coolant water temperature sensor for audi a3 a4 a6 skoda vw 059919501 078919501b<br /><br />specification:<br /><br />100% !!!<br />main color: blue<br />length: about 4.6cm<br />reference oe/oem number: 059919501， 078919501b<br /><br />fitment: <br /><br