OHV Turbo FOR THERMOSTAT)(SEAL
Eng: LLY
8th VIN Digit: 2

2 Per Vehicle
GMC Sierra 2500 HD

6.6L V8 Diesel OHV Turbo
2
 
FOR THERMOSTAT)(SEAL
Eng: LB7
8th VIN Digit: 1
 

GMC Sierra 2500 HD



6.6L V8 Diesel OHV Turbo FOR THERMOSTAT)(SEAL
Eng: LB7
8th VIN Digit: 1

2 Per Vehicle
GMC Sierra 2500 HD Classic

6.6L V8 Diesel OHV Turbo
2
 
FOR THERMOSTAT)(SEAL
Eng: LBZ
8th VIN Digit: D
 

GMC Sierra 2500 HD Classic



6.6L V8 Diesel OHV Turbo FOR THERMOSTAT)(SEAL
Eng: LBZ
8th VIN Digit: D

2 Per Vehicle
GMC Sierra 3500

6.6L V8 Diesel OHV Turbo
2
 
FOR THERMOSTAT)(SEAL
Eng: LBZ
8th VIN Digit: D
 

GMC Sierra 3500



6.6L V8 Diesel OHV Turbo FOR THERMOSTAT)(SEAL
Eng: LBZ
8th VIN Digit: D

2 Per Vehicle
GMC Sierra 3500

6.6L V8 Diesel OHV Turbo
2
 
FOR THERMOSTAT)(SEAL
Eng: LLY
8th VIN Digit: 2
 

GMC Sierra 3500



6.6L V8 Diesel OHV Turbo FOR THERMOSTAT)(SEAL
Eng: LLY
8th VIN Digit: 2

2 Per Vehicle
GMC Sierra 3500

6.6L V8 Diesel OHV Turbo
2
 
FOR THERMOSTAT)(SEAL
Eng: LB7
8th VIN Digit: 1
 

GMC Sierra 3500



6.6L V8 Diesel OHV Turbo FOR THERMOSTAT)(SEAL
Eng: LB7
8th VIN Digit: 1

2 Per Vehicle
GMC Sierra 3500 Classic

6.6L V8 Diesel OHV Turbo
2
 
FOR THERMOSTAT)(SEAL
Eng: LBZ
8th VIN Digit: D
 

GMC Sierra 3500 Classic



6.6L V8 Diesel OHV Turbo FOR THERMOSTAT)(SEAL
Eng: LBZ
8th VIN Digit: D

2 Per Vehicle
GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo
2
 
SINGLE USE
Eng: L5P
8th VIN Digit: Y
 

GMC Sierra 3500 HD



6.6L V8 Diesel OHV Turbo SINGLE USE
Eng: L5P
8th VIN Digit: Y

2 Per Vehicle
GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo
2
 
Eng: L5P
8th VIN Digit: Y
 

GMC Sierra 3500 HD



6.6L V8 Diesel OHV Turbo Eng: L5P
8th VIN Digit: Y

2 Per Vehicle
GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo
2
 
FOR THERMOSTAT)(SEAL
Eng: LML
8th VIN Digit: 8
 

GMC Sierra 3500 HD



6.6L V8 Diesel OHV Turbo FOR THERMOSTAT)(SEAL
Eng: LML
8th VIN Digit: 8

2 Per Vehicle
GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo
1
 
FOR THERMOSTAT)(SEAL
Eng: LML
8th VIN Digit: 8
 

GMC Sierra 3500 HD



6.6L V8 Diesel OHV Turbo FOR THERMOSTAT)(SEAL
Eng: LML
8th VIN Digit: 8

1 Per Vehicle
GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo
1
 
FOR THERMOSTAT)(SEAL
Eng: LGH
8th VIN Digit: L
 

GMC Sierra 3500 HD



6.6L V8 Diesel OHV Turbo FOR THERMOSTAT)(SEAL
Eng: LGH
8th VIN Digit: L

1 Per Vehicle
GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo
2
 
FOR THERMOSTAT)(SEAL
Eng: LMM
8th VIN Digit: 6
Mfr Code: 1000
 

GMC Sierra 3500 HD



6.6L V8 Diesel OHV Turbo FOR THERMOSTAT)(SEAL
Eng: LMM
8th VIN Digit: 6
Mfr Code: 1000

2 Per Vehicle
GMC Sierra 3500 HD

6.6L V8 Diesel OHV Turbo
2
 
FOR THERMOSTAT)(SEAL
Eng: LMM
8th VIN Digit: 6
 

GMC Sierra 3500 HD



6.6L V8 Diesel OHV Turbo FOR THERMOSTAT)(SEAL
Eng: LMM
8th VIN Digit: 6

2 Per Vehicle