VW Beetle | Fuel injection intake boot | 043 129 617A

VW Beetle | Intake rubber injection | 043 129 617A

The intake rubber between the carburetor and cylinder head ensures a seal without air leakage. This OEM rubber (043 129 617A) is essential for a stable mixture, and a rougher running engine is often the first sign that it needs replacement. Check it during maintenance of your fuel supply system, especially if you have just installed a new carburetor. Combine this rubber with a new intake flange for a complete seal.