Idling Jet (Keihin) (Volkswagen Golf V / Jetta V) is a crucial fuel system component designed to regulate the fuel flow during the engine’s idle phase. This part ensures the engine runs smoothly at low RPMs by managing the air-fuel mixture when the throttle valve is closed or nearly closed.
The idling jet fits specifically to Volkswagen models such as the Golf V and Jetta V with Keihin carburetor systems. When comparing this part to the existing jet on your vehicle, ensure it matches the dimensions, brand type, and mounting style, as these factors affect functionality. The jet plays a key role in avoiding rough idling, stalling, or difficulty starting the engine when stationary.
Choosing the correct idling jet is essential for maintaining proper engine idle performance. If your vehicle shows signs of unstable idle or fuel delivery issues at low speeds, this component may need replacement. Buyers should verify compatibility with their Volkswagen model and carburetor type before purchase.
- Part type: Idling jet for Volkswagen Golf V / Jetta V
- Brand association: Keihin carburetor system
- SKU reference: BB-249868 for accurate ordering
Need help matching this item to your vehicle? Use more General, Vehicle Parts Finder or Request a Part with your VIN, engine number, part number or clear photos.





