How to service the knock sensor on Ford Explorer?

In order to service the knock sensor, you need to firstly remove the intake manifold. Next, loosen the screws of a knock sensor by unscrewing the bolt and removing the sensor. Installation To install, just reverse the procedures used during removal.

How to service the knock sensor (KS) on Ford Explorer?

When using the knock sensor (KS), it is necessary to start with the removal of the intake manifold. Then remove the bolt of the KS and disconnect the KS electrical connector. During installation of the new KS, screw on 20 Nm (15 lb-ft) and reverse the steps of removal to complete the installation.

OEM Ford Explorer Knock Sensor

Engine Knock Sensor

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9 Knock Sensors found

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Ford Explorer Knock Sensor Part Number: 1S7Z-12A699-BB
$44.85 MSRP: $70.00
You Save: $25.15 (36%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Sensor - Engine Knock; Ignition Knock (Detonation) Sensor; Sensor
- Replaces: 1S7Z-12A699-BA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2012-2019 Ford Explorer | Base, Limited, XLT | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS
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Ford Explorer Knock Sensor Part Number: FT4Z-12A699-C
$51.50 MSRP: $81.78
You Save: $30.28 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor - Engine Knock; Ignition Knock (Detonation) Sensor
- Replaced by: FT4Z-12A699-D
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2020-2023 Ford Explorer | King Ranch, Platinum, ST | 6 Cyl 3.0 L GAS
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Ford Explorer Knock Sensor Part Number: 1L2Z-12A699-AA
$105.23 MSRP: $167.09
You Save: $61.86 (38%)
Ships in 1-3 Business Days
ADD TO CART
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 Ford Explorer | Eddie Bauer, Limited, NBX, XLT, XLT Sport | 8 Cyl 4.6 L GAS
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Ford Explorer 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 Ford Explorer | Eddie Bauer, Limited, NBX, Postal, XL Fleet, XLS, XLS Sport, XLT, XLT Sport | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS
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Ford Explorer Knock Sensor Part Number: JX6Z-12A699-A
$42.19 MSRP: $67.00
You Save: $24.81 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor - Engine Knock; Ignition Knock (Detonation) Sensor
- Replaces: JX6Z-12A699-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2020-2023 Ford Explorer | Base, Limited, ST-Line, Timberline, XLT | 4 Cyl 2.3 L GAS
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Ford Explorer Knock Sensor Part Number: 7T4Z-12A699-A
$68.21 MSRP: $108.31
You Save: $40.10 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor - Engine Knock; Ignition Knock (Detonation) Sensor
- Replaces: 7T4Z-12A699-AB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2011-2023 Ford Explorer | Base, Limited, Limited Hybrid, Platinum, Platinum Hybrid, Sport, XLT | 6 Cyl 3.3 L FULL HYBRID EV-GAS (FHEV), 6 Cyl 3.5 L GAS
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Ford Explorer Knock Sensor Part Number: FT4Z-12A699-D
$51.50 MSRP: $81.78
You Save: $30.28 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Sensor - Engine Knock; Ignition Knock (Detonation) Sensor
- Replaces: FT4Z-12A699-C, FT4Z-12A699-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2020-2023 Ford Explorer | King Ranch, Platinum, ST | 6 Cyl 3.0 L GAS
View related parts
Ford Explorer Knock Sensor Part Number: E6TZ12A699A
Product Specifications
- Other Name: Sensor - Engine Knock
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1992-1996 Ford Explorer | Eddie Bauer, Expedition, Limited, Sport, XL, XLT | 6 Cyl 4.0 L GAS
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Ford Explorer 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:
- 1997-1998 Ford Explorer | Eddie Bauer, Limited, Sport, XL, XLT | 6 Cyl 4.0 L GAS

Ford Explorer Knock Sensor

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Ford Explorer Knock Sensor Parts and Q&A

Knock Sensor
1L2Z-12A699-AA
Q: How to service the knock sensor on Ford Explorer?
A: In order to service the knock sensor, you need to firstly remove the Intake Manifold. Next, loosen the screws of a knock sensor by unscrewing the bolt and removing the sensor. Installation To install, just reverse the procedures used during removal.
Knock Sensor
XL3Z-12A699-BA
Q: How to service the knock sensor (KS) on Ford Explorer?
A: When using the knock sensor (KS), it is necessary to start with the removal of the Intake Manifold. Then remove the bolt of the KS and disconnect the KS electrical connector. During installation of the new KS, screw on 20 Nm (15 lb-ft) and reverse the steps of removal to complete the installation.