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Porsche Boxster Downstream Oxygen Sensor (2000-2002) - Denso 2344269
Porsche Boxster Downstream Oxygen Sensor (2000-2002) - Denso 2344269
Porsche Boxster Downstream Oxygen Sensor (2000-2002) - Denso 2344269
Porsche Boxster Downstream Oxygen Sensor (2000-2002) - Denso 2344269

Porsche Boxster Downstream Oxygen Sensor (2000-2002) - Denso 2344269

DENSO
Disponibilidad:
Agotado
SKU 234-4269
Agotado
$134.77 - $134.77
$134.77
$134.77 - $134.77
$134.77
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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This DENSO downstream oxygen sensor (OEM 98660612801) monitors exhaust oxygen levels behind the catalytic converter to ensure efficient emissions control. Designed for 2000–2002 Porsche Boxster models with 2.7L or 3.2L flat-six engines, it features a heated element, threaded mounting, and a female connector for straightforward installation.

Key Features & Benefits

  • Heated Sensor: Maintains accurate readings even during cold-engine operation.
  • Threaded Mounting: 0.708-inch thread screws directly into the exhaust pipe.
  • Female Connector: Compatible with the Boxster’s wiring harness without adapters.
  • Direct Fit: Replaces OEM 98660612801.

Vehicle Fitment

Make Model Years Engine
Porsche Boxster 2000–2002 3.2H6

Technical Specifications

Part Number (OEM) 98660612801
Part Number (Denso) 2344269
Thread Size 0.708 inch
Connector Type Female
Vehicle Fitment 2000-2002 Porsche Boxster 2.7L / 3.2L

Installation Notes

Simple plug-in installation.

About DENSO

DENSO is a leading global automotive supplier known for high-quality sensors and electronics.

This part also goes by the following cross reference.

Cross Reference Part Number:

Fits These Vehicles 2 applications
986 Boxster
Make Model Engine Years
Porsche Boxster 3.2H6 2000–2002
Porsche Boxster 2.7H6 2000–2002
Fits 2 vehicle applications Check vehicle fitment before ordering View fitment

About this Oxygen Sensor

The DENSO 234-4269 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.