fits model: Mariner. make: Mercury. year: 2005–2008.

( Brand: Denso Auto Parts ), ( Type: Engine Crankshaft Position Sensor ), ( Placement On Vehicle: Ignition Sensors ), ( Manufacturer Part Number: SX-4904 ), ( Manufacturer Warranty: 1 Year ), ( Ipn: C595 21-46 ), ( Compatible Year: 2008 2007 2006 2005 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Denso Engine Crankshaft Position Sensor )
The Denso ATS-4904 crankshaft position sensor is a crucial component in the ignition and fuel injection systems of your 2005-2008 Mercury Mariner with a 2.3L L4 YT engine. This sensor is manufactured by Denso, a leading global automotive technology, manufacturing, and supplier company.
This crankshaft position sensor utilizes a magnetic pickup to detect the position of the crankshaft's reluctor ring. The sensor converts the mechanical position information of the crankshaft into an electrical signal, which is then sent to the engine control module (ECM) to precisely time the ignition and fuel injection events for efficient and reliable engine operation.
The Denso ATS-4904 crankshaft position sensor is designed with high-quality materials and advanced technology to ensure accurate and long-lasting performance. It features a robust housing that protects the sensor against harsh engine conditions, ensuring reliable operation even under extreme temperatures and vibrations.
Additionally, the sensor is designed to minimize crankshaft position sensor misfires and improve engine performance. The accurate and consistent data provided by the sensor helps to ensure proper engine timing, which can lead to improved fuel efficiency, reduced emissions, and smoother engine operation.
Installing the Denso ATS-4904 crankshaft position sensor in your Mercury Mariner is a straightforward process, and it is compatible with all relevant 2005-2008 models with a 2.3L L4 YT engine. By choosing a high-quality OEM sensor like the Denso ATS-4904, you can ensure that your vehicle's engine continues to perform optimally and reliably, providing you with a safe and enjoyable driving experience.
The Denso ATS-4904 crankshaft position sensor is a popular aftermarket option for the 2005-2008 Mercury Mariner 2.3L L4 YT vehicles. This sensor plays a crucial role in the engine management system by detecting the position of the crankshaft and transmitting the information to the powertrain control module (PCM). In this analysis, we will discuss the pros and cons of buying this sensor for your Mercury Mariner.
Pros:1. Superior Quality: Denso is a renowned manufacturer of automotive sensors, and the ATS-4904 is no exception. The sensor is known for its high-quality construction and reliable performance.
2. OEM-level Performance: The Denso ATS-4904 sensor offers OEM-level performance, which ensures accurate and consistent crankshaft position detection.
3. Long-lasting: Denso sensors are engineered to last longer than most aftermarket alternatives, reducing the need for frequent replacements.
4. Easy Installation: The sensor comes with a plug-and-play design, making the installation process straightforward and hassle-free.
Cons:1. Cost: The Denso ATS-4904 sensor is generally more expensive than some aftermarket alternatives, which might be a deterrent for some buyers.
2. Availability: Depending on your location, you might find it challenging to locate a reliable supplier for this sensor.
3. No Improved Features: Unlike some aftermarket sensors, the Denso ATS-4904 does not offer any additional features or improvements beyond OEM-level performance.
Conclusion:The Denso ATS-4904 crankshaft position sensor is an excellent choice for Mercury Mariner owners looking for a reliable and high-quality replacement sensor. Its superior construction, OEM-level performance, and long-lasting design make it a worthwhile investment. However, its cost and potential availability challenges might deter some buyers. Ultimately, if you prioritize reliability and performance over cost, the Denso ATS-4904 is a solid recommendation for your Mercury Mariner.
Denso Crankshaft Position Sensor for 2005 - 2008 Mercury Mariner 2.3L L4 yt: Status: In Stock.