BMW Drivetrain Parts for BMW 3 Series E46 (1999-2005)

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Building your perfect BMW is more than just adding horsepower and stiff suspension. Your drivetrain needs attention in order to deliver power effectively. Most BMWs feature comfortable clutch discs, heavy flywheels, long shifter throws, and open differentials. The drivetrain transmits power to the wheels, but can also be a source of power loss when it is designed for comfort rather than performance. Everything on this page will help you improve your power delivery and driving experience by providing custom Limited Slip Differentials, Short Shift Conversions, Performance Clutch Discs, Lightweight Flywheels, and anything else your BMW needs to be the perfect driving experience.

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Loctite - Corporate Logo
T#:25772539
Part#: 5970
Ships in 2 Business Days
$ 55.23 USD
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This Loctite 5970 Sealant is recommended by BMW to be used to seal the rear differential cover and numerous engine oil pans. Also used for multiple MINI, Audi, and VW applications.
Genuine European BMW - Corporate Logo
T#:383934
Part#: 21532282549
In Stock
$ 224.99 USD
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$ 224.99 USD
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This is required when installing a CSL airbox on an M3 with an SMG transmission. The expansion tank holds the hydraulic fluid for the SMG clutch cylinder.
Valeo Single Mass Clutch Kit - E46 325xi (Thru 08/03), 330i 5 speed (...
For vehicles with 5 speed transmission and production date up to 03/2003 For vehicles with production date up to 03/2003
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Valeo - Corporate Logo
T#:3578
Part#: 21207531843
Ships in 2 Business Days
$ 896.33 USD
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$ 896.33 USD
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Single mass flywheels can be resurfaced while it is recommended that dual mass flywheels are not.
Dual mass flywheels contain a rubber damper that will wear out, single mass flywheels do not have this and are inherently easier to maintain
Single mass flywheels also provide more consistent clutch feel when compared to the dual mass "self-adjusting" clutch that is notorious for inconsistency.
Valeo's single mass flywheel conversion is designed to be a similar weight and mass to OEM, making it an ideal choice for a daily driver
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Meyle Rear Wheel Bearing Kit - E36, E46
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Meyle - Corporate Logo
T#:579248
Part#: 3003341102
Ships on Dec 23, 2026
$ 31.99 USD
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$ 31.99 USD
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Includes one bearing, axle nut, and circlip for a proper service.

Drive Axle Flange - Priced Each
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Meyle - Corporate Logo
T#:36032350
Part#: 33411093567
Ships on Dec 23, 2026
$ 93.99 USD
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The rear drive flange serves multiple functions: it supports the rear wheel bearing and acts as a mounting point for the rear brake disc and wheel.
Automatic Transmission Filter & Gasket - A5S360R/390R - E83 X3, Z3 M5...
For models with a production date from 03/2003 For models with a production date up to 03/2000
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Meyle - Corporate Logo
T#:29267515
Part#: 3002411701
In Stock
$ 58.99 USD
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$ 58.99 USD
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BMW claims their transmission fluid to be a "lifetime" fluid, however is recommended to be changed every 60,000 miles to ensure a longer transmission life. Though not exposed to the same level of heat and contamination as engine oil, transmission oil still breaks down over time due to heat and becomes contaminated as your transmission wears. Old contaminated oil can lead to excessive wear and tear on sensitive transmission components which could lead to slow shifting, slips, and even complete failure. This is also true for the transmission filter. The filter removes metal particles from the transmission fluid and eventually begins to clog, preventing fluid from passing through the filter easily. This leads to excessive wear and a reduced transmission lifespan if not changed. Not sure if this kit is right for your BMW? Contact our sales staff with your VIN to confirm the exact part you need.
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Valeo Single Mass Clutch Kit - 330i 6 speed
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Valeo - Corporate Logo
T#:400593
Part#: 835101
Back Ordered
$ 1,242.99 USD
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$ 1,242.99 USD
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Valeo Single Mass Flywheel Conversion Kit - E39 E46 Z3 M52 2.5L ...
For vehicles with a production date up to 09/2003
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Valeo - Corporate Logo
T#:380538
Part#: 52401225
Ships on Sep 8, 2026
$ 1,016.99 USD
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$ 1,016.99 USD
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This kit from Valeo is a simple way to easily convert your stock dual mass flywheel clutch system to a single mass system.

Dual mass flywheels allow for fluid-feeling clutch engagements and offer a more luxurious feel than single-mass flywheels. However, with these benefits come significant drawbacks. Why convert from a dual-mass flywheel to a single-mass flywheel?

