Coolant Hose Flange – 1J0 121 087D (URO)

Description

Product Description

The 1J0121087D Coolant Hose Flange by URO Parts is an OE‑style replacement fitting used on select Volkswagen and Audi applications. This connector serves as a junction in the engine cooling system, providing a secure interface for coolant hoses to maintain proper coolant flow and system pressure—helping keep engine operating temperatures stable.

Plastic coolant connectors are exposed to constant heat cycles and pressurized coolant. Over time, they can become brittle, crack, or weaken at the hose barbs, leading to coolant seepage, low‑coolant warnings, and potential overheating. Replacing the failing connector with this URO 1J0121087D helps restore a tight, leak‑free connection and reliable cooling system performance.

• OEM reference: 1J0 121 087D
• Brand: URO Parts – OE‑style European replacement supplier
• Precision‑molded construction for proper hose fit and alignment
• Heat‑ and coolant‑resistant composite material
• Designed to maintain a secure, leak‑free hose connection
• Direct‑fit replacement; no modifications required

Applications

Used on select VW/Audi models that specify coolant hose connector/adaptor part number 1J0121087D. Fitment varies by engine code and model year—confirm by VIN or parts catalog and match the connector style to your original part.

Service Notes

• Replace hose clamps if worn and ensure hoses are not swollen or cracked at the ends.
• Refill with VW/Audi‑approved coolant and properly bleed the cooling system after service.
• Inspect nearby coolant fittings and hoses; replacing aging components together can help prevent repeat leaks.

Cross Reference

• 1J0 121 087A
• 1J0 121 087B
• 1J0 121 087C

Additional information

No fitment data available.