2004 BMW 5-Series Ignition Relays, Sensors & Switches
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TRQ®Ignition Knock SensorBMW 545i 2004, 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$35.10$36.95Save $1.85 (5%) - Bosch®Ignition Knock SensorBMW 545i 2004, Ignition Knock Sensor by Bosch®. A knock sensor is vital for detecting engine pinging. Optimize your engine performance and prevent other engine components from damage by simply replacing your faulty knock sensor with a...High Precision Even under Extreme ConditionsImproved efficiency and prolonged engine life$77.30
- Walker Products®Ignition Knock SensorBMW 5-Series 2004, 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 to fit...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$46.67 - $49.77
- Standard®Intermotor™ Ignition Knock SensorBMW 5-Series 2004, 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...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$76.85 - $86.75
- WVE®Ignition Knock SensorBMW 5-Series 2004, 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$84.88 - $97.54
- Beck Arnley®Ignition Knock SensorBMW 525i / 530i 2004, 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$65.19
- Facet®Ignition Knock SensorBMW 525i / 530i 2004, 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$47.30
- Vemo®Ignition Knock SensorBMW 5-Series 2004, 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...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$62.90 - $86.29
- gpd®Ignition Knock SensorBMW 5-Series 2004, 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$39.35 - $49.42
- TruParts®Ignition Knock SensorBMW 545i 2004, 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$109.51
- WVE®Ignition SwitchBMW 525i / 530i / 545i 2004, 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...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$165.06
- Genuine®Ignition SwitchBMW 525i / 530i / 545i 2004, Ignition Switch by Genuine®. If your engine ignition parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto parts...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$141.57
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2004 BMW 5-Series Models
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