LEXUS 46310-11010 Ls Emergency Brake Control Actuator
fits model: 500, Park. make: Lexus. year: 2018–2020.
( Manufacturer Part Number: 46310-11010 ), ( Type: Brake Cable Kit ), ( Placement On Vehicle: Rear )
Review LEXUS Ls Emergency Hand Brake Control Actuator Oem fits PARK 500 2018–2020
The **Lexus 46310-11010 Emergency Park Brake Control Actuator** is a precision-engineered component designed exclusively for the **2018 2020 Lexus LS 500**, serving as the critical interface between the vehicle s electronic parking brake system and its mechanical braking mechanism. This high-performance actuator is integral to the LS 500 s advanced **Electronic Parking Brake (EPB) system**, ensuring seamless engagement and release of the parking brake with minimal driver input. Crafted from durable, corrosion-resistant materials, the actuator is built to withstand the rigorous demands of daily driving, including frequent use in stop-and-go traffic, highway maneuvers, and extended parking scenarios. Its robust construction incorporates a **servo-motor-driven mechanism** that delivers precise, consistent braking force, reducing wear on the brake pads and rotors while enhancing overall braking efficiency. The actuator s compact yet robust design integrates seamlessly with Lexus s **Toyota Safety Sense (TSS) and VSC (Vehicle Stability Control) systems**, providing reliable backup braking support in the event of a primary brake failure. Whether deployed manually via the brake pedal switch or activated automatically by the vehicle s stability systems, this actuator ensures quick, reliable hold under varying load conditions, from light passenger loads to heavier cargo configurations. Ideal for both original equipment replacement and aftermarket upgrades, this part adheres to Lexus s stringent quality standards, guaranteeing compatibility with the LS 500 s sophisticated **multi-link suspension and adaptive damping systems**. For owners seeking to restore or enhance their vehicle s braking performance, this actuator represents a critical, high-reliability solution that maintains the LS 500 s reputation for luxury, safety, and engineering excellence.
### **Pros and Cons of buying a Lexus 46310-11010 (2018-2020 LS 500 Emergency Park Brake Control Actuator)**
#### **Pros:**1. **Direct OEM Replacement** This part is a genuine Lexus factory replacement, ensuring compatibility with the 2018-2020 LS 500 model. It will fit perfectly without modifications and should function as intended.
2. **Reliability and Durability** Lexus parts are known for their high-quality materials and engineering, which means this actuator should last as long as the original component if installed correctly.
3. **Warranty Coverage** Purchasing from an authorized Lexus dealer or a reputable aftermarket supplier often includes a warranty (typically 12-60 months), providing peace of mind against premature failure.
4. **Prevents Further Damage** A faulty emergency park brake actuator can lead to transmission damage or drivetrain issues if the vehicle is left in gear without proper parking engagement. Replacing it early avoids costly repairs.
5. **Easy Installation** This is a relatively straightforward part to replace, especially for those with basic mechanical experience. It typically requires removing the transmission hump and disconnecting wiring before installation.
6. **Compatibility with Aftermarket Parts** If you plan to modify the vehicle (e.g., with a manual transmission or performance tuning), this OEM actuator ensures seamless integration with other Lexus components.
#### **Cons:**1. **High Cost** Lexus OEM parts are expensive, often costing between **$300 $600** depending on the source. This is significantly more than aftermarket alternatives, which may range from **$100 $250**.
2. **Limited Availability** Finding this exact part may require ordering from a Lexus dealer, an online parts marketplace (like RockAuto, CarQuest, or eBay), or a salvage yard. Availability can be inconsistent, leading to delays.
3. **Potential Counterfeit Risks** If purchasing from an unverified seller, there is a risk of receiving a **fake or low-quality replica**, which could fail prematurely or not function correctly.
4. **Labor Costs** While the part itself is expensive, labor for installation (especially in a dealership) can add **$150 $300 **, increasing total expenses.
5. **Overkill for Minor Issues** If the emergency park brake is only intermittently failing, some drivers opt for a **cheaper aftermarket actuator** or a **transmission fluid flush** as a temporary fix. However, this is not recommended for long-term reliability.
6. **No Significant Performance Gain** Unlike engine or suspension upgrades, replacing this actuator does not improve performance it only restores proper function.
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### **Conclusion**
The **Lexus 46310-11010 emergency park brake actuator** is a **high-quality, reliable OEM replacement** that ensures proper functionality of your LS 500 s parking mechanism. It is the **best choice for long-term reliability and peace of mind**, especially if you plan to keep the vehicle for years. However, the **high cost and potential availability issues** make it a less attractive option for budget-conscious buyers.
If the actuator is the **only failing component** and you have no other transmission-related issues, the OEM part is justified. However, if you re looking for a **more affordable alternative**, a **high-quality aftermarket actuator** (from brands like **AAMCO, Dorman, or Motive Parts**) may suffice though always verify compatibility and warranty coverage.
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### **Recommendation**
- **If budget is not a concern and you want the best long-term solution:** **Buy the OEM Lexus part** from an authorized dealer or a trusted online retailer (e.g., **LexusDirect, RockAuto, or CarQuest**). Ensure the seller provides a **warranty** and proper documentation.
- **If cost is a priority and the issue is isolated:** **Consider a reputable aftermarket actuator** (e.g., **Dorman 1820010** or **Motive Parts MP100000**), but **verify reviews and return policies** before purchasing. Avoid no-name brands to prevent premature failure.
- **If unsure about the exact issue:** **Consult a Lexus mechanic** to confirm whether the actuator is the sole problem or if other transmission components (e.g., solenoid, valve body) need attention.
- **Avoid salvage-yard parts** unless you are **highly experienced** in diagnostics, as they may have hidden damage.
**Final Verdict:** The **OEM actuator is the safest choice** for most LS 500 owners, but **aftermarket options can be viable** if thoroughly researched. Always prioritize **quality over price** to avoid recurring failures.
Details:
Use the part number, pictures and provided to make sure this fits your vehicle. Please, do your research before buying, NOT after model: 2018 LEXUS LS 500. Good condition, see photos, used. Odor: 40.184 Mi.
part #: 4631011010 prices
- $104.57-$134.99
specifications parkingbrakecablesaz:
- for models: 500, Park
- for makes: Lexus
- for years: 2018-2020
- mpn: 46310-11010
- type: Brake Cable Kit
- placement on vehicle: Rear
offer Parkingbrakecablesaz:
- started: April 7, 2026
- availability: In Stock
- quantity: 1
- options: Ship-to-home
- sold: 0
payments Parkingbrakecablesaz:
- credit card: Visa
- other
- wallet: Google-pay
shipping Parkingbrakecablesaz:
- class: Standard
- carrier: UPS
- cost: $20.00
- type: Fixed
- transit: 3-8 Days
- service: UPS Ground
general Parkingbrakecablesaz:
- condition: Used
- Car Truck Parts Accessories > Brakes Brake Parts > Brake Cables
returns Parkingbrakecablesaz:
- paid by: Buyer
- policy: Returns Accepted
- time: 30 Days
seller Parkingbrakecablesaz:
- # reviews: 5228
- rating: 99.8%
- city: Pacolet, South Carolina
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