{
    "lazyNodes": false,
    "abFitnotesFlag": false,
    "abCrawlReviews": true,
    "productOptionsCookie": false,
    "orderDelayFlag": false,
    "skipSessionCookie": false,
    "covidMessage": false,
    "fullTitleCookie": false,
    "nrLoggerCookie": true,
    "checkoutReviewCookie": false,
    "productOptionSeqCookie": false,
    "maintenanceFlag": false,
    "bufferETACookie": false,
    "multiShippingDiscountFlag": false,
    "newFitmentFlag": false,
    "surveyOptInFlag": true,
    "crossSellFlag": false,
    "skuMappingFlag": false,
    "paySplitCookie": false,
    "callDisableFlag": true,
    "zipPaymentFlag": "c",
    "hassleFreeReturn": true,
    "lifetimeReplacement": true,
    "cpn_off": false
}
Select your vehicle

Honda Knock Sensors

A damaged or worn-out knock sensor can lead to poor acceleration and reduced fuel mileage. If your Honda starts to slow down and the check engine light comes on, you may need to replace your knock sensor. Fortunately, CarParts.com has a wide selection of Honda knock sensors that you can order right now. Our aftermarket knock sensors can fit various Honda models like the Accord, Odyssey, and Tucson. Shop now!
Refine by:

