450SL MERCEDES Heater Core Box Housing R107

Review MERCEDES Mercedes-benz As Is Heater Core Box Housing Fits for 450SL R107 1972–1980

The Mercedes-Benz 678.MB1.74 Heater Core Box Housing is an essential component for the R107 model 450SL automobiles manufactured between 1972 and 1980. This heater core box housing is specifically designed to house and protect the heater core, which plays a crucial role in providing cabin comfort during colder months.

The 678.MB1.74 Heater Core Box Housing is meticulously crafted using high-quality materials to ensure durability and reliability. It features a robust design that effectively insulates the heater core, allowing it to function optimally while maintaining an ideal temperature inside the vehicle. This component is precisely engineered to fit perfectly into the Mercedes-Benz 450SL, ensuring a secure and snug installation.

The heater core box housing is also designed with easy access in mind. Its modular construction allows for simple and efficient replacement, minimizing the time and effort required for installation. This can be particularly beneficial for DIY enthusiasts or those who prefer to tackle automotive repairs themselves.

The Mercedes-Benz 678.MB1.74 Heater Core Box Housing is a must-have for any Mercedes-Benz 450SL owner seeking to maintain the optimal performance and comfort of their vehicle. It is an investment in both the longevity and enjoyment of your classic Mercedes-Benz, ensuring that you can continue to relish in the driving experience it provides.

In summary, the Mercedes-Benz 678.MB1.74 Heater Core Box Housing is a vital component for the Mercedes-Benz 450SL R107 models from 1972 to 1980. Its robust design effectively insulates and protects the heater core, while its modular construction ensures easy and efficient replacement. This investment in your Mercedes-Benz not only contributes to its longevity but also enhances your overall driving experience.

The Mercedes-Benz R107 450SL heater core box housing is an essential component for maintaining the heating system in these classic cars. Here are some pros and cons to consider before purchasing this part:

1. Original Part: This heater core box housing is an original Mercedes-Benz part, ensuring a proper fit and finish.

2. Improved Performance: A new heater core box housing can help improve the overall performance of the heating system, making driving more comfortable in colder weather.

3. Durability: Original parts are often more durable than aftermarket alternatives, providing long-lasting performance.

4. OEM Quality: This part is manufactured to meet the same quality standards as the original equipment, ensuring reliable performance.

1. Cost: Original Mercedes-Benz parts can be more expensive than aftermarket alternatives, which may be a concern for some buyers.

2. Availability: Depending on the specific model year and availability, it may take some time to source and receive this part.

3. Shipping Costs: Due to their size and weight, shipping costs for larger parts like this heater core box housing can be significant.

In conclusion, while purchasing an original Mercedes-Benz R107 450SL heater core box housing may come with a higher cost, it provides the assurance of fit, finish, and durability that only an OEM part can offer. Additionally, the improved performance and comfort gained from a properly functioning heating system can make the investment worthwhile for classic car enthusiasts. If you prioritize the peace of mind and reliability that comes with using original parts, then this is the recommended choice for you.

Details:

It may have the same broken parts as your existing part. For parts only this part is as-is and not returnable. Warranty covers the base component and none of other attached parts. It is being sold as parts to use for repair or it will need be operational.

Stock #: 255784. Miles: 231000 - n/a or unknown. This part is broken, damaged and not operational. As is Mercedes 450SL R107 heater core box housing fits 1972-1980 72 73 74: review photos this is your actual part.

Donor vehicle: model: 450SL. Many electronic modules and components require programming. Major components are stamped and may have heat sensitive tabs attached to indicated overheating that would void warranty. These extra attached parts are not covered by any warranty.

Parts are not covered for external fluid leaks. As is heater box housing cracked.

specifications heatercoreco:

• for models: 450sl, R107
• for years: 1972–1980
• brand: Mercedes
• mpn: 450sl
• conditions options: Convertible
• genuine oem: Yes
• ipn: 678.mb1u74
• designation: For Parts Not Working
• make: Mercedes-benz
• year: 1974
• warranty: 60 Day
• type: Heater Core

shipping heatercoreco:

• transit: 2-6 days
• service: economy
• type: fixed
• class: economy

general heatercoreco:

• category: Auto Parts > Car Truck Accessories > Air Conditioning Heating > Heater Cores

seller heatercoreco:

• city: port washington, wisconsin
• rating: 99.2%
• # reviews: 8848

offer heatercoreco:

• availability: in stock
• sold #: 15
• options: ship-to-home
• in stock #: 1
• started: december 2, 2025
• best offers: true
• price: $151.89

payments heatercoreco:

• other
• wallet: google-pay
• credit card: visa

returns heatercoreco:

• paid by: buyer
• policy: returns accepted
• time: 30 days