Genuine 17111712339 Radiator Drain Plug

Brand Genuine 17111712339
Fits BMW · 23 vehicles

OE-style replacement. Radiator drain plug for straightforward service and maintenance.

Hardware for the cooling system.

$31.84Free shipping
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Genuine Radiator Drain Plug for BMW Cooling Service

This Genuine radiator drain plug is a direct-fit cooling system hardware part for BMW models that use part number 17111712339. It is used during radiator service to close the drain opening and restore proper coolant retention after draining.

Key Features

  • Genuine OEM-style radiator drain plug
  • Part number 17111712339 for accurate ordering and replacement
  • Fits BMW 525i, 530i, 540i, M5, Z8, and 528i applications listed below
  • Used in radiator drain service on BMW cooling systems
  • Hardware component for cooling system maintenance and leak repair

Detailed Description

Use this radiator drain plug when replacing a worn, damaged, or missing drain fitting on the radiator. It is a practical replacement for BMW 525i, BMW 530i, BMW 540i, BMW M5, BMW Z8, and BMW 528i models listed in the fitment data. If you are searching for a BMW radiator drain plug 17111712339 or a Genuine cooling system drain plug for BMW E39 and related applications, this part matches the specified OE-style application.

This part cross-references no additional part numbers in the provided data.

What It Is Used For

  • Stopping coolant loss from the radiator drain opening
  • Replacing a cracked or stripped drain plug
  • Restoring a secure seal after coolant service
  • Addressing coolant seepage at the radiator drain point
  • Supporting routine BMW cooling system maintenance

Installation Notes and Tips

Drain the cooling system before removing the existing plug. Inspect the radiator drain opening and sealing surfaces for wear, debris, or thread damage before installing the replacement. Tighten the plug carefully to avoid over-torquing the radiator fitting.

Quality Assurance

Genuine replacement part number 17111712339 is specified for the listed BMW applications and is intended for direct-fit cooling system service.

  • Fits 2001-2003 BMW 525i, N/A
  • Fits 2001-2003 BMW 530i, N/A
  • Fits 1999-2003 BMW 540i, N/A
  • Fits 2000-2003 BMW M5, N/A
  • Fits 2000-2003 BMW Z8, N/A
  • Fits 1999-2000 BMW 528i, N/A
  • Fits 1998 BMW 528i, N/A, From 9/98
  • Fits 1998 BMW 540i, N/A, From 9/98
This part fits 23 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2003BMW525iN/A
2003BMW530iN/A
2003BMW540iN/A
2003BMWM5N/A
2003BMWZ8N/A
2002BMW525iN/A
2002BMW530iN/A
2002BMW540iN/A
2002BMWM5N/A
2002BMWZ8N/A
2001BMW525iN/A
2001BMW530iN/A
2001BMW540iN/A
2001BMWM5N/A
2001BMWZ8N/A
2000BMW528iN/A
2000BMW540iN/A
2000BMWM5N/A
2000BMWZ8N/A
1999BMW528iN/A
1999BMW540iN/A
1998BMW528iN/AFrom 9/98
1998BMW540iN/AFrom 9/98