Ford Knock Sensors

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Knock Sensor
Part Number: RF31120002
Vehicle Info Required to Guarantee Fit
$9.67
Product Details
Configuration : 2 Blade Female Terminal & 1 Male ConnectorReplaces OE Number : 4L3Z12A699AAQuantity Sold : Sold IndividuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Phthalates, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : KS228, 4L3Z12A699AAReturns Policy : 30-Day Return Policy
Knock Sensor
Part Number: SET-RF31120002-2
Vehicle Info Required to Guarantee Fit
$19.49
Product Details
Components : (2) Knock SensorConfiguration : 2 Blade Female Terminal & 1 Male ConnectorReplaces OE Number : 4L3Z12A699AAQuantity Sold : Set of 2Warranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Phthalates, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : KS228, 4L3Z12A699AAReturns Policy : 30-Day Return Policy
Knock Sensor
Part Number: RF31120004
Vehicle Info Required to Guarantee Fit
$7.49
Product Details
Notes : Plug In Connector Type; Bolt-On Attachment Type; Bolt Mount -Mounting type; (1) Connector Quantity; (2) Terminal Quantity; Male Connector Gender; Oval Connector Shape; Female Terminal Gender; Blade Terminal TypeReplaces OE Number : 72938, 009108741, 19139108, 144234, 1581145, 170816, 1F2018921, 1S7Z12A699BA, 2421063, 2KNC0060, 5S11712, 716581, AJ813101, AS10200, DKS640, KNS1111, S8790, SBC3736, SU13165, V25721086Quantity Sold : Sold IndividuallyWarranty : 1-year Replacement unlimited-mileage warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Phthalates, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Interchange Part Number : KS190, 72938, 009108741, 19139108, 144234, 1581145, 170816, 1F2018921, 1S7Z12A699BA, 2421063, 2KNC0060, 5S11712, 716581, AJ813101, AS10200, DKS640, KNS1111, S8790, SBC3736, SU13165, V25721086Returns Policy : 30-Day Return Policy
1KS1013 Knock Sensor
Part Number: MRD1KS1013
Vehicle Info Required to Guarantee Fit
$25.02
Product Details
Quantity Sold : Sold IndividuallyWarranty : 12-month Motorad limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Deals : Overstock
1811805 Knock Sensor Sold individually, With 1 Wire
Part Number: GPD1811805
Vehicle Info Required to Guarantee Fit
$27.99
Product Details
Quantity Sold : Sold IndividuallyWarranty : 1 year GPD limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

KS73 Standard OE Replacement Knock Sensor
Part Number: SIKS73
Vehicle Info Required to Guarantee Fit
$197.49
Product Details
Quantity Sold : Sold IndividuallyWarranty : 3-year or 36,000-mile Standard limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Standard OE ReplacementInterchange Part Number : RM31120002
0261231183 OE Replacement Series Knock Sensor
Part Number: BS0261231183
Vehicle Info Required to Guarantee Fit
$24.99
Product Details
Notes : With wiring harnessConfiguration : 4 Pin Female TerminalsQuantity Sold : Sold IndividuallyWarranty : Lifetime Bosch limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : CarParts EuroEcomm Landing Page : EuroSeries : OE Replacement SeriesInterchange Part Number : RF31120002
0261231316 Knock Sensor
Part Number: BS0261231316
Vehicle Info Required to Guarantee Fit
$20.99
Product Details
Notes : Rectangular Connector ShapeQuantity Sold : Sold IndividuallyWarranty : 1-year Bosch limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Promotions : CarParts EuroEcomm Landing Page : Euro
KS189 Standard OE Replacement Knock Sensor
Part Number: SIKS189
Vehicle Info Required to Guarantee Fit
$55.49
Product Details
Quantity Sold : Sold IndividuallyWarranty : 3-year or 36,000-mile Standard limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Standard OE Replacement
242-1330 Knock Sensor
Part Number: WKP2421330
Vehicle Info Required to Guarantee Fit
$57.52
Product Details
Quantity Sold : Sold IndividuallyWarranty : 90-day Walker Products limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

1811897 Knock Sensor
Part Number: GPD1811897
Vehicle Info Required to Guarantee Fit
$45.49
Product Details
Quantity Sold : Sold IndividuallyWarranty : 1 year GPD limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

