NGK Oxygen Sensor 21054

This direct-fit oxygen sensor reads the oxygen content of the exhaust and feeds it back to the engine computer. The engine uses that signal to balance its air-fuel mix and flag catalytic converter or fuel delivery problems.

Features

• Direct-fit design for the listed applications
• Ceramic element controlled from raw material to finished part
• Provides constant feedback for closed-loop fuel control

Specifications

• Brand: NGK
• Part number: 21054
• UPC: 087295210543

Not sure it fits? Check our Parts Finder, or send us your year, make and model (or your machine model number) through our contact form or at questions@rpmblairmore.com and we'll confirm it for you.

Prices are in Canadian Dollars. In the case of a discrepancy between the store and online, the store info will be final.