Condition: Excellent (A)
Mileage: 128,000 miles
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
For vehicles with the N63B44O1 engine. Fits BMW F01 chassis.
Condition: Excellent (A)
It is for vehicles with the N63 engine (engine code N63B44M3). Fits BMW G05 chassis.
Condition: Excellent (A)
w/o Cap
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
Condition: Excellent (A)
Mileage: 97,000 miles
Kit w/Cap
SURGE TANK
Condition: Excellent (A)
Mileage: 32,000 miles
Kit w/Cap
Grade: Aftermarket With OE No. 17137542986
For Intercooler Expansion Tank
kit
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
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
For Radiator Expansion Tank
For vehicles with the 2.0L engine, automatic transmission, and all-wheel drive. This is the intercooler coolant reservoir.
Condition: Excellent (A)
For Intercooler Expansion Tank
This is an engine coolant reservoir expansion tank.
Condition: Excellent (A)
For Radiator
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.
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
Hatchback · Sedan
L4 2.0L · L6 3.0L · V8 4.4L · V8 4.8L
Automatic · Automatic Dual Clutch · Manual