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Vehicle Info NeededACDELCOPART NUMBER: 065-25201065
SENSOR ASM-KNOC (SLP-1)
$1599
Ships on 09/10/2026
Lowest Price GuaranteePart TypeKnock Sensor
BrandACDELCO
Package Length2.17
Wiring Harness IncludedYes
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
Features &#38; Benefits - Bullet 1Sends signals to the engine control module (ECM) to adjust timing
Width (In)1.6
Terminal TypeBlade
Connector GenderFemale
Mounting Hardware IncludedNo
Mounting TypeBolted
Connector ShapeRectangular
Height (In)0.9
Wiring Harness Length100.58
Weight (Lb)0.1
Grade TypeOE
Faq - Question 2Can engine knock damage an engine?
Faq - Question 1Can a bad sensor cause the vehicle to run hot?
Vendor Part Number25201065
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
