Genuine Mercury Mountaineer Crankshaft Pulley

Crankshaft Pulley Engine Harmonic Balancer

Enter your vehicle info to find more parts and verify fitment

Select Vehicle by VIN
Select Vehicle by Model

Select by VIN

Enter your VIN for the most accurate results.

Select by Model

-- Select Make --

-- Select Model --

-- Select Year --

8 Crankshaft Pulleys found

View related parts
Mercury Mountaineer Crankshaft Pulley
Part Number: 3L2Z-6B321-AA
- Other Name: Pulley - Crankshaft
- Manufacturer Note: When Removing Damper, It Is Mandatory To Replace 6A340 Attaching Bolt
- Replaced by: 8L2Z-6B321-C
$185.20 MSRP: $230.00
You Save: $44.80 (20%)

Add to Cart
More Info
Fits the following Vehicles:
2002-2008 Mercury Mountaineer | 6 Cyl 4.0L SOHC EFI | 5-Speed Automatic Transmission 5R55S, 5-Speed Automatic Transmission 5R55W, 5-Speed Manual Transmission (M5R4), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission 6R60, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Right Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
Less Info
View related parts
Mercury Mountaineer Crankshaft Pulley
Part Number: 4R3Z-6312-BA
- Other Name: Pulley - Crankshaft
- Replaced by: 4R3Z-6312-A
$100.52 MSRP: $124.83
You Save: $24.31 (20%)

Add to Cart
More Info
Fits the following Vehicles:
2005-2008 Mercury Mountaineer | 8 Cyl 4.6L, 8 Cyl 4.6L Romeo SOHC EFI | 5-Speed Automatic Transmission 5R55S, 5-Speed Automatic Transmission 5R55W, 5-Speed Manual Transmission (M5R4), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission 6R60, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Right Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
Less Info
View related parts
Mercury Mountaineer Crankshaft Pulley
Part Number: XL2Z-6312-BA
- Other Name: Pulley - Crankshaft
- Replaced by: 8L2Z-6B321-C
$185.20 MSRP: $230.00
You Save: $44.80 (20%)

Add to Cart
More Info
Fits the following Vehicles:
1998-2002 Mercury Mountaineer | 6 Cyl 4.0L, 6 Cyl 4.0L SOHC EFI | 4AT 4R70W, 5AT 5R55E, 5-Speed Automatic Transmission 5R55S, 5-Speed Automatic Transmission 5R55W, 5-Speed Manual Transmission (M5R4), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission 6R60, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Right Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
Less Info
View related parts
Mercury Mountaineer Crankshaft Pulley
Part Number: 4R3Z-6312-A
- Other Name: Pulley - Crankshaft; Pulley, Vibration Damper
- Replaces: 4R3Z-6312-BA, 8R3Z-6312-C
$85.39 MSRP: $124.83
You Save: $39.44 (32%)

Add to Cart
More Info
Fits the following Vehicles:
2005-2010 Mercury Mountaineer | 8 Cyl 4.6L, 8 Cyl 4.6L Romeo SOHC EFI | 5-Speed Automatic Transmission 5R55S, 5-Speed Automatic Transmission 5R55W, 5-Speed Manual Transmission (M5R4), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission 6R60, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Right Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
Less Info
View related parts
Mercury Mountaineer Crankshaft Pulley
Part Number: 8L2Z-6B321-A
- Other Name: Pulley - Crankshaft
- Manufacturer Note: When Removing Damper, It Is Mandatory To Replace 6A340 Attaching Bolt
- Replaced by: 8L2Z-6B321-C
$157.32 MSRP: $230.00
You Save: $72.68 (32%)

Add to Cart
More Info
Fits the following Vehicles:
2009-2010 Mercury Mountaineer | 6 Cyl 4.0L SOHC EFI | 5-Speed Automatic Transmission 5R55S, 5-Speed Automatic Transmission 5R55W, 5-Speed Manual Transmission (M5R4), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission 6R60, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Right Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
Less Info
View related parts
Mercury Mountaineer Crankshaft Pulley
Part Number: F77Z-6B321-AB
- Other Name: Pulley - Crankshaft
- Manufacturer Note: SOHC
- Replaced by: 8L2Z-6B321-C
$157.32 MSRP: $230.00
You Save: $72.68 (32%)

Add to Cart
More Info
Fits the following Vehicles:
2001 Mercury Mountaineer | 6 Cyl 4.0L | 4AT 4R70W, 5AT 5R55E
Less Info
View related parts
Mercury Mountaineer Vibration Damper
Part Number: 1W7Z-6312-AA
- Other Name: Pulley - Crankshaft; Crankshaft Pulley, Pulley
- Replaces: 1W7Z-6312-A
$0.00
More Info
Fits the following Vehicles:
2002-2004 Mercury Mountaineer | 8 Cyl 4.6L Romeo SOHC EFI | 5-Speed Automatic Transmission 5R55S, 5-Speed Automatic Transmission 5R55W, 5-Speed Manual Transmission (M5R4), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission 6R60, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Right Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
Less Info
View related parts
Mercury Mountaineer Crankshaft Pulley
Part Number: F67Z-6312-AA
- Other Name: Pulley - Crankshaft; Pulley
More Info
Fits the following Vehicles:
1997-2001 Mercury Mountaineer | 8 Cyl 5.0L | 4AT 4R70W, 5AT 5R55E
Less Info