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ACDelco 12563266 Engine Harmonic Balancer

ACDelco 12563266 Engine Harmonic Balancer Image 1
ACDelco 12563266 Engine Harmonic Balancer Image 2
ACDelco 12563266 Engine Harmonic Balancer

ACDelco
Brand:ACDelco
Part Number: 12563266
UPC: 00707773693544
Weight: 11.53 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the ACDelco 12563266 Engine Harmonic Balancer for your vehicle. Buy now and secure your purchase online!

ACDelco GM Original Equipment Engine Harmonic Balancers help reduce torsional vibrations by connecting to the crankshaft of your vehicle's engine. They serve as pulleys for the engine accessory drive belts, and are GM-recommended replacements for your vehicle's original components. These original equipment harmonic balancers 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:

  • Connects to the crankshaft of your vehicle's engine to help reduce vibration
  • GM-recommended replacement part for your GM vehicle's original factory component
  • Manufactured to GM OE specification for fit, form, and function
  • Offering the quality, reliability, and durability of GM OE

Specifications:

Bolt And Washer Included:
No
Center Bore Diameter (in):
1.37in
Center Bore Diameter (mm):
34.9mm
Depth:
3.68 in.
Depth:
93.35 mm
Drive Belt Type:
Serpentine
Grade Type:
Regular
Keyway Type:
Yes
Outside Diameter:
177.73 mm
Outside Diameter:
7 in.
Programming Required:
No
Pulley Groove Quantity:
12

Features and Benefits:

  • – Before purchasing and installing an engine harmonic balancer, make sure it is the correct size and fit for your vehicle.
  • – Check for uneven wear on the drive belt, which can indicate that the balancer pulley is out of alignment.
  • – Check the harmonic balancer for excessive movement or wobble.
  • – Have your vehicle inspected as soon as possible if the 'Service Engine Soon' light illuminates.
  • – Have your vehicle inspected immediately if the 'Service Engine Soon' light flashes rapidly, as this could indicate an engine misfire condition which may damage your engine and/or engine emission components.
  • – Regularly inspect engine harmonic balancers for signs of damage or wear, and replace them if signs of damage are found.

Specifications:

Country of Origin:
US

Select a vehicle to narrow ACDelco 12563266 Engine Harmonic Balancer fitment info!

Last Updated: 11/18/2023

Years Vehicle Per Vehicle Fit NotesFitment Notes
Buick Park Avenue

3.8L V6 Gas OHV Supercharged
1
 
GM Original Equipment
Eng: L67
8th VIN Digit: 1
 

Buick Park Avenue



3.8L V6 Gas OHV Supercharged GM Original Equipment
Eng: L67
8th VIN Digit: 1

1 Per Vehicle
Buick Park Avenue

3.8L V6 Gas OHV Supercharged
1
 
GM Original Equipment
REQUIRES NEW KEY P/N 12563282
Eng: L67
8th VIN Digit: 1
 

Buick Park Avenue



3.8L V6 Gas OHV Supercharged GM Original Equipment
REQUIRES NEW KEY P/N 12563282
Eng: L67
8th VIN Digit: 1

1 Per Vehicle
Pontiac Bonneville

3.8L V6 Gas OHV Supercharged
1
 
GM Original Equipment
Eng: L67
8th VIN Digit: 1
 

Pontiac Bonneville



3.8L V6 Gas OHV Supercharged GM Original Equipment
Eng: L67
8th VIN Digit: 1

1 Per Vehicle
Pontiac Bonneville

3.8L V6 Gas OHV Supercharged
1
 
GM Original Equipment
REQUIRES NEW KEY P/N 12563282
Eng: L67
8th VIN Digit: 1
 

Pontiac Bonneville



3.8L V6 Gas OHV Supercharged GM Original Equipment
REQUIRES NEW KEY P/N 12563282
Eng: L67
8th VIN Digit: 1

1 Per Vehicle
Pontiac Grand Prix

3.8L V6 Gas OHV Supercharged
1
 
GM Original Equipment
Eng: L32
8th VIN Digit: 4
 

Pontiac Grand Prix



3.8L V6 Gas OHV Supercharged GM Original Equipment
Eng: L32
8th VIN Digit: 4

1 Per Vehicle