1999 Buick Century Knock Sensors

Enhance and Protect Your 1999 Buick Century with Quality Knock Sensors

Maintaining the performance of your 1999 Buick Century starts with choosing the right parts, and a high-quality Knock Sensor helps ensure a reliable and efficient vehicle. At Advance Auto Parts, we offer Knock Sensors specifically for the 1999 Buick Century, ensuring a perfect fit and lasting durability. Choosing to shop with Advance Auto Parts means you’re making a smart decision to prioritize both quality and reliability for your vehicle.

Affordable and Reliable Knock Sensors for Every Budget

Finding a Knock Sensor that combines quality with affordability is easy at Advance Auto Parts. With prices starting as low as $39.99 and an average price of $44.22, you can choose one that fits your budget while delivering the quality you expect. Our Knock Sensors are competitively priced, ranging from $39.99 to $51.19, so you get value without compromising on strength or reliability.

Trusted Brands and Top-Rated Options

With 3 Knock Sensors from 2 trusted brands in stock, Advance Auto Parts has you covered. Popular options include Ignition Knock (Detonation) Sensor W/ Thread Sealant, Knock Sensor, and Flat Response Knock Sensor, starting at $39.99. Our selection includes highly regarded brands such as Carquest Premium and Delphi, and more, offering you top-notch reliability. For example, we have 1 Carquest Premium Knock Sensors starting at $39.99 with an average rating of 4 stars, 2 Delphi options from $41.49 with a 4 stars rating.

Knock Sensors for Your 1999 Buick Century

Carquest Premium – Ignition Knock (Detonation) Sensor W/ Thread Sealant (Part No.SBC3712)

Ignition Knock (Detonation) Sensor W/ Thread Sealant

from

$39.99
MotoRad Knock Sensors respond to a wide range of engine knock frequencies providing accurate engine condition to the ECM for optimal ignition timing. Highest quality piezoceramic element manufactured to tight tolerances for increased durability. All MotoRad Knock Sensors are designed to meet or exceed OEM specifications at our ISO TS16949 manufacturing facilities.

Product Features:
  • Precision piezoceramic element ensures accurate response to a wide range of engine vibrations
  • Manufactured using the highest quality OEM materials to ensure optimal performance and rugged durability
  • Designed to meet or exceed all OEM specifications in fit, form & function
  • Extensive product testing includes salt spray, high/low temperature impact, thermal cycling, vibration, drop among other tests, to ensure all sensors meet or exceed OEM specifications.
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Delphi – Flat Response Knock Sensor (Part No.F6020203432DEL)

Flat Response Knock Sensor

from

$51.19
As a global leader in engine and powertrain management systems technology, Delphi manufactures a Flat Response Engine Knock Sensor that is 100 percent OE, providing an exact fit and superior quality. The Delphi Flat Response Knock Sensor has a flat frequency response over a range of from 1 to 18 kHz, thus the same sensor can be used on different engines by simply adjusting the filter frequency of the signal processing electronics to match the knock frequency of the engine. In addition, the sensor responds to knock frequencies higher than the primary knock frequency. This allows the higher knock frequencies to be used by a control system, either individually or combined with the primary knock frequency

Product Features:
  • Self-generating piezoelectric design requires no power to the sensor
  • Flat frequency response allows the same senor to be used on different engines and the sensor responds to knock frequencies higher than the primary frequency
  • Ground-isolated design with two-wire shielded harness helps protect the sensor signal from electro-magnetic interference (EMI)
  • Large mounting hole accommodates mounting bolts up to 10mm in diameter
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Delphi – Knock Sensor (Part No.AS10013)

Knock Sensor

from

$41.49
Manufactured to meet or exceed OE requirements; Delphi Knock Sensors help maximize engine performance with all fuels; Delphi Knock Sensors prevent against engine damage from pre-ignition knocking.

Product Features:
  • Delphi knock sensors help maximize engine performance with all fuels
  • Delphi knock sensors prevent against engine damage from pre-ignition knocking
  • Calibrated for a wide variety of frequencies to detect shifts, and adjust to provide accurate signals to help maximize engine performance
  • Flat frequency response allows the same sensor to be used on different engines and the sensor responds to knock frequencies higher than the primary frequency
  • Ground-isolated design with two-wire shielded harness helps protect the sensor signal from electro-magnetic interference (EMI)
  • Self-generating piezoelectric design requires no power to the sensor
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FAQs for 1999 Buick Century Knock Sensors

Which Knock Sensors are the top sellers for the 1999 Buick Century?

Out of 3 Knock Sensors that fit 1999 Buick Centuries, the following parts are the top sellers:
Ignition Knock (Detonation) Sensor W/ Thread Sealant
from $39.99
This product is not rated
Ignition Knock (Detonation) Sensor W/ Thread Sealant
Knock Sensors
Knock Sensor
from $41.49
This product is not rated
Knock Sensor
Knock Sensors
Flat Response Knock Sensor
from $51.19
This product is not rated
Flat Response Knock Sensor
Knock Sensors

How can I make sure that a part will be compatible with my 1999 Buick Century?

Our Buick Century aftermarket and OEM parts are designed specifically for the 1999 model. You can always find your specific fitment and compatibility for your 1999 Buick on an individual product page.

What is the price range for 1999 Buick Century Knock Sensors?

The range of prices of Knock Sensors for the 1999 Buick Century goes from $39.99 up to $51.19 for the most premium parts.

What is the average price of a 1999 Buick Century Knock Sensor?

1999 Buick Century Knock Sensors average $44.22 for our selection of OEM and aftermarket parts. Keep in mind the variety of brands we offer, such as Carquest Premium Delphi, and more, so you are likely to find a wide range of prices across a variety of brands and products.

Does Advance Auto Parts sell Knock Sensors for other Buick Century model years?

Yes, we currently stock Knock Sensors for 23 model years of Buick Centuries, from 1982 to 2005. Model years 2005, 2004, 2003, 2002, 2001, 2000, 1998, 1997, and 1996 are the most popular for Knock Sensor purchases.

Can I get help with 1999 Buick Century Knock Sensor orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Buick Knock Sensors and more.

What is your return policy for Buick Century Knock Sensors?

Advance Auto Parts keeps returns simple. For new Buick Century Knock Sensors and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.