Rein for BMW 5 Series E39 (1996-2003)

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Rein Cloth Braided Fuel/Vacuum Hose - Black - 20 Meter
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T#:378471
Part#: N203531-20
Ships in 3 Business Days
$ 363.52 USD
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$ 363.52 USD
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Replace your cracked or frayed fuel or vacuum lines. 3.5mm ID
Rein Fuel Injector O-Ring - E23, E24, E28, E30, E31, E32, E34, E36, E...
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T#:362382
Part#: 13641730767
In Stock at Vendor
$ 6.17 USD
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Located on nozzle end of injector
Rein Engine Mount - Left - E38, E39
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T#:592054
Part#: 22111092823
Ships in 3 Business Days
$ 79.99 USD
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$ 79.99 USD
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Keep vibrations down with new mounts for your motor

Rein Front Control Arm Bushing - E38, E39, E53
Upgraded heavy duty version from the E53 X5, found in the rear position control arm
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T#:379727
Part#: 31126769715
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$ 44.99 USD
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$ 44.99 USD
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If the control arm bushings on your vehicle are beginning to fail, it will become quickly apparent. Suspension noise will be drastically increased, there will be steering wheel shake when hitting road hazards, and the entire car will have an all around loose feel. This can also lead to premature tire failure as alignment is negatively affected. Replace your control arm bushings to give your entire suspension a tighter feel.
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Rein Alusil Piston Ring Repair Kit - E38, E39, E53
For vehicles with a production date from 09/1998
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T#:591608
Part#: 11259071606
Ships in 3 Business Days
$ 37.99 USD
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$ 37.99 USD
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Set of rings for one piston
Rein Exhaust Joint Sleeve Bushing 8mm EXB0045 - Priced Each
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T#:34214751
Part#: 18207546579
In Stock
$ 4.88 USD
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The Rein Exhaust Joint Sleeve Bushing 8mm EXB0045 is a premium-quality part designed to ensure a secure and reliable connection in BMW exhaust systems. Manufactured by Rein, this 8mm diameter sleeve bushing is built to withstand high heat and vibration, providing long-lasting durability and maintaining the efficiency of your BMW’s exhaust flow. Perfect for replacing worn-out components, this bushing enhances exhaust system stability and prevents leaks, ensuring your vehicle runs smoothly.

Available through Turner Motorsport, the Rein Exhaust Joint Sleeve Bushing 8mm EXB0045 is designed to meet or exceed OEM specifications, making it ideal for BMW owners looking to restore their vehicle’s performance. Whether you're a professional mechanic or a DIY enthusiast, this exhaust bushing is easy to install and helps maintain optimal performance in high-stress conditions.

Benefits:

  • Precision fitment: Specifically engineered for an 8mm diameter, ensuring a seamless fit for BMW exhaust systems.
  • Durable materials: Made from high-quality materials that resist heat, pressure, and wear over time.
  • Leak-proof seal: Helps prevent exhaust leaks, maintaining efficient exhaust flow and reducing noise.
  • Vibration dampening: Reduces vibrations and noise for a smoother, quieter driving experience.
  • Available at Turner Motorsport: Trusted source for high-quality BMW parts and accessories.

Upgrade your BMW’s exhaust system with the Rein Exhaust Joint Sleeve Bushing 8mm EXB0045, ensuring a durable, leak-free connection that enhances overall performance.

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Rein Thermostat Assembly E38 740iL
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T#:34114233
Part#: 11531437526
Ships in 1 Business Day
$ 68.99 USD
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Regulates Engine coolant temperature. Comes with aluminum housing, O-ring, and sensor.
OEM Rein Front Right Control Arm - E39 525i 528i 530i
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T#:396732
Part#: 31121094234
Ships in 3 Business Days
$ 68.99 USD
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$ 68.99 USD
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Control arms, and their integrated ball joints, are some of the most crucial components on a BMW suspension. The control arms literally control the wheel and suspension as they go through their range of motions. A faulty or worn control arm or ball joint is a very dangerous and potentially life-threatening problem so make sure they are inspected and replaced at regular intervals. For a street-driven car we advise yearly inspection and a full replacement every 3-4 years. For track-driven cars these should be inspected before every event and replaced every two years.

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 is the OEM Front Right Lower Control Arm for E39 BMW 525i 528i 530i 1997-2003.

