BMW X Series E53 (2000-2006)

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Mahle-Behr - Corporate Logo
T#:340539
Part#: 11527505302
In Stock
$ 226.99

This product was last offered at the strikethrough price on
04-29-2026

$ 175.99 USD
Free Shipping
$ 175.99 USD
Free Shipping
This clutch engages the belt-driven engine fan when the engine is warm/hot, and dis-engages the fan when cold/cool. These commonly fail, causing the engine fan to not spin fast enough (or at all) when your car is stopped in traffic, causing engine to overheat.

This fan clutch fits many 6 cylinder BMWs, including the following::

1992-1998  E36 BMW  323is 323ic 325i 325is 325ic 328i 328is 328ic M3
1999-2005  E46 BMW  323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi - Automatic Transmission
1991-1995  E34 BMW  525i 535i M5
1997-2003  E39 BMW  525i 528i 530i
1988-1994  E32 BMW  735i 735il
1997-2002  Z3 BMW  Z3 1.9 Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i
1998-2000  Z3 BMW  M Roadster M Coupe (s52)
2000-2006  E53 BMW  X5 3.0i
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Mahle-Behr - Corporate Logo
T#:1735
Part#: 17117573781
In Stock at Vendor
$ 100.99

This product was last offered at the strikethrough price on
04-01-2026

$ 96.99 USD
Free Shipping on orders $49 and up
$ 96.99 USD
Free Shipping on orders $49 and up
This coolant reservoir is for the non-M E46 3-series models from 1999-2006 (M3 takes a different expansion tank). 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 is the most recent expansion tank design from Hella-Behr, the OEM supplier to BMW. It replaces the original BMW part number 17137787039.

Other items to consider replacing at the same time are the radiator cap, coolant level sensor, lower radiator hose, coolant temp sensor in the lower hose, and the hose clamps. If your car has an automatic transmission you should also replace the oil cooler thermostat in the radiator frame, which is a common source for leaks.

This coolant expansion tank fits:

1999-2006 E46 3 series - 323i, 323Ci, 325i, 325Ci, 325xi, 328i, 328Ci, 330i, 330Ci & 330xi (**no M)
2004-2008 X3 SAV - X3 2.5, X3 3.0, X3 3.0si
2000-2005 X5 SAV - X5 3.0
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Mahle-Behr - Corporate Logo
T#:341098
Part#: 11537509227
Ships in 1 Business Day
$ 103.81 USD
Free Shipping
$ 103.81 USD
Free Shipping

Replacement stock MAP thermostat with plastic housing and gasket for E46, E39, E60, X5, Z4 - M54 engine, M52TU engine. Your car may still operate fine according the instrument display but the electrically-operated thermostat may be going bad. This new thermostat includes the thermostat gasket, ready to install in your BMW.

Hailing from Stuttgart, Mahle-Behr specializes in automotive cooling systems. From air conditioning to engine cooling M-B has you covered with OE-quality replacement parts.

Applications:
1999-2003 E39 528i, 525i, 530i sedan, touring wagon (M52TU engine, M54 engine)
1999-2005 E46 323, 328, 325, 330 sedan, coupe, cabrio, touring wagon (M52TU engine, M54 engine)
2004-2005 E60 525i, 530i sedan, touring wagon (M54 engine)
2001-2006 E53 X5 3.0 (M54 engine)
2004-2006 E83 X3 2.5i X3 3.0i (M54 engine)
1999-2002 Z3 2.3. Z3 2.5i, 2.8 Z3 3.0i (M54 engine)
2003-2005 Z4 2.5i, Z4 3.0 (M54 engine)

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Mahle-Behr - Corporate Logo
T#:341080
Part#: 11531436386
In Stock at Vendor
$ 173.99 USD
Free Shipping
$ 173.99 USD
Free Shipping
Don't take chances! Proper maintenance is required to keep your BMW performing at peak levels. The thermostat basically controls when your car will overheat. The sensor on the housing is also used by the engine computer to set the fuel mapping on the engine. A faulty sensor or thermostat will lead to the engine running rich (too much fuel). This thermostat fits BMW E39 540i 99-03 E38 740i 99-01 X5 4.4i 4.6is 99-2003 with M62 engine.

