
( Brand: Aisin ), ( Manufacturer Part Number: DLT-136 ), ( Part Type: Actuator Door Lock ), ( UPC: 030915588379 )
The **Aisin DLT-136 Door Lock Actuator** is a high-performance, precision-engineered electric actuator designed to deliver seamless and reliable door locking functionality in modern automotive applications. Part of Aisin s advanced lineup of powertrain and chassis components, this actuator is engineered to meet the rigorous demands of contemporary vehicle systems, offering a robust solution for both original equipment manufacturers (OEMs) and aftermarket integrators. Built with a compact yet durable design, the DLT-136 features a robust DC motor paired with a high-efficiency gear reduction system, ensuring smooth and consistent operation even under varying electrical loads and environmental conditions. Its corrosion-resistant construction, often incorporating galvanized steel and sealed bearings, enhances longevity and resistance to moisture, dust, and temperature fluctuations, making it ideal for use in diverse climates and driving conditions.
The actuator operates with a precise stroke mechanism, providing reliable engagement and disengagement of door lock linkages with minimal play, which translates to a quieter, more refined user experience. Its modular design allows for easy integration into existing vehicle architectures, accommodating a range of door lock configurations through adjustable mounting brackets and customizable linkage attachments. The DLT-136 is compatible with standard 12-volt automotive electrical systems, featuring integrated current sensing and protection circuits to prevent overheating or damage from voltage spikes or overloads. This built-in safeguarding ensures operational reliability while reducing the risk of system failures that could compromise vehicle safety or functionality.
Beyond its technical robustness, the Aisin DLT-136 is engineered with efficiency in mind, optimizing power consumption to extend battery life and reduce strain on the vehicle s electrical system. Its compact form factor allows for flexible installation in tight spaces, whether in passenger vehicles, commercial trucks, or specialized off-road applications. The actuator s design also supports advanced vehicle features such as keyless entry, remote locking, and integrated anti-theft systems, aligning with the growing demand for smart and connected automotive technologies. Whether used in high-volume production lines or as a replacement part for fleet vehicles, the DLT-136 exemplifies Aisin s commitment to innovation, durability, and performance, delivering a dependable solution for modern door lock actuation needs.
### Pros and Cons of buying a Aisin DLT-136 Door Lock Actuator
#### **Pros:**1. **Compatibility** The Aisin DLT-136 is a widely used door lock actuator, making it a reliable choice for many vehicles, particularly older models from manufacturers like Toyota, Lexus, and others that use this part in their power door lock systems.
2. **Durability** Aisin is a well-known automotive supplier, and their components are generally built to last, especially if the part is new and of high quality. This actuator is designed to withstand frequent use without excessive wear.
3. **Easy Installation** Since it is a standard part, finding installation guides, wiring diagrams, and replacement tutorials online is straightforward. Many users report that replacing it is a manageable DIY job, especially with basic hand tools.
4. **Cost-Effective** Compared to OEM (Original Equipment Manufacturer) parts, aftermarket actuators like the DLT-136 are often more affordable, providing good value for money without sacrificing performance.
5. **Widespread Availability** Due to its popularity, you can easily find this part at auto parts stores, online marketplaces, or directly from suppliers. This reduces the risk of long wait times or difficulty sourcing the component.
6. **Compatibility with Upgrades** If you plan to upgrade other components in your door lock system (e.g., switches, wiring harnesses), the DLT-136 is a solid foundation that integrates well with aftermarket enhancements.
7. **Reliability in Functionality** Once installed correctly, the actuator should provide smooth and consistent operation for locking and unlocking doors, reducing the frustration of faulty or intermittent power door locks.
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#### **Cons:**1. **Potential Counterfeit Issues** Since this is a popular part, there is a risk of purchasing counterfeit or low-quality replicas, especially from untrusted sellers. These fakes may fail prematurely or lack proper functionality, leading to wasted money and time.