Shop Catalog

Showing 1 - 15 of 79 results
Display item:
15
30
45
Sort by:
Knock Sensor
Part Number: REPH311203
Vehicle Info Required to Guarantee Fit
$13.99
Product Details
Notes : Without wiring harnessConfiguration : 1-Prong Blade Male Terminal; 1 Female ConnectorReplaces OE Number : 72884, 144718, 170774, 716503, 1580812, 2132307, 2421044, 89054044, 5862069390, 2KNC0003, 30530P5M003, 30530P5M013, 30530PM5013, 5S2138, AS10018, AS10072, DKS569, DKS569SB, ID0087, KS45, KS64T, S8693, SBC3675, SU4771, V26720013Quantity 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 : KS64, 72884, 144718, 170774, 716503, 1580812, 2132307, 2421044, 89054044, 5862069390, 2KNC0003, 30530P5M003, 30530P5M013, 30530PM5013, 5S2138, AS10018, AS10072, DKS569, DKS569SB, ID0087, KS45, KS64T, S8693, SBC3675, SU4771, V26720013Returns Policy : 30-Day Return Policy
Knock Sensor, Screw-In Mounting Type
Part Number: REPH311208
Vehicle Info Required to Guarantee Fit
$13.80
Product Details
Notes : Screw-in mounting type; Without wiring harnessConfiguration : 1-Prong Blade Male Terminal; 1 Female ConnectorReplaces OE Number : 72944, 144721, 170769, 716501, 1581244, 2131789, 2421046, 12582343, 89052857, 2KNC0053, 2KNC0432, 30530P8FA01, 5S2136, AS10038, AS10270, DKS514, DKS514SB, ID0085, KS102T, KS65, S8685, SBA3667, SU4780Quantity 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 : KS102, 72944, 144721, 170769, 716501, 1581244, 2131789, 2421046, 12582343, 89052857, 2KNC0053, 2KNC0432, 30530P8FA01, 5S2136, AS10038, AS10270, DKS514, DKS514SB, ID0085, KS102T, KS65, S8685, SBA3667, SU4780Returns Policy : 30-Day Return Policy
Knock Sensor, Direct Mounting Type
Part Number: REPH311204
Vehicle Info Required to Guarantee Fit
$10.99
Product Details
Notes : Direct mounting type; Without wiring harnessConfiguration : 1-Prong Blade Male Terminal; 1 Female ConnectorReplaces OE Number : 72924, 170898, 716887, 1581265, 2421064, 2KNC0075, 30530PRC003, 5S9087, DKS740, ID0308, S8900, SBC3683, SU10549Quantity 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 : KS300, 72924, 170898, 716887, 1581265, 2421064, 2KNC0075, 30530PRC003, 5S9087, DKS740, ID0308, S8900, SBC3683, SU10549Returns Policy : 30-Day Return Policy
Knock Sensor, Screw-In Mounting Type
Part Number: REPA311205
Vehicle Info Required to Guarantee Fit
$12.79
Product Details
Notes : Screw-in mounting type; Without wiring harnessConfiguration : 1-Prong Blade Male Terminal; 1 Female ConnectorReplaces OE Number : 29013, 72850, 144715, 170720, 716500, 1580958, 2132309, 2421033, 89054046, 2KNC0044, 30530PV1A01, 30530PV7A01, 5S2135, AS10074, DKS509, ID0084, S8611, SBC3786, SU4779, V26720014Quantity 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 : KS66, 29013, 72850, 144715, 170720, 716500, 1580958, 2132309, 2421033, 89054046, 2KNC0044, 30530PV1A01, 30530PV7A01, 5S2135, AS10074, DKS509, ID0084, S8611, SBC3786, SU4779, V26720014Returns Policy : 30-Day Return Policy
Knock Sensor, Screw-In Mounting Type
Part Number: SET-REPA311205-2
Vehicle Info Required to Guarantee Fit
$24.49
Product Details
Notes : Screw-in mounting type; Without wiring harnessComponents : (2) Knock SensorsConfiguration : 1-Prong Blade Male Terminal; 1 Female ConnectorReplaces OE Number : 29013, 72850, 144715, 170720, 716500, 1580958, 2132309, 2421033, 89054046, 2KNC0044, 30530PV1A01, 30530PV7A01, 5S2135, AS10074, DKS509, ID0084, S8611, SBC3786, SU4779, V26720014Quantity 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 : KS66, 29013, 72850, 144715, 170720, 716500, 1580958, 2132309, 2421033, 89054046, 2KNC0044, 30530PV1A01, 30530PV7A01, 5S2135, AS10074, DKS509, ID0084, S8611, SBC3786, SU4779, V26720014Returns Policy : 30-Day Return Policy
Knock Sensor, With Wiring Harness
Part Number: REPA311202
Vehicle Info Required to Guarantee Fit
$22.49
Product Details
Notes : With wiring harnessConfiguration : 3-Prong Blade Male Terminal & 1 Female ConnectorReplaces OE Number : 72983, 144774, 170793, 716599, 1581263, 2132237, 2421083, 89053974, 2KNC0221, 30530PLE004, 30530PLMA01, 5S2229, DKS591, DKS591SB, ID0147, KS135T, KS78, S8745, SBC3727, SU5586Quantity 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 : KS135, 72983, 144774, 170793, 716599, 1581263, 2132237, 2421083, 89053974, 2KNC0221, 30530PLE004, 30530PLMA01, 5S2229, DKS591, DKS591SB, ID0147, KS135T, KS78, S8745, SBC3727, SU5586Returns Policy : 30-Day Return Policy
Knock Sensor
Part Number: REPH311201
Vehicle Info Required to Guarantee Fit
$11.42
Product Details
Notes : Without wiring harnessConfiguration : 1-Prong Blade Male Terminal; 1 Female ConnectorReplaces OE Number : 30530P2MA01Quantity 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 : KS65, 30530P2MA01Returns Policy : 30-Day Return Policy
Knock Sensor
Part Number: REPH311202
Vehicle Info Required to Guarantee Fit
$13.78
Product Details
Notes : Without wiring harnessConfiguration : 1-Prong Pin Male Terminal; 1 Female ConnectorReplaces OE Number : 72929, 170819, 716695, 1580917, 2421056, 2KNC0006, 30530PNA003, 30530PPLA01, 5S2320, AS10263, DKS647, DKS647SB, ID0213, KS197T, KS74, S8797, SBC3655, SU6143, V26720167Quantity 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 : KS197, 72929, 170819, 716695, 1580917, 2421056, 2KNC0006, 30530PNA003, 30530PPLA01, 5S2320, AS10263, DKS647, DKS647SB, ID0213, KS197T, KS74, S8797, SBC3655, SU6143, V26720167Returns Policy : 30-Day Return Policy
1KS1005 Knock Sensor
Part Number: MRD1KS1005
Vehicle Info Required to Guarantee Fit
$23.99
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.

