Passer au contenu
Bosch Oxygen Sensor 0258003048 for Porsche – Direct Fit Replacement

Bosch Oxygen Sensor 0258003048 for Porsche – Direct Fit Replacement

BOSCH
Disponibilité:
Rupture de stock
UGC 258003048
Épuisé
$73.95 - $73.95
$73.95
$73.95 - $73.95
$73.95
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.

Rewards
EARN REWARD POINTS
Purchasing this product will earn you 365 points to redeem on future purchases. Check your points.

The Bosch Oxygen Sensor 0258003048 is an OE-quality replacement sensor suitable for a range of Porsche models. It accurately measures exhaust oxygen levels to help the engine control unit adjust the air-fuel mixture, improving performance and fuel economy. This sensor helps reduce harmful emissions and is built to last.

Key Features & Benefits

  • OE Quality: Manufactured to original equipment standards for reliable performance.
  • Improves Fuel Efficiency: Accurate readings help achieve optimal fuel mixture.
  • Reduces Emissions: Helps lower exhaust pollutants.
  • Durable Construction: Resistant to high temperatures and vibration.
  • Part Number: 0258003048.

Technical Specifications

Part Number 0258003048
Brand Bosch
Type Oxygen Sensor

Installation Notes

Professional installation recommended.

About Bosch

Bosch is a global leader in automotive technology, known for manufacturing high-quality OE and aftermarket sensors used by major car manufacturers.

This part also goes by the following cross reference.

Cross Reference Part Number:

About this Oxygen Sensor

The BOSCH 258003048 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.

Euromotiv is an independent retailer of OEM, Genuine, and aftermarket automotive parts. We are not affiliated with, endorsed by, or authorized by Audi AG, Volkswagen AG, BMW AG, Mercedes-Benz Group AG, Dr. Ing. h.c. F. Porsche AG, MINI, or any other vehicle manufacturer. All trademarks, logos, and brand names are the property of their respective owners and are used solely for identification and compatibility purposes.