How to remove and replace the camshaft on Mercury Mountaineer?

In order to change the camshaft, do away with roller followers and wiring harness bracket. Install the Crankshaft TDC Timing Tool, install the No. 1 cylinder at TDC. Disassemble hydraulic tensioners, loosen accessory drive belt and loosen camshaft sprockets with holding tools. Install caps on Mark, lubricate surfaces, and re-fit parts, and make sure that they turn freely before screwing bolts. Finally, time the camshafts.

Should the camshaft lobes be inspected for pitting or damage in the contact area, and what should be done if excessive pitting or damage is found on Mercury Mountaineer?

Inspect the lobes of the camshafts: Pitting in the contact region is to be considered serious; slight pitting in other areas is permissible. Rechange parts where there is too much pitting or damage.

OEM Mercury Mountaineer Camshaft

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8 Camshafts found

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Mercury Mountaineer Camshaft Part Number: 9L3Z-6250-D
$186.41 MSRP: $271.33
You Save: $84.92 (32%)
Ships in 1-2 Business Days
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Product Specifications
- Replaces: 5R2Z-6250-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006-2010 Mercury Mountaineer | Luxury, Premier | 8 Cyl 4.6 L GAS
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Mercury Mountaineer Camshaft, Driver Side Part Number: 7L2Z-6250-A
$181.37 MSRP: $264.00
You Save: $82.63 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Position: Driver Side
- Replaces: 5L2Z-6250-BA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2006-2010 Mercury Mountaineer | Base, Convenience, Luxury, Premier | 6 Cyl 4.0 L GAS
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Mercury Mountaineer Camshaft, Passenger Side Part Number: 7L2Z-6250-B
Product Specifications
- Position: Passenger Side
- Replaces: 5L2Z-6250-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2004-2010 Mercury Mountaineer | Base, Convenience, Luxury, Premier | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS
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Mercury Mountaineer Camshaft, Driver Side Part Number: 1L2Z-6250-DA
Product Specifications
- Position: Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2002-2005 Mercury Mountaineer | Base, Convenience, Luxury, Premier | 8 Cyl 4.6 L GAS
View related parts
Mercury Mountaineer Camshaft, Passenger Side Part Number: 1L2Z-6250-AA
Product Specifications
- Position: Passenger Side
- Replaces: 1L2Z-6250-BA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2002-2005 Mercury Mountaineer | Base, Convenience, Luxury, Premier | 8 Cyl 4.6 L GAS
View related parts
Mercury Mountaineer Camshaft Part Number: 7L2Z-6250-D
Product Specifications
- Replaces: F7TZ-6250-AEE
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1998-2005 Mercury Mountaineer | Base, Convenience, Luxury, Premier | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS
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Mercury Mountaineer Camshaft Part Number: 7L2Z-6250-C
Product Specifications
- Replaces: F77Z-6250-AE
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1998-2004 Mercury Mountaineer | Base, Premier | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS
View related parts
Mercury Mountaineer Camshaft Part Number: F4TZ-6250-B
Product Specifications
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1997-2001 Mercury Mountaineer | Base | 8 Cyl 5.0 L GAS

Mercury Mountaineer Camshaft

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Mercury Mountaineer Camshaft Parts and Q&A

Camshaft, Driver Side
7L2Z-6250-A
Q: How to remove and replace the camshaft on Mercury Mountaineer?
A: In order to change the camshaft, do away with roller followers and wiring harness bracket. Install the Crankshaft TDC Timing Tool, install the No. 1 cylinder at TDC. Disassemble hydraulic tensioners, loosen accessory Drive Belt and loosen camshaft sprockets with holding tools. Install caps on Mark, lubricate surfaces, and re-fit parts, and make sure that they turn freely before screwing bolts. Finally, time the camshafts.
Camshaft
9L3Z-6250-D
Q: Should the camshaft lobes be inspected for pitting or damage in the contact area, and what should be done if excessive pitting or damage is found on Mercury Mountaineer?
A: Inspect the lobes of the camshafts: Pitting in the contact region is to be considered serious; slight pitting in other areas is permissible. Rechange parts where there is too much pitting or damage.