TRQ ESA53611 Crankshaft Position Sensor 195591536110

( Brand: Trq ), ( Manufacturer Part Number: ESA53611 ), ( Part Type: Crankshaft Sensor ), ( California Prop 65 Warning: Attention California Customers, Which Are Known To The State Of California To Cause Cancer, And Birth Defects Or Other Reproductive Harm. ), ( Custom Bundle: No ), ( Fitment Type: Direct Replacement ), ( Manufacturer Warranty: Lifetime ), ( UPC: 195591536110 )

Review TRQ Crankshaft Position Sensor Nissan fits FRONTIER XTERRA

The **ESA53611 Crankshaft Position Sensor** is a precision-engineered, high-performance replacement part designed specifically for the **Nissan Frontier and Xterra** models, ensuring seamless integration and optimal functionality for your vehicle s ignition and engine management systems. This sensor plays a critical role in monitoring the crankshaft s rotational position and speed, providing real-time data to the engine control unit (ECU) to facilitate accurate fuel injection, ignition timing, and overall engine performance. Crafted from durable materials, including a robust housing and a high-quality magnetic core, this sensor is built to withstand the demanding conditions of modern automotive environments, including exposure to heat, vibration, and moisture. The ESA53611 features a **hall-effect sensing technology**, which delivers reliable and precise readings even under varying operating conditions, reducing the risk of misfires, rough idling, or engine stalling. Compatible with **OEM specifications**, this sensor is engineered to match the exact dimensions and performance standards of the original equipment manufacturer, ensuring a perfect fit and seamless operation without the need for additional modifications. Whether you re addressing a malfunctioning sensor, upgrading for enhanced reliability, or performing routine maintenance, this sensor offers a cost-effective yet high-quality solution that restores your Nissan Frontier or Xterra to peak performance. Its straightforward installation process, coupled with long-term durability, makes it an indispensable component for any vehicle owner seeking dependable engine operation and extended component lifespan.

**Pros and Cons of buying a ESA53611 Crankshaft Position Sensor for a Nissan Frontier/Xterra**

1. **Compatibility:** The ESA53611 is a direct replacement part designed specifically for certain Nissan Frontier and Xterra models, ensuring a proper fit without modification. This reduces the risk of installation issues or misalignment.

2. **Reliability:** As an OEM (Original Equipment Manufacturer) or high-quality aftermarket part, the sensor is built to meet Nissan s performance standards. This can lead to improved engine performance, smoother operation, and fewer electrical or mechanical failures compared to lower-quality alternatives.

3. **Ease of Installation:** The sensor is typically designed to be a straightforward plug-and-play replacement. Most users can install it themselves with basic tools, saving labor costs associated with professional installation.

4. **Diagnostic Accuracy:** A functioning crankshaft position sensor provides precise data to the engine control module (ECM), which is critical for proper ignition timing, fuel injection, and overall engine management. Replacing a faulty sensor can resolve check engine light (CEL) issues and improve drivability.

5. **Cost-Effective:** While the upfront cost may seem high compared to some aftermarket parts, replacing a faulty sensor prevents more expensive engine damage (e.g., misfires, catalytic converter failure, or transmission issues) that can arise from prolonged sensor failure.

6. **Warranty Coverage:** Reputable brands or dealers often provide warranties on sensors, offering peace of mind in case of premature failure. This can be particularly valuable if the sensor is part of a larger engine control system.

7. **Preventative Maintenance:** Replacing a worn-out or failing sensor as a preventative measure can extend the lifespan of other engine components and avoid unexpected breakdowns during critical periods (e.g., long road trips).

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1. **Cost:** The ESA53611 is a relatively expensive part, especially when purchased from authorized dealers or Nissan s official parts catalog. This can be a significant upfront investment, particularly for budget-conscious buyers or those replacing multiple sensors.

2. **Potential Counterfeit Parts:** If purchased from untrusted sellers (e.g., third-party online marketplaces without verification), there is a risk of receiving counterfeit or low-quality replicas. These may fail prematurely or not function as intended, leading to wasted money and additional repairs.

3. **Diagnostic Confusion:** If the sensor was not the root cause of the original issue (e.g., a misfire was actually caused by a faulty ignition coil or wiring problem), replacing just the sensor may not resolve the problem. A thorough diagnostic check is essential before purchasing.

