How to service the knock sensor on Buick Century?

The service procedure begins with engine ignition turned OFF along with vehicle elevators through suitable lifting equipment. The knock sensor removal process begins by interrupting the wiring harness connector followed by sensor extraction from the engine block. Apply no thread sealant to the new knock sensor because factory pre-coating safeguards the sensor's detonation detection functionality. Place the install knock sensor inside the engine block then fasten it to 19 N.m (14 lb ft). Reconnect the wiring harness connector then lower the vehicle afterward.

OEM Buick Century Knock Sensor

Engine Knock Sensor

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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)
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-2005 Buick Century | Custom, Limited, Special, Special Edition | 6 Cyl 3.1 L GAS
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Buick Century Knock Sensor
Part Number: 10456209
$13.65 MSRP: $25.64
You Save: $11.99 (47%)
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Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor)
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996 Buick Century | Limited, Special | 4 Cyl 2.2 L GAS
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Buick Century Knock Sensor
Part Number: 10456019
Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor)
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1993 Buick Century | Custom, Limited, Special | 6 Cyl 3.3 L GAS
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Buick Century Knock Sensor
Part Number: 10456001
Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor)
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1995 Buick Century | Custom, Special | 4 Cyl 2.2 L GAS
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Buick Century Knock Sensor
Part Number: 10456208
$62.55 MSRP: $111.70
You Save: $49.15 (44%)
Product Specifications
- Other Name: Sensor, Distributor (Also Knock Sensor)
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1995 Buick Century | Custom, Special | 6 Cyl 3.1 L GAS

Buick Century Knock Sensor

Our website offers an extensive catalog of genuine Buick Century Knock Sensor at unbeatable prices. Every OEM Buick Century Knock Sensor comes with a manufacturer's warranty, an easy return policy, and rapid delivery service. Don't miss out on this great opportunity!

Buick Century Knock Sensor Parts Questions & Experts Answers

Knock Sensor
10456238
Q: How to service the knock sensor on Buick Century?
A: The service procedure begins with engine ignition turned OFF along with vehicle elevators through suitable lifting equipment. The knock sensor removal process begins by interrupting the wiring harness connector followed by sensor extraction from the engine block. Apply no thread sealant to the new knock sensor because factory pre-coating safeguards the sensor's detonation detection functionality. Place the install knock sensor inside the engine block then fasten it to 19 N.m (14 lb ft). Reconnect the wiring harness connector then lower the vehicle afterward.

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