This item fits the following BMWs:
1997-2003 E39 5 Series BMW 525i 528i 530i & Wagons

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OEM Rein Lower Radiator Hose - E39 528i
For vehicles with production date up to 09/1998
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T#:349032
Part#: 11531740481
Ships in 1 Business Day
$ 14.99 USD
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$ 14.99 USD
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Runs from the radiator to the thermostat housing. Over time, coolant hoses begin to get brittle and are susceptible to cracking and splitting. Replace your cracked or leaking coolant hose to prevent further leaks and potentially catastrophic failure.
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BMW Radiator Hose - 11531705224
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T#:46719192
Part#: CHK0005
In Stock at Vendor
$ 43.99 USD
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Keep your cooling system sealed, strong, and ready for anything with this Rein radiator hose—your all-in-one fix for cracked, leaking, or worn factory hoses. Years of heat, pressure, and age can cause rubber to weaken, split, or swell, setting the stage for coolant leaks and potential overheating. Rein hoses are engineered to meet or exceed OEM standards, built from premium, heat-resistant materials that can take on extreme temperatures and system pressures without faltering. Each hose features factory-correct bends, fittings, and diameters for an exact, hassle-free installation—no cutting or forcing required. Whether you’re tackling a full cooling system refresh or chasing down a small coolant leak, this Rein kit provides everything needed to restore confidence and performance under the hood. Why choose this Rein radiator hose: Factory-level precision – Direct-fit replacements that deliver OEM-quality reliability. Built to last – Resists cracking, swelling, and chemical damage from daily heat cycling. Confidence restored – Prevents coolant loss, overheating, and on-road breakdowns. All-in-one upgrade – Includes upper and lower hoses for a complete system refresh. If keeping your BMW’s cooling system running tight and trouble-free is the goal, Rein brings the dependable quality and fitment you can count on—engineered to perform just like factory, mile after mile.
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Front Sway Bar Bushing - Priced Each
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T#:379774
Part#: 31351093108
Ships in 3 Business Days
$ 8.15 USD
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22.5mm rubber bushing
Intake Boot
For vehicles with production date up to 09/1998 and with secondary throttle body
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T#:402027
Part#: 13541740931
Ships in 3 Business Days
$ 18.99 USD
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$ 18.99 USD
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Intake boot for the air flow meter


Rein Silicone Vaccum Hose - Black - 65 Feet
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T#:378475
Part#: 5173125797120BLK
Ships in 3 Business Days
$ 175.99 USD
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$ 175.99 USD
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Replace your cracked or frayed vacuum lines. 3.5mm
Rein Return Pipe - E39, E46, E53, E60, E83, Z3, Z4
For vehicles with production date from 09/1998
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T#:375092
Part#: 11617504536
In Stock
$ 19.99 USD
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$ 19.99 USD
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Runs from the intake manifold back to connecting hose
Intake Boot
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T#:402080
Part#: 13547505838
In Stock at Vendor
$ 19.99 USD
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Connects to the mass airflow meter

OEM Rein Upper Radiator Hose - E39 528i (up to 09/1998)
For vehicles with production date up to 09/1998
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T#:349033
Part#: 11531740832
Ships in 1 Business Day
$ 17.99 USD
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$ 17.99 USD
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Over time, coolant hoses begin to get brittle and are susceptible to cracking and splitting. Replace your cracked or leaking coolant hose to prevent further leaks and potentially catastrophic failure.

Rein Oil Filter Housing Cap
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T#:17738379
Part#: 11421744000
Ships in 2 Business Days
$ 26.99

This product was last offered at the strikethrough price on
03-26-2026

$ 25.99 USD
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$ 25.99 USD
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Rein's OE equivalent oil cap prevents moisture and debris from entering and contaminating the system.
OE Rein Upper Radiator Hose - E39 540i, E38 740i/IL 1996-1998 ...
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T#:6976
Part#: 11531745595
Ships in 3 Business Days
$ 16.99 USD
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ENGINE WATER HOSE 11531745595.--

This item fits the following BMWs:
BMW 5 Series - 540i, 540i Wagon
BMW 7 Series - 740i, 740iL

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Hose - From Oil Separator to Oil Dipstick Tube - E46 E39
For use in cold climates
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T#:2879
Part#: 11157532629
In Stock at Vendor
$ 11.99

This product was last offered at the strikethrough price on
03-26-2026

$ 10.99 USD
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$ 10.99 USD
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This is the updated hose that goes from the Crankcase Oil Separator Valve to the oil dipstick tube. This tube tends to get plugged with oil sludge and becomes brittle and cracks. It fits E46 323i 323ci 325i (M54) 325ci (M54) 325xi 328i 328ci 330i 330ci 330xi - E39 525i 530i - E60 525i 530i 2004-2005 - X3 2.5i 3.0i 2004-2006 - Z3 2.5i 3.0i - Z4 2.5i 3.0i 2003-2006.
In german, Rein means Pure. In the automotive industry the Rein name has quickly come to represent quality. With fitments for some of the world’s finest automobiles including BMW and Mini and guaranteed OE quality, Rein is a name you can trust.

