2002 Subaru WRX Ignition Relays, Sensors & Switches
- NTK®Ignition Knock SensorSubaru WRX / WRX STI 2002, 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...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$88.72
- WVE®Ignition Knock SensorSubaru WRX / WRX STI 2002, 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$74.00
- Beck Arnley®Ignition Knock SensorSubaru WRX 2002, 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...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$62.31
- Holstein®Ignition Knock Detonation SensorSubaru WRX / WRX STI 2002, 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 heavy...Holstein utilizes only premium materials to ensure durability and reliable serviceGlobal coverage of European, Asian, and Domestic vehicles$44.50
- Hitachi®Ignition Knock SensorSubaru WRX 2002, Ignition Knock Sensor by Hitachi®. This sensor will accurately detect an engine knock or ping and transmit signals to the ECU to protect your engine from damaging detonation. Manufactured using the latest...Meets or exceeds OE specificationsDesigned for reliable and lasting operation$54.78
- gpd®Ignition Knock SensorSubaru WRX / WRX STI 2002, 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...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$25.98
- TruParts®Ignition Knock SensorSubaru WRX / WRX STI 2002, 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...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$41.18
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