How to service the knock sensor on 2002 Buick Century?

Begin servicing the knock sensor only after supporting and elevating the vehicle. Begin by disconnecting the knock sensor's electrical connector before removing it from its position on the engine block. The installation process of the knock sensor requires caution because factory-applied threads must remain free of extra thread sealer which otherwise would diminish the sensor's detonation detection performance. Secure the knock sensor into position using 19 N.m of torque (14 lb ft). Toyota recommends proceeding with gemeral vehicle operation by reconnecting the knock sensor electrical connector followed by lowering the vehicle.

OEM 2002 Buick Century Knock Sensor

Engine Knock Sensor

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2002 Buick Century Knock Sensor
Part Number: 10456238
$19.36 MSRP: $60.45
You Save: $41.09 (68%)
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Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor)
- Item Weight: 0.50 Pounds
- Item Dimensions: 3.1 x 2.0 x 2.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 10456238
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2002 Buick Century Submodels:
- Custom, Limited, Special, Special Edition | 6 Cyl 3.1 L GAS

2002 Buick Century Knock Sensor

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2002 Buick Century Parts Questions & Experts Answers

Q: How to service the knock sensor on 2002 Buick Century?
A: Begin servicing the knock sensor only after supporting and elevating the vehicle. Begin by disconnecting the knock sensor's electrical connector before removing it from its position on the engine block. The installation process of the knock sensor requires caution because factory-applied threads must remain free of extra thread sealer which otherwise would diminish the sensor's detonation detection performance. Secure the knock sensor into position using 19 N.m of torque (14 lb ft). Toyota recommends proceeding with gemeral vehicle operation by reconnecting the knock sensor electrical connector followed by lowering the vehicle.

Related 2002 Buick Century Parts

Alternate Year Models

2001 Buick Century Knock Sensor 2003 Buick Century Knock Sensor