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Item #:
83188990
234-4099 SG1861 Oxygen Sensor fit 2001 2002 2003 2004 2005 | for Honda Civic Sedan Coupe 1.7L SG336 Heated O2 Sensor 1 Sensor 2 Upstream Downstream
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Item #:
83188990
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This O2 sensor will ensure your vehicle is running smoothly, efficiently, and will help prolong the life of your engine.
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What Stands Out
Precision Fit
Designed specifically for Honda Civic 2001-2005, ensuring optimal compatibility and performance. Eliminates installation hassles, providing a hassle-free upgrade for your vehicle's oxygen sensing system.
Heated Sensors
Includes both upstream and downstream heated O2 sensors that enhance response time. This feature contributes to improved fuel efficiency and reduced emissions, meeting all environmental standards.
Durable Construction
Crafted from high-quality materials for lasting performance. Offers reliable durability under extreme conditions, making it a cost-effective choice for maintaining your Honda Civic's engine health.
Product Details
| Maximum Supply Voltage | 12 volts |
| Mounting Type | Flange Mount |
| Output Type | Push-Pull |
| Specific Uses For Product | Oxygen Sensor |
| Upper Temperature Rating | 1250 u00b0C |
| Material Type | Ceramic |
| Style Name | 234-4092 234-4123 |
| Item Dimensions | 5.71 x 3.54 x 2.56 inches (14.5 x 9 x 6.5 cm) |
| Item Weight | 0.15 kg |
| Brand Name | QIJIAUTO |
| Model | 991775-5434-1025584971 |
| Number of Items | 1 |
| Manufacturer | QIJIAUTO |
| Unit Count | 1 Count |
| Included Components | Oxygen Sensor |
| Part Number | 991775-5434-1025584971 |
| Brand | QIJIAUTO |
| Item dimensions L x W x H | 5.71 x 3.54 x 2.56 inches (14.5 x 9 x 6.5 cm) |
| Material | Ceramic |
| Style | 234-4092 234-4123 |
Who Should Buy?
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Civic Owners
Ideal for Honda Civic owners needing to replace worn-out oxygen sensors in their 2001-2005 models.
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Budget-Conscious
Perfect for car enthusiasts looking for an affordable yet reliable alternative to expensive OEM sensors.
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DIY Mechanics
Great choice for amateur mechanics who can install the sensors themselves without professional help.
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Non-Honda Vehicles
Not suitable for vehicles outside the Honda Civic lineup, as compatibility is limited.
Product Description
234-4099 SG1861 Oxygen Sensor fit 2001 2002 2003 2004 2005 | for Honda Civic Sedan Coupe 1.7L SG336 Heated O2 Sensor 1 Sensor 2 Upstream Downstream 2PCS
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the purpose of the 234-4099 SG1861 Oxygen Sensor?
Answer: The 234-4099 SG1861 Oxygen Sensor is designed to monitor the level of oxygen in the exhaust gases of your Honda Civic. It plays a crucial role in optimizing your vehicle's fuel efficiency and reducing harmful emissions. By sending real-time data to the engine control unit, the sensor helps regulate the air-fuel mixture, ensuring the engine runs smoothly under various driving conditions. Proper functioning of this sensor is essential for maintaining engine performance and meeting environmental standards. -
Question:
How do I know if I need to replace my oxygen sensor?
Answer: Signs that you may need to replace your oxygen sensor include a decrease in fuel efficiency, rough engine idle, and the illumination of the check engine light. If you notice your car’s performance deteriorating or inaccuracies in fuel consumption, it’s wise to investigate the oxygen sensor. Regular checks can prevent more extensive engine issues, especially in older models. Having a functioning sensor improves the overall efficiency of your Honda Civic. -
Question:
Are there different types of oxygen sensors, and which should I choose?
Answer: Yes, there are different types of oxygen sensors, primarily upstream (pre-catalytic converter) and downstream (post-catalytic converter). The 234-4099 SG1861 Oxygen Sensor is designed to fit specific models of Honda Civic, offering both types in one kit. The purpose of each varies; upstream sensors focus on fuel mixture control, while downstream sensors monitor catalytic converter performance. Choosing the correct sensor type ensures optimal vehicle performance and emissions control. -
Question:
How can I install the 234-4099 SG1861 Oxygen Sensor myself?
