fits model: 450se, R107, 280sl, 350sl, 450sl, Slc.



| Brand | MERCEDES |
|---|---|
| Manufacturer Part Number | 450SE |
| Part Type | IGNITION SWITCH |
| Conditions Options | MERCEDES R107 450S |
| Genuine Oem | YES |
| Ipn | 633.MB1S78 |
| Make | MERCEDES-BENZ |
| Year | 1978 |
The 633 MB1S78 is a high-quality ignition switch key specifically designed for 72-78 Mercedes-Benz R107 models, including the 280SL, 350SL, and 450SL, as well as the SLC. This key is a vital component of your vehicle's security system, enabling you to start your car and unlock its doors.
This key is meticulously crafted to ensure a perfect fit in your Mercedes-Benz vehicle. It features a durable and sturdy construction, with a robust metal casing that provides superior protection against wear and tear. The key blade is precisely cut to match the unique specifications of your vehicle, ensuring smooth and effortless operation of the ignition switch.
The 633 MB1S78 key is also equipped with advanced security features to keep your vehicle safe. It includes an anti-theft transponder chip that communicates with your car's immobilizer system, preventing unauthorized access and ensuring only authorized keys can start the vehicle. This feature provides an additional layer of security, giving you peace of mind knowing that your car is protected against theft.
The key's handle is ergonomically designed for a comfortable grip, making it easy to use even in harsh weather conditions. It is also coated with a protective finish to prevent corrosion and wear, ensuring the key remains in excellent condition for a long time.
In addition, the 633 MB1S78 key is a direct replacement for your original key, meaning you won't need to reprogram your vehicle's immobilizer system. This saves you time and eliminates the need for additional costs associated with reprogramming.
In conclusion, the 633 MB1S78 ignition switch key is a reliable and secure replacement for your lost or damaged key. Its robust construction, advanced security features, and comfortable grip make it an excellent choice for Mercedes-Benz R107 owners.
Pros of buying a (633 mb1s78) 72-78 Mercedes R107 280SL, 350SL, 450SL, SLC ignition switch key:1. Authenticity: Purchasing a key from a reliable source ensures that it is an original OEM part, ensuring optimal performance and compatibility with your vehicle.
2. Convenience: Replacing a worn-out or damaged ignition switch key can save you the hassle and cost of dealing with locksmiths or dealerships.
3. Durability: OEM keys are typically made from high-quality materials and are built to last, reducing the likelihood of future issues.
Cons of buying a (633 mb1s78) 72-78 Mercedes R107 280SL, 350SL, 450SL, SLC ignition switch key:1. Cost: OEM parts can be more expensive than aftermarket alternatives. However, the higher cost may be worth it for the peace of mind and reliability that comes with an original part.
2. Availability: Depending on the rarity of your specific model, it may be difficult to find an OEM key, which could result in delays or higher prices.
Conclusion: While the cost of an OEM (633 mb1s78) 72-78 Mercedes R107 280SL, 350SL, 450SL, SLC ignition switch key may be higher than aftermarket alternatives, the benefits of purchasing an original part, such as reliability and compatibility, may outweigh the additional cost. If you value the peace of mind that comes with using an original part, I would recommend purchasing an OEM key. However, if you are on a tight budget, you may want to consider purchasing an aftermarket alternative. Ultimately, the decision to purchase an OEM key or an aftermarket alternative depends on your personal preferences and priorities.
72-78 Mercedes R107 280SL 350SL 450SL Slc ignition switch with key oem this part was removed from a 1978 450SE with 128000 miles on it.
