2021 Buick Envision Ignition Sensors
Keep Your 2021 Buick Envision in Top Shape with a Quality Ignition Sensor
When it comes to maintaining or upgrading your 2021 Buick Envision, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Ignition Sensor for your Envision. We currently carry a top Ignition Sensor in stock that is built to last. Whether you’re replacing a damaged Ignition Sensor or looking to upgrade, our selection for the 2021 Buick Envision ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.
Explore Related Parts
And while you’re here, don’t forget to check out related part categories like Spark Plugs to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 2021 Buick Envision running smoothly and looking great.
Find Your Specific 2021 Buick Envision Ignition Sensors
Looking for the perfect Ignition Sensor for your 2021 Buick Envision? You’re in the right place. Below, you’ll find a Ignition Sensor from a trusted manufacturer that is a perfect fit for your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Ignition Sensors, ensuring durability and a precise fit for your Buick Envision. Whether you’re driving a 2021 model or another popular model year like
2016,
2017,
2018,
2019,
2020,
2022, and
2023, we’ve got you covered. Purchasing Ignition Sensors from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Ignition Sensors that fit your vehicle.
Essential 2021 Buick Envision Ignition Sensors
Carquest Premium – Ignition Knock (Detonation) Sensor with Bolt (Part No.EKC1007)
from
$28.99
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 Carquest Knock Sensors are designed to meet or exceed OEM specifications at our ISO TS16949 manufacturing facilities.
Product Features:
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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.
Carquest Premium – Knock Sensor (Part No.EKC1028)
from
$117.99
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 Carquest Knock Sensors are designed to meet or exceed OEM specifications at our ISO TS16949 manufacturing facilities.
Product Features:
See More
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.
GM Genuine Parts – Ignition Knock (Detonation) Sensor (Part No.12623095)
from
$37.99
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:
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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
Popular 2021 Buick Envision Ignition Sensors Categories
Most Popular Knock Sensor for 2021 Buick Envisions
Enhance your 2021 Buick Envision with this popular Knock Sensor we have in stock, for $117.99.
Carquest Premium – Knock Sensor (Part No.EKC1028)
from
$117.99
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 Carquest Knock Sensors are designed to meet or exceed OEM specifications at our ISO TS16949 manufacturing facilities.
Product Features:
See More
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.
FAQs for 2021 Buick Envision Ignition Sensors
What’s the price range for 2021 Buick Envision Ignition Sensors?
We currently have just one Ignition Sensors for the 2021 Buick Envision in stock: Knock Sensor and it costs $117.99.
Does Advance Auto Parts sell Ignition Sensors for other Buick Envision model years?
Does Advance Auto Parts sell Ignition Sensors for any other 2021 Buick models?
Yes. We stock Ignition Sensors for 1 other popular 2021 Buick models. Some of the most popular are 2021 Enclave Ignition Sensors and 2021 Encore Ignition Sensors.
What types of Ignition Sensors do you sell for my 2021 Buick Envision?
We currently have just 1 Ignition Sensor in stock for a 2021 Buick Envision, and as of 11/2/25, it is a Knock Sensor.
Can I get help with 2021 Buick Envision Ignition Sensor orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Buick Ignition Sensors and more.
What is your return policy for Buick Envision Ignition Sensors?
Advance Auto Parts keeps returns simple. For new Buick Envision Ignition Sensors and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.