Answer: Installing the 234-4099 SG1861 Oxygen Sensor can be a straightforward process if you have basic mechanical skills. First, locate the existing sensor under your Honda Civic's hood, disconnect it, and remove it using a wrench. Then, install the new sensor, ensuring a secure connection to prevent leakage. Always refer to your vehicle's manual for specific instructions related to your model. Ensuring a proper installation can significantly impact your vehicle’s performance. -
Question:
What distinguishes heated O2 sensors from standard O2 sensors?
Answer: Heated O2 sensors, like the SG336 included in the 234-4099 SG1861 kit, have built-in heaters that allow them to reach operating temperatures more quickly than standard O2 sensors. This rapid warming improves the sensor's responsiveness and accuracy, particularly during cold starts. A heated sensor is especially beneficial in climates with extreme temperatures, ensuring that your vehicle maintains optimal performance and fuel efficiency regardless of external conditions. -
Question:
What vehicles are compatible with the 234-4099 SG1861 Oxygen Sensor?
Answer: The 234-4099 SG1861 Oxygen Sensor is specifically designed for Honda Civic Sedan and Coupe models equipped with a 1.7L engine from 2001 to 2005. Ensuring compatibility is vital for performance and emissions control, so always verify fitment information before purchasing. Using the correct sensor guarantees that your vehicle operates efficiently while meeting environmental regulations. -
Question:
Can a malfunctioning oxygen sensor affect vehicle emissions?
Answer: Absolutely! A malfunctioning oxygen sensor can lead to incorrect air-fuel mixtures, which compromises your vehicle's emissions control system. This can result in higher emissions of harmful pollutants, potentially causing your vehicle to fail emissions testing. Maintaining the health of your oxygen sensor preserves your engine's performance and compliance with environmental regulations, making it crucial for responsible vehicle ownership. -
Question:
What is the difference between upstream and downstream oxygen sensors?
Answer: Upstream oxygen sensors are located before the catalytic converter and are primarily responsible for monitoring the air-fuel mixture to optimize combustion efficiency. Downstream sensors, however, are placed after the catalytic converter to monitor its performance and efficiency in reducing emissions. The 234-4099 SG1861 kit provides both types, ensuring comprehensive coverage for your vehicle’s emissions system and enhancing overall performance. -
Question:
How does the 234-4099 SG1861 Oxygen Sensor improve fuel economy?
Answer: The 234-4099 SG1861 Oxygen Sensor enhances fuel economy by ensuring the ideal air-fuel ratio in your Honda Civic. By providing accurate feedback to the engine control unit, it enables precise adjustments to fuel injection. This efficiency means less fuel is wasted during combustion, resulting in better mileage. A reliable oxygen sensor can thus lead to noticeable savings over time, especially with regular driving conditions. -
Question:
Where can I buy the 234-4099 SG1861 Oxygen Sensor in Tonga?
Answer: You can purchase the 234-4099 SG1861 Oxygen Sensor at Ubuy. They offer a wide range of automotive parts, ensuring you find the right components for your vehicle. Shopping at Ubuy provides convenience and accessibility to genuine products tailored for your Honda Civic. It’s an excellent option for sourcing quality auto parts with reliable service.
QIJIAUTO Oxygen Editorial Review
The 234-4099 SG1861 Oxygen Sensor for the Honda Civic has received a mixed response from customers who have attempted to incorporate it into their vehicles. While some users have appreciated that the product arrived as described, several encountered significant issues regarding fit and functionality. A notable frustration was that customers received incorrect parts; many reported being sent two of the same downstream sensors instead of the necessary upstream and downstream variations. This led to further complications, forcing users to splice connections or utilize their old sensors to achieve a functional installation. Additionally, some encountered compatibility problems with the wiring harness of the front O2 sensor, which resulted in error codes. Overall, while the product does deliver on some promises and allows for a DIY approach to resolving issues, the lack of correct parts and compatibility difficulties has led to an unsatisfactory experience for many users. **
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Pros
- Arrives as described
Cons
- Incorrect part delivery (wrong sensors sent)
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Features & Benefits
- Compatible with multiple Honda models and years.
- Prevents check engine light activation with reliable performance.
- Enhances fuel efficiency and improves engine performance.
- Reduces fuel consumption and eliminates jitter symptoms.
- Durable and stable for long-lasting use.
- Quick installation process with easy recalibration.
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