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

( Brand: Denso Auto Parts ), ( Manufacturer Part Number: SX-5839 ), ( 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: C750 13-51 ), ( Compatible Model: Rl ), ( Compatible Year: 2012 2011 ), ( Core Charge: Free No Core Charge ), ( Position: Upstream Front ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Denso Air / Fuel Ratio Sensor )
The DENSO SX-5839 Upstream Front Air Fuel Sensor is a crucial component for maintaining optimal engine performance in your 2011-2012 Acura RL with a 3.7L V6 engine. This sensor is specifically designed to monitor the air-fuel ratio in the engine's intake system, ensuring a precise fuel-air mixture for efficient combustion.
The DENSO SX-5839 is a high-quality, OEM (Original Equipment Manufacturer) part, meaning it is manufactured to the same exacting standards as the original sensor that came with your vehicle. It features a sophisticated zirconia ceramic element, which is highly resistant to corrosion and has a long lifespan, ensuring reliable operation even in harsh driving conditions.
The sensor's upstream location allows it to measure the air-fuel ratio before the air enters the engine cylinders. This data is essential for the vehicle's engine control system to adjust the fuel injection to maintain optimal performance and emissions compliance.
Installing the DENSO SX-5839 is straightforward, thanks to its easy-to-follow installation instructions and straightforward design. The sensor is secured to the intake manifold with a single screw, and the electrical connections are straightforward to connect.
In summary, the DENSO SX-5839 Upstream Front Air Fuel Sensor is a high-quality, reliable, and easy-to-install replacement part for your 2011-2012 Acura RL. By ensuring accurate air-fuel measurement, this sensor helps your vehicle run smoothly, efficiently, and with reduced emissions.
Pros of buying a Denso AFS SX-5839 Upstream Front Air Fuel Sensor for 2011-2012 Acura RL 3.7L V6:1. OEM Part: This sensor is an original equipment manufacturer (OEM) part, which means it is manufactured by the same company that originally supplied it for the vehicle.
2. Reliability: OEM parts are generally known for their reliability and durability, as they are designed to meet the specifications of the vehicle manufacturer.
3. Fit and Functionality: As an OEM part, the AFS SX-5839 should fit perfectly in your Acura RL and function as intended, without any compatibility issues.
4. Warranty: OEM parts often come with a warranty, which can provide peace of mind and protection against any manufacturing defects.
5. Performance: Using an OEM part can help maintain the performance and fuel efficiency of your vehicle, as it is designed to work with the vehicle's specific engine management system.
Cons of buying a Denso AFS SX-5839 Upstream Front Air Fuel Sensor for 2011-2012 Acura RL 3.7L V6:1. Cost: OEM parts can be more expensive than aftermarket alternatives. However, the increased cost may be offset by the reliability, fit, and functionality of the OEM part.
2. Availability: OEM parts may not be as widely available as aftermarket parts, which can make it harder to find a replacement if needed.
Recommendation:If you value reliability, fit, and functionality, and you're willing to pay a premium for those benefits, the Denso AFS SX-5839 Upstream Front Air Fuel Sensor is a good choice for your 2011-2012 Acura RL 3.7L V6. However, if cost is a primary concern, you may want to consider an aftermarket alternative. It's always a good idea to research the specific aftermarket part to ensure it meets your vehicle's needs and is backed by a reputable manufacturer.
Denso Upstream Front Air Fuel Ratio Sensor for 2011 - 2012 Acura RL 3.7L V6 Wt: Status: In Stock.