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ATBIZZLE O2 Oxygen Sensor 234-4800 234-4233 Upstream and Downstream

ATBIZZLE O2 Oxygen Sensor 234-4800 234-4233 Upstream and Downstream

Best price now

$62.00at eBayObserved Nov 3, 2026, 3:51 PM

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Our take on the ATBIZZLE O2 Oxygen Sensor 234-4800 234-4233 Upstream and Downstream

The ATBIZZLE O2 sensor is a direct-replacement air/fuel ratio sensor sold under the 234-4800 and 234-4233 part numbers, covering upstream and downstream positions. It uses a male connector and bolt-on mounting, and the listing is a single sensor, not a pair. At $62.00 on eBay as of November 4, 2026, it is the only new price found, so there is no recent range to compare it against.

Best forOwners replacing a failed upstream or downstream O2 sensor
Drivers chasing a check-engine code for sensor heater or response
Budget repairs on older vehicles
DIY installs with basic hand tools
Pros
  • Direct-replacement fitment, no wiring splice needed
  • Covers both upstream and downstream positions
  • Male plug matches the factory connector style
  • Bolt-on mounting keeps install simple
  • One of the cheaper new sensor options at $62.00
Cons
  • Listing is one sensor, so a full upstream-plus-downstream job needs two
  • Only one new price found, so no way to judge the deal
  • Universal-fit claim is vague; verify your engine and connector before buying
  • Aftermarket brand with little track record versus OEM sensors
  • No warranty or connector pinout details given

ATBIZZLE O2 Oxygen Sensor 234-4800 234-4233 Upstream and Downstream prices at every store

  • eBayNew

    In stockSold by chunze004

    $62.00Free shippingObserved Nov 3, 2026, 3:51 PM
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ATBIZZLE O2 Oxygen Sensor 234-4800 234-4233 Upstream and Downstream price history

Lowest price we've seen: $62.00 on Nov 3 at eBay. Tracked across 1 store since Nov 3.

Specifications

Fitment Type
Direct Replacement
Sensor Type
Air/Fuel Ratio Sensor
Number Of Sensors
1
Placement On Vehicle
Front, Left, Rear, Right
Items Included
1-Piece O2 Oxygen Sensor
Connector Type
Male
Universal Fitment
Yes
Mounting Style
Bolt-On

Questions and answers

Is $62.00 a good price for this O2 sensor?
It is the only new price found, $62.00 at eBay as of November 4, 2026, so there is nothing to compare it against. OEM sensors for many vehicles run $80 to $150, so it sits at the low end.
Does this fit my car?
The listing claims direct replacement and universal fitment, which is contradictory. Match the 234-4800 or 234-4233 number to your vehicle's engine and check the connector shape before ordering.
Is this one sensor or two?
One sensor. The title mentions upstream and downstream because the same part number family covers both positions, but you get a single unit.
Do I need to replace upstream and downstream sensors together?
No. Replace only the sensor that set the code. Replacing both at once is common on high-mileage cars, but it doubles the cost.
Will this fix my check-engine light?
Only if the stored code points to the O2 sensor, such as P0130 to P0167 range codes. A vacuum leak or bad catalytic converter can trigger similar codes and will not be fixed by a new sensor.
What is in the box?
One O2 oxygen sensor with the male connector. No socket, no anti-seize and no instructions are listed.
Where is the ATBIZZLE O2 Oxygen Sensor 234-4800 234-4233 Upstream and Downstream cheapest?
At eBay, for $62.00, as of our latest check.

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