Smart #1 O2 Sensor

Compare Smart #1 o2 sensor from trusted brands — check fitment by engine

Browse O2 Sensor parts for Smart #1

O2 Sensor for Smart #1 by engine

EV (Electric / 200 kW / 272 hp) TZ184XY180 / TZ220XSA01 +1 EV (Electric / 250 kW / 340 hp) TZ220XYA02 EV All-wheel Drive (Electric / 315 kW / 428 hp) TZ180XSB01 / TZ184XY180 +1

Special offers for Smart #1 O2 Sensor and other engine spares

Charging (supercharged/turbocharged) charger Engine mounting Piston Ring Kit Crankshaft Bearing Set Piston Charge Air Hose Connecting Rod Bearing Cylinder head seal

Hot Picks: our best-selling Smart #1 O2 Sensor

Popular O2 Sensor parts at great prices.

HELLA6PA 358 229-091O2 Sensor£37.99

PIERBURG7.13115.09.0O2 Sensor£50.99

VALEO368027O2 Sensor£51.99

WABCO4410372010O2 Sensor£145.99

Related models for this part

Cabrio 450 City Coupe 450 Crossblade 450 Forfour 454 Forfour Hatchback 453 Fortwo Cabrio 450 Fortwo Cabrio 451 Fortwo Convertible 453

Top OE numbers for O2 Sensor

Common original equipment numbers linked to stocked alternatives.

O2 Sensor for Smart #1 — what you need to know

Finding the right o2 sensor for your Smart #1 is essential for safe and reliable driving. We offer a wide selection from leading manufacturers, all with TecDoc-verified fitment for your specific vehicle.

When choosing o2 sensor for your Smart #1, consider factors like OEM vs aftermarket quality, material specifications, and your driving conditions. OEM parts match original specifications exactly, while premium aftermarket brands like Bosch, TRW, and Febi Bilstein often offer comparable quality at lower prices.

All o2 sensor listed on this page are confirmed compatible with Smart #1. Our fitment data is sourced from TecDoc, the industry-standard European automotive parts database. If you are unsure about compatibility, check the OE part number on your existing component and use our cross-reference search.

Frequently Asked Questions

What o2 sensor fits a Smart #1?

We have o2 sensor options verified for Smart #1. Select your exact engine above to confirm fitment. All compatibility data is verified through TecDoc.

How many o2 sensor options are available for Smart #1?

There are 0 o2 sensor options available for the Smart #1. Prices vary by brand and specification.

What brands make o2 sensor for Smart #1?

Multiple brands offer o2 sensor for the Smart #1. All parts are new, with TecDoc-verified fitment and our 14-day guarantee.

How do I find the OE part number for Smart #1 o2 sensor?

Check your Smart #1 owner's manual or service book for the original part number. You can also use our OE number search to find compatible aftermarket alternatives. The part number is often printed on the existing component.