This radiator expansion tank (coolant reservoir) is used on E39 540i from 1997-2003 and E38 740i 740il 750il from 1995-2001. It is a common failure item. We have found that the expansion tanks should be replaced based on age as well as condition. Expansion tanks seem to have a lifespan of less than six years before they show signs of fatigue and wear. Pre-emptively replacing the expansion tank as part of an overall maintenance plan can prevent you from getting stranded from a sudden failure later on. This OEM Hella tank will give you a long life-span and will put your worries to rest of possible failure and coolant loss.
Hella is a premium manufacturer that supplies automotive parts to numerous car brands across the world. Everything from electrical to mechanical genuine parts have been made and supplied directly to BMW before the vehicles ever leave the production floor. Their high quality, long lasting parts have made them a trusted brand chosen to help keep your BMW on the road for many years to come.
As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts. All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!
This item fits the following BMWs: 1997-2003 E39 BMW 540i, 540i wagon 1995-2001 E38 BMW 740i 740il 750il 1990-1998 E31 BMW 840i 840ci 850i 850ci 2000-2003 E52 BMW Z8
This radiator expansion tank (coolant reservoir) is used on E39 540i from 1997-2003 and E38 740i 740il 750il from 1995-2001. It is a common failure item. We have found that the expansion tanks should be replaced based on age as well as condition. Expansion tanks seem to have a lifespan of less than six years before they show signs of fatigue and wear. Pre-emptively replacing the expansion tank as part of an overall maintenance plan can prevent you from getting stranded from a sudden failure later on. This OEM Hella tank will give you a long life-span and will put your worries to rest of possible failure and coolant loss.
Hella is a premium manufacturer that supplies automotive parts to numerous car brands across the world. Everything from electrical to mechanical genuine parts have been made and supplied directly to BMW before the vehicles ever leave the production floor. Their high quality, long lasting parts have made them a trusted brand chosen to help keep your BMW on the road for many years to come.
As a leading source of high performance BMW parts and accessories since 1993, we at Turner Motorsport are honored to be the go-to supplier for tens of thousands of enthusiasts the world over. With over two decades of parts, service, and racing experience under our belt, we provide only quality performance and replacement parts. All of our performance parts are those we would (and do!) install and run on our own cars, as well as replacement parts that are Genuine BMW or from OEM manufacturers. We only offer parts we know you can trust to perform!
This item fits the following BMWs: 1997-2003 E39 BMW 540i, 540i wagon 1995-2001 E38 BMW 740i 740il 750il 1990-1998 E31 BMW 840i 840ci 850i 850ci 2000-2003 E52 BMW Z8
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Fits These Cars
MAKE
MODEL
SUBMODEL
ENGINE
Special Fitment Notes
BMW
E31
840Ci
M60 4.0L
Use vehicle selector to confirm fitment
BMW
E31
840Ci
M62 4.4L
Use vehicle selector to confirm fitment
BMW
E31
850Ci
M70 5.0L
Use vehicle selector to confirm fitment
BMW
E31
850Ci
M73 5.4L
Use vehicle selector to confirm fitment
BMW
E31
850CSi
S70 5.6L
Use vehicle selector to confirm fitment
BMW
E38
740i
M60 4.0L
Use vehicle selector to confirm fitment
BMW
E38
740i
M62 4.4L
Use vehicle selector to confirm fitment
BMW
E38
740iL
M60 4.0L
Use vehicle selector to confirm fitment
BMW
E38
740iL
M62 4.4L
Use vehicle selector to confirm fitment
BMW
E38
750iL
M73 5.4L
Use vehicle selector to confirm fitment
BMW
E39
540i
M62 4.4L
Use vehicle selector to confirm fitment
*The above product applications have been written by Turner Motorsport. All
warranties, product application, fitment, and performance are the responsibility of Turner Motorsport.
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