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Item #:
101773438
AULINK Oxygen Sensor 234-4242 234-4251 Upstream Downstream for 2.4L 2010-2014 Chevrolet Chevy Equinox GMC Terrain for GMC Terrain,for Pontiac
Item #:
101773438
INR 2568
Price Details
Price
INR 2568
M.R.P. INR 2568
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Double laser-welded stainless steel body ensures longer oxygen sensor service life and maximizes engine performance.
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What Stands Out
Compatibility
Precisely designed to fit 2010-2014 Chevrolet Equinox, GMC Terrain, Pontiac Solstice, G6, Saturn Aura, Vue, and Sky, ensuring optimal performance across these popular vehicles.
Upstream/Downstream Options
Includes both upstream and downstream oxygen sensors, providing comprehensive solutions for exhaust gas monitoring, enhancing fuel efficiency, and reducing emissions effectively.
Durability
Crafted from high-quality materials, these sensors deliver long-lasting reliability and resistance to extreme temperatures, ensuring consistent performance in demanding driving conditions.
Product Details
| Package Weight | 1.27 Pound |
Who Should Buy?
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Car Owners
Owners of Chevrolet Equinox, GMC Terrain, Pontiac Solstice, or Saturn vehicles needing a replacement sensor will benefit.
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DIY Mechanics
Automotive enthusiasts looking to perform their own repairs will find this sensor easy to install and cost-effective.
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Emission Concerns
Drivers facing reduced emissions problems will benefit from an improved oxygen sensor for better fuel efficiency.
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Non-Compatible Vehicles
Owners of vehicles outside the specified models will find this oxygen sensor incompatible with their systems.
Product Description
AULINK Oxygen Sensor 234-4242 234-4251 Upstream Downstream for 2.4L 2010-2014 Chevrolet Chevy Equinox GMC Terrain for GMC Terrain,for Pontiac Solstice G6, for Saturn Aura Vue Sky
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Customer Questions & Answers
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Question:
What is the function of the Oxygen Sensor 234-4242 234-4251?
Answer: The Oxygen Sensor 234-4242 234-4251 is designed to monitor the level of oxygen in the exhaust gases of your vehicle. This information helps the engine control unit (ECU) adjust the air-fuel mixture for optimal performance, fuel efficiency, and reduced emissions. Proper functioning of the oxygen sensor is crucial, as a faulty sensor can lead to increased fuel consumption and poor engine performance. -
Question:
Is this oxygen sensor compatible with my 2010 Chevrolet Equinox?
Answer: Yes, the Oxygen Sensor 234-4242 234-4251 is compatible with the 2010 Chevrolet Equinox equipped with a 2.4L engine. It is designed specifically for vehicles in the 2010-2014 range, ensuring a proper fit and function. Always verify your vehicle's specifications before purchasing to ensure maximum compatibility. -
Question:
How do I know if my oxygen sensor needs replacement?
Answer: Signs that your oxygen sensor may need replacement include poor fuel economy, a rough idle, and the check engine light activating. Monitoring your vehicle's exhaust can also reveal high emissions if the oxygen sensor is malfunctioning. It's advisable to have a diagnostic check if you experience these symptoms to confirm that the sensor is the issue before proceeding with any repairs. -
Question:
Can I install the Oxygen Sensor 234-4242 234-4251 myself?
Answer: Yes, the installation of the Oxygen Sensor 234-4242 234-4251 can be performed by a DIY enthusiast with basic mechanical skills. You will typically need a wrench, a ratchet, and possibly a socket extension. The sensor is often located in the exhaust pipe, making it generally accessible, though it could be slightly more challenging depending on your vehicle's layout. Always consult your vehicle’s service manual for detailed instructions. -
Question:
What is the difference between upstream and downstream oxygen sensors?
Answer: Upstream oxygen sensors, like the 234-4242, are located before the catalytic converter and monitor the air-fuel mixture entering the engine. Downstream sensors, such as the 234-4251, are positioned after the catalytic converter and measure its efficiency by checking the oxygen content of the exhaust gases. Both sensors play vital roles in emission control and engine performance. -
Question:
Will a faulty oxygen sensor cause engine damage?
Answer: A faulty oxygen sensor may not directly damage your engine, but it can lead to improper air-fuel mixture adjustments, resulting in symptoms like poor engine performance and increased emissions. Over time, running with a bad sensor can lead to other issues, such as damaged catalytic converters or reduced engine efficiency. Therefore, it's important to address any sensor issues promptly. -
Question:
What tools are needed to replace the Oxygen Sensor 234-4242 234-4251?
Answer: To replace the Oxygen Sensor 234-4242 234-4251, you typically need a ratchet and socket set, a wrench, and potentially a sensor socket designed for easier grip. In some cases, penetrating oil is recommended to loosen the sensor threads if they are corroded. Having these tools ready will facilitate a smoother installation process. -
Question:
How often should I check or replace my oxygen sensors?
Answer: It's recommended to check your oxygen sensors every 60,000 to 90,000 miles as part of routine vehicle maintenance. However, if you're experiencing symptoms like poor fuel economy or increased emissions, testing or replacing the sensors sooner is advisable. Monitoring these components regularly can help prevent more serious engine issues down the line. -
Question:
Where can I buy Oxygen Sensor 234-4242 234-4251 Upstream Downstream?
Answer: You can buy the Oxygen Sensor 234-4242 234-4251 Upstream Downstream exclusively at Ubuy. They offer a wide selection of automotive parts, ensuring you can find the right replacement for your 2.4L Chevrolet Equinox, GMC Terrain, or other compatible vehicles. Visit their website to place your order.
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“Quality, fit, and variety are all good. Very good quality, perfect fit, with a good variety in 70s Bellbottom jeans. Keep them coming.”
20-Jul-26 · via Trustpilot
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“Product is nice. Well packaged and delivered promptly”
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neeraj
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“Product was delivered before time. At each steps remider given time to time ,product is also good and fruitful”
3 July 2026 · via Trustpilot
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siva
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“I received the product properly packed and without any damage. If you can provide a video showing how to assemble the parts, it would be a great help. Thanks & Regards, Siva Prakash.”
16-Jul-26 · via Trustpilot
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INR 2568
Order now and get it around Sunday, August 02
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Features & Benefits
- Compatible with multiple Chevy, GMC, Pontiac, and Saturn models.
- Prevents water and substances from clogging the sensor.
- Features a rust-resistant stainless steel housing.
- Designed to enhance engine performance and fuel efficiency.
- Double laser-welded for maximum durability.
- Easy installation with OEM part compatibility.
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