2. **Compatibility Variations** While the DLT-136 is used in many vehicles, not all models may require an exact match. Some vehicles might need slight modifications (e.g., wiring harness adjustments, mounting brackets) to ensure a perfect fit. Always verify compatibility with your specific vehicle before purchasing.
3. **DIY Installation Challenges** Although many users find the installation straightforward, those without mechanical experience may struggle with wiring, securing the actuator properly, or troubleshooting issues like intermittent power or faulty connections. Professional installation may be necessary for complex cases.
4. **Wear and Tear Over Time** Like any mechanical component, the DLT-136 can degrade over time due to regular use, environmental factors (e.g., moisture, dust), or electrical issues. Regular maintenance and inspection are recommended to prolong its lifespan.
5. **Limited Warranty or Support** Some aftermarket suppliers offer limited warranties, and customer support may vary in quality. If the part fails shortly after purchase, resolving issues with the seller can sometimes be difficult, especially if the part was purchased from an unverified source.
6. **Potential for Electrical Issues** If the wiring harness, fuse, or relay in your vehicle is damaged or incompatible, replacing just the actuator may not fully resolve the problem. A thorough diagnosis of the entire power door lock system is advisable before purchasing.
7. **Age of the Part** If you are buying a used or refurbished DLT-136, there is no guarantee of its condition. Used parts may have hidden damage or reduced functionality, whereas a new part ensures optimal performance from day one.
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### **Conclusion:**The Aisin DLT-136 door lock actuator is a practical and widely recommended replacement for many vehicles, offering a balance of affordability, reliability, and ease of installation. Its compatibility with numerous models and availability make it a strong candidate for anyone dealing with a faulty power door lock system. However, potential buyers should exercise caution to avoid counterfeit parts, verify compatibility with their specific vehicle, and consider their own mechanical skills before attempting DIY installation.
For those who prioritize quality and longevity, purchasing from a reputable supplier with a warranty is essential. If in doubt about installation or electrical compatibility, consulting a professional mechanic may be the safest approach.
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### **Recommendation:**If you are confident in your ability to diagnose the issue and perform basic automotive repairs, the Aisin DLT-136 is an excellent choice for replacing a faulty door lock actuator. To ensure the best outcome:
1. **Verify Compatibility** Double-check that the DLT-136 is the correct part for your vehicle model and year. Consult your vehicle s service manual or a trusted online resource (e.g., Haynes, Chilton, or manufacturer-specific forums) to confirm.
2. **Purchase from a Trusted Source** Buy the part from well-known auto parts retailers (e.g., RockAuto, Amazon with verified sellers, local auto parts stores with good reviews) or directly from Aisin s authorized distributors to avoid counterfeit products.
3. **Prepare for Installation** Gather the necessary tools (e.g., socket set, wire strippers, multimeter for testing), and have a wiring diagram or installation guide ready. If possible, watch a video tutorial specific to your vehicle model.
4. **Test Before Finalizing** If your door lock system has multiple components (e.g., switches, relays), test each part to ensure the issue is isolated to the actuator before purchasing.
5. **Consider Professional Help if Needed** If you are unsure about wiring, electrical diagnostics, or the installation process, hiring a mechanic to perform the replacement may save time and prevent further damage.
For most DIY enthusiasts and those dealing with a straightforward replacement, the Aisin DLT-136 is a sound investment that will restore functionality to their power door lock system reliably.
Electrical parts are not returnable. 5.Once confirmed you can now enter in the part number Search for parts that fit box and ensure fitment is accurate to your vehicle. If you would like to return your new, unopened, and uninstalled part. HOW TO CHECK FITMENT To Ensure Fitment Is Correct.
AISIN Door Lock Actuator Assembly DLT-136: Genuine Parts: OE Engineered and Manufactured Actuators Assemblies are FMVSS Approved, Ultra-Compact, Include Urethane Foam Seals, Assembly, Assay, Toyota Camry 2018, Corolla 2018 -2014. 1.Parts must be resalable and in the original packaging.