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Vehicle Info Needed
Lowest Price GuaranteeBrandACDELCO
Package Height0.9
Package Width1.6
Package Length49
Weight0.09 PG
Wiring Harness IncludedNo
Programming RequiredNo
Terminal TypePin
Connector GenderFemale
Mounting Hardware IncludedNo
Mounting TypeBolted
Connector ShapeOval
Good Maintenance Practices - Section 1 - Bullet 1Use approved octane fuel for your vehicle.
Faq - Answer 2Yes. Knock is caused by pre-ignition or detonation. If left uncorrected, it can cause possible damage to the motor.
Terminal GenderMale
Faq - Answer 1Yes. With a faulty sensor, there is a chance that higher emissions are being produced from the engine because the engine is running hot.
Good Maintenance Practices - Section 1 - Bullet 2Have vehicle serviced if 'Check Engine' light illuminates.
Features & Benefits - Bullet 2Helps prevent damage to the engine caused by pre-ignition
Features & Benefits - Bullet 3GM-recommended replacement part for your GM vehicle's original factory component
Features & Benefits - Bullet 4Offering the quality, reliability, and durability of GM OE
Terminal Quantity2
Features & Benefits - Bullet 5Manufactured to GM OE specification for fit, form, and function
Product DescriptionACDelco 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. ⚠<b> WARNING:</b> Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Connector Quantity1
Grade TypeOE
Faq - Question 2Can engine knock damage an engine?
Features &#38; Benefits - Bullet 1Sends signals to the engine control module (ECM) to adjust timing
Faq - Question 1Can a bad sensor cause the vehicle to run hot?
Vendor Part Number12663209
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
