NGK NTK Downstream Oxygen Sensor for 2014-2020 Mazda 6 2.5L L4 O2 Exhaust kx

Walker Upstream Rear Oxygen Sensor for 1996-1997 Mazda 626 MX-6 2.5L V6 O2 bx

Delphi Rear Left Oxygen (O2) Sensor for 1996 Mazda MX-6 2.5L V6 - O2 Exhaust yb

Delphi Center Oxygen (O2) Sensor for 1997-2000 Mazda 626 2.5L V6 - O2 rg

Bosch Downstream Front Oxygen Sensor for 1997-2000 Mazda Millenia 2.5L V6 O2 nf

Delphi Rear Left Oxygen (O2) Sensor for 1996 Mazda 626 2.5L V6 - O2 Exhaust lk

Delphi Oxygen Sensor For 1996-1997 Mazda MX-6 2.5L V6

Bosch Upstream Right Oxygen Sensor for 1993-1995 Mazda MX-6 2.5L V6 O2 mk