2012 Mazda 3 Ignition Relays, Sensors & Switches
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Original (OEM)Ignition PartsYour vehicle's engine needs a powerful spark at the right time to operate at its peak potential. Your ignition system is responsible for producing and transferring this spark. It consists of the ignition switch, ignition coil or... - TRQ®Ignition Knock SensorMazda 3 2012, Ignition Knock Sensor by TRQ®. Don't wait and replace your faulty ignition knock (detonation) sensor that’s your first line of alert in the event of your engine is experiencing detonation problems. This cost-efficient...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$21.80 - $29.71$22.95 - $30.95Save up to 5%
- gpd®Ignition Knock SensorMazda 3 2012, Ignition Knock Sensor by gpd®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and function the...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$20.31 - $210.44
- Walker Products®Ignition Knock SensorMazda 3 2.0L / 2.5L 2012, Ignition Knock Sensor by Walker Products®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$27.57
- Holstein®Ignition Knock Detonation SensorMazda 3 / 3 Sport 2.0L Gas 5-Speed 2012, Ignition Knock Detonation Sensor by Holstein®. OE Replacement Parts You Can Trust. The Knock Sensor is able to detect mechanical stress and produces a voltage when the car knocks or pings. Under...Holstein utilizes only premium materials to ensure durability and reliable serviceGlobal coverage of European, Asian, and Domestic vehicles$28.79
- NTK®Ignition Knock SensorMazda 3 2012, Ignition Knock Sensor by NTK®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and function the...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$28.44 - $38.53
- Standard®Intermotor™ Ignition Knock SensorMazda 3 2012, Intermotor™ Ignition Knock Sensor by Standard®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$30.83 - $87.23
- WVE®Ignition Knock SensorMazda 3 2012, Ignition Knock Sensor by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet or...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$26.83 - $131.07
- Beck Arnley®Ignition Knock SensorMazda 3 2012, Ignition Knock Sensor by Beck Arnley®. When investing in this superior product by Beck Arnley, expect to get the exact OEM look, function, and fit. The product was developed to stringent factory specifications and crafted...Used to detect engine knocking and to retard the ignition correspondingly in order to prevent engine damageSensor mounted near the cylinder bores in the cylinder block$44.67 - $55.81
- Facet®Ignition Knock SensorMazda 3 2012, Ignition Knock Sensor by Facet®. Facet products are designed, manufactured, and tested internally and the external works are entrusted to selected partners that operate in an integrated manner with Facet processes,...The reliable goods for increase of reliability of the carQuality equal, if not superior, to that of the original components$21.03 - $26.86
- FAE®Ignition Knock SensorMazda 3 2012, Ignition Knock Sensor by FAE®. Knock Sensors prevents from a harmful spontaneous ignition resulting in the knocking effect. Theacyclic uncontrolled combustions results in a high temperature inside the cylinder. This...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$64.20
- WVE®Ignition SwitchMazda 3 / 3 Sport 2012, Ignition Switch by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to meet...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$64.11
- Standard®Ignition SwitchMazda 3 2012, Ignition Switch by Standard®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and function the...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$80.74
- WVE®Ignition Knock Sensor ConnectorMazda 3 2012, Ignition Knock Sensor Connector by WVE®. Replace your worn-out or faulty component with this quality replacement from WVE. This product is designed and tested to ensure the ultimate in durability and functionality. Made to...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$45.19 - $95.79
- Mazda OEElectrical - Ignition SystemMazda 3 2012, Electrical - Ignition System by Mazda OE. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.08 - $143.88
- Mazda OEElectrical - Ignition System (SkyActiv)Mazda 3 2012, Electrical - Ignition System (SkyActiv) by Mazda OE. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.08 - $143.88
- Mazda OEElectrical - Ignition System (W/O SkyActiv)Mazda 3 2012, Electrical - Ignition System (W/O SkyActiv) by Mazda OE. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.08 - $143.88
- MotoRad®Ignition Knock SensorMazda 3 2012, Ignition Knock Sensor by MotoRad®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and function...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$38.09
- Delphi®Ignition Knock SensorMazda 3 i 2012, Ignition Knock Sensor by Delphi®. Manufactured to meet or exceed OE requirements. Delphi Knock Sensors help maximize engine performance with all fuels. Delphi Knock Sensors prevent engine damage from pre-ignition knocking.Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$32.87
- Ramco®Ignition Knock Detonation SensorMazda 3 2012, Ignition Knock Detonation Sensor by Ramco®. Connector Shape: Rectangular. Nipple Orientation: Straight. Dimensions: 3.6" x 3" x 3". Ramco Automotive Knock sensors are engineered to properly respond to engine knocks under...100% tested to meet OE specifications plus an extended RABS vibration testing to ensure proper operation and accurate sensor outputManufactured using high quality materials for extended life cycle$19.93
- Santech®Ignition Knock SensorMazda 3 2.0L Gas 6-Speed with 6-Speed Transmission 2012, Ignition Knock Sensor by Santech®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE...Constructed from superior materialsMade to match OE specifications$52.28
- TruParts®Ignition Knock SensorMazda 3 2012, Ignition Knock Sensor by TruParts®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$25.11
- Vemo®Ignition Knock SensorMazda 3 2012, Ignition Knock Sensor by Vemo®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and function...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$38.87
- Mazda OEElectrical - Ignition SystemMazda 3 2012, Electrical - Ignition System by Mazda OE. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$2.71 - $128.21
- Vemo®Knock SensorMazda 3 2012, Knock Sensor by Vemo®. Vemo products are made by high-quality materials and undergo strict quality tests. They are, thereby, the perfect alternative to the original part.Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$47.50 - $115.58
- Vemo®Ignition Knock (Detonation) SensorMazda 3 Mazdaspeed 2012, Ignition Knock (Detonation) Sensor by Vemo®. Grade: OE. Vemo products are made by high-quality materials and undergo strict quality tests. They are, thereby, the perfect alternative to the original part.Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$77.86
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