2016-2018 BMW 330e Coolant Hose / Line / Pipe (RETURN) 17128623566

OEM Part #: 17-12-8-623-566 (17128623566)

This page covers one exact OEM part number. Every unit we stocked has sold.

  • Genuine OEM — real photos
  • 30-day returns on eligible parts
  • eBay Top Rated · 100,000+ positive ratings
  • Ships from our own indoor warehouse

This genuine OEM coolant return hose is a critical component for maintaining efficient engine cooling in your vehicle. Positioned within the cooling system, it facilitates the return flow of coolant from the engine back to the radiator, ensuring optimal temperature regulation. Commonly found in the BMW 330e (2016–2018), this hose prevents overheating and potential engine damage. Symptoms of a faulty coolant return line include coolant leaks, engine overheating, or erratic temperature readings. The OEM part number is crucial for compatibility: ensure you source one that matches. This replaces worn or damaged hoses effectively, restoring proper engine function.

Specifications

Specifications for Coolant Hose / Line / Pipe (RETURN) 17128623566
Fits Vehicle Model330e
Fits Vehicle MakeBMW
OEM Part No17-12-8-623-566 (17128623566)
CategoryRadiator / Coolant

Compatible Vehicles

Fits 3 vehicle configurations across 1 make, 2016-2018.

Check your specific vehicle before ordering. This list shows year, make, and model. Some years have multiple trims or engines that use different parts, and individual listings may have additional fitment notes (e.g. “with sunroof only”). Review the full variant list below, or message us with your VIN and we’ll confirm the match.

BMW

  • 330e 2016-2018 · 3 variants
View all 3 vehicle configurations
Full vehicle fitment list for Coolant Hose / Line / Pipe (RETURN) 17128623566
Year Make Model Trim Engine Note
2016 BMW 330e Sedan 2.0L l4 Turbo
2017 BMW 330e Sedan 2.0L l4 Turbo
2018 BMW 330e Sedan 2.0L l4 Turbo

Ask a parts specialist

Asking about: Coolant Hose / Line / Pipe (RETURN) 17128623566 · OEM #8623566