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Oxygen Sensor
Oxygen Sensor
Oxygen Sensor
Oxygen Sensor
Oxygen Sensor
Oxygen Sensor

Bosch Oxygen Sensor - 13925

BOSCH
Disponibilidad:
5+ en stock, listo para ser enviado

Ships same or next business day

SKU 13925
$114.34 - $114.34
$114.34
$114.34 - $114.34
$114.34
CALIFORNIA WARNING

Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, which can cause cancer and reproductive harm. To minimize exposure, service the vehicle in a well-ventilated area, wear gloves, and wash your hands. For more information see www.P65Warnings.ca.gov/motor-vehicle-parts.

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BOSCH

Oxygen Sensor

This product also goes by these part numbers: 007 542 31 17, 0075423117, 13925, 007 542 52 17, 0075425217

This part also goes by the following cross reference.

Cross Reference Part Number: 0075423117, 0075425217, 13925

Fits These Vehicles 8 applications
Mercedes-Benz
Make Model Engine Years
Mercedes-Benz 560SL 5.6V8 1986–1989
Mercedes-Benz 300TE 3.0L6 1988–1989
Mercedes-Benz 300SEL 3.0L6 1988–1989
Mercedes-Benz 300SE 3.0L6 1988–1989
Mercedes-Benz 300E 3.0L6 1986–1989
Mercedes-Benz 300CE 3.0L6 1988–1989
Mercedes-Benz 260E 2.6L6 1987–1989
Mercedes-Benz 450SLC 4.5V8 1980–1980

Fitment data last updated: 2026-06-30

Fits 8 vehicle applications Check vehicle fitment before ordering View fitment

About this Oxygen Sensor

The BOSCH 13925 oxygen sensor measures the oxygen in the exhaust so the engine computer can keep the fuel mixture correct. Sensors before the catalytic converter control the mixture; sensors after it monitor the converter's efficiency.

Frequently asked questions

What does an oxygen sensor do?

It reports how rich or lean the exhaust is, and the engine computer adjusts fuel delivery in response. A faulty sensor can make the engine run too rich or too lean.

What are the signs of a failing oxygen sensor?

A check-engine light with oxygen-sensor or fuel-trim codes, poorer fuel economy, rough idle, or a failed emissions test. Exhaust leaks near the sensor can cause similar codes, so check for those too.

How do I know which sensor I need?

Sensors are specific to their position: upstream (before the catalytic converter) or downstream (after it), and on V engines, bank 1 or bank 2. The fault code usually identifies the position; check the product details for the position this sensor fits.

Can I replace an oxygen sensor myself?

Usually, yes, using an oxygen-sensor socket. Many new sensors come with anti-seize already on the threads; if not, use a sensor-safe compound only on the threads, and keep it off the sensor tip.

How do I make sure this oxygen sensor fits my car?

Compare the part numbers listed on this page with the number on your old part or in your vehicle's parts catalog, and check the fitment information. If you are unsure, contact us with your VIN before ordering.

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