LEXUS Rear Left Door Lock Actuator 643.LE1R08

( Conditions Options: Rl Lock Actuator ), ( Genuine Oem: Yes ), ( Ipn: 643.le1r08 ), ( Descriptionpartcondition: 2008 Lexus Ls460 Oem Rear Left Door Lock Actuator ), ( Manufacturer Warranty: 90 Day ), ( Placement On Vehicle: Left, Rear ), ( Type: Door Lock ), ( Partout Id: A-128633694 )

Review LEXUS Oem Rear Left Door Lock Actuator fits LS460 2008

The **Lexus LS460 (Model Code: 643.LE1R08, Year: 2008) Rear Left Door Lock Actuator** is a precision-engineered component designed to seamlessly integrate with the vehicle s advanced electrical and mechanical systems, ensuring smooth, reliable operation of the rear left door lock mechanism. Crafted to meet Lexus s stringent quality standards, this actuator is built with durable materials, including high-grade plastics and corrosion-resistant metals, to withstand the rigors of daily use while maintaining long-term functionality. The unit features a robust motorized drive system, optimized for quiet, efficient engagement and disengagement of the door lock latch, providing both convenience and security. Its compact yet robust design allows for seamless integration into the door panel s existing framework, minimizing clearance issues and ensuring a snug fit without compromising on performance. The actuator operates in tandem with the vehicle s central locking system, utilizing a sophisticated wiring harness that connects to the body control module (BCM), enabling remote activation via the key fob, interior door handles, or manual override. This component is particularly critical for maintaining the LS460 s reputation for luxury and reliability, as it contributes to the smooth, silent operation of the door locks a hallmark of Lexus s refined engineering. Whether used for routine maintenance, replacement due to wear, or as part of a comprehensive door lock system upgrade, this actuator ensures that the rear left door functions with the same precision and dependability as the rest of the vehicle s sophisticated systems.

### **Pros and Cons of Buying a Lexus 643.LE1R08 (2008 LS460) Rear Left Door Lock Actuator**

1. **Direct Compatibility** The part is specifically listed for the 2008 Lexus LS460 (643.LE1R08), ensuring a proper fit without modification.

2. **Reliability** Lexus parts, especially OEM or high-quality aftermarket replacements, are generally durable and built to last.

3. **Prevents Further Damage** A failing door lock actuator can cause misalignment, difficulty in opening/closing doors, or even damage to the door mechanism if left unrepaired.

4. **Improves Functionality** A new actuator ensures smooth, consistent operation of the door locks, enhancing convenience and security.

5. **Potential Long-Term Savings** Addressing the issue early may prevent more costly repairs down the line, such as door panel damage or electrical system failures.

6. **Warranty Coverage (if applicable)** If purchasing from a reputable seller, some parts may come with a warranty, providing peace of mind.

1. **Cost** Replacement actuators can be expensive, especially if purchasing OEM or high-end aftermarket parts. Labor costs may also add up if professional installation is required.

2. **Installation Complexity** The LS460 s door lock actuator is located behind the door panel, requiring careful disassembly and reassembly, which may be challenging for inexperienced DIYers.

3. **Potential Additional Issues** If the problem stems from a deeper electrical or mechanical fault (e.g., corroded wiring, faulty door control module), replacing just the actuator may not fully resolve the issue.

4. **Availability of Parts** While common, some sellers may not stock the exact part, leading to delays or the need to order from a specialty supplier.

5. **Risk of Counterfeit Parts** Purchasing from untrusted sources could result in low-quality or fake parts that fail prematurely.

6. **Time-Consuming Repair** For those without mechanical experience, the repair process may take several hours, disrupting daily use of the vehicle.

---

### **Conclusion**

Replacing a faulty rear left door lock actuator on a 2008 Lexus LS460 is a practical solution to restore proper door function and prevent further damage. The benefits such as improved reliability, safety, and long-term vehicle health outweigh the drawbacks for most owners. However, the cost and complexity of installation should be carefully considered, especially if the repair is being done without professional help.

If the actuator is the sole issue, the repair is justified. However, if the problem persists after replacement, further diagnostics (e.g., checking the door control module or wiring) may be necessary. For those comfortable with automotive repairs, DIY installation is feasible but requires patience. Otherwise, professional installation is recommended to ensure proper fitting and avoid further complications.

### **Recommendation**

- **Purchase from a trusted source** (e.g., OEM dealer, reputable aftermarket supplier, or a verified online marketplace) to ensure authenticity and quality.

- **Verify the part number** (643.LE1R08) matches your vehicle s specifications to avoid mismatches.

