254851J000 Hyundai / KIA CONNECTOR, Price: 10.86$, Weight: 0.05kg

Coolant Hose Quick Connector for Hyundai/Kia

This compact quick connector links radiator, expansion tank, or heater circuit hoses to keep coolant flowing sealed and steady. Built for tight engine bays, it gives a leak-proof joint, fast service, and stable temperature control for daily driving and long trips .

Why this part is needed

A healthy cooling system needs airtight hose joints. This connector prevents leaks, air ingestion, and pressure loss, helping the engine hold the right temperature and protecting gaskets, water pump, and thermostat.

How it works

A heat‑resistant body uses an internal O‑ring and a locking tab. Push-fit design clicks onto the tube; the seal compresses for a tight joint, keeping coolant circulating to radiator and heater core ❄️.

If the connector is damaged

• Coolant smell or wet spots, white/pink crust
• Overheating, weak cabin heat, warning light ⚠️
• Air pockets, hard starts after refuel, limp mode

Quick install tips

Depress the lock, twist and pull off. Catch coolant, fit new O‑ring lightly oiled, push until it clicks, top up and bleed the system.

Compatibility

• Sonata
• Tucson
• i30
• i20
• Accent
• Elantra
• Ioniq Hybrid
• i40
• Veloster
• ix35
• ix20
• HB20
• Grand i10
• Verna
• Avante
• Genesis Coupe
• Sonata Hybrid
• Grandeur
• Grandeur Hybrid
• Porter II