Hailing from Stuttgart, Mahle-Behr specializes in automotive cooling systems. From air conditioning to engine cooling M-B has you covered with OE-quality replacement parts.

This item fits the following BMWs:
1999-2001  E38 BMW  740i 740il
1999-2003  E39 BMW  540i
1999-2003  E53 BMW  X5 4.4i X5 4.6is
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OEM Behr Radiator - Automatic - E53 X5 3.0i M54
For vehicles with automatic transmission only
For vehicles with automatic transmission only
Mahle-Behr - Corporate Logo
T#:11932
Part#: 17107544668
In Stock
$ 352.99 USD
$ 352.99 USD
OEM BEHR brand replacement radiator for all 2000-2006 E53 X5 3.0i with Automatic Transmission. This radiator is made by BEHR, an original equipment (OE) supplier to BMW. This is the brand we use exclusively on our own X5's, and think you should as well. Hailing from Stuttgart, Mahle-Behr specializes in automotive cooling systems. From air conditioning to engine cooling M-B has you covered with OE-quality replacement parts. This item fits the following BMWs: 2000-2006 E53 BMW X5 3.0i
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Black Forest Industries - Corporate Logo
T#:31158762
Part#: WBFI77-E88-501
Ships in 2 Business Days
$ 229.99 USD
Free Shipping on orders $49 and up

BFI Center Cap Adapters For BBS E88 Wheels - Brushed - Set of Four are designed to enhance the appearance of BMW's BBS E88 wheels by covering the open center hole with a sleek, brushed finish. These adapters:

  • Provide a polished, high-quality look by covering the open center hole
  • Are machined from 6061-T5611 aluminum for superior strength and durability
  • Feature a hand-brushed finish for a seamless OEM appearance
  • Allow the use of 3-prong 70.6mm BBS center caps to add a touch of class
  • Are sold in sets of four, with center caps not included
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Spec-D Tuning - Corporate Logo
T#:6571660
Part#: LTX500RPWAPC
Ships in 1 Business Day
$ 203.99

This product was last offered at the strikethrough price on
02-09-2026

$ 154.99 USD
$ 154.99 USD
Non-LED/Chrome Housing/Red & Clear Lens - All wiring for the tail lights are pre-assembled for the essential plug & play application.
Mahle-Behr - Corporate Logo
T#:2765
Part#: 17107514964
In Stock
$ 121.99

This product was last offered at the strikethrough price on
07-20-2026

$ 105.99 USD
Free Shipping on orders $49 and up
$ 105.99 USD
Free Shipping on orders $49 and up

This radiator expansion tank is used on E53 X5 4.4i and 4.6is with M62 engine, and Z3 2.3 2.5i 2.8 3.0i from 1999-2002. It is a common failure item as the plastic weakens over time and stress cracks will lead to coolant leaks. 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 is the OEM Behr part - not an aftermarket. We have found that the aftermarket coolant reservoirs fail easier than the OEM Behr part. Hailing from Stuttgart, Mahle-Behr specializes in automotive cooling systems. From air conditioning to engine cooling M-B has you covered with OE-quality replacement parts.

Hailing from Stuttgart, Mahle-Behr specializes in automotive cooling systems. From air conditioning to engine cooling M-B has you covered with OE-quality replacement parts.

This item fits the following BMWs:
2000-2003 X5 BMW X5 4.4i X5 4.6is
1999-2002 Z3 BMW Z3 2.3 2.5i 2.8 3.0i

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Spec-D Tuning - Corporate Logo
T#:20946742
Part#: LHPX500GTM
Ships in 7 Business Days
$ 250.99 USD
$ 250.99 USD
Features Include: Brand new in original box New Euro-style LED strips for the European look! Matte black housing, clear lens dual halo projector headlights with LED accent lights Made by an ISO-certified manufacturer using materials that meet strict OEM requirements Equipped with PY 21W/12V corner light bulbs
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Black Forest Industries - Corporate Logo
T#:391722
Part#: GS2B
In Stock
Starting at $ 184.99 USD
Free Shipping
Starting at $ 184.99 USD
Free Shipping

This weighted shift knob makes shifts faster and the extra-large globe shape encourages over-palm shifting. The Black Forest Industries Billet Knob weighs in at 8.8oz (250g), about twice as much as a stock knob and a little heaver than the BMW ZHP knob. The heavier knob amplifies the pendulum motion of the shift lever resulting in smoother and faster shift times. BFI has designed this knob for BMW and VW fitments to fit snug on the shift lever and be secured with Allen set screws. They were careful to reduce tolerances compared to universal knobs. The overall height of the BFI knob is the same as stock anatomic knobs (some BMW M/Performance models have a stock knob that is shorter than this one).

