fits model: Rl. make: Acura. year: 2011–2012.

( Brand: Denso Auto Parts ), ( Manufacturer Part Number: SX-3217 ), ( Type: Air / Fuel Ratio Sensor ), ( Item Weight: 0.2600 ), ( Item Height: 1.880 ), ( Item Length: 5.750 ), ( Item Width: 2.190 ), ( Manufacturer Warranty: 1 Year ), ( Ipn: C380 22-56 ), ( Compatible Year: 2012 2011 ), ( Core Charge: Free No Core Charge ), ( Position: Upstream ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Denso Air / Fuel Ratio Sensor )
The DENSO SX-3217 Upstream Air Fuel Sensor is a crucial component in the emission control system of your 2011-2012 Acura RL. This sensor is designed to monitor the air-fuel ratio in the engine's intake system, ensuring optimal combustion and efficient fuel consumption.
The DENSO SX-3217 is a wideband air-fuel sensor, capable of providing a continuous, real-time air-fuel ratio measurement within a range of 14.7:1 ( lean) to 12.0:1 ( rich). This wide operating range allows for precise engine tuning and adjustment, resulting in improved fuel economy, reduced emissions, and enhanced engine performance.
The sensor is equipped with a built-in heater to maintain optimal operating temperature, ensuring reliable and accurate measurements in various driving conditions. The sensor's robust design and high-temperature resistance make it suitable for the demanding environment of modern automobiles.
The DENSO SX-3217 Upstream Air Fuel Sensor is a direct replacement for the original equipment sensor, providing a hassle-free installation process. The sensor is OEM-grade, ensuring a perfect fit and a seamless integration into your Acura RL's emission control system.
In summary, the DENSO SX-3217 Upstream Air Fuel Sensor is a high-performance, reliable, and durable component that provides real-time air-fuel ratio measurements, ensuring optimal engine performance, improved fuel economy, and reduced emissions. This sensor is a must-have for any Acura RL owner seeking to enhance their vehicle's performance and fuel efficiency while maintaining compliance with emission regulations.
Pros of buying a Denso SX-3217 upstream air fuel sensor for 2011-2012 Acura RL:1. OEM Part: The Denso SX-3217 is an Original Equipment Manufacturer (OEM) part, which means it's designed and manufactured by the same company that originally equipped it on your vehicle. This ensures a perfect fit and optimal performance.
2. Quality and Reliability: Denso is a well-known and reputable manufacturer in the automotive industry, known for producing high-quality parts. The SX-3217 is likely to last a long time and provide accurate readings.
3. Warranty: Many aftermarket parts do not come with warranties, but Denso often provides a warranty for their products. This can give you peace of mind and protect your investment.
Cons of buying a Denso SX-3217 upstream air fuel sensor for 2011-2012 Acura RL:1. Cost: OEM parts like the Denso SX-3217 can be more expensive than aftermarket alternatives. The price difference may be significant, especially if you're looking to replace multiple parts.
2. Availability: Since OEM parts are specifically made for certain vehicles, they might not be as readily available as aftermarket parts. If you need the part urgently, this could be a disadvantage.
Conclusion: If you prioritize quality and reliability over cost and can afford the higher price, the Denso SX-3217 upstream air fuel sensor for your 2011-2012 Acura RL is a great option. The OEM part's perfect fit and Denso's reputation for producing high-quality parts make it a worthwhile investment, especially considering the potential warranty coverage. However, if you're looking for a more affordable alternative, you might want to consider aftermarket parts.
Recommendation: Before making a decision, research the potential benefits and drawbacks of both OEM and aftermarket parts, and weigh your priorities. It's also a good idea to compare prices and warranties from different sellers to find the best deal. Ultimately, the choice between the Denso SX-3217 and an aftermarket part depends on your specific needs and budget.
Denso Upstream Air Fuel Ratio Sensor for 2011 - 2012 Acura RL Emission Control jt: Status: In Stock.