{
    "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
}
2012 Mazda 3 Sport
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
2012 Mazda 3 Sport

2012 Mazda 3 Sport Knock Sensors

Refine by:

Shop Catalog

Showing 1 - 7 of 7 results
Sort by:
Knock Sensor Sold individually, 6-Speed
GPD®
Knock Sensor Sold individually, 6-Speed
Part Number: GPD1811751
Guaranteed to Fit
$20.49
Vehicle Fitment
  • 2012 Mazda 3 Sport GS-SKY 4 Cyl 2.0L GAS, 6-Speed, Ignition Knock Sensor
  • 2012 Mazda 3 Sport GS 4 Cyl 2.0L GAS, 6-Speed, Ignition Knock Sensor
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.

Standard OE Replacement Knock Sensor
Standard®
Standard OE Replacement Knock Sensor
Part Number: SIKS190
Guaranteed to Fit
$28.49
Vehicle Fitment
  • 2012 Mazda 3 Sport GT 4 Cyl 2.5L
  • 2012 Mazda 3 Sport GS 4 Cyl 2.0L Without Skyactiv Technology
  • 2012 Mazda 3 Sport GX 4 Cyl 2.0L Without Skyactiv Technology
  • 2012 Mazda 3 Sport GS 4 Cyl 2.5L
  • 2012 Mazda 3 Sport GS-SKY 4 Cyl 2.0L Without Skyactiv Technology
Product Details
Notes : With wiring harnessReplaces 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 : 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 : RF31120004, 72938, 009108741, 19139108, 144234, 1581145, 170816, 1F2018921, 1S7Z12A699BA, 2421063, 2KNC0060, 5S11712, 716581, AJ813101, AS10200, DKS640, KNS1111, S8790, SBC3736, SU13165, V25721086
Knock Sensor
GPD®
Knock Sensor
Part Number: GPD1811797
Guaranteed to Fit
$22.49
Vehicle Fitment
  • 2012 Mazda 3 Sport GT 4 Cyl 2.5L Ignition Knock Sensor
  • 2012 Mazda 3 Sport GS 4 Cyl 2.5L Ignition Knock Sensor
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.

Knock Sensor
Motorad®
Knock Sensor
Part Number: MRD1KS1048
Guaranteed to Fit
$33.49
Vehicle Fitment
  • 2012 Mazda 3 Sport GT 4 Cyl 2.5L
  • 2012 Mazda 3 Sport GS 4 Cyl 2.0L Except Skyactiv Technology Package
  • 2012 Mazda 3 Sport GX 4 Cyl 2.0L Except Skyactiv Technology Package
  • 2012 Mazda 3 Sport GS 4 Cyl 2.5L
  • 2012 Mazda 3 Sport GS-SKY 4 Cyl 2.0L Except Skyactiv Technology Package
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.

Knock Sensor
Vemo®
Knock Sensor
Part Number: Z8YV32720100
Guaranteed to Fit
$55.99
Vehicle Fitment
  • 2012 Mazda 3 Sport GS-SKY 4 Cyl 2.0L 6-Speed; Aftermarket Grade
  • 2012 Mazda 3 Sport GS 4 Cyl 2.0L 6-Speed; Aftermarket Grade
  • 2012 Mazda 3 Sport GX 4 Cyl 2.0L Aftermarket Grade
Product Details
Replaces OE Number : PE01-18-921Quantity 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 : PE01-18-921
Knock Sensor
Vemo®
Knock Sensor
Part Number: Z8YV25721086
Guaranteed to Fit
$55.99
Vehicle Fitment
  • 2012 Mazda 3 Sport GT 4 Cyl 2.5L Aftermarket Grade
  • 2012 Mazda 3 Sport GS 4 Cyl 2.0L 5-Speed; Aftermarket Grade
  • 2012 Mazda 3 Sport GX 4 Cyl 2.0L 5-Speed; Aftermarket Grade
  • 2012 Mazda 3 Sport GS 4 Cyl 2.5L Aftermarket Grade
Product Details
Replaces OE Number : 1119941, 1358032, 1S7A-12A699-BA, 1S7A-12A699-BB, 1S7Z12A699BA, 1S7Z12A699BB, AJ813101, 1F20-18-921, 1F20-18-921A, 3075-73-81AA, LF01-18-921, LF01-18-921A, LF01-18-921Z05, LF02-18-921, 30658180, 30757381, 30658180A, LR025005Quantity 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 : 1119941, 1358032, 1S7A-12A699-BA, 1S7A-12A699-BB, 1S7Z12A699BA, 1S7Z12A699BB, AJ813101, 1F20-18-921, 1F20-18-921A, 3075-73-81AA, LF01-18-921, LF01-18-921A, LF01-18-921Z05, LF02-18-921, 30658180, 30757381, 30658180A, LR025005
Knock Sensor
Replacement
Knock Sensor
Part Number: RF31120004
Guaranteed to Fit
$7.49
Vehicle Fitment
  • 2012 Mazda 3 Sport GT 4 Cyl 2.5L
  • 2012 Mazda 3 Sport GS 4 Cyl 2.0L Without Skyactiv Technology
  • 2012 Mazda 3 Sport GX 4 Cyl 2.0L Without Skyactiv Technology
  • 2012 Mazda 3 Sport GS 4 Cyl 2.5L
  • 2012 Mazda 3 Sport GS-SKY 4 Cyl 2.0L Without Skyactiv Technology
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
Page 1 of 1 | Showing 1 - 7 of 7 results

Top Rated Products

Standard Standard OE Replacement Knock Sensor
$28.49( Review)
Worked perfectly
Ernest J.
VERIFIED PURCHASER

Popular Products

Helpful Automotive Resources

P0334 Code: Knock Sensor 2 Circuit Intermittent (Bank 2)
P0334 Code: Knock Sensor 2 Circuit Intermittent (Bank 2)The knock sensor generates a low amount of electricity while the engine is running.   A code P0334 will be stored if the PCM detects an unusual signal from knock sensor 2.
P0324 Code: Knock Control System Error
P0324 Code: Knock Control System ErrorThe knock sensor is part of the knock control system that includes its connector, wiring, and the PCM. Most sensors are attached to the engine block, cylinder head, or intake manifold. In most engines, there is a knock sensor for every cylinder bank. There are some engine designs that have
P0333 Code: Knock Sensor 2 Circuit High Bank 2
P0333 Code: Knock Sensor 2 Circuit High Bank 2The algorithms in the ECM/PCM are set up in such a way that spurious knocking noises not related to combustion are ignored. – Richard McCuistian, ASE Certified Master Automobile Technician
8 of the Most Important Car Sensors You Should Know About
8 of the Most Important Car Sensors You Should Know AboutAs a driver, you must know what these sensors are and how they contribute to your vehicle’s performance. Here are some of the most common car sensors you should know about. Oxygen Sensor The oxygen (O2) sensor measures the exhaust’s oxygen content.
P0326 Code: Knock Sensor 1 Circuit Range / Performance Bank 1
P0326 Code: Knock Sensor 1 Circuit Range / Performance Bank 1A knock sensor is a one-wire or two-wire sensor mounted on a cylinder block, and it detects engine knocking. “Knock sensor 1” in this code refers to the first sensor (if there are two), while “bank 1” refers to the side of the engine with cylinder #1.
P0328 Code: Knock Sensor 1 Circuit High (Bank 1 )
P0328 Code: Knock Sensor 1 Circuit High (Bank 1 )Knock sensors are devices that are used to detect engine knock. This sensor is typically a two-wire sensor, though there are some devices that only have one wire. The knock sensor receives a 5-volt reference and returns a signal to the PCM.