1. Lock Hardware Deals
  2. sku: 31517793922792813
  3. NISSAN ALTIMA

NISSAN 643.DA1J07 Door Lock Actuator Passenger Right Front

fits model: Altima. make: Nissan. year: 2007–2011.

643.da1j07 Nissan Door Lock Actuator Passenger Right Front 2007-2011 Altima

( Part Type: Actuator Door Lock ), ( Conditions Options: R.f. ), ( Genuine Oem: Yes ), ( Ipn: 643.da1j07 ), ( Manufacturer Warranty: 90 Day )

Review NISSAN Door Lock Actuator Passenger Right Front fits ALTIMA 2007–2011

The **Nissan 643.DA1J07 Door Lock Actuator (Passenger Right Front)** is a precision-engineered component designed exclusively for the **2007 2011 Nissan Altima**, ensuring seamless and reliable operation of the passenger-side front door locking mechanism. This high-quality actuator is a direct-fit replacement for the original equipment (OEM) part, meticulously crafted to match the exact specifications of Nissan s factory design, including the same robust construction, smooth operation, and durable materials. Engineered with a **robust motor and gear assembly**, this actuator delivers consistent power and precise control, eliminating common issues like slow response, erratic locking, or complete failure that can plague aftermarket alternatives. The unit features a **sealed, corrosion-resistant housing** to protect against environmental elements, ensuring longevity even in varying weather conditions, while its **compatible wiring harness connector** guarantees a secure and interference-free electrical connection. Whether addressing a malfunctioning lock, a door that won t latch properly, or a complete lock actuator failure, this replacement part restores full functionality to your Altima s door locking system with ease. Built to withstand the demands of daily use, this actuator is an ideal solution for both professional mechanics and DIY enthusiasts seeking a dependable, long-lasting fix that maintains the integrity of their vehicle s original design.

**Pros and Cons of buying a Nissan 643.DA1J07 Door Lock Actuator (Passenger Right Front, 2007 2011 Altima)**

### **Pros:**

1. **Direct Fitment** This part is designed specifically for the 2007 2011 Nissan Altima, ensuring compatibility without modifications. It matches the exact mounting points, wiring, and structural requirements of your vehicle s door panel.

2. **Reliability** Nissan s door lock actuators are generally durable, especially when sourced from reputable manufacturers. A high-quality actuator reduces the risk of premature failure, which can be common in older vehicles due to wear or electrical issues.

3. **Easy Installation** The part is straightforward to replace, typically requiring only basic tools (screwdriver, trim removal tools, and possibly a socket set). Many owners report completing the job in under an hour, especially if they ve worked on their car before.

4. **Cost-Effective** Purchasing the actuator directly (rather than through a dealership) saves money. Prices for this part are usually reasonable, often ranging between $20 $50 depending on the brand and retailer. Labor costs at a shop can add up, so DIY is a cost-effective alternative.

5. **Prevents Further Damage** A failing door lock actuator can cause the door to stick, jam, or fail to lock/unlock properly. Replacing it early prevents secondary issues like misaligned door seals, electrical shorts, or damage to the door mechanism from forced use.

6. **Accessibility of Parts** This is a common part, so it s widely available from online retailers (Amazon, RockAuto, eBay), auto parts stores (AutoZone, O Reilly), and even Nissan dealerships (though the latter may be pricier). Multiple suppliers ensure you can find a good deal or a replacement quickly.

7. **Potential to Extend Vehicle Lifespan** If the actuator failure is related to age or wear, replacing it can restore functionality and prevent frustration during daily use. This is particularly useful if you rely on your Altima for commuting or long drives.

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### **Cons:**

1. **Potential Counterfeit or Low-Quality Parts** Some online sellers may offer knockoff or low-quality actuators that fail quickly or don t fit properly. Buying from unknown sellers increases the risk of receiving a defective or incompatible part. Always check reviews, seller ratings, and return policies before purchasing.

2. **Electrical Issues** Even with the correct actuator, electrical problems (corroded connectors, faulty wiring, or a failing door lock motor) can persist. You may need to inspect or replace wiring harnesses, relays, or the door lock switch if the issue isn t resolved by the actuator alone.

3. **Trim Removal Challenges** The door panel trim must be removed to access the actuator, which can be tricky for beginners. Improper handling may damage the trim or the door panel itself. Some owners find the process frustrating if they re not familiar with plastic trim tools.

4. **Recurring Problems** In rare cases, the underlying issue (e.g., a faulty door lock switch, water damage, or a failing door lock motor) may cause the new actuator to fail again. A thorough diagnosis before replacement is advisable.