1811835 Knock Sensor, Sold individually
Part Number: GPD1811835
Vehicle Info Required to Guarantee Fit
$46.49
Product Details
Quantity Sold : Sold IndividuallyWarranty : 1 year GPD limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

1811761 Knock Sensor
Part Number: GPD1811761
Vehicle Info Required to Guarantee Fit
$26.99
Product Details
Quantity Sold : Sold IndividuallyWarranty : 1 year GPD limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

KS126 Standard OE Replacement Knock Sensor
Part Number: SIKS126
Vehicle Info Required to Guarantee Fit
$29.49
Product Details
Notes : With wiring harnessQuantity Sold : Sold IndividuallyWarranty : 3-year or 36,000-mile Standard limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Standard OE ReplacementInterchange Part Number : RF31120001
KS399 OE Replacement Series Knock Sensor
Part Number: SIKS399
Vehicle Info Required to Guarantee Fit
$33.99
Product Details
Notes : (2) Terminal Quantity; Plug In Connector Type; Bolt On Attachment Method; Female Connector Gender; Square Connector Shape; Bolt Mount Mounting Type; Female Terminal Gender; Blade Terminal TypeQuantity Sold : Sold IndividuallyWarranty : 3-year or 36,000-mile Standard limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : OE Replacement Series
Page 1 of 6 | Showing 1 - 15 of 77 results

Popular Products

242-1330 Knock Sensor
Part No: WKP2421330
( Review)
$57.52
AS10278 Knock Sensor
Part No: DELAS10278
( Review)
$16.99
1KS1013 Knock Sensor
Part No: MRD1KS1013
( Review)
$25.02

Shopping for Ford Knock Sensor

Your Ford knock sensor is an important part of the system of sensors that keeps the main computer of your vehicle informed about conditions throughout your vehicle that affect its performance and efficiency. As indicated by its name, your Ford knock sensor monitors the engine for the specific vibrations that are created by knocking or pinging. When the Ford knock sensor detects engine ping or knock, it sends a signal to the main computer, which then proceeds to adjust the ignition timing to eliminate the knock. Engine knock or ping is often caused by the fuel detonating instead of burning, and that is because the most efficient burn takes place just below the point of detonation, a point that can be missed if the ignition timing is even just the slightest bit off. Keeping the timing correct is important because if the fuel is burning too early or detonating, damage can occur to the sensitive parts of your combustion system, such as your pistons. Therefore, if your Ford knock sensor is showing signs of starting to move towards failure, it is a good idea to go ahead and replace it, as - like all of your sensors - your Ford knock sensor serves to protect parts in your vehicle that will be much more expensive and time consuming to repair or replace. Our online catalog features a broad range of aftermarket parts and accessories, and you'll easily find the right Ford knock sensor replacement for your vehicle at an affordable price. You can use our online ordering system without worry, our up-to-date encryption will keep your personal information safe, but if you would rather order your Ford knock sensor by telephone, we have a toll-free number that will connect you to our professional customer service staff.

Helpful Automotive Resources

P0334 Code: Knock Sensor 2 Circuit Intermittent (Bank 2)
P0334 Code: Knock Sensor 2 Circuit Intermittent (Bank 2)Diagnostic trouble code (DTC) P0334 stands for “Knock Sensor 2 Circuit Intermittent Bank 2.” The code is set once the powertrain control module (PCM) doesn’t receive the right signal from the knock sensor located in Bank 2.
8 of the Most Important Car Sensors You Should Know About
8 of the Most Important Car Sensors You Should Know AboutThese sensors also play an important role in optimizing your vehicle’s overall performance. They help the PCM adjust the fuel mixture and regulate ignition timing, among other things. The Most Common Types of Car Sensors
P0326 Code: Knock Sensor 1 Circuit Range / Performance Bank 1
P0326 Code: Knock Sensor 1 Circuit Range / Performance Bank 1Knocking refers to the unwanted vibration and noise that could damage an engine. This is typically the result of fuel with too low of an octane rating, overly advanced ignition timing, or extreme engine operating temperatures. The PCM may also perceive an internal engine problem, such as a failed rod