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Genuine BMW Z4 Knock Sensor
Engine Knock Sensor- Select Vehicle by Model
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6 Knock Sensors found
BMW Z4 Engine Knock Ping Sensor
Part Number: 13627566785$118.63 MSRP: $170.72You Save: $52.09 (31%)Ships in 1-3 Business Days
BMW Z4 Knock Sensor
Part Number: 13627598861$43.86 MSRP: $62.09You Save: $18.23 (30%)Ships in 1-3 Business Days
BMW Z4 Knock Sensor
Part Number: 13627566786$118.63 MSRP: $170.72You Save: $52.09 (31%)Ships in 1-3 Business Days
BMW Z4 Knock Sensor
Part Number: 13627636937$43.86 MSRP: $62.09You Save: $18.23 (30%)Ships in 1-3 Business Days
BMW Z4 Knock Sensor
Part Number: 13627568422$118.63 MSRP: $170.72You Save: $52.09 (31%)Ships in 1-3 Business Days
BMW Z4 Knock Sensor
Part Number: 12141435485$118.63 MSRP: $170.72You Save: $52.09 (31%)Ships in 1-3 Business Days
BMW Z4 Knock Sensor
If you are looking for OEM BMW Z4 Knock Sensor, we highly recommend to shop with us. Not only do we offer budget friendly prices, but we also provide fast delivery. In addition, we have a hassle-free return policy on all genuine BMW Z4 Knock Sensor that come backed by the manufacturer's warranty.
BMW Z4 Knock Sensor Parts Questions & Experts Answers
- Q: How to remove and install knock sensors on BMW Z4?A:Two knock sensors are used, bolted to the left-hand side of the cylinder block. One sensor detects knocking in Numbers 1 to 3 cylinders, and the other sensor detects knocking in Numbers 4 to 6 cylinders. Disconnect the cable from the negative terminal of the battery. Remove the intake manifold. Locate the sensor connector bracket which is located beneath the idle speed control valve. Warning: If both knock sensors are to be removed, mark the wiring connectors to ensure correct installation. Incorrect reconnection may result in engine damage. Unclip the connector from the retaining clip, and disconnect the sensor wiring connector(s). Unscrew the retaining bolt and remove the knock sensor, noting the routing of the wiring. The sensor for cylinders 1 to 3 is located beneath the temperature sensors in the cylinder head. The knock sensors are located just below the cylinder head on the engine block. The sensor for cylinders 4 to 6 is located to the rear of the sensor wiring connector bracket. Commence installation by thoroughly cleaning the mating faces of the sensor and the cylinder block. Install the sensor to the cylinder block tightening the securing bolt to the torque. Route the wiring as noted before removal, then reconnect the connector(s) and clip the connector to the bracket ensuring that the connectors are positioned as noted before removal. Install the intake manifold.
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