This item fits the following BMWs:
2001-2005 E46 BMW 325i 325ci 325xi Only for cars with M54 engine
1999-2005 E46 BMW 323i 323ci 328i 328ci 330i 330ci 330xi
2001-2003 E39 BMW 525i 530i
2004-2005 E60 BMW 525i 525xi 530i 530xi
2004-2006 E83 BMW X3 2.5i X3 3.0i
2001-2002 Z3 BMW Z3 2.5i Z3 3.0i
2003-2005 Z4 BMW Z4 2.5i Z4 3.0i
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OEM BMW Engine Return Hose 11531744054
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T#:6975
Part#: 11531744054
In Stock at Vendor
$ 19.99 USD
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OEM BMW ENGINE RETURN HOSE 11531744054.--

This item fits the following BMWs:
BMW 5 Series - 528i, 528i Wagon

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BMW Oil Separator Valve | E38 E39 540i 740i 740iL M62 4.4L Engine ...
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T#:39059263
Part#: 11151705272
In Stock at Vendor
$ 25.00 USD
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$ 25.00 USD
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BMW Oil Separator Valve | E38 E39 540i 740i 740iL M62 4.4L Engine is an essential component designed to maintain optimal engine performance by purging oil vapors from the engine block into the valve cover. This valve features four hoses connecting it to the dipstick, valve cover, and air intake system, ensuring efficient crankcase ventilation. BMW engines, especially in colder climates, are known to experience issues with oil separators freezing if the engine isn't properly warmed up, leading to symptoms such as howling noises followed by oil leaks.

  • Effectively purges oil vapors from the engine block to maintain clean operation
  • Designed for BMW E38 and E39 models with M62 4.4L engine
  • Helps prevent oil separator freezing in cold weather conditions
  • Features four hoses connected to the dipstick, valve cover, and air intake for optimal ventilation
  • Reduces engine sludge buildup, preventing potential damage and maintaining efficiency
  • Durable construction to withstand high temperatures and the demands of the engine

Replace a worn oil separator valve to maintain the proper ventilation and efficiency of your BMW engine, preventing oil leaks and other performance issues.

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BMW Aluminum Bolt
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T#:46478545
Part#: 23000417164S
Ships in 3 Business Days
$ 7.99 USD
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This is a single-use bolt and should be replaced every time it’s removed. Don’t let a major repair come to a halt because you’re missing the proper hardware.
Piston Ring - Priced Per Piston | BMW M54 3.0L Engine
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T#:591606
Part#: 11257506252
Ships in 3 Business Days
$ 48.99 USD
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Piston Ring - Priced Per Piston | BMW M54 3.0L Engine is a vital component in maintaining proper compression and oil control in BMW M54 3.0L engines. Over time, piston rings experience wear from continuous movement within the cylinder bore, leading to decreased engine efficiency. Worn or damaged rings can result in excessive oil consumption, reduced performance, and visible black or blue smoke from the exhaust. Ideal for engine rebuilds, this high-quality replacement ensures optimal sealing and longevity.

  • Restores proper compression and oil control for improved engine performance
  • Reduces oil consumption and minimizes exhaust smoke
  • Direct-fit replacement for BMW M54 3.0L engine pistons
  • Manufactured from high-strength materials for durability and longevity
  • Essential for engine rebuilds and maintaining peak efficiency
  • Designed to withstand high temperatures and pressures for reliable operation
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Rein Transmission Input Shaft Seal - E31, E34, E39, E46, E52 ...
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T#:363449
Part#: 23127501328
Ships in 1 Business Day
$ 16.99 USD
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A common source of leaks with higher mileage, this seal should be replaced any time a leak is spotted to prevent much more catastrophic repairs.


Rein Aluminum Magnetic Oil Drain Plug - S/N63, M/N62, S/M70, M/N73, N...
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T#:53750214
Part#: HWU0115
Ships in 3 Business Days
New Item
$ 17.99 USD
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Rein Oil Drain Plug with Aluminum Construction, OE Dimensions and Threading. Upgrade Over Stock with a Magnetic tip to collect unwanted debris
General Purpose Hose Clamp - Priced Each
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T#:592737
Part#: 07129952104
Ships in 3 Business Days
$ 6.99 USD
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Rein O-RING 14.4X3.0 - E38, E39
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T#:379805
Part#: 11537501777
Ships in 3 Business Days
$ 6.99 USD
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$ 6.99 USD
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Upper Oil Separator Vent Tube
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T#:384805
Part#: 11611440317
Ships in 3 Business Days
$ 20.30 USD
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Rein Differential Drain Plug Gasket
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T#:19654
Part#: 07119963355
Ships in 3 Business Days
$ 2.03 USD
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GASKET RING for various sensors and seals.
Rein Air Intake Boot - E39, E46, Z3
For vehicles with production date from 09/1998
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T#:362650
Part#: 13541435627
In Stock
$ 16.99