Included with the BFI Billet knob is a matching BFI crest shift emblem. A 5 or 6-speed pattern emblem is available separately.

Choose from soft alcantara or perforated air leather with either a silver or black anodized base.

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Black Forest Industries - Corporate Logo
T#:4813276
Part#: GS2-BMA-1SU
Ships on Aug 11, 2026
$ 229.99 USD
Free Shipping
$ 229.99 USD
Free Shipping
Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.
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Black Forest Industries - Corporate Logo
T#:4813275
Part#: GS2-BMA-1S
Ships on Aug 11, 2026
$ 224.99 USD
Free Shipping
$ 224.99 USD
Free Shipping
Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.
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Black Forest Industries - Corporate Logo
T#:4813272
Part#: GS2-BMA-1
Ships on Aug 11, 2026
$ 219.99 USD
Free Shipping
$ 219.99 USD
Free Shipping
Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.
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Mahle-Behr - Corporate Logo
T#:371683
Part#: 17417505109
In Stock at Vendor
$ 247.81 USD
Free Shipping
$ 247.81 USD
Free Shipping
This clutch engages the belt-driven engine fan when the engine is warm/hot, and dis-engages the fan when cold/cool. These commonly fail, causing the engine fan to not spin fast enough (or at all) when your car is stopped in traffic, causing engine to overheat.

This item fits the following BMWs:
2002-2006  E65 BMW  745i 745li 760i 760li
2000-2003  E53 BMW  X5 4.4i X5 4.6is
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Black Forest Industries - Corporate Logo
T#:4813277
Part#: GS2-BMA-1SUF
Ships on Aug 11, 2026
$ 229.99 USD
Free Shipping
$ 229.99 USD
Free Shipping
Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.
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Mahle-Behr - Corporate Logo
T#:374962
Part#: 64546921381
In Stock at Vendor
$ 662.35 USD
$ 662.35 USD
This is an entire electric fan assembly that includes both the fan motor itself as well as the fan blade. A quality replacement from an original equipment supplier that will fit just like a stock unit and function flawlessly. Wiring connections identical to stock to make installation easy.
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Spec-D Tuning - Corporate Logo
T#:6571666
Part#: LTX500GLEDTM
Ships in 7 Business Days
$ 251.99 USD
$ 251.99 USD
LED/Chrome Housing/Smoke Lens Version 2 - All wiring for the tail lights are pre-assembled for the essential plug & play application.
Spec-D Tuning - Corporate Logo
T#:20946740
Part#: LHPX500JMTM
Ships in 7 Business Days
$ 248.99 USD
$ 248.99 USD
Features Include: Brand new in original box New Euro-style LED strips for the European look! Matte black housing, clear lens dual halo projector headlights with LED accent lights Made by an ISO-certified manufacturer using materials that meet strict OEM requirements Equipped with PY 21W/12V corner light bulbs
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Mahle-Behr - Corporate Logo
T#:7462
Part#: 17137501959
Ships in 1 day
$ 103.27 USD
Free Shipping on orders $49 and up

This high quality OEM Behr expansion tank is used on N62 V8 engines, and is a common failure item on X5's with V8 engines Be leary of competitors selling this part for less -- is it a Behr? Probably not. We only carry the Behr brand expansion tank as it is the only one we use in our own BMWs. If you are overhauling your coolant system, now is the time to consider preventative replacing this expansion tank. 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.

Hailing from Stuttgart, Mahle-Behr specializes in automotive cooling systems. From air conditioning to engine cooling M-B has you covered with OE-quality replacement parts.

