1. Emblems & Ornaments Offered
  2. sku: 22755557017695853
  3. BMW 7802377589

BMW 7802377589 Position Sensor A36

fits model: F12, 650. make: Bmw. year: 2012.

7802377589 Bmw 650 2012 F12 Position Sensor A36

( Manufacturer Part Number: 7802377589 ), ( Part Type: Sensor ), ( Manufacturer Warranty: 30 Day ), ( Country Of Origin: Germany )

Review BMW Position Sensor A36 fits F12 650 2012

The **BMW 7802377589 650 2012 F12 Position Sensor (A36)** is a precision-engineered component designed specifically for the **BMW F12 7 Series (650i, 650Li, and 650d models)** produced between **2012 and 2014**. This sensor, identified by its **OEM part number 7802377589**, plays a critical role in the **intake air system**, ensuring accurate measurement of airflow entering the engine for optimal performance, fuel efficiency, and emissions compliance. Positioned within the **intake manifold**, the **A36 sensor** operates as a **variable reluctance sensor**, converting mechanical movement into an electrical signal that the engine control unit (ECU) interprets to regulate throttle response, air-fuel ratios, and overall engine calibration.

Crafted with **high-grade materials and BMW s stringent quality standards**, this sensor features a **robust stainless steel housing** to withstand the demanding conditions of the engine bay, including exposure to heat, vibration, and moisture. The internal **magnetic and inductive components** are precision-machined to deliver **consistent and reliable readings**, minimizing fluctuations that could lead to drivability issues such as rough idling, hesitation, or reduced power output. The **A36 sensor** is particularly vital for maintaining the **turbocharged diesel (650d) or naturally aspirated gasoline (650i) engines** in these models, as it directly influences turbocharger spool-up timing and intake efficiency.

For installation, the **BMW 7802377589** is a **direct-fit replacement**, designed to seamlessly integrate with the original sensor s mounting points and wiring harness, ensuring compatibility without the need for additional modifications. Its **OEM-level performance** guarantees that it meets or exceeds the factory specifications, providing the same level of precision as the original equipment, which is essential for passing emissions tests and preserving the vehicle s performance characteristics. Whether used in a **restoration project, routine maintenance, or as a proactive replacement** before failure, this sensor is a **critical component** for maintaining the reliability and efficiency of the F12 7 Series.

Built to last, the **7802377589** is a **high-quality aftermarket alternative** to costly OEM replacements, offering **cost-effective reliability** without compromising on performance. Its **durable construction and accurate signal output** make it an ideal choice for both **BMW enthusiasts and professional mechanics** seeking a dependable solution for their intake air system. Proper installation and periodic inspection of the sensor s connections can further extend its lifespan, ensuring long-term functionality in even the most demanding driving conditions.

### **Analysis of Buying a Used BMW 7 Series (F12) Position Sensor (A36) 2012 Model**

#### **Pros of purchasing a Part**

1. **Compatibility and Reliability** The **A36 position sensor** (also known as the **crankshaft position sensor** or **CKP sensor**) is a critical component in the BMW F12 7 Series engine management system. A high-quality aftermarket or OEM replacement ensures proper engine function, preventing misfires, stalling, or failure to start.

2. **Prevents Costly Engine Damage** A faulty position sensor can lead to catastrophic engine failure if ignored. Replacing it early avoids expensive repairs, such as damaged injectors, catalytic converters, or internal engine harm.

3. **Improved Driving Experience** A properly functioning sensor ensures smooth acceleration, optimal fuel delivery, and correct timing, which enhances overall performance and fuel efficiency.

4. **Warranty and Brand Reputation** If purchasing from a reputable seller (e.g., BMW-approved dealer, trusted aftermarket supplier), the part may come with a warranty, reducing long-term risk.

5. **Ease of Installation** The A36 sensor is relatively straightforward to replace, requiring basic mechanical skills and standard tools. Many DIY mechanics can install it without professional assistance.

6. **Cost-Effective Compared to Engine Replacement** Replacing a single sensor is far cheaper than overhauling the engine or replacing internal components damaged by a failing sensor.

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#### **Cons of purchasing a Part**

1. **Potential Counterfeit or Low-Quality Parts** The aftermarket for BMW sensors is flooded with knockoffs that may fail prematurely or not meet OEM specifications. Buying from untrusted sources risks wasting money on a defective part.

2. **Diagnostic Challenges** If the sensor is not the actual issue (e.g., wiring problems, faulty ECU, or other sensor failures), replacing it without proper diagnostics may not resolve the problem, leading to repeated repairs.

3. **Labor Costs (If Not DIY)** If hiring a mechanic, labor charges for installation can add significant expense, especially in high-cost areas.

4. **Compatibility Risks** While the **A36 sensor** is standard for the **BMW N63 (6.0L Twin-Turbo V12)** in the F12 7 Series, ensuring the exact model (e.g., **760i vs. 750i**) and year (2012) is crucial. Mixing up sensors can cause engine misfires or failure.

