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Item #:
11202
GM Genuine Parts 213-3521 12589867 Ignition Knock Detonation Sensor
Item #:
11202
MWK 200162
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An ACDelco GM Original Equipment Ignition Knock (Detonation) Sensor monitors the engine for pinging or spark knock, and is a GM-recommended replacement for your vehicle’s original component.
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What Stands Out
OEM Quality
Designed as original equipment, ensuring compatibility and performance with selected GM vehicles. This guarantees reliability and adherence to strict manufacturing standards.
Accurate Feedback
Provides precise detection of engine knock, allowing for timely adjustments to ignition timing, enhancing engine efficiency and preventing potential damage.
Durable Construction
Built with high-quality materials to withstand harsh conditions, ensuring a long service life and dependable performance throughout the lifespan of the vehicle.
Product Details
- Monitors engine for pinging or spark knock
- Creates voltage signal based on combustion vibrations
- GM-recommended replacement part for original component
- Adjusts ignition timing and air/fuel mixture
- Manufactured to fit GM vehicle with OE quality, reliability, and durability
| Brand | GM GENUINE PARTS |
| Item dimensions L x W x H | 2.7 x 2.7 x 2.3 inches (6.9 x 6.9 x 5.8 cm) |
| Material | Piezoelectric Material |
| Item Weight | 0.18 Pounds (80 grams) |
| Style | Modern |
Who Should Buy?
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General Motors Vehicles
Ideal for owners of GM vehicles needing precise knock detection for optimal engine performance and reliability.
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DIY Mechanics
Great for DIY enthusiasts looking for high-quality replacement parts to ensure their vehicle runs smoothly.
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Performance Seekers
Beneficial for those wanting to improve engine performance by preventing knock issues during high-speed driving.
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Non-GM Vehicles
Not suitable for users with vehicles from manufacturers other than GM, as compatibility issues may arise.
Product Description
GM Genuine Parts 213-3521 12589867 Ignition Knock Detonation Sensor
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the GM Genuine Parts 213-3521 Ignition Knock Detonation Sensor?
Answer: The GM Genuine Parts 213-3521 Ignition Knock Detonation Sensor is a crucial component that detects engine knock or detonation, allowing the vehicle's engine control unit to make real-time adjustments for optimal performance. This sensor helps to protect the engine from damage by alerting the system to knock conditions. It's particularly beneficial for enhancing fuel efficiency and maintaining engine longevity, especially in high-performance vehicles. -
Question:
How do I know if my Ignition Knock Detonation Sensor needs replacement?
Answer: Signs that your Ignition Knock Detonation Sensor may need replacement include poor engine performance, knocking noises during acceleration, or an illuminated check engine light. It’s vital to diagnose these symptoms early, as delaying replacement can lead to significant engine damage, increased emissions, and decreased fuel efficiency. If you experience these issues, it's advisable to consult a professional mechanic for a thorough inspection. -
Question:
Can I install the GM Genuine Parts 213-3521 Sensor myself?
Answer: Yes, the installation of the GM Genuine Parts 213-3521 Ignition Knock Detonation Sensor can be carried out as a DIY project, provided you have basic mechanical skills and tools. Begin by disconnecting the battery, then locate the sensor on the engine block. After removing the old sensor, install the new one and reconnect everything. Always consult your vehicle's service manual for specific instructions to ensure correct installation. -
Question:
What vehicles are compatible with the GM Genuine Parts 213-3521 Sensor?
Answer: The GM Genuine Parts 213-3521 Ignition Knock Detonation Sensor is compatible with a variety of General Motors vehicles. Typically, it fits several models from brands such as Chevrolet, GMC, and Buick within the specified model years. To confirm compatibility, it's best to check with the manufacturer’s specifications or consult an auto parts professional before finalizing your purchase. -
Question:
What are the benefits of using GM Genuine Parts over aftermarket options?
Answer: Using GM Genuine Parts, such as the 213-3521 Ignition Knock Detonation Sensor, offers several advantages over aftermarket parts including guaranteed fit, reliability, and better performance. GM Genuine Parts are specifically designed for your vehicle's make and model, which helps to ensure optimal functionality. Additionally, they undergo rigorous testing to meet GM's strict quality standards, providing peace of mind that your vehicle is in good hands. -
Question:
How does an Ignition Knock Detonation Sensor affect engine performance?
Answer: The Ignition Knock Detonation Sensor plays a vital role in engine performance by detecting abnormal combustion, or knocking. By promptly relaying this information to the engine control unit, the system can adjust ignition timing and fuel mixture, thus optimizing engine output and efficiency. In scenarios where high performance is required, such as in towing or accelerating, this sensor helps prevent knock-induced damage while maximizing power delivery. -
Question:
What should I do if my check engine light is on related to the knock sensor?
Answer: If your check engine light illuminates and is linked to the knock sensor, it's essential to take action promptly. Connect an OBD-II scanner to retrieve diagnostic trouble codes, which will provide insights into whether the knock sensor itself is faulty or if there are other underlying issues in the engine. Based on the codes, you may need to replace the sensor or conduct further diagnostics to identify the root cause of the problem. -
Question:
Are there any special considerations for high-performance vehicles with the knock sensor?
Answer: High-performance vehicles may require additional considerations when dealing with the Ignition Knock Detonation Sensor. Such vehicles often operate under different conditions and may require tuning adjustments to be made alongside the sensor replacement. Additionally, using premium fuel can sometimes alleviate detonation issues that the sensor detects, allowing for enhanced power output and smoother performance. Always consult performance tuning experts for tailored advice. -
Question:
Can I use a generic knock sensor instead of the GM Genuine Parts 213-3521?
Answer: While it is possible to use a generic knock sensor, it is not recommended due to potential compatibility and performance issues. Generic options may lack the quality control and precise manufacturing standards that GM Genuine Parts adhere to, which can lead to inaccurate readings and suboptimal engine performance. Ensuring that you use the correct part, like the GM Genuine Parts 213-3521, helps maintain your vehicle’s integrity and efficiency. -
Question:
Where can I buy GM Genuine Parts 213-3521 12589867 Ignition Knock Detonation Sensor?
Answer: You can purchase the GM Genuine Parts 213-3521 12589867 Ignition Knock Detonation Sensor at Ubuy. Ubuy offers a wide selection of automotive parts, ensuring that you can find the exact sensor you need for your vehicle. With user-friendly navigation and detailed product descriptions, you can easily compare options and make an informed decision.
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MWK 200162
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Features & Benefits
- GM OE recommended replacement part.
- Provides reliability, durability and service life as expected from General Motors.
- Manufactured to GM OE specifications for fit, form, and function.
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