Audi A4 B9 (2015-2019) Parts & Upgrades

Parts and upgrades matched to the Audi A4 B9, covering 2015 to 2019 cars.

Frequently asked questions

This collection is for the Audi A4 (B9), covering 2015 to 2019 cars. Other versions, such as the Audi A4 (B8) and the Audi A4 (B9 LCI), have their own collections: choose your car in the vehicle search to find them.

Every car-specific part here is linked to the Audi A4 (B9) in our vehicle list, which records fitment by model, chassis and year. Universal items are shown too and suit most cars. If you are unsure, our team can confirm fitment before you order, Monday to Friday, 9am to 5pm UK time.

Yes. UK delivery is free on orders over £99.

You have 28 days from delivery to return a part: within that time, let us know and send it back to our warehouse. The full terms are in our refund policy.

Yes. Everything we sell carries a 6-month AUTOID guarantee, and many parts also carry the maker's own warranty, which varies by brand.

The B9 A4 is a quiet, accomplished saloon and Avant with a sharper, lighter feel than the car it replaced. The right parts sharpen its character without losing what makes it good to live with.

Here you will find the parts we have matched to the Audi A4 (B9), covering 2015 to 2019 cars, alongside universal items that are not tied to one model. If you are unsure whether a part suits your car, our team can confirm fitment before you order.