5. **Limited Warranty** Many aftermarket actuators come with short warranties (30 90 days), while OEM parts may have better coverage. If the part fails within the warranty period, you ll need to rely on the seller s return policy, which can be inconvenient.

6. **Time-Consuming for Inexperienced DIYers** While the job itself isn t overly complex, removing and reinstalling the door panel requires patience. Mistakes during disassembly (e.g., losing screws, damaging clips) can prolong the process or require additional parts to fix.

7. **Compatibility Variations** While this part is designed for your Altima, slight variations in door panel designs (e.g., different trim levels or aftermarket modifications) could require adjustments. Always verify the part number and fitment details before buying.

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### **Conclusion:**

Buying the **Nissan 643.DA1J07 door lock actuator** for your 2007 2011 Altima is a practical and cost-effective solution for restoring proper door lock functionality. The part is widely available, easy to install, and designed specifically for your vehicle, making it a reliable choice for most owners. However, the success of the repair depends on ensuring you purchase a genuine or high-quality part, diagnosing any underlying electrical issues, and carefully following the installation steps.

For most DIYers with basic mechanical skills, this is a manageable repair that saves money compared to dealership labor. If you re unsure about the installation process or suspect deeper electrical problems, consulting a mechanic or auto electrician beforehand may prevent frustration or additional costs.

### **Recommendation:**

1. **Purchase from a Trusted Source** Buy from reputable sellers like RockAuto, Amazon (with high ratings), or well-reviewed eBay vendors. Avoid suspiciously cheap listings that may indicate counterfeit parts.

2. **Check for Electrical Issues** Before replacing the actuator, test the door lock switch, wiring, and motor for proper function. Use a multimeter to check for continuity and voltage if you re comfortable with basic diagnostics.

3. **Gather Tools in Advance** Ensure you have the right tools: plastic trim tools, screwdriver set, socket wrench, and possibly a door panel removal guide if this is your first time.

4. **Follow a Step-by-Step Guide** Use a detailed repair guide (from a trusted source like Chilton, Haynes, or YouTube tutorials) to avoid mistakes during disassembly and reassembly.

5. **Consider Professional Help if Needed** If you re uncomfortable with the process or suspect hidden problems (e.g., water damage, faulty wiring), a mechanic can diagnose and replace the part for you.

**Final Verdict:** This is a **worthwhile purchase** for most Altima owners experiencing door lock actuator failure, provided you take precautions to ensure quality and proper installation. The time and cost savings of DIY make it a smart choice for those with moderate mechanical experience.

Details:

Just the option. Menu Door Lock Actuator Passenger Right Front 2007 2011 Nissan Altima. 07-11 Please verify fitment in our prior to purchasing this item.: model ALTIMA.

All Engines and Transmission must be shipped to a commercial address. Ryan Ferrell. Buzz Gardner. Toggle navigation Menu.

specifications carlockiio:

  • for models: Altima
  • for makes: Nissan
  • for years: 2007-2011
  • part type: Actuator Door Lock
  • conditions options: R.f.
  • genuine oem: Yes
  • ipn: 643.da1j07
  • manufacturer warranty: 90 Day

payments carlockiio:

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

seller carlockiio:

  • rating: 99.9%
  • city: Pompano Beach, Florida
  • # reviews: 11668

shipping carlockiio:

  • cost: $0.00
  • service: USPS Ground Advantage
  • transit: 3-9 Days
  • type: Fixed
  • carrier: USPS
  • class: Standard

offer carlockiio:

  • started: May 13, 2026
  • quantity: 1
  • options: Ship-to-home
  • best offers: True
  • availability: In Stock
  • sold: 0

general carlockiio:

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

returns carlockiio:

  • policy: Returns Accepted
  • paid by: Seller
  • time: 30 Days
for models: altima, for makes: nissan, for years: 2007-2011, part type: actuator door lock, conditions options: r.f., genuine oem: yes, manufacturer warranty: 90 day,
manufacturer: nissan, category: auto parts > car truck parts accessories > exterior parts accessories > exterior locks lock hardware, sku: 31517793922792813,
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5 offers $59.00–$59.00 USD
  • Used. Offer #1 priced at $59.00 + $10.00 shipping estimate = $69.00* total. +$10.00 shipping
  • Used. Offer #2 priced at $59.00 + $10.00 shipping estimate = $69.00* total. +$10.00 shipping
  • Used. Offer #3 priced at $59.00 + $10.00 shipping estimate = $69.00* total. +$10.00 shipping
  • Used. Offer #4 priced at $73.00 + $0.00 shipping estimate = $73.00* total. Ryan Ferrell Model ALTIMA.FREE SHIPPING
  • Used. Offer #5 priced at $73.00 + $0.00 shipping estimate = $73.00* total. FREE SHIPPING

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