4. **Installation Challenges:** While most installations are simple, some users may encounter difficulties if the sensor is located in a tight or hard-to-reach area (e.g., near the oil pan or transmission). This could require additional tools or patience, and improper handling may damage surrounding components.

5. **Compatibility Variations:** Ensure the ESA53611 matches your specific model year and engine configuration (e.g., 4.0L V6, 3.3L V6, or 2.5L 4-cylinder). Mixing up part numbers can lead to incorrect fits or functionality issues.

6. **Labor Time:** Even if DIY-friendly, the process may take time, especially for inexperienced mechanics. If the sensor is part of a larger repair (e.g., transmission removal), the total labor cost could increase.

7. **Environmental Factors:** If the sensor was damaged by contaminants (e.g., oil leaks, debris, or moisture), replacing it alone may not solve the issue. Addressing the underlying cause (e.g., a leaking gasket or poor sealing) is also necessary for long-term reliability.

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The ESA53611 crankshaft position sensor is a high-quality, reliable replacement part for your Nissan Frontier or Xterra, offering significant benefits in terms of performance, diagnostics, and longevity. However, its cost and the potential for counterfeit parts or installation challenges must be carefully considered. If you are experiencing symptoms like rough idling, poor acceleration, a check engine light, or stalling, replacing the sensor is a logical step provided it is confirmed as the fault through diagnostic testing.

1. **Verify the Issue:** Before purchasing, confirm the sensor is faulty using an OBD-II scanner to read error codes (e.g., P0335 for a crankshaft position sensor malfunction). A mechanic can also perform a visual inspection and resistance/voltage test to confirm failure.

2. **Purchase from a Trusted Source:** Buy the ESA53611 from an authorized Nissan dealer, reputable online retailer (e.g., RockAuto, Amazon with verified sellers), or a parts store with a return policy. Avoid unknown sellers to avoid counterfeit parts.

3. **Consider DIY vs. Professional Installation:** If you are comfortable with basic automotive repairs, install the sensor yourself to save labor costs. If not, hire a mechanic, especially if the sensor is located in a difficult area.

4. **Address Underlying Causes:** If the sensor was damaged by oil leaks, wiring issues, or other problems, address those simultaneously to prevent future failures.

5. **Budget for Additional Costs:** Account for potential extra expenses, such as tools, diagnostic fees, or unexpected complications during installation.

6. **Check for Warranty:** If the sensor is part of a larger engine or transmission issue, inquire about extended warranties or return policies to mitigate risk.

**Final Verdict:** The ESA53611 is a worthwhile investment for resolving crankshaft position sensor-related issues in your Nissan Frontier/Xterra, provided you purchase it from a reliable source and ensure it is the correct part for your vehicle. For most owners, the benefits of improved engine performance and reliability outweigh the costs, especially when compared to the potential damage from a failing sensor.

Details:

Crankshaft Position Sensor: 1998 2004 Nissan Frontier, 2000 2004 Xterra Check Fitment for Your Vehicle. Whats in the Box. Verify exact fit by year, make, model, and options. Product Attributes.

part #: esa53611 prices

• $25.00-$34.51

specifications cranshafengin:

• for models: Frontier, Xterra
• for makes: Nissan
• brand: Trq
• mpn: Esa53611
• part type: Crankshaft Sensor
• california prop 65 warning: Attention California Customers, Which Are Known To The State Of California To Cause Cancer, And Birth Defects Or Other Reproductive Harm.
• custom bundle: No
• fitment type: Direct Replacement
• manufacturer warranty: Lifetime
• upc: 195591536110

shipping cranshafengin:

• class: Standard
• cost: $0.00
• type: Fixed
• service: Standard
• transit: 3-6 Days

general cranshafengin:

• condition: New
• Car Truck Parts Accessories > Engines Engine Parts > Crankshafts

offer cranshafengin:

• availability: In Stock
• options: Ship-to-home
• started: March 7, 2026
• sold: 0
• quantity: 1

returns cranshafengin:

• policy: Returns Accepted
• time: 60 Days
• paid by: Seller

seller cranshafengin:

• # reviews: 466816
• city: Gardner, Kansas
• rating: 99.7%

payments cranshafengin:

• wallet: Paypal
• other
• credit card: Mastercard

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