{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": false,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": false,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": false,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": false,
    "zipPaymentFlag": "u",
    "hassleFreeReturn": false,
    "lifetimeReplacement": false,
    "cpn_off": false
}
0
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Select your vehicle

Toyota Matrix Knock Sensors

Refine by:

Shop Catalog

Showing 1 - 12 of 12 results
Sort by:
Knock Sensor
Replacement
Knock Sensor
Part Number: REPM311201
Vehicle Info Required to Guarantee Fit
$12.67
Product Details
Notes : Without wiring harnessConfiguration : 2 Blade Male Terminal & 1 Female ConnectorReplaces OE Number : 72996, 170836, 716699, 1581017, 2131510, 2132256, 2421058, 88971397, 89053993, 0261231193, 8961502020, 8961506010, 8961520090, 2KNC0156, 5S2324, AS10172, DKS665, DKS665SB, ID0215, KS225T, KS73, S8825, SBC3674, SU6247, V70720133Quantity 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 : KS225, 72996, 170836, 716699, 1581017, 2131510, 2132256, 2421058, 88971397, 89053993, 0261231193, 8961502020, 8961506010, 8961520090, 2KNC0156, 5S2324, AS10172, DKS665, DKS665SB, ID0215, KS225T, KS73, S8825, SBC3674, SU6247, V70720133Returns Policy : 30-Day Return Policy
Knock Sensor
Replacement
Knock Sensor
Part Number: SET-REPM311201-2
Vehicle Info Required to Guarantee Fit
$23.99
Product Details
Notes : Without wiring harnessComponents : (2) Knock SensorsConfiguration : 2 Blade Male Terminal & 1 Female ConnectorReplaces OE Number : 72996, 170836, 716699, 1581017, 2131510, 2132256, 2421058, 88971397, 89053993, 0261231193, 8961502020, 8961506010, 8961520090, 2KNC0156, 5S2324, AS10172, DKS665, DKS665SB, ID0215, KS225T, KS73, S8825, SBC3674, SU6247, V70720133Quantity 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 : KS225, 72996, 170836, 716699, 1581017, 2131510, 2132256, 2421058, 88971397, 89053993, 0261231193, 8961502020, 8961506010, 8961520090, 2KNC0156, 5S2324, AS10172, DKS665, DKS665SB, ID0215, KS225T, KS73, S8825, SBC3674, SU6247, V70720133Returns Policy : 30-Day Return Policy
Knock Sensor
Replacement
Knock Sensor
Part Number: SET-REPM311201-4
Vehicle Info Required to Guarantee Fit
$49.49
Product Details
Notes : Without wiring harnessComponents : (4) Knock SensorsConfiguration : 2 Blade Male Terminal & 1 Female ConnectorReplaces OE Number : 72996, 170836, 716699, 1581017, 2131510, 2132256, 2421058, 88971397, 89053993, 0261231193, 8961502020, 8961506010, 8961520090, 2KNC0156, 5S2324, AS10172, DKS665, DKS665SB, ID0215, KS225T, KS73, S8825, SBC3674, SU6247, V70720133Quantity Sold : Set of 4Warranty : 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 : KS225, 72996, 170836, 716699, 1581017, 2131510, 2132256, 2421058, 88971397, 89053993, 0261231193, 8961502020, 8961506010, 8961520090, 2KNC0156, 5S2324, AS10172, DKS665, DKS665SB, ID0215, KS225T, KS73, S8825, SBC3674, SU6247, V70720133Returns Policy : 30-Day Return Policy
UBA1581017 Beck Arnley OE Replacement Knock Sensor
Beck Arnley®
UBA1581017 Beck Arnley OE Replacement Knock Sensor
Part Number: BEC1581017
Vehicle Info Required to Guarantee Fit
$77.99
Product Details
Notes : Ignition knock detonation sensorReplaces OE Number : 1472424, 8961506010, 8961520090Quantity Sold : Sold individuallyWarranty : 1 year or 12,000-mile Beck Arnley 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 : Beck Arnley OE Replacement
242-1058 Knock Sensor
Walker Products®
242-1058 Knock Sensor
Part Number: 2421058
Vehicle Info Required to Guarantee Fit
$71.99
Product Details
Notes : 52.73 mm Length; (2) Male Blade Terminals; (1) Female Rectangular ConnectorQuantity Sold : Sold individuallyWarranty : 90-day Walker Products limited warrantyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, 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.

1KS1016 Knock Sensor
Motorad®
1KS1016 Knock Sensor
Part Number: MRD1KS1016
Vehicle Info Required to Guarantee Fit
$122.49
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.

