How to service the knock sensor (KS) on Mercury Mountaineer?

The knock sensor (KS) servicing needs to start with removing the intake manifold according to the illustration before dismantling the other components. Perform device installation by following the reverse steps of removal.

OEM Mercury Mountaineer Knock Sensor

Engine Knock Sensor

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3 Knock Sensors found

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Mercury Mountaineer Knock Sensor
Part Number: 1L2Z-12A699-AA
$105.23 MSRP: $167.09
You Save: $61.86 (38%)
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Product Specifications
- Other Name: Sensor - Engine Knock; Ignition Knock (Detonation) Sensor
- Manufacturer Note: Dual headed Bolt on type sensor
- 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
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Mercury Mountaineer Knock Sensor
Part Number: XL3Z-12A699-BA
$43.14 MSRP: $67.33
You Save: $24.19 (36%)
ADD TO CART
Product Specifications
- Other Name: Sensor - Engine Knock; Ignition Knock (Detonation) Sensor
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2001-2010 Mercury Mountaineer | Base, Convenience, Luxury, Premier | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS
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Mercury Mountaineer Knock Sensor
Part Number: F77Z-12A699-BA
Product Specifications
- Other Name: Sensor - Engine Knock; Ignition Knock (Detonation) Sensor
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1998 Mercury Mountaineer | Base | 6 Cyl 4.0 L GAS

Mercury Mountaineer Knock Sensor

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Mercury Mountaineer Knock Sensor Parts Questions & Experts Answers

Knock Sensor
1L2Z-12A699-AA
Q: How to service the knock sensor (KS) on Mercury Mountaineer?
A: The knock sensor (KS) servicing needs to start with removing the Intake Manifold according to the illustration before dismantling the other components. Perform device installation by following the reverse steps of removal.