7.03703.67.0 Pierburg CONTROL FLAP

This little guy regulates the amount of air entering the engine. It’s basically a valve inside your throttle body that opens and closes to control airflow, impacting how much power the engine makes and how smoothly it runs. It doesn’t just fully open or close either, it modulates – adjusts its position – to fine – tune things. It works alongside the throttle plate, but handles airflow at lower speeds and idle. Think of it like this – the throttle plate is the main gate for air, and the control flap is a smaller, adjustable door that helps manage things when you're not really on the gas. It’s crucial for maintaining a stable idle, smooth acceleration from a stop, and overall engine efficiency. It helps the engine computer manage things precisely. If this flap fails or gets dirty, you’ll notice if your engine is idling rough, hesitating when you press the gas, or even stalling. It can throw an engine code, and over time, really impact your fuel economy. It’s a relatively small part, but it has a big job. You can often find replacements pretty easily – places like Fixparts Online carry them, along with a lot of other engine parts. Keeping it functioning properly helps avoid bigger problems down the road. It acts like a shield against performance issues, essentially. Simple and reliable: Control Flap (MPN 7.03703.67.0) has a 12-month warranty!

About Pierburg

Pierburg provides advanced solutions in air supply and emission control, supporting eco-friendly vehicle operations.

Why Choose Pierburg?

• Pierburg parts are known for lasting a long time, even in tough conditions. They're built to handle everyday driving and help keep your vehicle on the road. • We make parts for a lot of different car brands, so there's a good chance we have what you need, whether you drive a newer or older vehicle. • Our parts help improve how your engine runs, which can give you better gas mileage and performance. • Pierburg has been making auto parts for over 100 years. We’re a trusted name that mechanics and drivers rely on. Pierburg – trusted quality, available at FixParts Online!