Four wire universal OBD-II Oxygen sensor
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Brand:
ES#:
2532224
Mfg#:
15733
In Stock
$82.99
This product was last offered at the strikethrough price on 02-16-2026
N54 N55 N20 Direct-fit OE replacement design restores proper oxygen sensor function and engine air/fuel mixture
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690mm. Rear O2 sensor/Lambda probe
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Brand:
ES#:
1929399
Mfg#:
11787589475
Ships in 3 Business Days
15% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$325.99
This product was last offered at the strikethrough price on 06-06-2026
$277.99 USD
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Lifetime Replacement
More About Oxygen Sensors & Replacement Parts
A common source of check engine lights is a failed or failing oxygen sensor. When the O2 sensor can't register oxygen content before and after your catalytic converter, it doesn't know what to do with the fuel mixture and will default to run rich. Replace old failing oxygen sensors with OEM O2 sensors or quality aftermarket O2 sensors if you're looking to save a few bucks.