2019 Buick LaCrosse Knock Sensors

Enhance and Protect Your 2019 Buick LaCrosse with Quality Knock Sensors

Maintaining the performance of your 2019 Buick LaCrosse starts with choosing the right parts, and a high-quality Knock Sensors helps ensure a reliable and efficient vehicle. At Advance Auto Parts, we offer Knock Sensors specifically for the 2019 Buick LaCrosse, 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 Sensors that combines quality with affordability is easy at Advance Auto Parts. With prices starting as low as $26.99 and an average price of $46.57, you can choose one that fits your budget while delivering the quality you expect. Our Knock Sensors are competitively priced, ranging from $26.99 to $70.99, so you get value without compromising on strength or reliability.

Trusted Brands and Top-Rated Options

With 6 Knock Sensors from 5 trusted brands in stock, Advance Auto Parts has you covered. Popular options include Ignition Knock (Detonation) Sensors, Ignition Knock (Detonation) Sensors, and Ignition Knock (Detonation) Sensors, starting at $39.99. Our selection includes highly regarded brands such as Carquest Premium, ACDelco, and NTK, and more, offering you top-notch reliability. For example, we have 2 Carquest Premium Knock Sensors starting at $26.99 with an average rating of 4 stars, 1 ACDelco options from $39.99 with a 5 stars rating, and 1 NTK Knock Sensors priced from $70.99 with a 5 stars average rating.

Knock Sensors for Your 2019 Buick LaCrosse

Carquest Premium – Ignition Knock (Detonation) Sensor (Part No.SBA3687)

Ignition Knock (Detonation) Sensor

from

$65.99
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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ACDelco – Ignition Knock (Detonation) Sensor (Part No.12623095)

Ignition Knock (Detonation) Sensor

from

$39.99
ACDelco GM Original Equipment Ignition Knock (Detonation) Sensors monitor the engine for pinging or spark knock, and are GM-recommended replacements for your vehicle’s original components. These sensors create a voltage signal based on the vibrations caused by erratic air/fuel mixture combustion; the engine control module uses these signals to adjust the ignition timing and air/fuel mixture. These original equipment ignition knock sensors have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Product Features:
  • Sends signals to the engine control module (ECM) to adjust timing
  • Helps prevent damage to the engine caused by pre-ignition
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function
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NTK – Ignition Knock (Detonation) Sensor (Part No.ID0050)

Ignition Knock (Detonation) Sensor

from

$70.99
Building upon a foundation of premium full-line products established under NGK ignition and NTK oxygen sensor products, NTK’s expansion to technical sensors is part of our ongoing commitment to streamline product types and increase coverage under one premium brand: NTK, The Sensor Specialist. With over 80 years of automotive expertise, NGK’s family of automotive products are driven by extreme dedication to innovation, performance and quality. NTK is the only OE supplier with a full-line of technical sensors in the aftermarket for import and domestic vehicles. Drawing from OE experience, NTK sensors undergo extreme testing conditions that include thermal shock, vibration and OBD verification. NTK sensors are manufactured to ensure a quality that meets or exceeds OE specifications. As new vehicles incorporate connected and automated technologies, trust The Sensor Specialist for full-line market support and OE application technology.

Product Features:
  • Reinforced and extra-strength components are used to reduce chance of part failure and prevent corrosion and moisture penetration. Mounting threads match OE for easy, worry free installation.
  • NTK’s Ignition Knock Sensors are manufactured to operational performance standards to meet or exceed OE fit, form and function to ensure proper ignition timing. This advanced technology is used for durability, drivability and fuel economy.
  • The Ignition Knock (Detonation) Sensor monitors vibrations caused by engine knock, or detonation, to alter the ignition timing and prevent detonation.
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Delphi – Knock Sensor (Part No.AS10262)

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:
  • 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
  • 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 2-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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Encore Automotive – Genuine OE Ignition Knock (Detonation) Sensor (Part No.SKS-D20003)

Genuine OE Ignition Knock (Detonation) Sensor

from

$33.99
Encore Automotive Genuine OE knock sensor detects excessive/unusual pulses caused by the engine ignition and makes proper adjustments to reduce the risk of damaging pistons. Encore Automotive is dedicated to bringing the latest original equipment technologies to the Aftermarket to provide the highest overall value.

Product Features:
  • Genuine OE Part
  • Highly accurate engine vibration detection
  • Excellent material quality
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Carquest Premium – Knock Sensor (Part No.EKC1007)

Knock Sensor

from

$26.99
Carquest 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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FAQs for 2019 Buick LaCrosse Knock Sensors

Which Knock Sensors are the top sellers for the 2019 Buick LaCrosse?

Out of 6 Knock Sensors that fit 2019 Buick LaCrosses, the following parts are the top sellers:
Ignition Knock (Detonation) Sensor
from $65.99
This product is not rated
Ignition Knock (Detonation) Sensor
Knock Sensors
Ignition Knock (Detonation) Sensor
from $39.99
This product is not rated
Ignition Knock (Detonation) Sensor
Knock Sensors
Ignition Knock (Detonation) Sensor
from $70.99
This product is not rated
Ignition Knock (Detonation) Sensor
Knock Sensors

How can I make sure that a part will be compatible with my 2019 Buick LaCrosse?

Our Buick LaCrosse aftermarket and OEM parts are designed specifically for the 2019 model. You can always find your specific fitment and compatibility for your 2019 Buick on an individual product page.

What is the price range for 2019 Buick LaCrosse Knock Sensors?

The range of prices of Knock Sensors for the 2019 Buick LaCrosse goes from $26.99 up to $70.99 for the most premium parts.

What is the average price of 2019 Buick LaCrosse Knock Sensors?

2019 Buick LaCrosse Knock Sensors average $46.57 for our selection of OEM and aftermarket parts. Keep in mind the variety of brands we offer, such as Carquest Premium, ACDelco, NTK, 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 LaCrosse model years?

Yes, we currently stock Knock Sensors for 14 model years of Buick LaCrosses, from 2005 to 2018. Model years 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011, and 2010 are the most popular for Knock Sensors purchases.

Can I get help with 2019 Buick LaCrosse Knock Sensors 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 LaCrosse Knock Sensors?

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