DORMAN OE SOLUTIONS SX-2451 Rear Left Door Lock Actuator Gb Motor

( Brand: Dorman Oe Solutions ), ( Manufacturer Part Number: SX-2451 ), ( Type: Door Lock Actuator Motor ), ( Placement On Vehicle: Body Doors ), ( Manufacturer Warranty: 1 Year / 2 Years / 3 Years / 5 Years Depending On Part ), ( Ipn: C694 39-36 ), ( Compatible Year: 2010 2009 2008 2007 2006 2005 2004 2003 2002 ), ( Core Charge: Free No Core Charge ), ( Position: Rear Left ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine Dorman Door Lock Actuator Motor )

Review DORMAN OE SOLUTIONS Rear Left Door Lock Actuator Motor Mercury Gb fits MOUNTAINEER 2002–2010

The **Dorman SX-2451 Rear Left Door Lock Actuator Motor** is a high-quality, direct-fit replacement designed specifically for the **2002 2010 Mercury Mountaineer (GB)** and its closely related Ford Explorer (SUV) and Lincoln Aviator models. Engineered to meet or exceed OEM specifications, this actuator motor ensures smooth, reliable operation of the rear left door lock mechanism, eliminating common issues such as slow response, intermittent locking, or complete failure. Crafted from durable materials, including a robust motor housing and precision-engineered internal components, this actuator is built to withstand the demands of daily use while maintaining long-term performance. Its compact yet sturdy design guarantees a perfect fit within the vehicle s door panel, minimizing clearance issues and preventing misalignment that could lead to binding or premature wear. Whether replacing a faulty original unit or upgrading for enhanced durability, the Dorman SX-2451 delivers consistent power and precision, ensuring your door locks engage and disengage effortlessly with every push of the button or turn of the key. Ideal for both professional mechanics and DIY enthusiasts, this actuator is a straightforward, no-fuss solution that restores functionality and security to your vehicle s rear left door system.

### Pros and Cons of buying a Dorman SX-2451 Rear Left Door Lock Actuator Motor for a 2002-2010 Mercury Mountaineer (GB)

1. **Direct Fitment** The Dorman SX-2451 is designed as an exact replacement for the rear left door lock actuator motor in your Mercury Mountaineer (GB) model range. This means it should install without modifications, reducing the risk of compatibility issues.

2. **Reliability** Dorman is a well-known brand in the automotive aftermarket, known for producing high-quality, durable parts. Their components are often built to meet or exceed OEM standards, ensuring long-term functionality.

3. **Ease of Installation** Since it s a direct-fit part, replacing the actuator should be straightforward for a mechanically inclined person or a professional mechanic. No additional tools or modifications are typically required beyond basic disassembly of the door panel.

4. **Cost-Effective** While not the cheapest option, Dorman parts are generally more affordable than OEM replacements. This makes it a practical choice for budget-conscious buyers who still want a reliable part.

5. **Warranty Coverage** Dorman parts often come with a manufacturer s warranty (usually 1 year or more), providing some peace of mind in case the part fails prematurely.

6. **Availability** Dorman parts are widely stocked at auto parts stores, both online and in physical locations, making it easy to purchase and receive quickly.

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1. **Potential Quality Variations** While Dorman is reputable, there have been occasional reports of inconsistent quality in some batches. This could mean occasional failures or wear issues, though this is rare with well-maintained parts.

2. **Price Sensitivity** Compared to budget aftermarket brands, Dorman parts may be slightly more expensive. If you re on a tight budget, you might consider cheaper alternatives, though with a trade-off in potential longevity.

3. **Limited Customization** Since this is a direct-fit part, you don t have the option to customize or upgrade the actuator beyond what Dorman provides. If you re looking for performance enhancements (e.g., quieter operation or added durability), this part may not offer those features.

4. **Installation Challenges** While the part is designed for easy installation, some users may still find the process time-consuming, especially if they re not familiar with door panel disassembly. Rust or corrosion in the door mechanism could also complicate the job.

5. **Counterfeit Concerns** Purchasing from untrusted sellers (e.g., third-party online marketplaces) could result in counterfeit or low-quality knockoffs. Always buy from authorized Dorman dealers or reputable retailers to avoid this.

6. **No Additional Features** Unlike some aftermarket upgrades, this part does not include extras like reinforced internals, self-lubricating mechanisms, or extended warranties. It s a functional replacement, not an enhanced one.

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The Dorman SX-2451 rear left door lock actuator motor is a **strong, reliable choice** for your 2002-2010 Mercury Mountaineer (GB). Its direct fitment, brand reputation, and ease of installation make it a practical solution for restoring or replacing a faulty door lock actuator. While it may not be the absolute cheapest option, the trade-off in quality and longevity is often worth it, especially if you prioritize durability and peace of mind.

If you re working on a tight budget, you could explore other reputable aftermarket brands (e.g., ACDelco, Motorcraft, or local specialty suppliers) for comparable parts. However, for most users, Dorman strikes a good balance between cost, quality, and availability.

- You value a trusted brand with a proven track record.

- You want a part that fits seamlessly without modifications.

- You re willing to pay a slightly higher price for reliability.

- You plan to install it yourself or have it done by a professional.

- You re on a very tight budget and can find a similarly rated part at a significantly lower price (e.g., from a lesser-known but well-reviewed brand).

- You suspect the original issue might be related to wiring, switches, or other components, in which case a standalone actuator may not fully resolve the problem.

Always verify the part number and compatibility with your specific vehicle (including year, trim, and any modifications) before purchasing. If possible, check reviews or forums for experiences from owners of similar vehicles.

Details:

Dorman Rear Left Door Lock Actuator Motor for 2002 - 2010 Mercury Mountaineer gb: Status: In Stock.

part #: sx2451 prices

• $54.67-$88.63

specifications carlockiio:

• for models: Mountaineer
• for makes: Mercury
• for years: 2002-2010
• brand: Dorman Oe Solutions
• mpn: Sx-2451
• type: Door Lock Actuator Motor
• placement on vehicle: Body Doors
• manufacturer warranty: 1 Year / 2 Years / 3 Years / 5 Years Depending On Part
• ipn: C694 39-36
• compatible year: 2010 2009 2008 2007 2006 2005 2004 2003 2002
• core charge: Free No Core Charge
• position: Rear Left
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine Dorman Door Lock Actuator Motor

returns carlockiio:

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

offer carlockiio:

• quantity: 2
• sold: 0
• options: Ship-to-home
• availability: In Stock
• started: April 13, 2026

payments carlockiio:

• wallet: Apple-pay
• other
• credit card: Diners-club

shipping carlockiio:

• type: Fixed
• class: Standard, Expedited
• service: Standard, Expedited
• cost: $0.00
• transit: 3-6 Days

general carlockiio:

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

seller carlockiio:

• rating: 99.6%
• city: Indianapolis, Indiana
• # reviews: 644219

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