FILLER NECK ASSY (Hyundai HN17HN-30710)

A damaged filler neck assembly can lead to fluid leaks and potential system contamination. This aftermarket replacement part references Hyundai as the OE maker and cross-references part number HN17HN-30710. The filler neck assembly provides a sealed entry point for adding fluid to a reservoir. Its plain mechanical function is to guide fluid into the tank while preventing debris ingress. A common failure consequence is that a cracked or corroded filler neck may allow air entry, causing erratic system operation. The item ships at approximately 0.19 POUNDS. Verify the serial number or application, then call (562) 693-7748.

Part number variants: HN17HN-30710, hn17hn-30710, HN17HN30710, hn17hn30710