Denso Auto Parts Air / Fuel Ratio Sensor P/N:234 5720 Fits select: 2016-2018 MAZDA MX-5 MIATA

Tarnish-proof platinum electrodes provides longer life and maintains accuracy Quick-response planar zirconia element can quickly detect oxygen concentration Measures A/F ratios from approximately 12:1 to 19:1 The OE-standard quality and reliability of DENSO aftermarket components add up to a tremendous value for our customers