Denso Air/Fuel Ratio Sensor - 234-9049 (Fits Select Years of Lexus: ES350/RX350/RX450h, Scion: tC/xB, and Toyota: Avalon/Camry/Highlander/RAV4/Sienna/Solara Vehicles)
DENSO's line of products are built to deliver superior all-around performance every day.
Denso Air/Fuel Ratio Sensor - 234-9049 (Fits Select Years of Lexus: ES350/RX350/RX450h, Scion: tC/xB, and Toyota: Avalon/Camry/Highlander/RAV4/Sienna/Solara Vehicles)
Položka č.: 14487943

Denso Air/Fuel Ratio Sensor - 234-9049 (Fits Select Years of Lexus: ES350/RX350/RX450h, Scion: tC/xB, and Toyota:

Položka č.: 14487943

CZK 4096

Price Details

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*All items will import from USA

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What Stands Out

Precision Measurement
The Denso 234-9049 Air Fuel Sensor ensures accurate air-fuel ratio readings, optimizing engine performance and reducing emissions for enhanced fuel efficiency and compliance with environmental standards.
Durability
Built with high-quality materials, this sensor is designed to withstand extreme temperatures and harsh conditions, providing long-lasting reliability and superior performance compared to competitors.
Easy Installation
Featuring a user-friendly design, the Denso sensor allows for straightforward installation, making it a practical choice for both professional mechanics and DIY enthusiasts.

Detaily produktu

Shop the Denso 234-9049 Air Fuel Sensor at Ubuy. Find the best deals and prices for automotive sensors at our Czech Republic.
  • Denso 234-9049 Air Fuel Sensor for efficient fuel consumption
  • Package dimensions: 4.9 L x 15.1 H x 5.1 W (centimeters)
  • Package weight: 0.128 kilograms
  • Country of origin: United States
  • Global Fortune 500 company with focus on advanced mobility
  • Products built to OE-standards for superior performance
Maximum Supply Voltage5 volts
Measuring Range10:1 - 18:1
Mounting TypeDashboard
Output TypePush-Pull
Specific Uses For ProductReplacement Air/Fuel Ratio Sensor
Material TypeStainless Steel, Zirconium
Style NameReplacement Part
Item Dimensions5.75 x 2.19 x 1.88 inches (14.6 x 5.6 x 4.8 cm)
Item Weight0.27 g
Brand NameDenso
Model234-9049
UPC042511117426
Global Trade Identification Number00042511117426
ManufacturerDenso
Unit Count1 Count
Included ComponentsAir/Fuel Ratio Sensor
Item Type NameAir Fuel Sensor
Part Number234-9049
BrandDenso
Item dimensions L x W x H5.75 x 2.19 x 1.88 inches (14.6 x 5.6 x 4.8 cm)
MaterialStainless Steel, Zirconium
StyleReplacement Part

Nebezpečné zboží

Abychom se vyhnuli zpoždění v procesu celního odbavení nebezpečného zboží, bude zásilka otevřena v našem skladu, abychom zkontrolovali závažnost nebezpečných složek. Please see the list of Dangerous goods here.

Who Should Buy?

Suitable For
  • Vehicle Owners

    Ideal for those seeking reliable fuel efficiency and emissions control in their vehicles with specific compatibility.

  • DIY Mechanics

    Perfect for individual mechanics who perform their own repairs, providing an easy installation process with quality assurance.

  • Emission Compliant Regions

    Beneficial for users in areas with strict emission laws, ensuring vehicles meet regulatory standards for air quality.

Not Suitable For
  • Budget Shoppers

    Not ideal for those prioritizing low-cost alternatives over quality and long-term performance in air-fuel sensors.

POPIS PRODUKTU

Denso Air/Fuel Ratio Sensor - 234-9049 (Fits Select Years of Lexus: ES350/RX350/RX450h, Scion: tC/xB, and Toyota: Avalon/Camry/Highlander/RAV4/Sienna/Solara Vehicles)

Máte nějaký dotaz? Napi

Otázky a odpovědi zákazníků

  • otázka: What is the purpose of the Denso 234-9049 Air Fuel Sensor?

    Odpovědět: The Denso 234-9049 Air Fuel Sensor is designed to monitor the ratio of air to fuel in your vehicle's combustion engine. This sensor plays a crucial role in optimizing engine performance by ensuring the ideal balance between fuel efficiency and emissions control. When the sensor works properly, it helps improve fuel economy and reduces harmful emissions. This is particularly useful for drivers aiming to maintain their vehicle's environment-friendly status while ensuring it runs efficiently.
  • otázka: How does the Denso 234-9049 Air Fuel Sensor work?

    Odpovědět: The Denso 234-9049 operates by measuring the oxygen levels in the exhaust gases. It sends this data to the engine control unit (ECU), which adjusts the fuel injection accordingly. When the sensor detects too much or too little oxygen, the ECU modifies the fuel supply to maintain optimal combustion conditions. This intelligent adjustment not only enhances performance but also increases fuel efficiency, making it perfect for everyday driving or long road trips.
  • otázka: What are the signs of a failing Denso 234-9049 Air Fuel Sensor?

