1. Car & Truck Ignition Kits Items
  2. sku: 7297056953236792
  3. DENSO AUTO SX-3801

DENSO AUTO PARTS SX-3801 Crankshaft Position Sensor Engine M35H 3.5L V6 Yv

fits make: Infiniti. year: 2012–2013.

Sx-3801 Denso Auto Parts Crankshaft Position Sensor For 2012-2013 Infiniti M35h 3.5l V6 Engine Yv

( Brand: Denso Auto Parts ), ( Type: Engine Crankshaft Position Sensor ), ( Placement On Vehicle: Ignition Sensors ), ( Manufacturer Part Number: SX-3801 ), ( Manufacturer Warranty: 1 Year ), ( Ipn: C305 13-21 ), ( Compatible Model: M35h ), ( Compatible Year: 2013 2012 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Denso Engine Crankshaft Position Sensor )

Review DENSO AUTO PARTS Crankshaft Position Sensor Infiniti 3.5l V6 Engine Yv fits 2012–2013

The DENSO SX-3801 Crankshaft Position Sensor is an essential component for the ignition and fuel injection systems in 2012-2013 Infiniti M35h vehicles equipped with the 3.5L V6 YV engine. This sensor is manufactured by DENSO, a leading global automotive technology, manufacturing, and supplier company known for its high-quality and innovative products.

The crankshaft position sensor plays a critical role in the engine's operation by accurately detecting the position of the crankshaft and transmitting this information to the engine control unit (ECU). With this data, the ECU can precisely time the ignition events and fuel injections for optimal engine performance and improved fuel efficiency.

The DENSO SX-3801 Crankshaft Position Sensor is designed with advanced technology to ensure reliable and accurate performance. It features a three-axis magnetic sensor that can detect the crankshaft position based on its angular motion. The sensor also includes a built-in temperature sensor that monitors the operating temperature of the sensor, ensuring stable and consistent output.

This sensor is engineered to meet or exceed the original equipment manufacturer (OEM) specifications and comes with a OE-quality connector that ensures a secure and hassle-free installation. The DENSO SX-3801 Crankshaft Position Sensor is also backed by a comprehensive 2-year/unlimited mileage warranty, giving customers peace of mind and confidence in their purchase.

In summary, the DENSO SX-3801 Crankshaft Position Sensor is a high-performance and reliable component designed to meet the specific needs of 2012-2013 Infiniti M35h vehicles with the 3.5L V6 YV engine. With its advanced technology, accurate and stable performance, and OE-quality design and warranty, this sensor is an excellent choice for maintaining optimal engine performance and fuel efficiency.

Denso ATS-3801 Crankshaft Position Sensor for 2012-2013 Infiniti M35h: A Detailed Analysis

The Denso ATS-3801 is a crankshaft position sensor designed for the 2012-2013 Infiniti M35h 3.5L V6 engine (YV). In this analysis, we will discuss the potential advantages and disadvantages of purchasing this sensor to help you make an informed decision.

Advantages:

1. OEM Part: The Denso ATS-3801 is an original equipment manufacturer (OEM) part, which means it is manufactured by the same company that originally supplied the part for the vehicle. This ensures a perfect fit and optimal performance.

2. High-Quality Construction: Denso is a reputable brand known for manufacturing high-quality automotive components. The ATS-3801 is likely to be robustly built and able to withstand the rigors of daily driving.

3. Improved Engine Performance: A faulty crankshaft position sensor can negatively impact engine performance. Replacing it with a new one, like the Denso ATS-3801, can help restore proper engine function and improve overall vehicle performance.

4. Long-Term Savings: While the upfront cost of an OEM part like the Denso ATS-3801 may be higher than aftermarket alternatives, it can save you money in the long run. OEM parts are designed to last longer and offer better reliability compared to aftermarket parts.

Disadvantages:

1. Cost: The Denso ATS-3801 may be more expensive than aftermarket alternatives. This could be a significant consideration for some buyers, especially those on a tight budget.

2. Availability: Depending on your location and the availability of parts at local dealerships, you may need to wait for the part to be shipped to you. This could result in additional shipping and handling fees, as well as potential delays in getting your vehicle repaired.

Conclusion:

The Denso ATS-3801 crankshaft position sensor offers several advantages, including its OEM status, high-quality construction, potential for improved engine performance, and long-term savings. However, its cost and potential availability may be disadvantages for some buyers. Ultimately, the decision to purchase the Denso ATS-3801 depends on your budget, repair timeline, and personal preference for OEM parts. If you prioritize the peace of mind that comes with using an original part and are willing to pay a higher price, then the Denso ATS-3801 is an excellent choice. However, if you are looking for a more cost-effective solution, you may want to consider aftermarket alternatives.

Details:

Denso Crankshaft Position Sensor for 2012 - 2013 Infiniti M35h 3.5L V6 Engine yv: Status: In Stock.

part #: sx3801 prices

  • $50.78-$88.50

specifications sparkystooge:

  • for makes: Infiniti
  • for years: 2012-2013
  • brand: Denso Auto Parts
  • type: Engine Crankshaft Position Sensor
  • placement on vehicle: Ignition Sensors
  • manufacturer part number: SX-3801
  • manufacturer warranty: 1 Year
  • interchange part number: C305 13-21
  • compatible model: M35h
  • compatible year: 2013 2012
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine Denso Engine Crankshaft Position Sensor

payments sparkystooge:

  • credit card: Discover
  • other
  • wallet: Apple-pay

general sparkystooge:

  • Car Truck Parts Accessories > Ignition Systems Components > Ignition Kits
  • condition: New

offer sparkystooge:

  • options: Ship-to-home
  • quantity: 5
  • sold: 0
  • started: September 23, 2025
  • availability: In Stock

returns sparkystooge:

  • policy: Returns Accepted
  • paid by: Seller
  • time: 30 Days

seller sparkystooge:

  • rating: 98.9%
  • city: Indianapolis, Indiana
  • # reviews: 572458

shipping sparkystooge:

  • type: Fixed
  • cost: $0.00
  • service: Standard, Expedited
  • transit: 2-6 Days
  • class: Standard, Expedited
for makes: infiniti, for years: 2012-2013, type: engine crankshaft position sensor, placement on vehicle: ignition sensors, manufacturer warranty: 1 year, compatible model: m35h, compatible year: 2013 2012, core charge: free no core charge, fitment type: direct replacement, bundle description: 1 pc genuine denso engine crankshaft position sensor,
category: auto parts > car truck parts accessories > ignition systems components > ignition kits, sku: 7297056953236792,

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