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Denso Upstream Oxygen Sensor (1274367 / 2341011) – Fits Audi, Saab, VW, Volvo
Denso Upstream Oxygen Sensor (1274367 / 2341011) – Fits Audi, Saab, VW, Volvo
Denso Upstream Oxygen Sensor (1274367 / 2341011) – Fits Audi, Saab, VW, Volvo
Denso Upstream Oxygen Sensor (1274367 / 2341011) – Fits Audi, Saab, VW, Volvo

Denso Upstream Oxygen Sensor (1274367 / 2341011) – Fits Audi, Saab, VW, Volvo

DENSO
Availability:
Out of stock
SKU 234-1011
Sold out
$41.76 - $41.76
$41.76
$41.76 - $41.76
$41.76
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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The Denso oxygen sensor (part numbers 1274367, 2341011) is a universal upstream replacement for various Audi, Saab, Volkswagen, and Volvo models from the 1970s through 1990s. It provides accurate air-fuel mixture detection, improving engine performance and fuel economy. Denso's OE-quality construction ensures long-term reliability.

Key Features & Benefits

  • Wide Fitment: Compatible with multiple European makes and models.
  • Upstream Position: Designed for the pre-catalytic converter location.
  • Direct Connection: 4-wire design for precise signal transmission.
  • Denso Quality: Trusted OE manufacturer for reliable performance.

Vehicle Fitment

Make Model Years Engine
Saab 900 1994 2.3L4
Volkswagen Golf 1985–1987 1.8L4
Audi 4000 Quattro 1984–1987 2.2L5
Volkswagen Jetta 1985–1986 1.8L4
Volvo 245 1977–1985 2.1L4
Volvo 244 1977–1985 2.1L4
Volkswagen Quantum 1985 2.2L5
Saab 900 1979–1985 2.0L4
Audi Quattro 1983–1985 2.2L5
Audi 5000 1982–1985 2.2L5
Volvo 760 1983–1984 2.8V6
Volvo 245 1983–1984 2.3L4
Volvo 244 1983–1984 2.3L4
Volvo 242 1977–1984 2.1L4
Volvo 242 1983–1984 2.3L4
Volvo 264 1980–1982 2.8V6
Volvo 265 1980–1981 2.8V6
Volvo 262 1980–1981 2.8V6
Volvo 264 1980 2.1L4
Saab 99 1977–1980 2.0L4

Technical Specifications

Part Number 1274367 / 2341011
Type Upstream Oxygen Sensor
Wires 4-wire
Brand Denso

Installation Notes

Universal fit; may require splicing or adapter harness for specific models.

About Denso

Denso is a premier automotive supplier and OE manufacturer for many global automakers, known for high-quality sensors.

This part also goes by the following cross reference.

Cross Reference Part Number: 11761466063

Fits These Vehicles 20 applications
Audi
Make Model Engine Years
Audi 4000 Quattro 2.2L5 1984–1987
Audi Quattro 2.2L5 1983–1985
Audi 5000 2.2L5 1982–1985
Saab
Make Model Engine Years
Saab 900 2.3L4 1994–1994
Saab 900 2.0L4 1979–1985
Saab 99 2.0L4 1977–1980
Volkswagen
Make Model Engine Years
Volkswagen Golf 1.8L4 1985–1987
Volkswagen Jetta 1.8L4 1985–1986
Volkswagen Quantum 2.2L5 1985–1985
Volvo
Make Model Engine Years
Volvo 245 2.1L4 1977–1985
Volvo 244 2.1L4 1977–1985
Volvo 760 2.8V6 1983–1984
Volvo 245 2.3L4 1983–1984
Volvo 244 2.3L4 1983–1984
Volvo 242 2.1L4 1977–1984
Volvo 242 2.3L4 1983–1984
Volvo 264 2.8V6 1980–1982
Volvo 265 2.8V6 1980–1981
Volvo 262 2.8V6 1980–1981
Volvo 264 2.1L4 1980–1980
Fits 20 vehicle applications Check vehicle fitment before ordering View fitment

About this Oxygen Sensor

The DENSO 234-1011 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.