1KS1012 Knock Sensor
Part Number: MRD1KS1012
Vehicle Info Required to Guarantee Fit
$87.49
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.

UBA1580958 Knock Sensor
Part Number: BEC1580958
Vehicle Info Required to Guarantee Fit
$92.49
Product Details
Quantity 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.

UBA1580812 Knock Sensor
Part Number: BEC1580812
Vehicle Info Required to Guarantee Fit
$146.99
Product Details
Quantity 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.

1KS1003 Knock Sensor
Part Number: MRD1KS1003
Vehicle Info Required to Guarantee Fit
$42.99
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.

242-1092 Knock Sensor
Part Number: 2421092
Vehicle Info Required to Guarantee Fit
$39.49
Product Details
Notes : 48.82 mm Length; (1) Male Blade Terminal; (1) Female Oblong Connector; 12 mm Threaded End DiameterQuantity 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.

242-1056 Knock Sensor
Part Number: 2421056
Vehicle Info Required to Guarantee Fit
$31.49
Product Details
Notes : 44.2 mm Length; (1) Male Blade Terminal; (1) Female Oblong 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.

Page 1 of 6 | Showing 1 - 15 of 79 results

Top Rated Products

Replacement Knock Sensor
$13.99( Review)
Shipping took forever
Shanice S.
VERIFIED PURCHASER
Great price, fit perfect on my 07 Honda civic si. I recommend this part 100% shippinSee More
Alda G.
VERIFIED PURCHASER
Replacement Knock Sensor
$13.78( Review)
works fine
William H.
VERIFIED PURCHASER

Popular Products

1811857 Knock Sensor
Part No: GPD1811857
( Review)
$28.99
KS197T Knock Sensor
Part No: SIKS197T
( Review)
$24.49
242-1092 Knock Sensor
Part No: 2421092
( Review)
$34.99
1KS1005 Knock Sensor
Part No: MRD1KS1005
( Review)
$23.99
UBA1580958 Knock Sensor
Part No: BEC1580958
( Review)
$92.49
Knock Sensor
Part No: REPH311203
( Review)
$13.99

Shopping for Honda Knock Sensor

Your Honda is a competent daily driver that gets great mileage. However, some of its parts can fail over time and negatively affect its performance. The knock sensor is one of those parts. It’s responsible for detecting engine knocks, which occur when the ignition timing is off. A bad knock sensor can lead to sluggish acceleration, dragging, and other engine-related issues. Get your faulty knock sensor replaced right away to restore your Honda’s reliability.

Shop for Honda Knock Sensors on CarParts.com

A faulty knock sensor can ruin your Honda’s smooth performance. Fortunately, you can buy a high-quality knock sensor replacement here at CarParts.com to keep your Honda in great condition.

We source our Honda knock sensors from trusted brands in the automotive industry for your peace of mind. Our knock sensors have undergone strict quality control testing to ensure reliable operation. They’re available at different prices to help you save money. Browse our wide selection and find the right knock sensor for your application.

Driving to a brick-and-mortar store for parts can be a hassle. Good thing you can order Honda knock sensors at CarParts.com and have them delivered to your address in as fast as two business days.  We’re committed to providing you with the best possible parts and service. We have distribution centers all across the country to ensure quick and reliable shipping.

Have a specific part in mind? Just enter your Honda’s details into our vehicle selector to get a complete list of compatible knock sensors. You can also use our search filters to refine your search results. If you don’t know which knock sensor is right for your Honda, don’t hesitate to contact our parts specialists. Shop at CarParts.com today to enjoy great deals on aftermarket Honda knock sensors!

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