fits make: Porsche.

( Manufacturer Part Number: 477951253 )
The Porsche Rear Defrost Relay (Part Number: 477951253) is an essential component of your vehicle's heating system. This relay is specifically designed for Porsche models and is responsible for controlling the flow of electrical current to the rear defrost elements in your car's rear window.
This high-quality relay is constructed with durable materials to ensure longevity and reliability. It features a robust design that can withstand the harsh conditions found within a vehicle's electrical system, ensuring uninterrupted performance even in the face of extreme temperatures.
The 477951253 Porsche Rear Defrost Relay is a direct replacement for the original part, ensuring a seamless fit and function within your vehicle's electrical system. It features the same electrical specifications as the original part, ensuring that it can be easily integrated into your car's electrical system without the need for any modifications.
This relay is easy to install, with clear and concise installation instructions included with the package. The package also includes all necessary mounting hardware, making it a convenient and hassle-free replacement option.
In summary, the Porsche Rear Defrost Relay (Part Number: 477951253) is a high-quality, durable part that is essential for ensuring proper function of your vehicle's rear defrost system. Its easy installation and direct replacement capabilities make it a convenient and reliable option for maintaining the performance and safety of your Porsche.
Pros of buying a Porsche 477951253 rear defrost relay:1. Improved Visibility: A faulty rear defrost relay can cause the rear window defrost to malfunction, making it difficult to see clearly during cold weather. Replacing the relay can restore this essential feature, improving safety while driving.
2. Convenience: Having a working rear defrost is essential in extreme cold weather conditions. Replacing the relay can save you from the inconvenience of having to scrape the rear window manually.
3. Cost-Effective: In many cases, replacing the relay is a more cost-effective solution compared to other repairs or replacements that may be required if the problem is not addressed promptly.
Cons of buying a Porsche 477951253 rear defrost relay:1. DIY Challenge: Replacing the relay may require technical knowledge and skills, making it a challenging task for some car owners. If you are not confident in your abilities, it may be best to hire a professional.
2. Part Availability: Finding the right part can be a challenge, especially if you are not purchasing from an authorized dealer or online retailer. Make sure to double-check the part number and compatibility before making a purchase.
3. Time-Consuming: Replacing the relay can be a time-consuming process, especially if you are doing it yourself. Be prepared to spend several hours on the project.
Conclusion:Replacing a faulty rear defrost relay is a necessary repair for Porsche owners. While it can be a challenging task, the improved visibility and convenience it provides make it a worthwhile investment. If you are not confident in your abilities, it is recommended to hire a professional to ensure the job is done correctly.
Recommendation:If you are planning to replace the rear defrost relay yourself, make sure to purchase the correct part from a reliable source. It is also recommended to follow the manufacturer's instructions carefully to avoid any damage to your vehicle during the replacement process. If you are unsure about the process, consider hiring a professional to ensure the job is done correctly and efficiently.
Used: used parts are not in new condition.
All parts listed on are as seen in the photos.
The length of time an item has been in storage or on shelf varies.
If you are seeking new out of the box parts, these will not be what looking for. Cub cadet, troy bolt, Kohl, Briggs, Tecumseh, Polaris, arctic cat, Suzuki, wheel horse, boles, Mitsubishi SEATO, Murray, still, Husqvarna, car parts: tons of classic Porsche 944 parts.
These parts may be dusty, dirty, have surface rust, scuffed or scratched.
Fitment notes: any noted above is found online or in old parts books. They have been taken off of various types machines and equipment.