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2002 Buick LeSabre
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OEM (Genuine) 2002 Buick LeSabre Knock Sensor
PartNumber: 12591625
Product Specifications- Notes: Bonneville, Lesabre
- Other Names: Knock Sensor
- Item Dimensions: 3.1 x 2.0 x 2.1 inches
- Item Weight: 0.70 Pounds
- Fitment Type: Direct Replacement
- Replaces: 10456215
- Part Description: 2002 Buick LeSabre Knock Sensor
Vehicle Fitment- 2002 Buick LeSabre | Custom, Limited | 6 Cyl 3.8 L GAS
$67.94 MSRP:$128.20You Save: $60.26 (48%)
Delphi® Ignition Knock Sensor for 2002 Buick LeSabre
PartNumber: AS10009Product Specifications- UPC: 689604103043
- Part Description: 2002 Buick LeSabre Ignition Knock Sensor
Vehicle Fitment- 2002 Buick LeSabre | All Trims | 6 Cyl 3.8L
$48.62
Walker Products® Ignition Knock Sensor for 2002 Buick LeSabre
PartNumber: 242-1020Product Specifications- Connector Gender: Female
- Connector Quantity: 1
- Connector Shape: Round
- Length: 61 mm
- Mounting Hardware Included: No
- Terminal Gender: Male
- Terminal Quantity: 1
- Terminal Type: Blade
- UPC: 724620074585
- Wiring Harness Included: No
- Part Description: 2002 Buick LeSabre Ignition Knock Sensor
Vehicle Fitment- 2002 Buick LeSabre | All Trims | 6 Cyl 3.8L
$36.03
FAQ for Knock Sensor Repair
Q: What's the recommended torque for the knock sensor heat shield bolts?
A:
The recommended torque is 60 N.m (44 lb-ft).
By Bob
GM Specialist
01/11/2022Q: Can I apply thread sealant to the sensor threads?
A:
No, you cannot. You mustn't apply thread sealant to the sensor threads. The sensor is coated at the factory and applying an additional sealant will affect the sensor's ability to detect detonation.
By Bob
GM Specialist
01/11/2022Q: What should you be careful about when you drain the cooling system?
A:
You should be careful that hot engine coolant may cause severe burns. Although the cooling system has been drained, coolant remains in the engine water jacket. This coolant will dram with the removal of the knock sensor.
By Bob
GM Specialist
01/11/2022Q: What's the proper way to install the knock sensor (KS) 2?
A:
The proper way is to install the knock sensor into the engine block, install the knock sensor heat shield, connect the electrical connector to the knock sensor, install the splash shield, lower the vehicle, fill the cooling system and check the coolant level.
By Bob
GM Specialist
01/11/2022Q: What's the recommended torque for the knock sensor?
A:
The recommended torque is 19 N.m (14 lb-ft).
By Bob
GM Specialist
01/11/2022