HomeBelts and Cooling > Radiators, Coolers and Related ComponentsURO 17111723521 Engine Coolant Reservoir Hose
Part #: 17111723521

URO 17111723521 Engine Coolant Reservoir Hose

32 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: BMW, 323i, 323is, 325i, 325is, 328i, 328is, M3, and Z3
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Reliable Engine Coolant Reservoir Hose for BMW Models

The URO Engine Coolant Reservoir Hose (Part Number 17111723521) is designed specifically for select BMW vehicles, including the 323i, 323is, 325i, 325is, 328i, 328is, M3, and Z3 models. This hose ensures proper coolant flow and system integrity, helping maintain optimal engine temperature.

  • Compatible with BMW 323i, 323is, 325i, 325is, 328i, 328is, M3, and Z3
  • OEM-quality replacement part for engine coolant reservoir hose
  • Durable construction to withstand engine heat and pressure
  • Part Number 17111723521 for precise fitment
  • Designed to maintain coolant system efficiency and prevent leaks

Product Details and Compatibility

This URO engine coolant reservoir hose is engineered to meet the specifications required by BMW for the listed models. It connects the coolant reservoir to the engine cooling system, allowing coolant to circulate properly and preventing overheating. The hose is manufactured with materials that resist cracking, swelling, and deterioration caused by heat and coolant exposure. Using the correct hose, such as the URO 17111723521, helps maintain the integrity of the cooling system and supports engine performance.

Common Applications and Problem Resolution

  • Replacement for cracked or leaking coolant reservoir hoses
  • Prevents coolant loss and engine overheating
  • Addresses coolant system pressure issues
  • Restores proper coolant flow in BMW 3 Series and Z3 models
  • Eliminates coolant contamination from damaged hoses

Installation Notes and Tips

When installing the URO engine coolant reservoir hose, ensure the engine is cool to avoid burns. Inspect surrounding components for wear or damage during replacement. Properly secure hose clamps to prevent leaks and verify that the hose is routed without kinks or sharp bends. Using the exact part number 17111723521 guarantees compatibility with the specified BMW models.

Quality Assurance and Warranty

URO parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. While specific warranty details are not provided, URO products typically come with a limited warranty against defects in material and workmanship. Using this genuine replacement hose helps maintain the cooling system’s reliability in your BMW 323i, 325i, 328i, M3, or Z3.

This part fits 32 vehicles. Search below:

YearMakeModelBody TypeLitersCylindersPositionNotes
2002BMWZ33.2LL6N/AFrom Expansion Tank To Radiator
2001BMWZ33.2LL6N/AFrom Expansion Tank To Radiator
2000BMWZ33.2LL6N/AFrom Expansion Tank To Radiator
1999BMW323iConvertibleN/AFrom Expansion Tank To Radiator
1999BMW323isN/AFrom Expansion Tank To Radiator
1999BMW328iConvertibleN/AFrom Expansion Tank To Radiator
1999BMW328isN/AFrom Expansion Tank To Radiator
1999BMWM3N/AFrom Expansion Tank To Radiator
1999BMWZ33.2LL6N/AFrom Expansion Tank To Radiator
1998BMW323iN/AFrom Expansion Tank To Radiator
1998BMW323isN/AFrom Expansion Tank To Radiator
1998BMW328iN/AFrom Expansion Tank To Radiator
1998BMW328isN/AFrom Expansion Tank To Radiator
1998BMWM3N/AFrom Expansion Tank To Radiator
1998BMWZ32.8LL6N/AFrom Expansion Tank To Radiator
1998BMWZ33.2LL6N/AFrom Expansion Tank To Radiator
1997BMW328iN/AFrom Expansion Tank To Radiator
1997BMW328isN/AFrom Expansion Tank To Radiator
1997BMWM3N/AFrom Expansion Tank To Radiator
1997BMWZ32.8LL6N/AFrom Expansion Tank To Radiator
1996BMW328iN/AFrom Expansion Tank To Radiator
1996BMW328isN/AFrom Expansion Tank To Radiator
1996BMWM3N/AFrom Expansion Tank To Radiator
1995BMW325iN/AFrom Expansion Tank To Radiator
1995BMW325isN/AFrom Expansion Tank To Radiator
1995BMWM3N/AFrom Expansion Tank To Radiator
1994BMW325iN/AFrom Expansion Tank To Radiator
1994BMW325isN/AFrom Expansion Tank To Radiator
1993BMW325iSedanN/AFrom Expansion Tank To Radiator
1993BMW325isN/AFrom Expansion Tank To Radiator
1992BMW325iSedanN/AFrom Expansion Tank To Radiator
1992BMW325isN/AFrom Expansion Tank To Radiator

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

117 06139 589117 06139 73817 11 1 723 52117 11 1 723 7001711172352117111723521ECHR0113RURO-001488V20-1779

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.