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350-34620 Oxygen Sensor, Replacement Downstream, Upstream O2 Sensor, 234-4669, 15151 Oxygen Sensor
High-quality materials ensure long service life and improved vehicle performance.
350-34620 Oxygen Sensor, Replacement Downstream, Upstream O2 Sensor, 234-4669, 15151 Oxygen Sensor
Item #: 178015743

350-34620 Oxygen Sensor, Replacement Downstream, Upstream O2 Sensor, 234-4669, 15151 Oxygen Sensor

Item #: 178015743

NZD 124

Price Details

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*All items will import from US

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High-quality materials ensure long service life and improved vehicle performance.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Precision Fit
Designed for compatibility with a wide range of vehicles, ensuring a precise fit and optimal performance for both upstream and downstream applications.
Enhanced Performance
Improves fuel efficiency and reduces emissions by providing accurate readings, helping to maintain engine health and performance over time.
Durable Construction
Manufactured with high-quality materials, this oxygen sensor withstands harsh conditions for long-lasting reliability and reduced need for frequent replacements.

Product Details

Shop 350-34620 Oxygen Sensor, Replacement Downstream, Upstream O2 Sensor, 234-4669, 15151 Oxygen Sensor online at a best price in New Zealand. B0DJ74ZJF2
Brandliangxiaous
Item Weight50 Grams
Manufacturerliangxiaox

Who Should Buy?

Suitable For
  • DIY Mechanics

    Ideal for DIY enthusiasts looking to replace their vehicle's oxygen sensor easily without professional assistance.

  • Budget-Conscious Users

    A cost-effective solution for those needing a reliable oxygen sensor without exceeding their maintenance budgets.

  • Older Vehicles

    Suitable for older vehicle models requiring oxygen sensor replacements to improve engine performance and emissions.

Not Suitable For
  • High-Performance Cars

    Not ideal for high-performance vehicles that require specialized or upgraded oxygen sensors for optimal functioning.

  • Frequent Travelers

    Less suitable for users who frequently travel long distances and need highly durable, long-lasting sensors.

  • Advanced Technicians

    May not meet the needs of advanced technicians requiring more sophisticated or high-end oxygen sensor options.

Product Description

350-34620 Oxygen Sensor, Replacement Downstream, Upstream O2 Sensor, 234-4669, 15151 Oxygen Sensor

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is an oxygen sensor and why is it important?

    Answer: An oxygen sensor measures the amount of oxygen in the exhaust gases of a vehicle to optimize fuel injection. This is crucial for improving fuel efficiency, reducing emissions, and ensuring that your vehicle runs smoothly. By providing accurate readings to the engine control unit, the sensor helps maintain the right air-fuel ratio, which in turn enhances performance and longevity of the vehicle.
  • Question: How can I tell if my oxygen sensor needs replacement?

    Answer: Common signs of a failing oxygen sensor include a check engine light, poor fuel economy, rough idling, and increased emissions. If your vehicle shows any of these symptoms, it may be time to consider a replacement. Additionally, inspecting the sensor for damage or corrosion can help determine if it needs to be replaced.
  • Question: What is the difference between upstream and downstream oxygen sensors?

    Answer: The upstream oxygen sensor is located before the catalytic converter and measures the oxygen level in exhaust gases. In contrast, the downstream sensor is positioned after the converter, monitoring its performance. Each sensor plays a distinct role in the vehicle's emission control system, and both are crucial for optimal engine performance and efficiency.
  • Question: Are there specific vehicles that the 350-34620 oxygen sensor is compatible with?

    Answer: The 350-34620 oxygen sensor is designed to be compatible with a range of vehicle makes and models. It's essential to consult your vehicle's manual or specifications to ensure compatibility. This sensor can enhance performance in various applications, particularly for vehicles in need of OE replacements that meet or exceed manufacturer specifications.
  • Question: How long does it typically take to replace an oxygen sensor?

    Answer: Replacing an oxygen sensor can generally take anywhere from 30 minutes to a few hours, depending on the vehicle's make and model. Factors such as accessibility and the mechanic's familiarity with the vehicle can influence this time. A quick replacement can significantly improve your vehicle's fuel efficiency and performance.
  • Question: What tools do I need to replace an oxygen sensor?

    Answer: To replace an oxygen sensor, you typically need a socket wrench, a specific oxygen sensor socket, and potentially some penetrating oil. These tools enable you to safely remove and install the sensor without damaging surrounding components. Proper tools ensure a straightforward replacement process, which leads to optimal vehicle functionality.
  • Question: Can I drive my car if the oxygen sensor is malfunctioning?

    Answer: While it is technically possible to drive with a faulty oxygen sensor, it is not advisable as it can lead to decreased fuel efficiency, poor emissions control, and potential engine damage over time. If the sensor is showing signs of malfunction, it's best to address the issue promptly to maintain your vehicle's overall health and performance.
  • Question: What benefits can I expect from installing a new oxygen sensor?

    Answer: Installing a new oxygen sensor can lead to several benefits, including improved fuel economy, reduced emissions, and enhanced engine performance. A functioning sensor ensures that the engine operates at the optimum air-fuel ratio, which maximizes efficiency and minimizes harmful emissions. This improvement is particularly noticeable in older vehicles when replacing outdated sensors.
  • Question: Where can I buy the 350-34620 oxygen sensor in New Zealand?

    Answer: You can buy the 350-34620 Oxygen Sensor from Ubuy in New Zealand. Ubuy offers a wide selection of automotive parts, including oxygen sensors, ensuring you get a reliable product tailored to your needs. Their efficient platform makes it simple to browse and find the right replacement parts for your vehicle.
  • Question: How do I maintain my oxygen sensor?

    Answer: Maintaining an oxygen sensor primarily involves keeping your vehicle and its exhaust system in good condition. Regularly scheduled maintenance, including checking for exhaust leaks, can prevent premature sensor failure. Additionally, monitoring your vehicle's performance and addressing any issues promptly can extend the life of your sensor.

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“Purchased a YAMATIC 3/4" Shaft Horizontal Pressure Washer Pump 3400 PSI 2.5 GPM as a replacement for my GC190 water blaster. Fits perfectly and works well. Easy transaction and reasonable delivery to New Zealand.”

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“great service, quick delivery and comunication”

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“First time using Ubuy. Simple to use, well packed and faster than expected delivery. Was about the only way to get this item I've been after for almost a year … thank you Ubuy!”

15 May 2026 · via Trustpilot
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“First time using Ubuy and very impressed. Items arrived from the USA super fast and are such a top-quality product. I will definitely be back to purchase again. Cannot recommend you highly enough for a hassle-free & efficient service. Thank you so much. I am one very happy customer.”

14 May 2026 · via Trustpilot
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“Very happy with the light. I wanted something a little different for a bedside lamp and find this is great. Easy to operate with a single button to turn it off and on and control the brightness and colour temperature. The item was sent quickly and a hassle free purchase.”

23 April 2026 · via Trustpilot
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  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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