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Item #:
181477518
Pack of 2 O2 Oxygen Sensor 234-4669 Upstream Compatible with Cadillac Escalade ESV EXT for Chevy Avalanche Silverado Camaro Trailblazer Corvette
62% of respondents would recommend this to a friend
Item #:
181477518
KES 6208
Price Details
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Imported from USA store
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Order now and get it around Sunday, September 27
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FIREMOTOO provides global customers with high-performance ignition coils, fuel injectors, oxygen sensors, and auto parts, creating maximum value for customers for more than 22 years.
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What Stands Out
Dual Package Value
Includes two sensors, offering exceptional value for replacement needs. Ideal for users who prefer to maintain performance across multiple vehicles or extend the service life of existing ones.
Compatibility Assurance
Designed to fit a wide range of Cadillac and Chevy models, ensuring seamless integration and optimal performance. This eliminates compatibility concerns for buyers.
Enhanced Performance
Improves engine efficiency and reduces emissions by providing accurate oxygen readings. This upgrade leads to better fuel economy and can enhance overall vehicle performance.
Product Details
| Mounting Type | Upstream Mount |
| Output Type | electrical signal |
| Specific Uses For Product | automotive |
| Smart Home Compatibility | Not Smart Home Compatible |
| Material Type | Stainless Steel |
| Style Name | Modern |
| Item Dimensions | 6.69 x 2.95 x 1.77 inches (17 x 7.5 x 4.5 cm) |
| Item Weight | 0.2 Kilograms |
| Brand Name | FIREMOTOO |
| Model | zx005613-fb-fm |
| Manufacturer | FIREMOTOO |
| Part Number | zx005613-fb-fm |
| Included Components | 2pc 234-4669 Upstream Oxygen sensor |
| Unit Count | 2.0 Count |
| Brand | FIREMOTOO |
| Item dimensions L x W x H | 6.69 x 2.95 x 1.77 inches (17 x 7.5 x 4.5 cm) |
| Material | Stainless Steel |
| Style | Modern |
Who Should Buy?
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DIY Mechanics
Ideal for car enthusiasts who perform their own repairs and regularly maintain their vehicles.
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Older Vehicle Owners
Beneficial for owners of older models needing reliable oxygen sensors for emissions and performance.
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Fleet Maintenance
Suitable for businesses managing fleets requiring regular sensor replacements for reliability and compliance.
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New Car Owners
Not necessary for those with new vehicles under warranty, as they typically do not require sensor replacements.
Product Description
Pack of 2 O2 Oxygen Sensor 234-4669 Upstream Compatible with Cadillac Escalade ESV EXT for Chevy Avalanche Silverado Camaro Trailblazer Corvette Express Colorado Replace 15282 12572705
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Customer Questions & Answers
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Question:
What vehicles are compatible with the Pack of 2 O2 Oxygen Sensor 234-4669?
Answer: The Pack of 2 O2 Oxygen Sensor 234-4669 is compatible with various models including Cadillac Escalade ESV, EXT, Chevy Avalanche, Silverado, Camaro, Trailblazer, and Corvette. This compatibility makes it ideal for owners of these vehicles seeking to optimize their engine performance. Using the correct O2 sensor ensures accurate readings, which helps in maintaining fuel efficiency and reducing emissions. -
Question:
How does an oxygen sensor impact vehicle performance?
Answer: An oxygen sensor measures the level of oxygen in the exhaust gases, providing critical data to the engine control unit. This helps in adjusting the air-fuel mixture for optimal combustion. A functioning sensor enhances performance, improves fuel economy, and reduces harmful emissions. If your vehicle is experiencing rough idling or poorer gas mileage, a faulty O2 sensor might be the cause. -
Question:
What symptoms indicate a faulty O2 sensor?
Answer: Common symptoms of a faulty O2 sensor include poor fuel economy, rough idling, increased emissions, and the check engine light being illuminated. If your vehicle is having these issues, it may be time to replace the O2 sensor. These symptoms can lead to more significant engine problems if not addressed promptly, thus ensuring timely replacement can save you from larger repairs. -
Question:
Is installation of the oxygen sensor difficult?
Answer: Installing the oxygen sensor is typically straightforward and can be done with basic tools. It generally involves locating the sensor, disconnecting the old one, and connecting the new one. However, some vehicles may have tricky access points. If you are not comfortable with DIY automotive repairs, consulting a professional mechanic is recommended. -
Question:
What materials are the O2 sensors made from?
Answer: The O2 sensors are primarily made from durable metals and high-quality ceramics. This construction ensures longevity and consistent performance under high-temperature conditions. Using quality materials helps in providing accurate readings and maintaining peak engine performance, crucial for drivers looking to enhance fuel efficiency and lower emissions. -
Question:
How do I know when to replace my O2 sensor?
Answer: If you notice changes in your vehicle's performance, such as a drop in fuel efficiency, odd sounds from the engine, or a warning light, it’s advisable to check the O2 sensor. Generally, replacement is recommended every 60,000 to 100,000 miles, depending on the vehicle and driving conditions. Staying proactive about this replacement can help maintain optimal vehicle performance. -
Question:
What is the difference between upstream and downstream O2 sensors?
Answer: Upstream O2 sensors are located before the catalytic converter and measure oxygen levels in exhaust gases directly from the engine. Downstream sensors are placed after the catalytic converter and monitor its efficiency. Both sensors play a crucial role in engine management, but they serve different purposes. Understanding their functions can help in diagnosing potential issues with emissions control. -
Question:
Will using a compatible O2 sensor improve fuel efficiency?
Answer: Yes, using a compatible O2 sensor can significantly improve fuel efficiency. An accurate O2 sensor allows the engine control unit to optimize the air-fuel mixture, leading to better combustion. Improved combustion results in more power with better fuel consumption, making it an essential component for maintaining your vehicle’s efficiency. -
Question:
What should I do if the check engine light remains on after replacing the O2 sensor?
Answer: If the check engine light stays on after replacing the O2 sensor, it may indicate that there are other underlying issues, such as exhaust leaks, faulty fuel injectors, or problems with the engine control unit. It’s best to perform a complete diagnostic check to identify the cause. Consulting a qualified mechanic can ensure any additional issues are addressed before they lead to more significant problems. -
Question:
Where can I buy the Pack of 2 O2 Oxygen Sensor 234-4669?
Answer: You can purchase the Pack of 2 O2 Oxygen Sensor 234-4669 through Ubuy in Kenya. Ubuy offers a reliable online shopping experience with a variety of automotive parts, ensuring you receive quality products from trusted sources. This makes it convenient to find compatible sensors for your vehicle.
FIREMOTOO Oxygen Editorial Review
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Pros
- Compatible with various models
- Easy installation process
- Improves engine performance
- Helps reduce emissions
Cons
- May require recalibration after installation.
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“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
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“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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KES 6208
Order now and get it around Sunday, September 27
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Features & Benefits
- High-performance oxygen sensors exceeding OE standards.
- Longer lifespan, better efficiency, and lower costs.
- Premium plastic construction ensures durability and impermeability.
- Withstands high temperatures up to 650°F – double that of ordinary sensors.
- Gold-plated for faster signal transmission.
- Compatible with a wide range of Chevy and Cadillac models.
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