SUBARU 643.SU1T09 Passenger Right Front Door Lock Latch Actuator

( Conditions Options: Suv, Sh ), ( Genuine Oem: Yes ), ( Ipn: 643.su1t09 ), ( Manufacturer Warranty: 60 Day ), ( Placement On Vehicle: Front, Right ), ( Type: Door Lock )

Review SUBARU Passenger Right Front Door Lock Latch Actuator fits FORESTER 2009–2013

The **Subaru 643.SU1T09 Forester Passenger Right Front Door Lock Latch Actuator (2009 2013)** is a precision-engineered component designed to ensure seamless and reliable operation of your vehicle s door locking mechanism. This high-quality actuator is specifically tailored to fit the **2009 through 2013 model year Subaru Forester**, particularly the **passenger-side right front door**, where it plays a critical role in the smooth engagement and disengagement of the latch system. Crafted from durable materials, this actuator is built to withstand the rigors of daily use, providing consistent performance even in varying environmental conditions. Its robust construction minimizes wear and tear, reducing the likelihood of premature failure and ensuring that your door locks and unlocks effortlessly with each use. Whether you're navigating city streets or embarking on a weekend adventure, this actuator delivers the precision and reliability you expect from Subaru s engineering standards. Perfect for replacement or upgrade purposes, it integrates seamlessly with the existing door hardware, maintaining the integrity of your vehicle s security and functionality. Ideal for both professional mechanics and DIY enthusiasts, this part is a straightforward solution for restoring or enhancing the performance of your Forester s door latch system.

### Pros and Cons of Buying a Subaru Forester (2009-2013) Passenger Right Front Door Lock Latch Actuator (Part #: 643.SU1T09)

1. **Compatibility and Fitment** This part is specifically designed for the 2009-2013 Subaru Forester, ensuring a perfect fit without modifications. It is a direct replacement for the stock actuator, which reduces the risk of installation issues.

2. **Reliability and Durability** Subaru s door lock actuators are known for their sturdy construction, and this part is likely manufactured to meet or exceed OEM standards. A high-quality actuator should provide smooth operation and long-term reliability, reducing the likelihood of premature failure.

3. **Ease of Installation** Since this is a direct replacement part, it should be relatively straightforward to install, especially if you have basic mechanical skills or access to a mechanic. The part is designed to fit seamlessly into the existing door mechanism, minimizing the need for adjustments.

4. **Cost-Effective Solution** Purchasing this part directly (rather than through a dealership) can save you money compared to OEM or aftermarket alternatives that may be priced higher. It avoids the markup often associated with new-from-dealer parts.

5. **Prevents Further Damage** A faulty door lock actuator can cause misalignment, difficulty in opening/closing the door, or even damage to the door panel or latch mechanism over time. Replacing it early can prevent more extensive (and costly) repairs down the line.

6. **Aftermarket Support** Many aftermarket brands specialize in Subaru parts and offer warranties or customer support. If the part fails within the warranty period, you can often get a replacement or refund, providing peace of mind.

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1. **Quality Variability** While many aftermarket parts are reliable, there is a risk of purchasing a lower-quality duplicate that may fail sooner than expected. This is less likely with reputable brands but remains a possibility if buying from an unknown seller.

2. **Potential Counterfeit Parts** Some sellers may offer "OEM-quality" or "genuine" parts that are actually counterfeit or knockoffs. These may not fit correctly, function properly, or could even void your vehicle s warranty if installed. Always verify the seller s reputation and part authenticity.

3. **Installation Challenges** If the door mechanism is corroded, damaged, or misaligned, installing the new actuator could be more difficult than anticipated. In some cases, additional work (e.g., cleaning, lubricating, or adjusting the latch) may be required, adding time and effort to the repair.

4. **Warranty Concerns** If your Subaru is still under factory warranty, replacing the actuator with an aftermarket part may void coverage for the door mechanism. Always check your warranty terms before proceeding, as some warranties allow aftermarket parts for non-critical components.

5. **Limited Availability of OEM Parts** While this aftermarket part is a good alternative, OEM actuators (from Subaru or authorized dealers) may offer slightly better longevity and fit. However, they are often more expensive and may not be readily available without ordering through a dealer.

6. **Potential for Overpaying** Some sellers may inflate prices for "rare" or "hard-to-find" parts. Researching the average market price for this part (e.g., on eBay, RockAuto, or Amazon) can help ensure you re getting a fair deal.

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Buying the **Subaru Forester (2009-2013) Passenger Right Front Door Lock Latch Actuator (Part #: 643.SU1T09)** from a reputable aftermarket supplier is generally a **cost-effective and practical solution** for repairing a faulty door actuator. The part is designed for direct replacement, ensuring compatibility, and can save you money compared to OEM options. However, the quality and authenticity of the part depend heavily on the seller, so it s crucial to purchase from a trusted source with good reviews.

If you prioritize **long-term reliability and warranty coverage**, consider whether your vehicle s warranty allows aftermarket parts or if an OEM replacement is feasible. For most drivers, this aftermarket actuator is a **solid choice** for restoring proper door function without unnecessary expense.

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1. **Verify the Seller** Purchase from well-known aftermarket suppliers (e.g., RockAuto, Amazon, or reputable eBay sellers) with positive feedback. Avoid sellers with no reviews or inconsistent shipping times.

2. **Check for Authenticity** Ensure the part is genuine and not a counterfeit. Look for clear product descriptions, manufacturer branding, and customer testimonials.

3. **Compare Prices** Research the average price range for this part to avoid overpaying. Prices should be competitive with similar aftermarket alternatives.

4. **Consider Installation** If you re not comfortable with the installation, have a mechanic perform it, especially if the door mechanism shows signs of wear or misalignment.

5. **Backup Plan** Keep the old actuator as a backup in case the new one fails immediately, or have a spare on hand if you re concerned about quality.

**Final Verdict:** This is a **good aftermarket option** for most Subaru Forester owners needing a door lock actuator replacement, provided you source it from a trusted supplier. It strikes a balance between cost savings and reliability, making it a practical choice for DIYers or those looking to avoid dealer markups.

Details:

Video: Go to YouTube and search for: Playground PAR 256448 Part Detail: Placement. Warranty covers the base component and none of other attached parts. Major components are stamped and may have heat sensitive tabs attached to indicated overheating that would void warranty. Miles: 128000 - N/A or Unknown.

Subaru Forester Passenger Right Front Door Lock Latch Actuator Fits 2009 2013 09: Review photos this is your actual part. Passenge Right Front Door Lock Actuator Includes Cables. Donor Vehicle: model: FORESTER. Stock #: 256448.

Options/Color: SUV,SH. Many electronic modules and components require programming. Parts are not covered for external fluid leaks. These extra attached parts are not covered by any warranty.

specifications carlockiio:

• for models: Forester
• for makes: Subaru
• for years: 2009-2013
• conditions options: Suv, Sh
• genuine oem: Yes
• ipn: 643.su1t09
• manufacturer warranty: 60 Day
• placement on vehicle: Front, Right
• type: Door Lock

general carlockiio:

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

offer carlockiio:

• availability: In Stock
• started: March 2, 2026
• sold: 0
• quantity: 1
• options: Ship-to-home
• best offers: True

payments carlockiio:

• wallet: Paypal
• other
• credit card: Diners-club

seller carlockiio:

• city: Port Washington, Wisconsin
• rating: 99.4%
• # reviews: 10750

shipping carlockiio:

• class: Standard
• type: Fixed
• service: Standard
• transit: 3-7 Days
• cost: $15.99

returns carlockiio:

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

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