MERCEDES 463-730-35-02 Coded Door Lock Set Benz

( Manufacturer Part Number: 463-730-35-02 ), ( Model: G550 G580 G63 ), ( Part Type: Door Lock ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Make: Mercedes-benz ), ( Year: 2022 2023 2024 2025 ), ( Parts Included: Only Part Reference 0 On The Diagram Is Included )

Review MERCEDES benz Genuine Coded Door Lock Set fits G550 2022–2025

The **Mercedes-Benz 463-730-35-02 coded door lock set** represents a premium, high-performance replacement solution designed exclusively for select Mercedes-Benz models, ensuring seamless integration with the vehicle s original security and functionality systems. This meticulously engineered lock set is crafted to match the exact specifications of the factory-equipped components, delivering uncompromising reliability, durability, and precision in operation. Engineered with Mercedes-Benz s signature attention to detail, this coded lock set features a robust, corrosion-resistant construction, often incorporating high-grade stainless steel or zinc-plated components to withstand harsh environmental conditions while maintaining smooth, silent activation. The lock mechanism itself is finely tuned to provide effortless engagement and disengagement, minimizing wear over time and reducing the risk of mechanical failure critical for maintaining the vehicle s resale value and long-term performance.

Beyond its mechanical excellence, the **463-730-35-02** is part of a coded system, meaning it is tailored to fit only specific Mercedes-Benz models within a particular year range, ensuring compatibility with the vehicle s original door lock actuator, wiring harness, and electronic control modules. This exclusivity prevents cross-model installation issues, which can lead to malfunctioning locks, misaligned latches, or even damage to the vehicle s electrical system. The set typically includes all necessary components, such as the door lock cylinder, latch assembly, striker plate, and any required mounting hardware, allowing for a straightforward replacement process that adheres to OEM standards. For vehicles equipped with keyless entry or advanced security features, this lock set is designed to interface seamlessly with the car s central locking system, ensuring that all functions including remote unlocking, panic unlocking, and child safety locks operate with the same precision as the original equipment.

In terms of installation, the **463-730-35-02** is engineered for ease of use, though it is recommended that professionals with experience in Mercedes-Benz vehicle systems handle the replacement to avoid potential pitfalls such as improper alignment or electrical misconnections. The lock set s design often incorporates subtle refinements, such as ergonomic grip surfaces for the door handles or reinforced latch mechanisms to prevent jamming, which are hallmarks of Mercedes-Benz s commitment to both aesthetics and functionality. Whether replacing a worn-out lock due to normal wear, addressing a security vulnerability, or restoring a vehicle to factory condition after an accident, this coded door lock set serves as a dependable upgrade that upholds the brand s reputation for engineering excellence. Its inclusion in the vehicle s maintenance or restoration ensures that the door locking system continues to operate with the same level of sophistication and reliability for which Mercedes-Benz is renowned.

### **Pros and Cons of Buying a Mercedes-Benz 463-730-35-02 Coded Door Lock Set**

1. **Original Equipment Quality** This part is designed and manufactured to Mercedes-Benz specifications, ensuring a high level of durability and compatibility with the vehicle s security system.

2. **Enhanced Security** Coded door lock sets prevent unauthorized access by requiring a specific key code, reducing the risk of theft or tampering.

3. **Compatibility with Modern Systems** The part is designed to work with Mercedes-Benz s keyless entry and remote start systems, maintaining seamless functionality.

4. **Prevents Key Duplication Issues** Unlike standard locks, coded locks ensure that only authorized keys (with the correct code) will operate the door, reducing the risk of lost or stolen keys being misused.

5. **Long-Term Reliability** Mercedes-Benz parts are built to last, reducing the likelihood of premature failure compared to aftermarket alternatives.

6. **Maintains Resale Value** Keeping original equipment parts intact can help preserve the vehicle s value, especially for high-end models.

7. **Professional Installation Compatibility** Dealerships and authorized service centers can easily install and program this part, ensuring proper integration with the vehicle s electronics.

1. **High Cost** As an original Mercedes-Benz part, it is significantly more expensive than aftermarket alternatives, which may be a financial burden for some buyers.

2. **Limited Availability** Depending on the vehicle s age and model, finding this exact part may require ordering from a dealer or authorized supplier, potentially increasing wait times.

3. **Complex Replacement Process** Replacing a door lock set, especially in modern Mercedes-Benz models with advanced security features, may require specialized tools and expertise, increasing labor costs.

4. **Potential for Overkill** If the vehicle is not frequently used or stored in a secure location, the added security of a coded lock may be unnecessary, making the investment less justified.

5. **Dealer Dependency** Purchasing from a dealer means higher prices, and some buyers may prefer the convenience of aftermarket parts, which are often cheaper and easier to source.

6. **Programming Requirements** If the lock is part of a keyless system, improper programming could lead to malfunctions, requiring professional assistance.

7. **Warranty Considerations** If the vehicle is still under warranty, replacing a coded lock set may void certain warranty provisions, depending on the manufacturer s policies.

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### **Conclusion**

The **Mercedes-Benz 463-730-35-02 coded door lock set** is a premium, high-security component that offers superior protection and long-term reliability for Mercedes-Benz vehicles. It is ideal for owners who prioritize security, maintain the integrity of their vehicle s original equipment, and are willing to invest in quality. However, the high cost, potential complexity of installation, and limited availability may make it less practical for budget-conscious buyers or those who do not require advanced security features.

For most Mercedes-Benz owners who value security and longevity, this part is a worthwhile investment. However, if cost is a major concern or if the vehicle is not at high risk of theft, an aftermarket coded lock set (while less premium) could be a more affordable alternative.

- You own a high-value Mercedes-Benz and prioritize maximum security.

- You are willing to pay for original equipment quality and long-term reliability.

- You plan to have the work done by an authorized dealer or mechanic with experience in Mercedes-Benz security systems.

- The vehicle is frequently used in high-theft areas or stored in insecure locations.

- Budget is a limiting factor, and you are comfortable with a slightly lower-security option.

- The vehicle is not at high risk of theft, and standard locks would suffice.

- You prefer the convenience of easier sourcing and lower costs.

Ultimately, the decision depends on balancing security needs, budget, and the importance of maintaining original equipment integrity. For most Mercedes-Benz enthusiasts, the coded lock set is a strong recommendation for its reliability and security benefits.

Details:

Parts must be resalable and in the original packaging. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Electrical parts are not returnable. Genuine Mercedes-Benz Coded Door Lock Set 463-730-35-02: Parts: Handle lock.

part #: 4637303502 prices

• $258.30-$286.78

specifications carlockiio:

• for makes: Mercedes
• for years: 2022-2025
• mpn: 463-730-35-02
• model: G550 G580 G63
• part type: Door Lock
• genuine oem: Yes
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement
• make: Mercedes-benz
• year: 2022 2023 2024 2025
• parts included: Only Part Reference 0 On The Diagram Is Included

shipping carlockiio:

• cost: $22.30
• type: Fixed
• transit: 4-10 Days
• carrier: FedEx
• class: Standard
• service: FedEx Ground / FedEx Home Delivery

seller carlockiio:

• # reviews: 161
• city: Laguna Niguel, California

general carlockiio:

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

payments carlockiio:

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

returns carlockiio:

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

offer carlockiio:

• quantity: 2
• started: April 3, 2026
• sold: 0
• availability: In Stock
• options: Ship-to-home

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