Oxygen Sensor - Priced Each - E36 / E39

Upgrade Your Engine with an Efficient O2 Sensor Replacement

If your engine is triggering an oxygen sensor check engine light, it's time to consider a replacement with this high-performance unit. The O2 sensor is a critical component that measures unburned fuel in the exhaust pipe, enabling precise fuel mapping adjustments for reduced emissions and improved fuel economy.

When the O2 sensor malfunctions, your vehicle's MPG and overall performance can suffer. The good news is that replacing this unit is a straightforward process that can quickly restore your engine's performance and mileage. To ensure easy removal in the future, apply some anti-seize on the threads.

Regular, scheduled maintenance should include the O2 sensor replacement, as these sensors have a tendency to degrade slowly over time.

T#: 367739 | Part#: 11781437943
Part#: 11-78-1-437-943
Part#: 11 78 1 437 943
Part#: 11.78.1.437.943
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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415.99 $415.99
7% off MSRP:
$445.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

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Oxygen Sensor - Priced Each - E36 / E39
$415.99