{
    "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
}
Select your vehicle

Mazda 2 Knock Sensors

Refine by:

Shop Catalog

Showing 1 - 3 of 3 results
Sort by:
1811934 Knock Sensor, Sold individually
Part Number: GPD1811934
Vehicle Info Required to Guarantee Fit
$23.99
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.

V32-72-0025 Knock Sensor
Part Number: Z8YV32720025
Vehicle Info Required to Guarantee Fit
$43.99
Product Details
Replaces OE Number : E001T50371, E001T50471, ZJ0118921, ZJ01-18921, E1T50371Quantity Sold : Sold individuallyWarranty : 24-month or 24,000-mile Vemo 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 : European Vehicle PartsInterchange Part Number : E001T50371, E001T50471, ZJ0118921, ZJ01-18921, E1T50371
242-1065 Knock Sensor
Part Number: 2421065
Vehicle Info Required to Guarantee Fit
$43.99
Product Details
Notes : 431.8 mm Length; (1) Female Blade Terminal; (1) Male Round Connector; 10 mm Threaded End Diameter; Includes Wiring HarnessQuantity 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 1 | Showing 1 - 3 of 3 results

Popular Products

1811934 Knock Sensor, Sold individually
Part No: GPD1811934
( Review)
$23.99
V32-72-0025 Knock Sensor
Part No: Z8YV32720025
( Review)
$43.99
242-1065 Knock Sensor
Part No: 2421065
( Review)
$43.99

Product Questions & Answers

Q:what is the main function of this knock sensor in the car?
A shopper
A:BEST ANSWERHi, It records knocking noise in all engine operating states in order to prevent engine damage. Show less
Arnel E.
 
1 Question, 1 AnswerView all Q&As >