MERCURY 8E5A-5421813-BA Driver Left Front Door Latch 285.FD3L10

( Manufacturer Part Number: 8E5A-5421813-BA ), ( Conditions Options: Lf Door Latch, Pw, Pl ), ( Genuine Oem: Yes ), ( Ipn: 285.fd3l10 ), ( Vintage Part: No ), ( Material: Plastic, Steel ), ( Attachment Type: Bolt-on ), ( Warranty: 90 Day ), ( Placement On Vehicle: Front, Left ), ( Type: Door Latch ), ( Oe/oem Part Number: 6e5z-5421813-ba, 6e5z-54221a00-e, 6e5z-5422153-aa ), ( Style: Primary Door Latch )

Review MERCURY Driver Left Front Door Latch fits MILAN 2006–2010

The **Mercury Milan (2006 2010) Left Front Door Latch Assembly (Part # 8E5A-5421813-BA)** is a precision-engineered component designed to ensure seamless operation and reliable security for the iconic Mercury Milan s front passenger door. Crafted from high-grade, corrosion-resistant materials, this latch mechanism is built to withstand the demands of daily driving while maintaining smooth functionality over the long term. The assembly features a robust, spring-loaded latch bolt that securely engages with the door frame, providing a tight seal to prevent drafts and enhance interior comfort. The integrated striker plate ensures a precise fit, reducing wear on both the latch and the door frame, which helps minimize rattling and unnecessary noise during operation. This latch is engineered to align perfectly with the Milan s door panel, offering a clean, factory-style appearance while delivering the durability expected from a Mercury vehicle. Whether used for original equipment replacement or a meticulous restoration project, this latch assembly is a critical component that contributes to both the vehicle s aesthetic integrity and its operational reliability. Its compatibility with the 2006 through 2010 model years ensures a seamless fit, making it an essential part for owners seeking to maintain or restore their Milan s functionality and resale value.

### **Pros and Cons of buying a Mercury 8E5A-5421813-BA Driver Left Front Door Latch (2006 2010 Milan)**

1. **Direct Fitment** This part is specifically designed for the 2006 2010 Mercury Milan, ensuring compatibility without modifications. It should align perfectly with the door latch mechanism, reducing the risk of installation issues.

2. **Reliability** As an OEM (Original Equipment Manufacturer) or high-quality aftermarket part, it is built to meet Mercury s original standards, which means it should function reliably and last as long as the original component.

3. **Prevents Further Damage** A faulty door latch can cause misalignment, difficulty opening/closing the door, or even damage to the door frame or weather stripping over time. Replacing it early can prevent more extensive (and costly) repairs.

4. **Improved Functionality** If the current latch is sticking, binding, or failing to engage properly, this replacement should restore smooth operation, making door use more convenient.

5. **Aesthetic Consistency** Since it matches the original design, the door will look uniform after installation, avoiding the need for additional trim or adjustments.

6. **Warranty Coverage** If purchased from a reputable seller (e.g., an authorized dealer or trusted online retailer), it may come with a warranty, providing peace of mind against defects.

7. **Easy Installation** Many door latches are designed for straightforward replacement, requiring only basic tools. If you re mechanically inclined, you can likely install it yourself, saving labor costs.

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1. **Cost** As an OEM or high-quality aftermarket part, this latch may be more expensive than generic or cheaper aftermarket alternatives. Prices can range from $50 to over $100, depending on the source.

2. **Potential Counterfeit Parts** If buying from an untrusted seller (e.g., unverified eBay or Amazon third-party vendors), there s a risk of receiving a counterfeit or low-quality part that fails prematurely.

3. **Installation Challenges** While many latches are simple to replace, some may require disassembling the door panel or adjusting the striker plate. If you re not comfortable with this, you may need to pay for professional installation, adding to the cost.

4. **Compatibility Doubts** Even if the part is listed as a direct fit, slight variations in trim levels or modifications (e.g., aftermarket door handles) could cause fitment issues. Always verify the exact model year and trim before purchasing.

5. **Limited Availability** OEM parts may be harder to find than generic alternatives, especially if the vehicle is no longer in production. You may need to order from a specialty auto parts store or wait for shipping.

6. **Rust or Wear in Adjacent Components** If the latch mechanism is failing due to rust, corrosion, or worn-out adjacent parts (e.g., the striker plate or door hinge), replacing just the latch may not fully resolve the issue. Inspect these components during installation.

7. **Learning Curve for DIYers** If you ve never replaced a door latch before, there s a risk of damaging the door panel, wiring, or other components during removal or installation. Taking your time and following instructions carefully is essential.

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The **Mercury 8E5A-5421813-BA driver left front door latch** is a solid choice for restoring proper function to your 2006 2010 Milan s door latch system. Its **direct fitment, reliability, and OEM-quality construction** make it a preferable option over cheaper alternatives, especially if you want long-term performance. However, the **higher cost, potential for counterfeit parts, and installation considerations** mean it s not without drawbacks.

If you re experiencing **sticking, misalignment, or complete failure** of the latch, replacing it promptly will prevent further damage and inconvenience. For best results:

- **Buy from a trusted source** (e.g., RockAuto, AutoZone, or an authorized dealer) to avoid counterfeits.

- **Inspect adjacent components** (striker plate, hinges, weather stripping) for wear or rust.

- **Follow a step-by-step guide** during installation to ensure proper fitment.

- **Consider professional installation** if you re unsure about handling wiring or door panel removal.

- You need a reliable, long-lasting solution for your door latch.

- You re willing to invest in an OEM-quality replacement to avoid future issues.

- You re comfortable with basic automotive repairs or can afford professional installation.

- You re on a tight budget and can find a high-quality aftermarket alternative (e.g., a part from a brand like Dorman or Wixon) at a lower cost.

- You suspect the issue stems from rust or damage to other door components, which may require additional repairs.

- You re unsure about your ability to install it correctly, and the cost of professional labor outweighs the part s price.

**Final Verdict:** This is a **strong, practical choice** for most owners, provided you source it carefully and address any underlying issues. For the best value, compare prices across reputable sellers and consider whether DIY installation is feasible.

Details:

LF DOOR LATCH,PW,PL,8E5A-5421813-BA 5/2/2026.

part #: 8e5a5421813 prices

• $49.99-$75.00

specifications carlockiio:

• for models: Milan
• for makes: Mercury
• for years: 2006-2010
• mpn: 8e5a-5421813-ba
• conditions options: Lf Door Latch, Pw, Pl
• genuine oem: Yes
• ipn: 285.fd3l10
• vintage part: No
• material: Plastic, Steel
• attachment type: Bolt-on
• warranty: 90 Day
• placement on vehicle: Front, Left
• type: Door Latch
• oe/oem part number: 6e5z-5421813-ba, 6e5z-54221a00-e, 6e5z-5422153-aa
• style: Primary Door Latch

returns carlockiio:

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

seller carlockiio:

• rating: 100.0%
• city: North Vernon, Indiana
• # reviews: 4746

general carlockiio:

• condition: Used
• Exterior Parts Accessories > doors, Trunk Lids Hatches > Lift Supports, Latches, Hinges Additional Parts

payments carlockiio:

• other
• wallet: Paypal
• credit card: Mastercard

offer carlockiio:

• sold: 0
• availability: In Stock
• quantity: 1
• options: Ship-to-home
• started: May 2, 2026

shipping carlockiio:

• cost: $0.00
• class: Standard
• transit: 4-7 Days
• service: Standard
• type: Fixed

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