Go-Parts
Cart 0
Your cart is empty
Add an item to see it appear here.

BMW 550i Engine Coolant Reservoir Replacement

1
SELECT Year
  1. ✓ In Stock 2011-2013 BMW 550i Engine Coolant Expansion Tank Assembly (Used OEM)

    2011-2013 BMW 550i Engine Coolant Expansion Tank Assembly (Used OEM)

    Partslink #: 671-50357

    Condition: Excellent (A)
    Mileage: 128,000 miles

    $63.95 View part →
  2. ✓ In Stock 2011-2013 BMW 550i Intercooler Coolant Expansion Tank (Used OEM)

    2011-2013 BMW 550i Intercooler Coolant Expansion Tank (Used OEM)

    Partslink #: OEMG-47364

    It is for vehicles with the N63 engine. For E70 models, this fits LCI (Life Cycle Impulse) versions only. This part was removed from a vehicle with engine code N63B44O1. Fits BMW E70, F01, F02, F06, F10, and F13 chassis.

    Condition: Excellent (A)
    Mileage: 192,900 miles

    $65.95 View part →
  3. ✓ In Stock 2011-2013 BMW 550i Coolant Expansion Tank (Used OEM)

    2011-2013 BMW 550i Coolant Expansion Tank (Used OEM)

    Partslink #: OEMG-661

    For vehicles with the N63B44O1 engine. Fits BMW F01 chassis.

    Condition: Excellent (A)

    $65.95 View part →
  4. ✓ In Stock 2017-2023 BMW 550i Coolant Expansion Tank (Used OEM)

    2017-2023 BMW 550i Coolant Expansion Tank (Used OEM)

    Partslink #: OEMG-3531

    It is for vehicles with the N63 engine (engine code N63B44M3). Fits BMW G05 chassis.

    Condition: Excellent (A)

    $69.95 View part →
  5. ✓ In Stock 2006-2010 BMW 550i Engine Coolant Reservoir (URO Parts)

    2006-2010 BMW 550i Engine Coolant Reservoir (URO Parts)

    Partslink #: 17137542986
    $71.93 View part →
  6. ✓ In Stock 2006-2010 BMW 550i Engine Coolant Reservoir (Global Parts)

    2006-2010 BMW 550i Engine Coolant Reservoir (Global Parts)

    Partslink #: 2411079
    $73.37 View part →
  7. ✓ In Stock 2006-2010 BMW 550i Engine Coolant Reservoir (CRP)

    2006-2010 BMW 550i Engine Coolant Reservoir (CRP)

    Partslink #: EPT0128

    w/o Cap

    $87.96 View part →
  8. ✓ In Stock 2006-2010 BMW 550i Engine Coolant Reservoir - Front (Dorman)

    2006-2010 BMW 550i Engine Coolant Reservoir - Front (Dorman)

    Partslink #: 603-351
    $89.95 View part →
  9. ✓ In Stock 2006-2010 BMW 550i Engine Coolant Reservoir (Nissens)

    2006-2010 BMW 550i Engine Coolant Reservoir (Nissens)

    Partslink #: 996270
    $91.61 View part →
  10. ✓ In Stock 2011-2016 BMW 550i Coolant Reservoir (Used OEM)

    2011-2016 BMW 550i Coolant Reservoir (Used OEM)

    Partslink #: 671-50402

    This coolant reservoir is for the intercooler system. It fits vehicles with the 4.4L engine, automatic transmission, and all-wheel drive.

    Condition: Excellent (A)
    Mileage: 69,000 miles

    $95.95 View part →
  11. ✓ In Stock 2011-2016 BMW 550i Engine Coolant Reservoir (Nissens)

    2011-2016 BMW 550i Engine Coolant Reservoir (Nissens)

    Partslink #: 996277
    $97.71 View part →
  12. ✓ In Stock 2006-2010 BMW 550i Engine Coolant Reservoir (Used OEM)

    2006-2010 BMW 550i Engine Coolant Reservoir (Used OEM)

    Partslink #: 671-50251

    Condition: Excellent (A)
    Mileage: 97,000 miles

    $99.95 View part →
  13. ✓ In Stock 2006-2010 BMW 550i Engine Coolant Reservoir (CRP)

    2006-2010 BMW 550i Engine Coolant Reservoir (CRP)

    Partslink #: EPK0128

    Kit w/Cap

    $100.19 View part →
  14. ✓ In Stock 2006-2010 BMW 550i Engine Coolant Reservoir (Autopart International)

    2006-2010 BMW 550i Engine Coolant Reservoir (Autopart International)

    Partslink #: W0133-3449799
    $101.77 View part →
  15. ✓ In Stock 2006-2010 BMW 550i Engine Coolant Reservoir (Mahle)

    2006-2010 BMW 550i Engine Coolant Reservoir (Mahle)

    Partslink #: CRT205000S

    SURGE TANK

    $107.60 View part →
  16. ✓ In Stock  BMW 550i Engine Coolant Expansion Recovery Reservoir (Used OEM)