5. **Recurring Issues** Some sensors, especially aftermarket ones, may wear out quickly or develop electrical resistance issues, requiring replacement sooner than expected.

6. **Time-Consuming Installation** For inexperienced mechanics, removing the engine cover, locating the sensor, and ensuring proper alignment can be time-consuming and frustrating.

7. **Potential for Additional Repairs** If the sensor failure was due to underlying issues (e.g., oil leaks, carbon buildup, or wiring corrosion), replacing just the sensor may not be a permanent fix.

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### **Conclusion**

The **BMW 7 Series (F12) Position Sensor (A36)** is a **necessary and cost-effective repair** if the sensor is confirmed faulty. It prevents severe engine damage and ensures reliable operation. However, **quality, sourcing, and proper diagnostics** are critical to avoid wasting money on subpar parts or unnecessary replacements.

If the sensor is the **only confirmed issue** and you purchase from a **trusted supplier** (preferably OEM or a well-reviewed aftermarket brand), the replacement is a **wise investment**. However, if the problem persists after replacement, further diagnostics (e.g., checking wiring, ECU, or other sensors) are essential.

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### **Recommendation**

1. **Verify the Diagnosis First** Before purchasing, confirm the sensor is the root cause using a **scan tool** (e.g., BMW ICOM, OBD-II reader) to check for **CKP sensor error codes (e.g., P0335, P0336)**.

2. **Buy from a Reputable Source**

- **OEM (Original Equipment Manufacturer)** parts from BMW or authorized dealers (most reliable but expensive).

- **High-quality aftermarket brands** like **Bosch, Denso, or ACDelco** (check reviews and compatibility).

- Avoid **unknown sellers** on eBay, Amazon, or local markets unless they have strong feedback.

3. **Consider a Remanufactured Sensor** If budget is a concern, a **remanufactured OEM sensor** (e.g., from **BMW Approved Remanufacturers**) offers a balance between cost and reliability.

4. **DIY Installation if Possible** If comfortable with basic engine work, replacing the sensor yourself saves labor costs. Follow **BMW-specific guides** and ensure proper torque settings.

5. **Monitor for Recurring Issues** After replacement, watch for **new error codes** or persistent engine problems. If symptoms return, inspect **wiring, connectors, and the ECU**.

6. **Budget for Additional Maintenance** If the car is older (2012), consider **related services** like **spark plug replacement, fuel system cleaning, or carbon buildup treatment**, as these can affect sensor performance.

### **Final Verdict**

**Proceed with the purchase if:**

- The sensor is confirmed faulty.

- You buy from a **trusted supplier**.

- You either **DIY the install** or use a **reliable mechanic**.

**Avoid if:**

- The issue is not confirmed as the sensor.

- You suspect **wiring or ECU problems** without proper diagnostics.

- The seller has **no reputation** or **poor reviews**.

For a **2012 BMW F12 7 Series**, investing in a **quality position sensor** is a **smart preventive measure** just ensure the rest of the system is healthy to maximize longevity.

Details:

Fitment and Compatibility. Please match part number to ensure fitment. BMW 650 2012 F12 CONVERTIBLE N63 engine rear wheel drive. If the item was listed with.

This part may fit one or all of the described vehicles. Item is available for pickup locally or by shipping.

part #: 7802377589 price

  • $40.00

specifications emblico:

  • for models: F12, 650
  • for makes: Bmw
  • for years: 2012
  • mpn: 7802377589
  • part type: Sensor
  • manufacturer warranty: 30 Day
  • country of origin: Germany

shipping emblico:

  • carrier: USPS
  • class: Standard
  • service: USPS First Class
  • cost: $8.50
  • transit: 3-7 Days
  • type: Fixed

general emblico:

  • Car Truck Parts Accessories > Exterior Parts Accessories > Emblems Ornaments
  • condition: Used

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offer emblico:

  • best offers: True
  • quantity: 1
  • availability: In Stock
  • options: Ship-to-home
  • sold: 0
  • started: May 25, 2026

seller emblico:

  • # reviews: 2718
  • rating: 99.4%
  • city: Sacramento, California

returns emblico:

  • time: 30 Days
  • paid by: Seller
  • policy: Returns Accepted
for models: f12, 650, for makes: bmw, for years: 2012, part type: sensor, manufacturer warranty: 30 day, country of origin: germany,
category: auto parts > car truck parts accessories > exterior parts accessories > emblems ornaments, sku: 22755557017695853,
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1 offer $40.00 USD
  • Used. Offer #1 priced at $40.00 + $8.50 shipping estimate = $48.50* total. If the item was listed with ?. BMW 650 2012 F12 CONVERTIBLE N63 engine rear wheel drive.+$8.50 shipping

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