Exhaust Valve

The WG1158004 is a precision exhaust valve designed to regulate the flow of gases out of the combustion chamber. We offer this essential engine component from the Italian manufacturer Freccia, a brand known for its expertise in producing high-quality valves and guides. This part plays a vital role in maintaining the efficiency and performance of your internal combustion engine.

You can identify this valve by its specific dimensions, which include a head diameter of 25.00 mm, a stem diameter of 5 mm, and a total length of 110.10 mm. It features a 30° seat angle to ensure a precise seal within the cylinder head. If you also require the corresponding exhaust guides for your repair, please refer to product code WG1889023.

Functionally, this exhaust valve is built to withstand the extreme temperatures and high pressures generated during the combustion process. By ensuring the timely and effective expulsion of exhaust gases, it helps your engine run smoothly and maintain optimal power output. Freccia produces this component using durable materials to ensure a long service life under these demanding conditions.

This part corresponds to supplier code R6840/RCR and is widely applicable across the VAG automotive group. It fits a vast range of vehicles from Volkswagen, Audi, SEAT, Skoda, and Cupra. You will find this valve used in popular models such as the VW Golf VII and VIII, Audi A3, and Skoda Octavia.