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Genuine 17-12-5-A4E-4B5 Coolant Hose Cylinder Head to Expansion Tank

Part of: Genuine Coolant Hose Cylinder Head to Expansion Tank

Other options in this family: Genuine 17 12 9 845 173 Genuine 17127535528 Genuine 17 12 9 844 478

Manufacturer

Picture for manufacturer Genuine

Part Number

17-12-5-A4E-4B5
9 reviews
Sale Price

$87.60

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Genuine 17-12-5-A4E-4B5 is an OEM coolant overflow hose designed to connect the cylinder head to the expansion tank in BMW's cooling system. This genuine BMW part ensures proper coolant circulation and thermal management for 2.0L turbocharged engines found in X3 and X4 models.

Key Features:

  • Genuine BMW OEM part manufactured to exact factory specifications
  • Engineered specifically for 2.0L turbocharged engines
  • Replaces BMW part numbers 17129894755 and 17-12-9-894-755
  • Precision-molded construction for proper fitment and durability
  • Heat-resistant materials designed to withstand high coolant temperatures
  • Direct replacement for worn or damaged original hose

This coolant hose plays a critical role in maintaining proper engine operating temperature by allowing coolant to flow between the cylinder head and the expansion tank. Using genuine BMW parts ensures optimal performance, reliability, and compatibility with your vehicle's cooling system.

I usually have trouble with this, but it was easy

Looks like a great exhaust thanks guys!

Great

Please with purchase and delivery.

Ok

Great so far

Thnx

Best price , and fast service. I give them a three thumbs up .

I'm a first time buyer of your company and was impressed with the service. I Goggled what I needed..... your company website popped up, and I placed an order. Very easy and stress free! Will be buying from you in the future. Thanks!

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