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Artigo n.º:
101129706
Walker Products 350-34551 Oxygen Sensor, Original Equipment Replacement O2 Sensor, Grey
Artigo n.º:
101129706
STD 1343170
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from EUA
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Encomende já e receba por volta de Monday, Julho 20
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Os nossos principais Parceiros Logísticos
Choose the oxygen sensor with industry-proven performance that is approved by professional technicians nationwide and experience the best possible performance for your vehicle.
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Note: Step Down Voltage Transformer required for using electronics products of EUA store (110-120). Recommended power converters Compre Agora.
O que se Destaca
OEM Quality
Manufactured to meet original equipment specifications, ensuring optimal performance and reliability in your vehicle's emissions system.
Easy Installation
Designed for straightforward installation, reducing labor time and complexity, enabling DIY mechanics to easily replace old sensors.
Enhanced Efficiency
Improves vehicle fuel efficiency and reduces emissions, contributing to cleaner air while saving you money on fuel costs.
Detalhes do produto
| Brand | Walker-Products |
| Item dimensions L x W x H | 2.2 x 2 x 5.9 inches (5.6 x 5.1 x 15 cm) |
| Material | Ceramic |
| Item Weight | 0.24 Pounds (110 grams) |
| Style | O2 Sensor |
Quem Deverá Comprar?
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Vehicle Owners
Ideal for those wanting reliable original equipment replacement to restore fuel efficiency and performance in their vehicles.
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DIY Mechanics
Great for home mechanics looking to replace a faulty O2 sensor without needing professional help or tools.
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Budget-Conscious Buyers
Perfect for individuals seeking an affordable yet quality replacement part to maintain engine performance without overspending.
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High-Performance Cars
Not suitable for high-performance applications requiring specialized O2 sensors for modified engines or racing scenarios.
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Heavy-Duty Vehicles
Not recommended for heavy-duty or commercial vehicles that require more robust sensors for increased load demands.
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Professional Mechanics
May not meet the standards needed for professional installations where higher-grade components are a necessity.
DESCRIÇÃO DO PRODUTO
Walker Products 350-34551 Oxygen Sensor, Original Equipment Replacement O2 Sensor, Grey
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Perguntas e Respostas dos Clientes
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pergunta:
What is the purpose of the Walker Products 350-34551 Oxygen Sensor?
Resposta: The Walker Products 350-34551 Oxygen Sensor is designed to monitor and regulate the oxygen levels in your vehicle's exhaust system. By providing real-time data to the engine control unit (ECU), it plays a crucial role in optimizing fuel efficiency, reducing emissions, and improving overall engine performance. For instance, if the oxygen levels are imbalanced, the sensor helps the ECU adjust the air-fuel mixture for better combustion, making it essential for vehicles needing effective emissions control. -
pergunta:
Is the Walker Products 350-34551 Oxygen Sensor an original equipment replacement?
Resposta: Yes, the Walker Products 350-34551 is manufactured as an original equipment replacement oxygen sensor. This ensures that it meets or exceeds the specifications set by the original manufacturer, providing an equivalent fit and performance. When replacing a faulty oxygen sensor, using an original equipment equivalent like this sensor guarantees compatibility with the exhaust system, which is vital for maintaining the vehicle's efficiency and emissions standards. -
pergunta:
How do I know if my oxygen sensor needs replacement?
Resposta: Signs that your oxygen sensor may need replacement include a decrease in fuel efficiency, the check engine light turning on, and unusual exhaust emissions. Additionally, if your vehicle experiences rough idling or stalling, it may indicate a malfunctioning sensor. It's recommended to check for error codes using an OBD-II scanner, which can pinpoint sensor issues. If you identify such symptoms, promptly replacing the oxygen sensor can restore the engine's efficiency and performance. -
pergunta:
Can the Walker Products 350-34551 Oxygen Sensor improve my vehicle's fuel economy?
Resposta: Yes, installing the Walker Products 350-34551 Oxygen Sensor can significantly improve your vehicle's fuel economy. By providing accurate readings of oxygen levels in the exhaust system, it enables the ECU to optimize the air-fuel mixture. This optimization leads to more efficient combustion, reducing waste. Consequently, regular replacement of a faulty sensor not only helps maintain engine health but also allows you to benefit from better mileage and lower fuel costs. -
pergunta:
Is installation of the Walker Products 350-34551 Oxygen Sensor difficult?
