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Rear Oxygen Sensor New 234-4386 1588A178 for Mistubishi Lancer Outlander Sport
BND 81
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Delivers exceptional performance enhancements in comfort, safety, and fuel efficiency.
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Product Details
- Condition:New |Number of Sensors:1|Wire Quantity:4|Fitment Type:Direct Replacement|Manufacturer Part Number:1588A178, 234-4386|Superseded Part Number:For Mitsubishi Lancer 2.0L L4 DOHC 2008-2012, For Mitsubishi Lancer 2.4L L4 DOHC 2009-2012, For Mitsubishi Outlander 3.0L V6 2007-2010, For Mitsubishi Outlander Sport|Placement on Vehicle:Rear, Downstream|Brand:Unbranded|Type:Oxygen Sensor|Interchange Part Number:25692, 2344386, SU11774, EOS4550, DOX-0519, 25024742, 5S10321, N3R1188G1, 250-54044, 8
- High-Quality Materials: Made from premium materials to ensure durability and long service life. Corrosion-resistant and oxidation-resistant, maintaining excellent performance in various harsh environments.
- Perfect Fit: Precisely matched using OE numbers, directly replacing original parts with no modifications needed, ensuring seamless installation and perfect fit.
- Superior Performance: Delivers exceptional performance enhancements in comfort, safety, and fuel efficiency. Rigorously tested to guarantee product reliability and stability.
- Safety Assurance: Complies with strict industry standards and regulations, ensuring product safety and reliability. Provides peace of mind while driving.
| Brand Name | JKAPCYJFHF |
| Model | 1588A178, 234-4386 |
| Manufacturer | JKAPCYJFHF |
| Part Number | 1588A178, 234-4386 |
| Included Components | Sensors |
| Item Dimensions | 8 x 10 x 1.5 inches (20.3 x 25.4 x 3.8 cm) |
| Brand | JKAPCYJFHF |
| Item dimensions L x W x H | 8 x 10 x 1.5 inches (20.3 x 25.4 x 3.8 cm) |
| Number of Items | 1 |
What's in the box
Sensors
Who Should Buy?
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Car Owners
Ideal for Mitsubishi Lancer and Outlander Sport owners seeking reliable replacements for better engine performance.
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DIY Mechanics
Great for DIY enthusiasts who want a cost-effective solution for oxygen sensor replacement without professional help.
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Budget Shoppers
Perfect for those looking for an affordable oxygen sensor that does not compromise on quality or performance.
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High-Performance Mods
Not suitable for modified vehicles expecting enhanced performance beyond the capabilities of standard oxygen sensors.
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Non-Mitsubishi Vehicles
This product is specifically designed for Mitsubishi; other makes or models may not be compatible or effective.
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Professional Installers
Professional mechanics may prefer premium sensors for enhanced features and longevity compared to this economical option.
Product Description
Customer Questions & Answers
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Question:
What is the function of a rear oxygen sensor?
Answer: The rear oxygen sensor monitors the amount of oxygen in the exhaust gases after they have passed through the catalytic converter. This allows the vehicle's computer to adjust the air-fuel mixture for optimal combustion efficiency and emissions. A functioning rear oxygen sensor helps ensure that your vehicle runs smoothly and meets emission standards. For example, if it's faulty, you may experience poor fuel economy or increased emissions, making it essential for maintaining both performance and environmental compliance. -
Question:
How can I tell if my rear oxygen sensor needs to be replaced?
Answer: Signs of a failing rear oxygen sensor may include a check engine light, decrease in fuel efficiency, rough idling, or failed emissions tests. Additionally, if you notice unusual exhaust odors or your vehicle struggles to accelerate, it may be time for a replacement. Regular vehicle diagnostics can also reveal error codes related to the oxygen sensor, giving you a clear indication of its condition. Addressing these issues promptly can avoid further damage to the engine and the catalytic converter. -
Question:
Is the Rear Oxygen Sensor 234-4386 compatible with my Mitsubishi Lancer?
