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Acdelco Gm Original Equipment 213-3521 Ignition Knock (Detonation) Sensor
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Vendor: Acdelco
Type: Detonation
Sku: WBCARB000K02EDG
Available: Available
Sold by Carkart, an authorized reseller.
Returns accepted within 30 days | support@carkart.com
Shipping Information
- Free Standard Shipping — United States only
- Processing Time: 1–3 business days
- Estimated Delivery: 3–5 business days after dispatch
- Double-boxed, fully insured & discreetly packaged
- Tracking number sent via email once dispatched
- Orders over $250 require signature upon delivery. Taxes calculated at checkout.
Returns & Refund
Returns accepted within 30 days of delivery.
Damaged or Defective Item
Free return shipping + replacement or full refund
Wrong Item Received
Free return shipping + replacement or full refund
Change of Mind
Return shipping at customer's expense · 25% restocking fee applies
All returns require a Return Authorization (RA) number before sending.
View Full Return & Refund Policy
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Acdelco Gm Original Equipment 213-3521 Ignition Knock (Detonation) Sensor
$69.97
FAQs
Have a question ? We are here to help.
Is the shipping free?
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
- Q: What are the dimensions of the ACDelco GM Original Equipment Ignition Knock Sensor? A: The dimensions are two point seventy-two inches in length, two point seventy-two inches in width, and two point three inches in height.
- Q: What is the part number for this ignition knock sensor? A: The part number is two hundred thirteen dash three thousand five hundred twenty-one.
- Q: What category does this product belong to? A: This product belongs to the detonation category, specifically designed for ignition knock monitoring.
- Q: How do you install the ACDelco ignition knock sensor? A: To install, locate the sensor in your vehicle, disconnect the battery, remove the old sensor, and replace it with the new one.
- Q: Is the ignition knock sensor compatible with all GM vehicles? A: Yes, this sensor is manufactured to fit GM vehicles, ensuring compatibility with most models.
- Q: How can I tell if my ignition knock sensor is failing? A: Symptoms of a failing sensor may include engine knocking sounds, reduced performance, or the check engine light illuminating.
- Q: How do I clean the ignition knock sensor? A: You should avoid cleaning the sensor directly. Instead, ensure the area around it is free of debris and dirt when installing.
- Q: What should I do if the ACDelco ignition knock sensor arrives damaged? A: If the sensor arrives damaged, contact the seller for a return or exchange under their warranty policy.
- Q: Is there a warranty for the ACDelco ignition knock sensor? A: Yes, ACDelco products typically come with a limited warranty that covers defects in materials and workmanship.
- Q: What performance benefits does the ignition knock sensor provide? A: The sensor helps prevent engine damage caused by pre-ignition by sending signals to adjust timing, enhancing engine performance.
- Q: Can I use a non-GM ignition knock sensor in my vehicle? A: While it is possible, using a GM-recommended replacement ensures optimal fit, function, and performance.
- Q: How does the ignition knock sensor affect fuel efficiency? A: By optimizing ignition timing and air/fuel mixture, the sensor can improve fuel efficiency and overall engine performance.
- Q: Will the ignition knock sensor trigger a check engine light? A: Yes, a malfunctioning sensor can trigger the check engine light, indicating a need for inspection or replacement.
- Q: What is the main function of the ignition knock sensor? A: The main function is to monitor engine vibrations caused by pinging or spark knock and relay this information to the engine control module.
- Q: Is the ACDelco ignition knock sensor easy to replace? A: Yes, it is generally easy to replace for those familiar with vehicle maintenance, requiring basic tools and minimal time.
- Q: What materials are used in the construction of the ignition knock sensor? A: The sensor is made with high-quality materials to ensure durability and reliability, meeting GM OE specifications.