NGK OE Type 5-Wire Wideband A/F Sensor 2001-lexus-gs300-esi9774307 1994-1997 Mazda Miata 1

1994-1997 Mazda Miata 1

ARP SB Chevy 87-95 Hex Accessory Kit

1:1 rising rate for blow-through carburetors

CO2 Boost Control Dual Solenoid & Pressure Sensor Kit

NGK OE Type 5-Wire Wideband A/F Sensor 2001-lexus-gs300-esi9774307 1994-1997 Mazda Miata 1NTK is the world's largest supplier and manufacturer of OEM oxygen sensors. Oxygen sensors play a critical role as part of the vehicle's on board diagnostic system in maintaining optimal engine performance, maximizing fuel efficiency and reducing harmful emissions. While conventional switching oxygen sensors only switch rich or lean, wideband oxygen (or Air Fuel Ratio) sensors produce a linear output signal that allows the ECU determine exactly how