Answer: Yes, the Rear Oxygen Sensor model 234-4386 is designed specifically for Mitsubishi vehicles, including the Lancer and Outlander Sport. It’s important to verify compatibility by checking your vehicle's make and model information. This sensor's high compatibility ensures optimal performance and accurate readings, which are critical for your vehicle's emissions control system. Always consider purchasing sensors that are made for your specific vehicle model to maintain proper functionality. -
Question:
How do I install the Rear Oxygen Sensor?
Answer: Installing the Rear Oxygen Sensor involves locating the existing sensor in the exhaust system, typically placed after the catalytic converter. You would need to disconnect the electrical connector, unscrew the old sensor using an appropriate wrench, and replace it with the new one. Make sure to reattach the connector securely to prevent any future issues. If you’re comfortable with basic automotive work, this task can often be done at home, but for those unfamiliar, it’s advisable to seek professional assistance. -
Question:
Where can I buy Rear Oxygen Sensor New 234-4386 1588A178 for Mitsubishi Lancer Outlander Sport?
Answer: You can buy the Rear Oxygen Sensor New 234-4386 1588A178 for your Mitsubishi Lancer Outlander Sport on Ubuy. Ubuy offers a range of automotive parts, ensuring that you have access to high-quality products that meet your vehicle’s specifications. With a straightforward ordering process, Ubuy is the recommended platform for sourcing this essential part. -
Question:
What are the benefits of using an OEM sensor compared to aftermarket options?
Answer: Using an OEM (Original Equipment Manufacturer) rear oxygen sensor like the 234-4386 ensures that you’re getting a part designed specifically for your vehicle by the manufacturer. OEM sensors typically offer superior compatibility, reliability, and often enhanced performance compared to aftermarket options. While aftermarket sensors might be cheaper, they can sometimes lead to issues with fit and functionality. Investing in OEM parts helps maintain the integrity of your vehicle’s emission system and overall performance. -
Question:
Can a faulty rear oxygen sensor affect my vehicle's performance?
Answer: Absolutely, a faulty rear oxygen sensor can significantly impact your vehicle's performance. It can lead to poor fuel economy, increased emissions, and erratic engine performance. When the sensor fails, the engine control unit may not receive accurate readings, causing it to mismanage the air-fuel mixture. This mismanagement can create a variety of symptoms, such as sluggish acceleration or excessive fuel consumption, which ultimately affects your driving experience. -
Question:
How does a rear oxygen sensor impact fuel efficiency?
Answer: The rear oxygen sensor plays a crucial role in managing your vehicle’s fuel efficiency by providing real-time data about the exhaust gases. It helps the engine control unit adjust the air-fuel mixture to ensure complete combustion. When the sensor is functioning correctly, it optimizes fuel consumption, allowing your engine to run more efficiently. If the rear oxygen sensor is malfunctioning, it can lead to unoptimized fuel flow, resulting in a decrease in overall fuel efficiency and higher operational costs. -
Question:
What is the expected lifespan of a rear oxygen sensor?
Answer: The lifespan of a rear oxygen sensor can vary, but it typically lasts between 60,000 to 100,000 miles under normal driving conditions. Factors influencing this lifespan include driving habits, vehicle maintenance, and environmental conditions. Regular maintenance, including timely replacements, can prolong the sensor's life and ensure your vehicle operates at optimal efficiency. Monitoring engine performance and addressing issues promptly can also help extend its service life. -
Question:
Does the rear oxygen sensor impact exhaust emissions?
Answer: Yes, the rear oxygen sensor plays a critical role in managing your vehicle's exhaust emissions. By monitoring the levels of oxygen in the exhaust after the catalytic converter, it allows the engine control unit to fine-tune the air-fuel mixture for optimal combustion. A malfunctioning sensor can lead to increased harmful emissions, potentially causing your vehicle to fail inspection tests. Proper function of the rear oxygen sensor is thus essential for both environmental compliance and maintaining the air quality.
JKAPCYJFHF Oxygen Editorial Review
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Important information
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BND 81
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Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Features & Benefits
- High-quality materials for durability and long service life.
- Corrosion-resistant and oxidation-resistant for reliable performance.
- Perfect fit with direct replacement, no modifications needed.
- Rigorously tested to guarantee reliability and stability.
- Compliance with strict industry standards for safety assurance.
- Enhances comfort, safety, and fuel efficiency for a better driving experience.






