INFINITI 90500-3JA1A Power Tailgate Trunk Latch Motor JX35 Actuator 4237

( Manufacturer Part Number: 90500-3JA1A ), ( Type: Power Tailgate Lock, Motorized Trunk Latch ), ( Oe/oem Part Number: 90500-9nt0a ), ( Infiniti Part Name: Back Door Lock Remote Control Assembly ), ( Placement On Vehicle: Rear ), ( Country Of Origin: Philippines )

Review INFINITI Power Tailgate Trunk Latch Motor Actuator fits QX60 2014–2020

The **Infiniti 90500-3JA1A Power Tailgate Trunk Latch Motor Actuator (Part #4237)** is a precision-engineered component designed exclusively for the **2014 2020 Infiniti QX60 and JX35** models, serving as the critical actuator responsible for the seamless operation of the power tailgate latch system. This high-performance motor actuator is engineered to deliver smooth, reliable, and silent activation of the tailgate, ensuring effortless opening and closing with minimal effort from the driver. Constructed from durable materials, including reinforced plastic housing and a robust internal motor assembly, this actuator is built to withstand the demands of daily use while maintaining long-term durability. The design incorporates a **direct-drive mechanism**, eliminating the need for additional linkages or cables, which reduces wear and tear while enhancing the overall efficiency of the tailgate operation. Whether in cold weather conditions or under heavy loads, this actuator provides consistent performance, making it an essential upgrade or replacement for owners seeking to restore or enhance the functionality of their vehicle s power tailgate system. Its compatibility with the **QX60 and JX35** ensures a perfect fit, while its **OEM-level quality** guarantees compatibility with the vehicle s existing wiring and control modules, ensuring seamless integration without the need for additional modifications. Whether replacing a worn-out actuator or upgrading to a more robust unit, this part is a dependable choice for maintaining the convenience and reliability of your Infiniti s power tailgate system.

### **Pros and Cons of buying a Infiniti 90500-3JA1A (2014 2020 QX60/JX35 Power Tailgate Trunk Latch Motor Actuator Part #4237)**

1. **Direct OEM Replacement** This part is an original equipment manufacturer (OEM) component, meaning it is designed to fit perfectly with no modifications required. It ensures compatibility with the vehicle s electrical and mechanical systems, reducing the risk of improper function or damage.

2. **Reliability and Durability** OEM parts are built to the same standards as factory-installed components, which typically means higher durability and longer lifespan compared to aftermarket alternatives. This reduces the likelihood of premature failure or frequent replacements.

3. **Warranty Coverage** Purchasing from a reputable dealer or supplier often includes a warranty (e.g., 1 2 years or lifetime limited warranty, depending on the seller). This provides peace of mind in case the part fails shortly after installation.

4. **Consistency with Factory Performance** Since it is an exact match to the original part, it will operate as intended by the manufacturer, including smooth activation, consistent power, and proper integration with the vehicle s control systems (e.g., keyless entry or remote tailgate release).

5. **Easier Installation** Because it is an OEM part, it should align seamlessly with the vehicle s wiring harness, mounting points, and control module. This simplifies the installation process and reduces the chance of errors during fitting.

6. **Support for Resale Value** If you plan to sell or trade in your vehicle in the future, having OEM parts installed can positively influence a buyer s perception, as they may prefer a vehicle with genuine components.

7. **Access to Technical Support** OEM parts often come with access to manufacturer support, including diagnostic tools, repair guides, or troubleshooting assistance if issues arise post-installation.

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1. **Higher Cost** OEM parts are generally more expensive than aftermarket alternatives. The price of this specific actuator (around **$200 $400**, depending on the seller and region) reflects its quality and brand reputation, which may be a significant investment for budget-conscious buyers.

2. **Limited Availability** OEM parts may not always be in stock at local auto parts stores. You may need to order online from specialized suppliers, which could introduce delays in receiving the part.

3. **Potential for Counterfeit Parts** When purchasing online, there is a risk of receiving a counterfeit or low-quality OEM part disguised as genuine. Always buy from trusted sellers (e.g., Infiniti dealerships, reputable online retailers like RockAuto, or authorized distributors) to avoid this issue.

4. **No Additional Features** Unlike some aftermarket parts, this OEM actuator does not include extra functionalities (e.g., enhanced durability, smart features, or extended warranties). If you re looking for upgrades beyond the factory specification, you may need to explore aftermarket options.

5. **Installation May Require Professional Help** While the part itself is straightforward, some buyers may lack the technical skills or tools to install it correctly. If you re not comfortable with automotive repairs, hiring a mechanic could add to the overall cost.

6. **Environmental and Ethical Concerns** OEM parts are often sourced from manufacturing facilities with higher environmental standards, but they may still contribute to e-waste if the old part is not recycled properly. Some buyers prefer aftermarket parts for sustainability reasons, though this is subjective.

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The **Infiniti 90500-3JA1A (2014 2020 QX60/JX35 Power Tailgate Trunk Latch Motor Actuator Part #4237)** is a high-quality OEM replacement part that offers reliability, compatibility, and peace of mind. It is ideal for buyers who prioritize **durability, warranty coverage, and seamless integration** with their vehicle. However, the **higher cost and potential availability issues** may be drawbacks for those on a tight budget or seeking additional features.

If your primary goal is to **restore factory function** without compromising on quality, this part is an excellent choice. If you re open to cost savings or exploring upgrades, you could compare it to **aftermarket alternatives** (e.g., ACDelco, Dorman, or Mopar equivalents) that may offer similar performance at a lower price.

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- You want the most reliable and long-lasting solution.

- You have the budget for a genuine Infiniti component.

- You plan to keep the vehicle long-term or sell it later.

- You re comfortable installing it yourself or have access to a trusted mechanic.

- You re looking to save money without sacrificing quality.

- You re open to parts with similar specifications (e.g., **ACDelco 12A1310** or **Dorman 8000500**).

- You re unsure about the part s availability and want to explore cheaper options first.

**Final Tip:** Always verify the seller s reputation, check for warranties, and ensure the part number matches your vehicle s year and model before purchasing. If possible, consult with an Infiniti technician to confirm compatibility and installation requirements.

Details:

This is the motorized version of latch for model's with an automatic close auto pull down lift gate. Condition: Good condition with some minor surface marks. 2013 Infiniti JX35. For your consideration is a Infiniti trunk lock assembly.

part #: 905003ja1a prices

• $85.00-$159.00

specifications trunklipa:

• for models: Qx60
• for makes: Infiniti
• for years: 2014-2020
• mpn: 90500-3ja1a
• type: Power Tailgate Lock, Motorized Trunk Latch
• oe/oem part number: 90500-9nt0a
• infiniti part name: Back Door Lock Remote Control Assembly
• placement on vehicle: Rear
• country of origin: Philippines

returns trunklipa:

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

general trunklipa:

• Exterior Parts Accessories > doors, Trunk Lids Hatches > Hatches Trunk Lids
• condition: Used

payments trunklipa:

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

shipping trunklipa:

• class: Standard, Expedited
• cost: $0.00
• type: Fixed
• carrier: USPS
• transit: 4-8 Days
• service: USPS Ground Advantage, USPS Priority Mail Padded Flat Rate Envelope

offer trunklipa:

• sold: 0
• availability: In Stock
• options: Ship-to-home
• quantity: 1
• started: February 6, 2026

seller trunklipa:

• rating: 100.0%
• city: Allentown, Pennsylvania
• # reviews: 5807

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