- **Consider professional installation** if unsure about the repair process, as improper handling could damage the door mechanism.

- **Inspect the door control module and wiring** if the issue recurs after replacement, as underlying electrical faults may persist.

- **Budget for potential additional costs** (e.g., door panel removal tools, lubricants, or extra parts if other components are worn).

For most owners, the replacement is a worthwhile investment to maintain the LS460 s luxury and functionality.

Details:

Door lock actuators are working in good used condition. Part numbers MUST be matched prior to purchase. Orders placed after 2:00 pm CST cannot be guaranteed shipping that day. Not just our Heritage, but Legacy 2008 Lexus LS460 OEM Rear Left Door Lock Actuator.

2008 Lexus LS460 OEM Rear Left Door Lock Actuator: Some vehicles have different specs that must be matched to ensure fit. Example: RR would be the passenger rear. Minor cosmetic imperfections should be expected.

specifications carlockiio:

• for models: Ls460
• for makes: Lexus
• conditions options: Rl Lock Actuator
• genuine oem: Yes
• ipn: 643.le1r08
• descriptionpartcondition: 2008 Lexus Ls460 Oem Rear Left Door Lock Actuator
• manufacturer warranty: 90 Day
• placement on vehicle: Left, Rear
• type: Door Lock
• partout id: A-128633694

payments carlockiio:

• wallet: Google-pay
• other
• credit card: Discover

general carlockiio:

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

shipping carlockiio:

• service: Standard
• class: Standard
• type: Fixed
• transit: 3-9 Days
• cost: $15.00

returns carlockiio:

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

seller carlockiio:

• rating: 99.7%
• # reviews: 63576
• city: Mobile, Alabama

offer carlockiio:

• quantity: 1
• best offers: True
• sold: 0
• options: Ship-to-home
• availability: In Stock
• started: May 18, 2026

Lexus LS460 Is Similar To:

• 1070100 Lexus Used Front Right Door Lock Latch Actuator Oem (50.4% similar) All electronics are tested before removed from vehicle...(November 28th, 2018)
• 163800-0432 Oem Lexus Ls Hybrid Rear Left Door Lock Actuator (63.3% similar) There are a few minor scratches from some use but nothing major refer to pictures. Nothing is broken or damaged. No hardware is included unless pictured otherwise. This item is in good condition. Part number: this was dismantled off a 2014 lexus LS600HL hybrid with 31K miles...(October 19th, 2018)
• 2133m-400704 Lexus 76 Oem Factory Lock Actuator Front Lh Is300 Door Left (45.5% similar) ...(May 15th, 2014)
• 45020-50-1 Lexus Ignition And Door Locks Set Key Oem (33.9% similar) Local pick-up is available if prior arrangements are made. Item location 24 box. Buyer pays for all return shipping costs. Shipping costs are only covered on a case by basis...(October 16th, 2018)
• 5042808 Lexus Front Left Door Lock Latch Oem Driver Side (44.8% similar) Drivers door lock LHS with cables used works good...(August 12th, 2018)
• 53208-33060 Toyota Lexus Es Hood Latch Support Sub Assembly Oem Part (28.1% similar) Up for sale is a lexus es 300H hood latch support sub assembly, oem part, new...(October 5th, 2018)
• 53510-0e010 Lexus Hood Lock Latch (34.4% similar) You are buying for new lexus hood lock latch brand new...(June 9th, 2014)
• 53510-48010 Lexus Rx300 Hood Lock (36.6% similar) Lexus oem lock hood...(March 27th, 2017)
• 53510-53060 Lexus Front Hood Bonnet Lock Latch Actuator Oem (42% similar) Item was removed from lexus IS350 will work with IS250, IS350, is-f - please see all images for more detailed information...(December 30th, 2018)
• 53630-53010 5363053010 53630-53010 Toyota Oem Lexus (19.8% similar) Delivery confirmation number is available. Please if you can not receive the item after 3 weeks by e-mail. USPS priority mail: regular size items over 1 lb. All e-mail takes us around 24 hours to respond any. Domestic: free shipping FedEx ups USPS PO, APO, pr. With FedEx ups to us. Buyers outside us...(January 8th, 2018)
• 55045-53041 Lexus Oem 06-09 Is (24.4% similar) Pulled from a 2006 lexus IS-350 with 71K miles. Applications: lexus IS250 base IS350 all buttons and controls work. Fully functional, tested and verified, guaranteed. Fully functional, normal cosmetic wear see pics needs light cleaning. Note: for fitment details, please refer to the compatibility ...(September 11th, 2017)