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URO 17-11-7-639-021 Expansion Tank Cap for BMW Cooling System

Part of: URO Expansion Tank Cap

Other options in this family: URO URO-011252 URO URO-001425 URO URO-014633 URO URO-007945 URO URO-002826

Manufacturer

Picture for manufacturer URO

Part Number

17-11-7-639-021
6 reviews
Sale Price

$9.43

In Stock (10+)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The URO 17-11-7-639-021 is a direct replacement expansion tank cap designed for BMW cooling systems. This cap maintains proper pressure in the coolant expansion tank, ensuring optimal cooling system performance and preventing overheating.

Key Features:

  • Direct OEM replacement for BMW part number 17-11-7-639-021
  • Maintains proper cooling system pressure for efficient operation
  • Precision-engineered to meet or exceed original equipment specifications
  • Durable construction designed to withstand high temperatures and pressure cycling
  • Easy installation with exact-fit design

This expansion tank cap is a critical cooling system component that should be replaced if damaged, leaking, or unable to hold proper pressure. Regular inspection and replacement helps prevent cooling system issues and potential engine damage.

I ordered the wrong item I sent it back to you yesterday via FedEx 09/06/18

Fantastic pricing,easy fast checkout. Thanks

Every thing went smoothly so far....

Very easy and I like that it links to my Amazon account. By the way, this is the first item ever that I could not find on Amazon to purchase. Prices are great. Thank you!

best price overall, cancelled my order from another resource

great

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