This product was last offered at the strikethrough price on
06-11-2026

$ 14.99 USD
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$ 14.99 USD
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Connects directly to the throttle body

Rein Crankcase Ventilation Hose - E39, E46, E60, E83, Z3, Z4 ...
For vehicles with production date from 09/1998
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T#:359420
Part#: 11157532649
In Stock
$ 11.99 USD
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$ 11.99 USD
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ENGINE VENT HOSE 11157532649
Rein Coolant Overflow Hose
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T#:19458
Part#: 17111427156
Ships on Jul 28, 2026
$ 5.99 USD
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Rein Coolant Overflow Hose is designed to meet the highest standards of performance and durability for your vehicle's cooling system. This high-quality hose ensures the proper transfer of excess coolant from the engine to the overflow reservoir, preventing overheating and ensuring optimal engine performance. Manufactured from reinforced rubber materials, the Rein Coolant Overflow Hose guarantees long-lasting reliability and precise fitment for various vehicle makes and models. It’s the perfect upgrade or replacement for worn-out hoses in any cooling system.

Available through Turner Motorsport, this coolant overflow hose is rigorously tested to withstand extreme temperatures, pressures, and daily use. If you’re looking to maintain or improve your car's cooling efficiency, the Rein Coolant Overflow Hose is an essential component.

  • Precision engineered for a perfect fit
  • Manufactured from durable, reinforced rubber
  • Designed to withstand high temperatures and pressures
  • Improves cooling system efficiency and prevents overheating
  • Easy installation with OE-spec dimensions
  • Available at Turner Motorsport, trusted for automotive parts

Enhance your vehicle's performance and reliability by replacing your old coolant hose with the Rein Coolant Overflow Hose today.

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Rein Coolant Hose - E39
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T#:379777
Part#: 64218391003
Special Order: No Guaranteed ETA
$ 31.99 USD
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$ 31.99 USD
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Hose that runs from the engine block to the water valve. Over time, coolant hoses begin to get brittle and are susceptible to cracking and splitting. Replace your cracked or leaking coolant hose to prevent further leaks and potentially catastrophic failure.
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Vibration Damper
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T#:38161721
Part#: 11237513862
Ships in 3 Business Days
$ 92.99 USD
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A/C Evaporator Assembly
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T#:592636
Part#: 64118363782
Special Order: No Guaranteed ETA
$ 159.99 USD
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$ 159.99 USD
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Intake Boot
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T#:594356
Part#: 13541703726
In Stock
$ 30.81

This product was last offered at the strikethrough price on
06-15-2026

$ 22.99 USD
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$ 30.81

This product was last offered at the strikethrough price on
06-15-2026

$ 22.99 USD
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This is the rubber intake boot that the Mass Air Meter clamps to. If your boot has rotted or deteriorated it will cause a rough idle and poor performance.


BMW Coolant Expansion Tank With Cap
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T#:46616009
Part#: EPK0013
Ships in 3 Business Days
$ 64.99 USD
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The coolant expansion tank in your vehicle gives additional fluid a place to go after expansion and contraction from temperature change. Because it is subjected to such drastic changes on a regular basis, it can often crack or break. You want to keep all the coolant in your vehicle in the cooling system. If your tank has experienced damage such as cracking, nipples breaking off, or mounting point damage, you will need to replace it. This replacement will fit perfectly and provide the same heating and cooling characteristics as an original unit. When replacing, be sure to have some extra coolant. Check ECS Tuning's website for a wide variety of coolants specifically designed for your car. Most German vehicles require specialized coolant. Be sure to pick up the proper coolant when refilling to avoid damage or premature corrosion.
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Oil Cap
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T#:591528
Part#: 11127509328
In Stock
$ 6.51 USD
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Includes the sealing gasket
Rein 63.5mm ID Exhaust Clamp - E39, E65, E66
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T#:48302
Part#: 18307536425
Back Ordered
$ 21.99

This product was last offered at the strikethrough price on
05-07-2026

$ 20.99 USD
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$ 20.99 USD
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BMW Clamping Bush - D=63,5
This item fits the following BMW Chassis:
E39 M5,E39,E65,E90,E92,E93

Fits BMW Engines including:
M62,N51,N51,N52,N52N,N54,N73,S62,W11

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