Performance Overview

The Mpulse SEN-2CRK0403 Engine Crankshaft Position Sensor is designed as a direct replacement part for compatible Nissan Altima, Maxima, Quest applications. It is built to support reliable performance, proper fitment, and straightforward installation when replacing a worn or damaged component.

Key Features

• mPulse unique technology ensures the electronic control systems track physical or substance changes and turn them into electrical indicators with unmatched precision
• Engineered with high-quality material to ensure long-term performance and the capability to resist high temperatures
• Made with corrosion-free coating for highest durability on the market
• Direct plug-in OE replacement for proper fit and function for an unmatched experience
• mPulse offers an extensive range of sensors that restores your vehicle to factory levels of performance

Interchange Numbers

Interchange / Cross Reference Part Numbers: 5S1965, CSS1689, 2CRK0403, CSS1189, EH0359, 23731-8Y001, 23731-8Y005, 237318Y00A, 4D-1204, PC689, S10273

Please compare these interchange numbers with your original part number and confirm vehicle compatibility before ordering.

Vehicle Fitment

Review the vehicle fitment list below to confirm this part matches your vehicle before purchase.

• 2004 Nissan Altima
• 2005 Nissan Altima
• 2006 Nissan Altima
• 2004 Nissan Maxima
• 2004 Nissan Quest
• 2005 Nissan Quest
• 2006 Nissan Quest
• 2007 Nissan Quest
• 2008 Nissan Quest
• 2009 Nissan Quest
• 2005 Nissan Maxima
• 2006 Nissan Maxima

Vehicle Fitment Table

FAQ

Will this fit a 2004 Nissan Altima?
Yes, this Engine Crankshaft Position Sensor fits the vehicles listed in the Vehicle Fitment section above. Please confirm the year, make, model, and position before ordering.

What position does this part fit?
Please confirm the required installation position using the vehicle fitment information above.

Can I use the interchange numbers to confirm compatibility?
Yes. Compare the interchange or cross-reference numbers shown above with your original part number, then verify the vehicle fitment before ordering.

Is professional installation recommended?
Professional installation is recommended to help ensure proper fit, safe operation, and correct system performance.

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