9.3018 Knock Sensor
Facet®
9.3018 Knock Sensor
Part Number: FAC93018
Vehicle Info Required to Guarantee Fit
$52.99
Product Details
Replaces OE Number : 8961502020, 8961520090, 89615BZ030, 8961520090000, 8961506010Quantity Sold : Sold individuallyWarranty : Facet 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.

Interchange Part Number : 8961502020, 8961520090, 89615BZ030, 8961520090000, 8961506010
1811749 Knock Sensor Sold individually, Models Built From 5/05
GPD®
1811749 Knock Sensor Sold individually, Models Built From 5/05
Part Number: GPD1811749
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.

AS10172 Knock Sensor
Delphi®
AS10172 Knock Sensor
Part Number: DELAS10172
Vehicle Info Required to Guarantee Fit
$84.49
Product Details
Configuration : 2 Male Terminals & 1 Male ConnectorQuantity Sold : Sold individuallyWarranty : 12-month or 12,000-mile Delphi 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.

KS225T Knock Sensor
Standard®
KS225T Knock Sensor
Part Number: SIKS225T
Vehicle Info Required to Guarantee Fit
$86.99
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.

KS225 Standard OE Replacement Knock Sensor
Standard®
KS225 Standard OE Replacement Knock Sensor
Part Number: SIKS225
Vehicle Info Required to Guarantee Fit
$99.49
Product Details
Replaces OE Number : 72996, 170836, 716699, 1581017, 2131510, 2132256, 2421058, 88971397, 89053993, 0261231193, 8961502020, 8961506010, 8961520090, 2KNC0156, 5S2324, AS10172, DKS665, DKS665SB, ID0215, KS225T, KS73, S8825, SBC3674, SU6247, V70720133Quantity 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 : REPM311201, 72996, 170836, 716699, 1581017, 2131510, 2132256, 2421058, 88971397, 89053993, 0261231193, 8961502020, 8961506010, 8961520090, 2KNC0156, 5S2324, AS10172, DKS665, DKS665SB, ID0215, KS225T, KS73, S8825, SBC3674, SU6247, V70720133
1815037 Knock Sensor
GPD®
1815037 Knock Sensor
Part Number: GPD1815037
Vehicle Info Required to Guarantee Fit
$18.99
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.

Page 1 of 1 | Showing 1 - 12 of 12 results

Top Rated Products

Replacement Knock Sensor
$23.99( Review)
it works just great so nice so very nice
Brady F.
VERIFIED PURCHASER
Replacement Knock Sensor
$12.67( Review)
Fit was perfect for 08 highlander. Have not had any issues since install. Can beat thSee More
Troy S.
VERIFIED PURCHASER

Popular Products

Knock Sensor
Replacement
Knock Sensor
Part No: REPM311201
( Review)
$12.67
KS225T Knock Sensor
Standard®
KS225T Knock Sensor
Part No: SIKS225T
( Review)
$86.99
AS10172 Knock Sensor
Delphi®
AS10172 Knock Sensor
Part No: DELAS10172
( Review)
$84.49
9.3018 Knock Sensor
Facet®
9.3018 Knock Sensor
Part No: FAC93018
( Review)
$52.99

Product Questions & Answers

Standard KS225 Standard OE Replacement Knock Sensor
$99.49
Q:My vin doesn't start with a j can I still use this part?
Carlton A.
A:BEST ANSWERHi Carlton, I'm glad to help you out. Tell us the vehicle information so we can verify the fitment of this part. This part is applicable to more than 200 vehicles. Take advantage of the sale price and limited stocks for this item. Click this link to order this part: https://www.carparts.com/knock-sensor/standard/siks225?can=CPAP3648 I hope this helps. Happy shopping. Show less
Aldrin P.
 
1 Question, 1 AnswerView all Q&As >

Helpful Automotive Resources

P0334 Code: Knock Sensor 2 Circuit Intermittent (Bank 2)
P0334 Code: Knock Sensor 2 Circuit Intermittent (Bank 2)P0334 is a genetic trouble code related to a fault in this sensor. Know more about it through this article. What Does the P0334 Code Mean? The knock sensor is vital to maintaining the proper operation of your engine.
8 of the Most Important Car Sensors You Should Know About
8 of the Most Important Car Sensors You Should Know AboutMost vehicles nowadays are equipped with many different sensors that alert the powertrain control module (PCM) when they detect problems. These issues can range from a simple gas cap issue to more pressing problems like a potential internal engine failure.
P0326 Code: Knock Sensor 1 Circuit Range / Performance Bank 1
P0326 Code: Knock Sensor 1 Circuit Range / Performance Bank 1Diagnostic trouble code (DTC) P0326 stands for “Knock Sensor 1 Circuit Range/Performance Bank 1.” It is set once the powertrain control module (PCM) determines that the signal from the knock sensor has fallen outside of the specified range. It may also be logged if the PCM fails to detect a