1. Flexible and easy to use.Perfect match with the car. 2. 100% New & High Quality.Nice qulity, to use. 3. Built to quality control standards.Not easy to damage, long service life 4. Stable performance, high reliability.a perfect replacement for your old 5. Made of high quality plastic, anti-corrosion, wear-resistant, non-deformation. for use. Name Type: Car Engine Knock Sensor Condition: 100% New Fitment:Direct Replacement Part Number: 30530--003 30530-HW1-67 30530MCA003 30530--601 Fitment: Fit for: for AQUATRAX F-12X GPSCAPE R-12X For GL1800 GL1800A GL1800C GL1800B NRX1800 Colour:Silver Material:Plastic + Metal Package Contents: 2 * Knock Control Sensor Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.