This item fits the following BMWs:
2004-2006 E53 BMW X5 4.4i X5 4.8is

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OEM Mahle-Behr Air Conditioning Compressor - E53 M54 3.0L
For vehicles with production date from 10/2002
Mahle-Behr - Corporate Logo
T#:371082
Part#: 64526918000
Ships on Aug 5, 2026
$ 437.99 USD
Free Shipping
$ 437.99 USD
Free Shipping

OEM Mahle-Behr A/C compressor that will restore the cold air needed for those long hot summers.

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!

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Mahle-Behr - Corporate Logo
T#:15070
Part#: 17101439101
Ships on Aug 5, 2026
$ 218.99 USD
$ 218.99 USD
This is a BEHR brand (OEM supplier to BMW) replacement radiator for all 2000-2006 E53 X5 with M62 and N62 engines. Compare to BMW list price of $433! Save big, while still getting the highest quality radiator available for your BMW.

Hailing from Stuttgart, Mahle-Behr specializes in automotive cooling systems. From air conditioning to engine cooling M-B has you covered with OE-quality replacement parts.

This item fits the following BMWs:
2000-2006 E53 BMW X5 4.4i X5 4.6is X5 4.8is
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Mahle-Behr - Corporate Logo
T#:378158
Part#: 17107559966
Ships on Aug 5, 2026
$ 80.99 USD
Free Shipping
$ 80.99 USD
Free Shipping
Located near the bottom of the expansion tank, this thermostat controls the flow of coolant through the transmission cooler, cooling your transmission fluid as transmission fluid circulates as well. If this fails, you may be shortening the life of your transmission through hard use.
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Mahle-Behr - Corporate Logo
T#:377064
Part#: 64118385560
Ships on Aug 5, 2026
$ 185.99 USD
Free Shipping
$ 185.99 USD
Free Shipping
Does not include expansion valve
Mahle-Behr Radiator - E53
For vehicles with manual transmission only
Mahle-Behr - Corporate Logo
T#:361115
Part#: 17117544669
Back Ordered
$ 326.99 USD
$ 326.99 USD

More than likely, you are going to replace the radiator in your vehicle at least once. The joints where the cores meet the end tanks tend to get weak and are the first place to spring a leak. Impacts to the fins themselves can cause holes to form. Corrosion and clogging from the inside can make cooling less than effective and compromise coolant flow. Replace your leaking unit with a factory replacement and get that jug of coolant out of your back seat.

This is a factory original style radiator from Behr and will fit perfectly into the stock location. Cooling will be identical to what your car came with originally. A great replacement with all the proper connections and in all of the proper locations.

When doing radiator and cooling service, you will obviously lose coolant. Browse through the cooling section of your model to see factory correct coolants, seals, and caps. Before beginning, check your hoses to make sure everything is in good shape.

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Black Forest Industries - Corporate Logo
T#:4813279
Part#: GS2-BMA-1SRC
Back Ordered
$ 224.99 USD
Free Shipping
$ 224.99 USD
Free Shipping
Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.
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Mahle-Behr - Corporate Logo
T#:2766
Part#: 17111742231
In Stock
$ 19.99 USD
Free Shipping on orders $49 and up
This radiator expansion tank cap is used most BMW's from 1991-2006. It is a common failure item. When this item fails, it cannot hold pressure which results in your BMW overheating. If you are overhauling your coolant system, now is the time to consider preventative replacing this cap. It is also referred to as the coolant reservoir cap.

Hailing from Stuttgart, Mahle-Behr specializes in automotive cooling systems. From air conditioning to engine cooling M-B has you covered with OE-quality replacement parts.