    BMW 550i Engine Coolant Expansion Recovery Reservoir (Used OEM)

    Partslink #: 671-50690

    Condition: Excellent (A)
    Mileage: 32,000 miles

    $109.95 View part →
  17. ✓ In Stock 2011-2013 BMW 550i Engine Coolant Reservoir - Radiator (CRP)

    2011-2013 BMW 550i Engine Coolant Reservoir - Radiator (CRP)

    Partslink #: EPK0141

    Kit w/Cap

    $111.58 View part →
  18. ✓ In Stock 2011-2012 BMW 550i Engine Coolant Reservoir (Mahle)

    2011-2012 BMW 550i Engine Coolant Reservoir (Mahle)

    Partslink #: CRT89000S
    $112.89 View part →
  19. ✓ In Stock 2006-2010 BMW 550i Engine Coolant Reservoir (Vaico)

    2006-2010 BMW 550i Engine Coolant Reservoir (Vaico)

    Partslink #: V20-1217

    Grade: Aftermarket With OE No. 17137542986

    $116.59 View part →
  20. ✓ In Stock 2011-2016 BMW 550i Engine Coolant Reservoir (Rein)

    2011-2016 BMW 550i Engine Coolant Reservoir (Rein)

    Partslink #: W0133-1964090

    For Intercooler Expansion Tank

    $133.02 View part →
  21. ✓ In Stock 2006-2010 BMW 550i Engine Coolant Reservoir (Standard Ignition)

    2006-2010 BMW 550i Engine Coolant Reservoir (Standard Ignition)

    Partslink #: CXT107

    kit

    $140.24 View part →
  22. ✓ In Stock 2014-2016 BMW 550i Engine Coolant Expansion Tank (Used OEM)

    2014-2016 BMW 550i Engine Coolant Expansion Tank (Used OEM)

    Partslink #: 671-50535

    It fits vehicles with the 4.4L engine, automatic transmission, and rear-wheel drive (RWD). This is a coolant reservoir for the engine cooling system.

    Condition: Excellent (A)
    Mileage: 66,000 miles

    $142.95 View part →
  23. ✓ In Stock  BMW 550i Intercooler Coolant Reservoir (Used OEM)

    BMW 550i Intercooler Coolant Reservoir (Used OEM)

    Partslink #: 671-50691

    It is an intercooler coolant reservoir. It fits vehicles with a 4.4L engine, automatic transmission, and all-wheel drive.

    Condition: Excellent (A)
    Mileage: 143,000 miles

    $159.95 View part →
  24. ✓ In Stock 2006-2010 BMW 550i Engine Coolant Reservoir (Behr)

    2006-2010 BMW 550i Engine Coolant Reservoir (Behr)

    Partslink #: W0133-1763099
    $164.28 View part →
  25. ✓ In Stock 2011-2014 BMW 550i Engine Coolant Reservoir (Behr)

    2011-2014 BMW 550i Engine Coolant Reservoir (Behr)

    Partslink #: W0133-1890849

    For Radiator Expansion Tank

    $187.28 View part →
  26. ✓ In Stock 2017-2023 BMW 550i Intercooler Coolant Reservoir (Used OEM)

    2017-2023 BMW 550i Intercooler Coolant Reservoir (Used OEM)

    Partslink #: 671-BM1O21

    For vehicles with the 2.0L engine, automatic transmission, and all-wheel drive. This is the intercooler coolant reservoir.

    Condition: Excellent (A)

    $189.95 View part →
  27. ✓ In Stock 2011-2016 BMW 550i Engine Coolant Reservoir (Genuine)

    2011-2016 BMW 550i Engine Coolant Reservoir (Genuine)

    Partslink #: W0133-1964090

    For Intercooler Expansion Tank

    $211.44 View part →
  28. ✓ In Stock  BMW 550i Engine Coolant Reservoir Expansion Tank (Used OEM)

    BMW 550i Engine Coolant Reservoir Expansion Tank (Used OEM)

    Partslink #: 671-10109

    This is an engine coolant reservoir expansion tank.

    Condition: Excellent (A)

    $216.95 View part →
  29. ✓ In Stock 2015-2016 BMW 550i Engine Coolant Reservoir (Genuine)

    2015-2016 BMW 550i Engine Coolant Reservoir (Genuine)

    Partslink #: W0133-1964092

    For Radiator

    $308.39 View part →

What buyers are saying.

★★★★★ 4.9 1,451 verified reviews

Racing Partner Videos

Engine Coolant Reservoir Compatibility for BMW 550i

Browse our selection of quality engine coolant reservoir parts designed specifically for your BMW 550i. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.

Available Trims

Active Dynamic · Base · CS · Competition · Competition Edition · Edition 35 Years · Executive · First Edition · Formula 1 · Luxury · M Sport · Sport Line · Top · iPerformance Sport Line · xDrive

Body Types

Hatchback · Sedan

Engine Options

L4 2.0L · L6 3.0L · V8 4.4L · V8 4.8L

Transmissions

Automatic · Automatic Dual Clutch · Manual

Added to cart · Part