Well, pretty straightforward, it lets you see out the back of your vehicle, naturally. It also helps with structural integrity – it’s part of what holds everything together back there. And crucially, it keeps the weather out, keeps water, wind, and dust from getting inside. Modern back windows often have a defroster built in, which heats up to clear frost and ice, and sometimes a rear window wiper to clear rain or snow. It's a key part of your vehicle’s body, providing visibility and acting like a shield against the elements. It’s also important for safety systems; many modern vehicles integrate the rear window with antennas for things like your backup camera or radio. The window is sealed to the frame and helps pressurize the cabin, which impacts how well your heating and AC work. You’ll notice if your back window is damaged pretty quickly. A cracked or broken window obviously hurts visibility, making reversing and changing lanes dangerous. Even a small crack can spread over time with temperature changes and vibrations from driving, turning into a bigger, more expensive problem. Water leaks can cause rust and damage to the interior – seats, carpets, and even electrical components. Plus, a compromised window reduces the structural strength of the vehicle's body. You can find a replacement window like this one over at Fixparts Online, if you're looking to get it sorted. It’s one of those things that’s easy to take for granted until something goes wrong. Proven by drivers: Window (MPN 7H0845151) is backed by a 12-month warranty!

About Volkswagen

Volkswagen is a world-renowned automaker delivering innovative vehicles that combine performance, practicality, and cutting-edge design.

Why Choose Volkswagen?

• Get parts made specifically for your Volkswagen, ensuring a perfect fit and reliable performance. • Volkswagen parts are quality-tested to meet strict standards, so you can be confident in their durability. • Using genuine Volkswagen parts helps maintain your vehicle’s value. • We offer a wide range of parts, from routine maintenance items to more complex components, all easily accessible. Performance you can rely on – Volkswagen parts from FixParts Online.