Engine Crankshaft Position Sensor Guide for 1996-2000 Nissan Pathfinder
Learn to spot the symptoms of a failing crankshaft sensor and choose the right replacement for your Pathfinder.
- A failing sensor can cause dangerous stalling; do not ignore symptoms like rough idle or hard starts.
- Choose an OEM-quality brand like Hitachi for this critical part to avoid repeat failures.
- The sensor is located in a difficult-to-reach spot on the transmission bellhousing, making replacement a challenging DIY job.
- The most common symptom is a Check Engine Light with code P0335, often accompanied by stalling or a no-start condition.
Is Your Pathfinder Stalling or Hard to Start?
A failing crankshaft position sensor in the 1996-2000 Nissan Pathfinder (with the 3.3L VG33E engine) is a common problem that can leave you stranded. Symptoms often start small, like occasional stalling when the engine is warm, but can quickly lead to a no-start condition. Because this sensor 🎬 Watch this video to learn about common crankshaft sensor symptoms. is vital for engine operation, ignoring the signs can be risky.
Sudden Stalling is a Major Safety Risk
A bad crankshaft sensor can cause your engine to shut off unexpectedly while driving, including at high speeds or in traffic, increasing the risk of an accident. If you experience intermittent stalling, it's important to address the issue immediately.
Choosing the Right Aftermarket Crankshaft Sensor
When it comes to critical electronic sensors for Nissan vehicles, not all aftermarket brands are created equal. Many professional mechanics and experienced owners report that using cheaper, low-quality sensors can lead to the same problems returning shortly after the repair. For a part this important, it's best to choose a brand known for quality and reliability.
Brand Quality Tiers for Your Pathfinder
- Tier 1 (OEM Supplier/Highly Recommended): Hitachi is widely recognized as the Original Equipment Manufacturer (OEM) for many Nissan engine sensors. Choosing a Hitachi sensor is the closest you can get to buying a genuine Nissan part without the dealership price tag. They are known for providing accurate readings and long-term durability.
- Tier 2 (Reputable Aftermarket): Brands like NGK (NTK), Standard Motor Products (SMP), and Beck Arnley have a generally good reputation in the aftermarket. Beck Arnley often sources parts from OEM manufacturers, and NTK is a well-respected sensor brand. These are solid choices if a Hitachi part is not available.
- Tier 3 (Economy/Use with Caution): Brands like Dorman, Walker Products, and other store-brand or unbranded parts fall into this category. While they offer a lower price, forum discussions and mechanic experiences suggest a higher failure rate for these critical sensors on Nissan vehicles. They might work initially but could fail prematurely, causing you to do the job twice.
Pro Tip: Given the difficulty of accessing this sensor on the Pathfinder, spending a little more on a high-quality Hitachi or NTK sensor is a wise investment to avoid repeating the repair.
How Much Does a Crankshaft Sensor Replacement Cost?
The cost can be broken down into the part itself and the labor to install it. While the part is relatively inexpensive, labor can vary depending on who does the work.
| Item | Estimated Cost |
|---|---|
| New Aftermarket Part | $30 - $67 |
| New OEM Part | $100 - $150 |
| Shop Labor | $100 - $200 |
| Total Professional Replacement | $130 - $267 |
Frequently Asked Questions
Where is the crankshaft sensor located on a 1996-2000 Pathfinder?
On Pathfinders with the 3.3L V6 engine, the crankshaft position sensor is located on the top of the transmission bellhousing, on the driver's side, near where the engine and transmission meet. It is in a tight spot and can be difficult to reach from either the top or bottom of the vehicle.
Can I replace this sensor myself?
While it is possible for a DIY mechanic, it is a challenging job due to the sensor's location. Access is very limited, and it often requires working by feel with a 10mm wrench or a combination of socket extensions and universal joints. If you are not comfortable working in tight spaces, it may be best to leave this job to a professional.
🎬 See how to replace the crankshaft sensor on a Nissan engine.Is an OEM sensor really better for my Pathfinder?
For critical sensors like the crankshaft and camshaft sensors on Nissan vehicles, OEM or an OEM supplier like Hitachi is highly recommended. Many owners have experienced issues with aftermarket sensors failing quickly or not working correctly out of the box, leading to persistent problems and repeat repairs.
What happens if I ignore a failing sensor?
Ignoring the symptoms will lead to more frequent and severe problems. Your Pathfinder will likely go from intermittent stalling to a complete no-start condition, leaving you stranded. Driving with a faulty sensor is a safety risk due to the potential for the engine to stall 🎬 Learn how to identify and fix a bad crankshaft sensor. at any time.
Were there any recalls for this issue?
Searches of the NHTSA database did not show a specific recall for the crankshaft position sensor on the 1996-2000 Nissan Pathfinder. However, Nissan did issue recalls for sensor issues on other models around that time, highlighting the sensitivity of these systems.
Helpful Videos
Technical Specifications
OEM Part Numbers: 23731-1S700 237311S700
This sensor is for the 3.3L V6 (VG33E) engine. It is a 3-wire Hall effect sensor located on the transmission bellhousing.
We Have This Part in Stock
The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.
- Nissan Pathfinder:
- 🎬 Helpful Videos
- 🛍️ Shop This Part
- Is Your Pathfinder Stalling or Hard to Start?
- Sudden Stalling is a Major Safety Risk
- Choosing the Right Aftermarket Crankshaft Sensor
- Brand Quality Tiers for Your Pathfinder
- How Much Does a Crankshaft Sensor Replacement Cost?
- Frequently Asked Questions
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