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Plug-in four-wire rear oxygen sensor for 2001-05

Part may not be exactly as shown.
Plug-in four-wire rear oxygen sensor for 2001-05
Replacement for factory rear O2 sensors for 2001-05 Miatas with simple plug-in installation.

Availability: In stock



Our replacement O2 sensor is different than most aftermarket ones because it has a Mazda connector on the end. This means a super-easy installation, just unplug your old one and plug the new one in. Just like installing a factory sensor but without the price tag or the hassle of splicing in a generic aftermarket part.
Plug-in replacement for 2001-05 rear sensor.

Additional Information

Additional Information

Part number M06-99050 2001-05
TÜV approval available No
Fits: 2001, 2002, 2003, 2004 (non-MSM), 2005 (non-MSM), MSM
Manufacturer No
Flyin' Miata exclusive No
Fits Exocet? Yes
Proposition 65 Warning: Cancer and reproductive harm
California emissions Emissions regulations do not apply
Instructions for this part are not currently available online.