    Odpovědět: A failing Denso 234-9049 may manifest through various symptoms, including poor fuel economy, engine misfires, or an illuminated check engine light. Drivers might also notice rough idling or reduced acceleration. If any of these signs appear, it’s vital to investigate promptly, as a malfunctioning sensor can lead to more significant issues down the line. In such cases, replacing the sensor is often necessary to restore optimal engine performance.
  • otázka: Is the Denso 234-9049 compatible with all vehicle models?

    Odpovědět: The Denso 234-9049 is engineered to be compatible with a range of vehicle models. However, it's crucial to check your specific vehicle specifications or consult the manufacturer's guidelines to confirm compatibility. Each vehicle may have unique sensor requirements based on its engine type and configuration, so ensuring the right fit will help you avoid issues during installation and ensure optimal performance.
  • otázka: What material is used in the Denso 234-9049 Air Fuel Sensor construction?

    Odpovědět: The construction of the Denso 234-9049 Air Fuel Sensor features high-quality materials resilient to extreme temperatures and harsh environments. Primarily, it includes durable metals and advanced ceramics that ensure longevity and reliability. This robust build helps the sensor to function accurately over time, making it suitable for various driving conditions, from city commutes to off-road adventures.
  • otázka: How do I install the Denso 234-9049 Air Fuel Sensor?

    Odpovědět: Installing the Denso 234-9049 typically involves locating the sensor near the engine or exhaust system, disconnecting the battery, removing the old sensor, and then installing the new one. While the process can be performed as a DIY task, it's advisable to refer to the vehicle's service manual for specific instructions. Proper installation is essential for ensuring the sensor's performance and integration into the vehicle’s electronic system.
  • otázka: What maintenance does the Denso 234-9049 Air Fuel Sensor require?

    Odpovědět: The Denso 234-9049 Air Fuel Sensor generally requires minimal maintenance due to its design. However, it's beneficial to periodically check connections and inspect for any signs of corrosion or damage. Regular engine check-ups can help identify any underlying issues related to sensor performance, allowing for timely interventions that can prevent possible future complications with fuel efficiency and emissions.
  • otázka: Can a faulty Denso 234-9049 Air Fuel Sensor affect my vehicle’s emissions?

    Odpovědět: Yes, a malfunctioning Denso 234-9049 Air Fuel Sensor can significantly impact your vehicle's emissions. If the sensor fails to provide accurate readings, the ECU may either inject too much fuel or not enough, leading to incomplete combustion. This not only raises the emissions of harmful pollutants but may also cause your vehicle to fail emissions testing. Promptly addressing any issues with the sensor can help keep your vehicle environmentally compliant.
  • otázka: What happens if I ignore issues with the Denso 234-9049 Air Fuel Sensor?

    Odpovědět: Ignoring issues with the Denso 234-9049 can lead to severe consequences such as decreased fuel efficiency, increased emissions, and potential damage to the engine. Poor air-fuel mixture can cause components like spark plugs and catalytic converters to wear out faster, leading to costly repairs. Furthermore, unresolved problems could lead to a breakdown, leaving you stranded. Addressing sensor issues promptly helps maintain the overall health of your vehicle.
  • otázka: Where can I buy Denso 234-9049 Air Fuel Sensor?

    Odpovědět: You can purchase the Denso 234-9049 Air Fuel Sensor at Ubuy in Czech Republic. Ubuy specializes in a wide range of auto parts and accessories, providing customers with quality selections and competitive options. Simply visit their website to easily navigate through the listings and secure the right part for your vehicle.

Denso Oxygen Editorial Review

The Denso 234-9049 Air Fuel Sensor is a genuine Denso part that fits and functions as expected. It is specific to certain car models and has been proven to effectively remove check engine lights. The installation process is relatively quick and easy, especially with the use of O2 sensor sockets. However, some customers have reported issues with hesitation and acceleration after replacing the sensor with a different Denso model. Despite this, overall customer feedback has been positive, with many praising the performance and functionality of the sensor.

Customer Reviews & Ratings

5.0
1 hodnocení zákazníků
  • 5 hvězda
    100%
  • 4 hvězda
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  • 3 hvězda
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  • 2 hvězda
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  • 1 hvězda
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Klady

  • Genuine Denso part
  • Fits and functions as expected
  • Removes check engine lights effectively
  • Relatively quick and easy installation

Nevýhody

  • Some customers have reported issues with hesitation and acceleration after replacing with a different Denso model

Platform Trust & Buyer Confidence

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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
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“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
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Důležitá informace

  • Omezení: U produktů zasílaných do zahraničí mějte na paměti, že jakákoli záruka výrobce nemusí být platná; servis poskytovaný výrobcem nemusí být k dispozici; návody, pokyny a bezpečnostní upozornění k produktům nemusí být v jazyku země doručení; produkty (a podpůrné materiály) nemusí být vytvořeny v souladu se standardy, specifikacemi a požadavky na označení platnými v zemi doručení; a produkty nemusí odpovídat standardnímu napětí a další elektrickým standardům (v konkrétních případech může být zapotřebí využít adaptér nebo převodník). Příjemce má odpovědnost přesvědčit se, že produkt je možné do země doručení legálně importovat. Při objednávání od společnosti Ubuy a jejích partnerů je příjemce odpovědným dovozcem a musí splnit všechny zákony a nařízení platné v zemi doručení.
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