BMW Coolant Expansion Tank Genuine BMW 17137889450

The BMW Coolant Expansion Tank Genuine BMW 17137889450 is a genuine dealer product, engineered to meet BMW’s exacting standards for quality and reliability. Manufactured by Genuine BMW, this OE part (Manufacturer Part Number: 17-13-7-889-450 / 17137889450) is designed for precise compatibility and performance in select BMW models.

Key Features:

• Genuine BMW part, ensuring flawless integration and factory-level performance
• OE part number: 17-13-7-889-450 / 17137889450

Verified Fitment:

• BMW M5 (2018–2023, F90; Base, Competition, Edition 35th, CS; 4.4L V8 Sedan)
• BMW M8 (2020, F91/F92; Base and Competition; 4.4L V8 Convertible, Coupe)
• BMW M8 (2022–2025, F91/F92; Competition; 4.4L V8 Convertible, Coupe)
• BMW M8 Gran Coupe (2020–2025, F93; Base and Competition; 4.4L V8 Sedan)

For optimal cooling system performance and reliability, choose only Genuine BMW parts.