NISSAN 643.DA1N11 Crosscabriolet Front Left Door Lock Actuator

( Manufacturer Part Number: 643.DA1N11 ), ( Conditions Options: Crosscabriolet Fl ), ( Genuine Oem: Yes ), ( Descriptionpartcondition: 2011 Nissan Murano Crosscabriolet Oem Front Left Door Lock Actuat ), ( Manufacturer Warranty: 90 Day ), ( Placement On Vehicle: Front, Left ), ( Type: Door Lock )

Review NISSAN Crosscabriolet Oem Front Left Door Lock Actuator fits MURANO 2011

The **Nissan 643.DA1N11 (2011 Murano Cross Cabriolet Front Left Door Lock Actuator)** is a precision-engineered component designed specifically for the front left door mechanism of the 2011 Nissan Murano Cross Cabriolet, a hybrid model blending the versatility of a crossover SUV with the convertible elegance of a cabriolet. This actuator serves as the critical motorized driver behind the door s locking and unlocking functionality, ensuring seamless operation of the power door locks while maintaining the vehicle s sleek, modern aesthetic. Crafted from high-quality materials, including durable plastic and reinforced metal components, the actuator is built to withstand the rigors of daily use, including exposure to varying temperatures, moisture, and mechanical stress. Its compact yet robust design integrates smoothly into the door panel, interfacing with the door s latch mechanism, window regulator, and central locking system to provide smooth, silent engagement and disengagement of the lock pins. The actuator operates via electrical signals from the vehicle s control module, delivering precise and reliable performance with minimal wear over time. For owners seeking to restore or upgrade their Murano s door lock functionality, this genuine Nissan part ensures compatibility and longevity, maintaining the vehicle s original factory specifications while enhancing its overall reliability. Whether replacing a worn-out actuator or addressing a malfunction in the door lock system, this component is an essential replacement part that upholds the integrity of the Murano s sophisticated powertrain and user-friendly features.

### **Pros and Cons of Buying a Nissan 643.DA1N11 (2011 Murano Cross Cabriolet Front Left Door Lock Actuator)**

1. **Direct Replacement Fit** The part is designed specifically for the 2011 Nissan Murano Cross Cabriolet, ensuring compatibility without modifications.

2. **Reliability** Nissan s door lock actuators are generally durable, and a new or high-quality aftermarket part should function reliably if installed correctly.

3. **Prevents Further Damage** A failing door lock actuator can cause misalignment, difficulty in opening/closing doors, or even damage to the door mechanism. Replacing it early avoids more extensive repairs.

4. **Improves Functionality** A new actuator ensures smooth, consistent operation of the door lock, enhancing convenience and security.

5. **Warranty Coverage** If purchasing from a reputable seller (e.g., OEM or trusted aftermarket supplier), the part may come with a warranty, providing peace of mind.

6. **Cost-Effective** Replacing a single actuator is far cheaper than repairing or replacing an entire door assembly if the issue worsens.

1. **Potential Counterfeit Parts** If buying from an untrusted source, there s a risk of receiving a low-quality or fake part that fails prematurely.

2. **Installation Complexity** The door lock actuator is located behind the door panel, requiring some disassembly. If the buyer lacks mechanical experience, professional installation may be necessary, adding labor costs.

3. **Additional Wear Risk** If the door mechanism or wiring has degraded over time, replacing just the actuator may not fully resolve recurring issues.

4. **Limited Availability** While common, the part may not be in stock at all local auto parts stores, requiring online ordering or special ordering, which could delay repairs.

5. **Price Variability** Prices can fluctuate based on brand (OEM vs. aftermarket), seller, and demand. A higher-priced part doesn t always guarantee better quality.

6. **Diagnostic Uncertainty** If the issue stems from a wiring problem, faulty door control module, or other electrical faults, replacing just the actuator may not fix the root cause.

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### **Conclusion**

Buying a **Nissan 643.DA1N11 (2011 Murano Cross Cabriolet Front Left Door Lock Actuator)** is a practical solution for addressing a malfunctioning door lock, provided the part is genuine and installed correctly. The benefits such as restored functionality, prevention of further damage, and cost savings outweigh the drawbacks if the purchase is made from a reliable source and the installation is handled properly. However, if the problem persists after replacement, it may indicate a deeper issue (e.g., electrical or mechanical failure) that requires professional diagnosis.

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### **Recommendation**

1. **Source the Part Carefully** Purchase from a trusted supplier (e.g., Nissan dealership for OEM, or reputable aftermarket brands like Dorman, ACDelco, or local auto parts stores with good reviews).

2. **Verify Compatibility** Double-check the part number (643.DA1N11) and ensure it matches your vehicle s exact specifications (2011 Murano Cross Cabriolet).

3. **Consider Professional Installation** If uncomfortable with disassembly, have a mechanic install it to avoid damaging the door panel or wiring.

4. **Inspect for Underlying Issues** After replacement, test the door lock thoroughly. If the problem recurs, consult a Nissan specialist to check the door control module, wiring harness, or other components.

5. **Budget for Potential Extras** If the door panel or wiring shows signs of wear, allocate extra funds for preventive maintenance to avoid future failures.

**Final Verdict:** The part is a worthwhile investment for resolving a door lock actuator failure, but due diligence in sourcing and installation is critical for long-term success.

Details:

Not just our Heritage, but Legacy 2011 Nissan Murano CrossCabriolet OEM Front Left Door Lock Actuator 643.DA1N11. Example: RR would be the passenger rear. Orders placed after 2:00 pm CST cannot be guaranteed shipping that day. Door lock actuators are working in good used condition.

Part numbers MUST be matched prior to purchase. 2011 Nissan Murano CrossCabriolet OEM Front Left Door Lock Actuator 643.DA1N11: Some vehicles have different specs that must be matched to ensure fit. Minor cosmetic imperfections should be expected.

part #: 643da1n11 price

• $84.00

specifications carlockiio:

• for models: Murano
• for makes: Nissan
• mpn: 643.da1n11
• conditions options: Crosscabriolet Fl
• genuine oem: Yes
• descriptionpartcondition: 2011 Nissan Murano Crosscabriolet Oem Front Left Door Lock Actuat
• manufacturer warranty: 90 Day
• placement on vehicle: Front, Left
• type: Door Lock

seller carlockiio:

• # reviews: 60301
• city: Mobile, Alabama
• rating: 99.7%

shipping carlockiio:

• service: Standard
• transit: 3-8 Days
• cost: $15.00
• class: Standard
• type: Fixed

general carlockiio:

• Car Truck Parts Accessories > Exterior Parts Accessories > Exterior Locks Lock Hardware
• condition: Used

payments carlockiio:

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

returns carlockiio:

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

offer carlockiio:

• availability: In Stock
• quantity: 1
• sold: 0
• options: Ship-to-home
• started: February 9, 2026
• best offers: True

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