This item fits the following BMWs:
1990-1991 E30 BMW 318i 318is 318ic
1992-1998 E36 BMW 318i 318is 318ic 323is 323ic 325i 325is 325ic 328i 328is M3
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi M3
1989-1995 E34 BMW 530i 535i 540i M5
1991-1995 E34 BMW 525i
1997-2003 E39 BMW 525i 528i 530i 540i M5
1989-1994 E32 BMW 735i 735il 740i 740il 750il
1995-2001 E38 BMW 740i 740il 750il
2002-2008 E65 BMW 745i 745li 750i 750li 760i 760li
1990-1998 E31 BMW 840i 840ci 850i 850ci 850csi
2004-2011 E83 BMW X3 2.5i X3 3.0i X3 3.0si
2000-2006 E53 BMW X5 30.0i X5 4.4i X5 4.6is X5 4.8is
1996-2002 Z3 BMW Z3 1.9 Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i M Coupe M Roadster
2003-2008 E85 BMW Z4 2.5i Z4 3.0i Z4 3.0si M Roadster M Coupe
2000-2003 E52 BMW Z8 Z8 Alpina
2007+ E90 BMW 335i & 335xi
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Black Forest Industries - Corporate Logo
T#:4813274
Part#: GS2-BMA-1UF
Ships on Aug 11, 2026
$ 224.99 USD
Free Shipping
$ 224.99 USD
Free Shipping
Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.
Show More Show Less

Black Forest Industries - Corporate Logo
T#:4813273
Part#: GS2-BMA-1U
Ships on Aug 11, 2026
$ 224.99 USD
Free Shipping
$ 224.99 USD
Free Shipping
Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.
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Spec-D Tuning - Corporate Logo
T#:20946746
Part#: LHPX500TM
Ships in 7 Business Days
$ 244.99 USD
$ 244.99 USD
Features Include: Brand new in original box New Euro-style LED strips for the European look! Chrome housing, clear lens dual halo projector headlights with LED accent lights Made by an ISO-certified manufacturer using materials that meet strict OEM requirements Equipped with PY 21W/12V corner light bulbs
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Spec-D Tuning - Corporate Logo
T#:6571661
Part#: LTX500RGAPC
Ships in 7 Business Days
$ 154.99 USD
Free Shipping
$ 154.99 USD
Free Shipping
Non-LED/Chrome Housing/Red & Smoke Lens - All wiring for the tail lights are pre-assembled for the essential plug & play application.

Black Forest Industries - Corporate Logo
T#:4813278
Part#: GS2-BMA-1SRU
Ships on Aug 11, 2026
$ 229.99 USD
Free Shipping
$ 229.99 USD
Free Shipping
Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.
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Spec-D Tuning - Corporate Logo
T#:6571663
Part#: LTX500CLEDTM
Ships in 7 Business Days
$ 319.99 USD
$ 319.99 USD
LED/Chrome Housing/Clear Lens - All wiring for the tail lights are pre-assembled for the essential plug & play application.

Black Forest Industries - Corporate Logo
T#:4813280
Part#: GS2-BMA-1RU
Ships on Aug 11, 2026
$ 224.99 USD
Free Shipping
$ 224.99 USD
Free Shipping
Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.
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Black Forest Industries - Corporate Logo
T#:4813281
Part#: GS2-BMA-1RC
Ships on Aug 11, 2026
$ 219.99 USD
Free Shipping
$ 219.99 USD
Free Shipping
Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.
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Mahle-Behr Fan Clutch - E65 E66 E53
Cars For vehicles with production date up to 05/02 also use- (Qty.) (1) 17 41 7 504 732...
Mahle-Behr - Corporate Logo
T#:596080
Part#: 17417505109
In Stock at Vendor
$ 331.99

This product was last offered at the strikethrough price on
05-08-2026

$ 329.99 USD
Free Shipping on orders $49 and up
$ 329.99 USD
Free Shipping on orders $49 and up
Black Forest Industries - Corporate Logo
T#:50899204
Part#: BFI-906-LUG
Ships on Aug 11, 2026
New Item
$ 4.99 USD
Free Shipping on orders $49 and up
Specifically engineered for vehicles utilizing a wheel stud conversion.


Mahle-Behr - Corporate Logo
T#:362776
Part#: 17117571988
Ships in 1 day
$ 10.99 USD
Free Shipping on orders $49 and up
Used to drain the radiator
Spec-D Tuning - Corporate Logo
T#:6571667
Part#: LTX500GLEDOZ
Back Ordered
$ 259.99 USD
Free Shipping
$ 259.99 USD
Free Shipping
LED/Chrome Housing/Smoke Lens Version 1 - All wiring for the tail lights are pre-assembled for the essential plug & play application.