fits model: Focus. make: Ford. year: 2000–2004.

( Manufacturer Part Number: IR3A-9G444-C2B ), ( Part Type: Sensor )
The IR3A-9G444-C2B Oxygen Sensor is a crucial component for maintaining optimal engine performance in your 2000-2004 Ford Focus with a 2.3L engine. This high-quality oxygen sensor is designed to monitor the amount of unburnt oxygen in your vehicle's exhaust system. By doing so, it helps regulate the fuel-air mixture in the engine's combustion chamber, which leads to improved fuel efficiency, reduced emissions, and enhanced engine performance.
The IR3A-9G444-C2B Oxygen Sensor is built to withstand the harsh conditions of your vehicle's exhaust system. It features a ceramic sensing element, which is coated with a noble metal catalyst, allowing it to accurately detect oxygen levels. The sensor is also equipped with a heated element that ensures it operates at the optimal temperature, even in cold weather conditions.
This oxygen sensor is a direct replacement for the original part, ensuring a perfect fit in your 2000-2004 Ford Focus. It is made from durable materials, ensuring long-lasting performance and reliability. The IR3A-9G444-C2B Oxygen Sensor is also backed by a warranty, providing you with peace of mind.
Installing the IR3A-9G444-C2B Oxygen Sensor is a straightforward process that can be done by most DIY enthusiasts. However, if you are not comfortable doing the installation yourself, we recommend taking your vehicle to a professional mechanic.
In conclusion, the IR3A-9G444-C2B Oxygen Sensor is a vital component for maintaining the performance and efficiency of your 2000-2004 Ford Focus with a 2.3L engine. Its accuracy, durability, and ease of installation make it an excellent choice for keeping your vehicle running at its best.
Pros of buying a IR3A-9G444-C2B oxygen sensor for a 2000-2004 Ford Focus 2.3L:1. OEM Compatibility: This sensor is an original equipment manufacturer (OEM) replacement, ensuring a perfect fit and proper function in your vehicle.
2. Improved Engine Performance: A faulty oxygen sensor can lead to poor fuel economy and decreased engine performance. Replacing it with a new one, such as this one, can help restore optimal performance.
3. Longer Lifespan: This oxygen sensor is designed to last longer than some aftermarket alternatives, providing reliable operation for an extended period.
4. Easy Installation: The sensor is relatively easy to install, saving you time and money in labor costs.
Cons of buying a IR3A-9G444-C2B oxygen sensor for a 2000-2004 Ford Focus 2.3L:1. Cost: While the sensor is a reliable OEM replacement, it may be more expensive than some aftermarket alternatives.
2. Availability: Depending on your location and the specific retailer, the sensor might not be readily available, leading to a longer wait time for delivery.
Ending Conclusion:Buying the IR3A-9G444-C2B oxygen sensor for a 2000-2004 Ford Focus 2.3L is a wise investment due to its OEM compatibility, improved engine performance, and longer lifespan. Despite its higher cost, the sensor's reliability and ease of installation make it a worthwhile choice for maintaining your vehicle's performance.
Recommendation:If you value reliability and want a sensor that will provide optimal performance for your Ford Focus, the IR3A-9G444-C2B oxygen sensor is a solid choice. Consider shopping around for the best prices and availability to ensure you get the best deal.
O2 sensors pulled from low mileage Focus 3 motors oem motor craft. All have factory 4 pin plug in connectors. Bank 1 and 2.
Lot of 5 total.