Resposta: The installation of the Walker Products 350-34551 Oxygen Sensor can vary in complexity depending on your vehicle model. For those with basic mechanical skills, it often involves locating the sensor in the exhaust system, disconnecting the old sensor, and plugging in the new one. Some may require special tools due to tight spaces. If you’re unsure about the process, consulting a professional mechanic can ensure it's installed correctly, which is crucial for optimal vehicle performance. -
pergunta:
Will the Walker Products 350-34551 Oxygen Sensor fit all vehicle makes and models?
Resposta: No, the Walker Products 350-34551 Oxygen Sensor is compatible with specific vehicle makes and models. It's essential to check your vehicle's specifications or consult the product guidelines to ensure a proper fit. Using a compatible sensor is important as it impacts the effectiveness of your vehicle's emissions control system. Always verify compatibility through your vehicle's manual or online compatibility tools before making a purchase to avoid issues. -
pergunta:
What materials are used in the construction of the Walker Products 350-34551 Oxygen Sensor?
Resposta: The Walker Products 350-34551 Oxygen Sensor is constructed using high-quality materials designed for durability and performance under extreme conditions. Typically, it features a ceramic sensing element that accurately measures oxygen levels, housed in a corrosion-resistant metal casing. This robust construction allows the sensor to withstand heat and vibrations in the engine compartment, ensuring reliable performance. Such durability is essential for areas exposed to harsh exhaust environments, making it a dependable choice for replacement. -
pergunta:
How does the Walker Products 350-34551 work within my vehicle's system?
Resposta: The Walker Products 350-34551 Oxygen Sensor works by measuring the concentration of oxygen in the exhaust gases coming out of the engine. It then communicates this information to the engine control unit (ECU) to adjust the air-fuel mixture accordingly. A properly functioning sensor helps to ensure that the combustion process is as clean and efficient as possible. This interaction not only optimizes engine performance but also plays a vital role in minimizing harmful emissions, thus adhering to environmental regulations. -
pergunta:
What are the symptoms of a failing oxygen sensor?
Resposta: Symptoms of a failing oxygen sensor can include sudden changes in fuel consumption, poor engine performance, and illuminated check engine lights. Other signs may involve rough idling, increased emissions, or unusual exhaust smells. If left unchecked, these symptoms can lead to further engine issues and higher repair costs. Observing these indicators promptly can lead to timely sensor replacement, ensuring the vehicle operates efficiently and remains compliant with emission standards. -
pergunta:
Where can I buy Walker Products 350-34551 Oxygen Sensor in São Tomé and Príncipe?
Resposta: You can buy the Walker Products 350-34551 Oxygen Sensor at Ubuy in São Tomé and Príncipe. Ubuy offers a convenient online shopping experience, allowing you to search for and purchase this specific model with ease. By choosing Ubuy, you can ensure that you are getting a reliable product ready to be shipped to your location, making it a practical option for anyone in need of a quality replacement O2 sensor.
WalkerProducts Oxygen Editorial Review
The Walker Products 350-34551 Oxygen Sensor has garnered a mixed but generally positive reception among customers. Many users have praised its affordability compared to local auto parts store prices, noting significant savings without compromising too much on quality. The sensor appears to be a good fit for various vehicles, including a positive mention for its compatibility with the Hummer H2. Customers have appreciated the ease of installation, with most finding it straightforward and hassle-free. Additionally, the sensor comes equipped with a thread cover and non-seize applied, which many users found beneficial for installation. However, there are a few drawbacks to Consider. Some customers experienced issues with reliability; one user reported that their first unit did not work right out of the box, and another noted that the second unit failed after just a couple of weeks. This raises some concerns about quality control and longevity, particularly for buyers who hope to save money by opting for this budget-friendly option rather than a more established brand like Bosch. Overall, the Walker Products 350-34551 Oxygen Sensor offers an attractive price point and satisfactory performance for many users, but potential buyers should be aware of the variability in quality and possible reliability concerns. **
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Prós
- Affordable compared to local auto parts stores.
- Easy to install, suitable for various vehicles.
- Comes with thread cover and non-seize applied for protection.
Contras
- Reports of some units failing shortly after installation.
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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STD 1343170
Encomende já e receba por volta de Monday, Julho 20
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Os nossos principais Parceiros Logísticos
Entrega internacional mais rápida
Recursos e benefícios
- Cutting-edge oxygen sensor with industry-leading technology.
- Designed to fit all makes and models for optimal vehicle performance.
- Durable construction with a dual lower shield and high-temperature materials.
- Includes O2 Bungs and Kits for complete repair solutions.
- 100% performance tested and corrosion-resistant for easy installation.
- Approved by professional technicians for maximum reliability and coverage.
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Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.