GM Genuine Parts ignition knock sensor closeup for precise engine timing adjustments.
GM Genuine Parts ignition knock sensor installed on engine detects detonation while driving.
GM Genuine Parts packaging verifies authentic OE quality and straightforward installation.
GM Genuine Parts ignition knock sensor closeup for precise engine timing adjustments.
GM Genuine Parts ignition knock sensor installed on engine detects detonation while driving.
GM Genuine Parts packaging verifies authentic OE quality and straightforward installation.

GM Genuine Parts 213-1576 Ignition Knock Sensor (Detonation) | OE Replacement

Overview Meet the GM Genuine Parts 213-1576 Ignition Knock Sensor, a premium ACDelco GM Original Equipment part...
Vendor: GM GENUINE PARTS
Availability: In stock
£28.75
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GM Genuine Parts ignition knock sensor closeup for precise engine timing adjustments.

GM Genuine Parts 213-1576 Ignition Knock Sensor (Detonation) | OE Replacement

£28.75
GM Genuine Parts ignition knock sensor closeup for precise engine timing adjustments.
GM Genuine Parts ignition knock sensor installed on engine detects detonation while driving.
GM Genuine Parts packaging verifies authentic OE quality and straightforward installation.

GM Genuine Parts 213-1576 Ignition Knock Sensor (Detonation) | OE Replacement

£28.75
Description
Description
x

Overview

Meet the GM Genuine Parts 213-1576 Ignition Knock Sensor, a premium ACDelco GM Original Equipment part designed to monitor detonation tendencies and help your engine respond in real time. This sensor is manufactured to GM OE specifications, ensuring the same fit, form, and function you expect from your GM vehicle's original component.

How it works

The sensor detects vibrations caused by irregular air/fuel combustion and converts them into a voltage signal. The engine control module interprets this signal and can adjust ignition timing and air/fuel delivery to suit driving conditions, potentially smoothing performance and preserving engine integrity.

Key benefits

  • 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

Real-world use cases

On daily commutes, you may notice steadier idle and more predictable throttle response when the sensor is functioning as designed. During heavy acceleration, towing, or climbing grades, the ECM has more accurate data to optimize timing while guarding against knock events.

Durable construction and sealed design help the sensor withstand engine heat, vibration, and road conditions, supporting a long service life when used as a replacement part in GM vehicles.

Quality you can rely on

  • OEM-grade construction that aligns with GM's engineering standards
  • Built to resist heat and vibration in harsh engine compartments
  • Backed by GM's reputation for durability and long-term service life

Compatibility and fit

This ignition knock sensor is intended as a GM OE replacement, ensuring proper fit, form, and function in GM vehicles relying on detonation monitoring. It provides a direct upgrade path when replacing a worn or failed sensor.

Installation note

For many GM models, installation is a straightforward swap. Always consult your vehicle's service manual or a qualified technician to verify torque specifications and connector alignment.

FAQ

Q: What is the GM Genuine Parts 213-1576 Ignition Knock Sensor used for?

A: It monitors engine vibrations to help prevent spark knock by signaling timing adjustments via the ECM, maintaining optimal performance.

Q: Why choose GM OE ignition knock sensor 213-1576?

A: Designed to fit GM vehicles and meet OE specifications for reliability, durability, and seamless integration with GM engines.

Shipping & Return
Shipping & Return
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Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

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We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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