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Ignition Knock (Detonation) Sensor - ACDelco (213-969)

ACDelco part # 213-969

ACDelcoMPN213-969
Sale Price$27.52
Description : 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. ⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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Product Details

Description

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. ⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Part Number (MPN)
213-969
Brand
ACDelco
SKU
213-969
UPC / GTIN
021625408361 / 00021625408361
Condition
New
Other Names
12567711
Brand
GM Genuine Parts
Connector Gender
Female
Connector Quantity
1
Connector Shape
Oval
Country of Origin 10
IN
Country of Origin 11
IL
Country of Origin 12
FR
Country of Origin 13
DK
Country of Origin 14
DE
Country of Origin 15
CA
Country of Origin 6
PL
Country of Origin 7
MY
Country of Origin 8
KR
Country of Origin 9
JP
FAQ - Answer 1
Yes. With a faulty sensor, there is a chance that higher emissions are being produced from the engine because the engine is running hot.
FAQ - Answer 2
Yes. Knock is caused by pre-ignition or detonation. If left uncorrected, it can cause possible damage to the motor.
FAQ - Question 1
Can a bad sensor cause the vehicle to run hot?
FAQ - Question 2
Can engine knock damage an engine?
Features & Benefits - Bullet 1
Sends signals to the engine control module (ECM) to adjust timing
Features & Benefits - Bullet 2
Helps prevent damage to the engine caused by pre-ignition
Features & Benefits - Bullet 3
GM-recommended replacement part for your GM vehicle's original factory component
Features & Benefits - Bullet 4
Offering the quality, reliability, and durability of GM OE
Features & Benefits - Bullet 5
Manufactured to GM OE specification for fit, form, and function
Good Maintenance Practices - Section 1 - Bullet 1
Use approved octane fuel for your vehicle.
Good Maintenance Practices - Section 1 - Bullet 2
Have vehicle serviced if 'Check Engine' light illuminates.
Height (in)
1.1
Length
43<br />1.69
Meets or Exceeds Original Equipment Manufacture Specifications
Yes
Mounting Hardware Included
Yes
Mounting Type
Bolted
Programming Required
No
Terminal Gender
Male
Terminal Quantity
2
Terminal Type
Pin
Threaded End Diameter
0.31<br />8
Weight (lb)
0.19
Width (in)
6.9
Wire Harness Included
Yes
Wiring Harness Included
Yes
Wiring Harness Length
239<br />9.41

YearMakeModelBody & TrimEngine & Transmission
Vehicle #1
Year
Make
Model
Body & Trim
Engine & Transmission

BrandEquivalent Part Numbers

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BrandEquivalent Part Numbers
ACDelco
12567711, 12589373, 12615500, 2132255, 213-367, 2133841, 89053992
Airtex
5S2168, 5S8063
Airtex Engine Management
5S2168
BWD
S8755, S8935
CARQUEST Premium By WELLS
71-6536, 71-6875
CARQUEST Sensors By WELLS
716536, 716875
Carquest Premium Vehicle Solutions
SBA3705

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ACDelco

Shop ACDelco auto parts at Restauco Parts. ACDelco is the only aftermarket parts brand backed by General Motors, offering both Original Equipment and premium aftermarket lines. Our ACDelco inventory includes Gold and Silver product lines covering brake pads, spark plugs, oil filters, batteries, sensors, ignition coils, and more. Every ACDelco part is designed to meet or exceed OEM specifications, ensuring reliable performance for GM vehicles and most other makes and models. Trust the brand that has been delivering automotive excellence for over 100 years.

Browse the Full ACDelco Parts Catalog

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Restauco Parts is your trusted online source for genuine OEM and premium aftermarket auto parts. We carry top brands including ACDelco, GM Genuine Parts, Motorcraft, Dorman, Akebono, Wagner, and Bilstein. Whether you need brake pads, suspension parts, ignition coils, fuel pumps, or engine components, we offer competitive prices and fast shipping on thousands of parts for all major makes and models. Shop with confidence — every part we sell meets or exceeds OEM quality standards.