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Porsche 944/968/924 Upstream Oxygen Sensor - Denso 2343029
Porsche 944/968/924 Upstream Oxygen Sensor - Denso 2343029
Porsche 944/968/924 Upstream Oxygen Sensor - Denso 2343029
Porsche 944/968/924 Upstream Oxygen Sensor - Denso 2343029

Porsche 944/968/924 Upstream Oxygen Sensor - Denso 2343029

DENSO
Disponibilidad:
Agotado
SKU 234-3029
Agotado
$80.95 - $80.95
$80.95
$80.95 - $80.95
$80.95
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.

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This DENSO upstream oxygen sensor (OEM 94460613502) monitors exhaust oxygen content to maintain the correct air-fuel ratio, enhancing fuel economy and reducing emissions. It is a heated, threaded sensor with a female connector, engineered to fit a range of classic Porsche models including the 944 (1986–1991), 968 (1992–1995), and 924 (1987–1988). A direct replacement for the factory sensor with improved reliability.

Key Features & Benefits

  • Heated Sensor: Integrated heater ensures rapid activation and stable readings in all temperatures.
  • Threaded Mounting: 0.708-inch thread for easy installation.
  • Female Connector: Matches the wiring harness for direct plug-in.
  • Direct Fit: Replaces OEM 94460613502 exactly.

Vehicle Fitment

Make Model Years Engine
Porsche 944 1986–1988 2.5L4
Porsche 944 1989 2.7L4
Porsche 944 1989–1991 3.0L4
Porsche 968 1992–1995 3.0L4
Porsche 924 1987–1988 2.5L4

Technical Specifications

Part Number (OEM) 94460613502
Part Number (Denso) 2343029
Thread Size 0.708 inch
Connector Type Female
Vehicle Fitment Porsche 944 (1986-1991), 968 (1992-1995), 924 (1987-1988)

Installation Notes

Direct plug-in replacement.

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 5 applications
944
Make Model Engine Years
Porsche 944 2.5L4 1986–1988
Porsche 944 2.7L4 1989–1989
Porsche 944 3.0L4 1989–1991
968
Make Model Engine Years
Porsche 968 3.0L4 1992–1995
924
Make Model Engine Years
Porsche 924 2.5L4 1987–1988
Fits 5 vehicle applications Check vehicle fitment before ordering View fitment

About this Oxygen Sensor

The DENSO 234-3029 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.