Cost: Dual-mass flywheels are expensive, with the cost of replacement often times being double or triple than that of converting to a single-mass flywheel.
Serviceability: Single-mass flywheels can be resurfaced, eliminating the need to replace with the next clutch service. - something that is not recommended with dual-mass flywheels, as they contain a rubber section that is more failure-prone in high mileage application.
Simplicity: Single-mass flywheels lack the complexity of dual-mass flywheels, making them inherently more reliable. Dual-mass flywheels contain a rubber damper or hub that will, like all rubber components, wear out with time.
Pedal Feel: Many enthusiasts prefer to eliminate BMW's "Self Adjusting Clutch", which has been known to provide an unpredictable, inconsistent engagement point.
Driveability: Valeo's conversion kit has been designed to maintain nearly identical clutch and flywheel weight, ideal for keeping the clutch quiet and easy to drive.
Kit contents:

Single-mass flywheel
Non-Self Adjusting Clutch and pressure plate
Throw out bearing
Pressure plate bolts
Flywheel bolts
Clutch alignment tool

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Meyle Automatic Transmission Filter & Gasket - A5S325Z - BMW E46 323/...
For models with a production date up to 03/2003 and with the A5S325Z transmission For models with a production date from 03/2000 and with the A5S325Z transmission
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Meyle - Corporate Logo
T#:29234329
Part#: 3002434108/S
Ships on Dec 23, 2026
$ 35.99 USD
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$ 35.99 USD
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BMW claims their transmission fluid to be a "lifetime" fluid, however is recommended to be changed every 60,000 miles to ensure a longer transmission life. Though not exposed to the same level of heat and contamination as engine oil, transmission oil still breaks down over time due to heat and becomes contaminated as your transmission wears. Old contaminated oil can lead to excessive wear and tear on sensitive transmission components which could lead to slow shifting, slips, and even complete failure. This is also true for the transmission filter. The filter removes metal particles from the transmission fluid and eventually begins to clog, preventing fluid from passing through the filter easily. This leads to excessive wear and a reduced transmission lifespan if not changed. Not sure if this kit is right for your BMW? Contact our sales staff with your VIN to confirm the exact part you need.
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Meyle Automatic Transmission Service Kit - A5S360R/390R - E83 X3, Z3 ...
For models with a production date from 03/2003 For models with a production date up to 03/2000
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Meyle - Corporate Logo
T#:29267516
Part#: 3001350402
Ships on Dec 23, 2026
$ 195.99 USD
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$ 195.99 USD
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Changing the automatic transmission filter and fluid is an important maintenance task that can help ensure the longevity and optimal performance of your vehicle's transmission system. Meyle has made this process easier with their Automatic Transmission Service kits. This kit includes everything necessary to perform a standard transmission drain and fill. Included: 6L of Meyle's Specially Formulated Transmission Fluid Meyle Transmission Filter Transmission Pan Gasket Drain Plug Installation Hardware Not sure if this kit is right for your BMW? Contact our sales staff with your VIN to confirm the exact part you need.
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Driveshaft Center Mount
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Meyle - Corporate Logo
T#:36032351
Part#: 26127501257
Back Ordered
$ 39.99 USD
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Center driveshaft support with an integrated bearing securely pressed into a rubber mount.
Meyle Automatic Transmission Service Kit - A5S325Z - BMW E46 323/325/...
For models with a production date up to 03/2003 and with the A5S325Z transmission For models with a production date from 03/2000 and with the A5S325Z transmission
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Meyle - Corporate Logo
T#:29234330
Part#: 3001350001
Back Ordered
$ 302.99 USD
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$ 302.99 USD
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Changing the automatic transmission filter and fluid is an important maintenance task that can help ensure the longevity and optimal performance of your vehicle's transmission system. Meyle has made this process easier with their Automatic Transmission Service kits. This kit includes everything necessary to perform a standard transmission drain and fill. Included: 7L of Meyle's Specially Formulated Transmission Fluid Meyle Transmission Filter Transmission Pan Gasket Drain & Fill Plugs Installation Hardware Not sure if this kit is right for your BMW? Contact our sales staff with your VIN to confirm the exact part you need.
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Valeo Clutch Kit - E39, E46, Z3
For vehicles with 5 speed transmission and production date up to 03/2003 For vehicles with production date up to 03/2003
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Valeo - Corporate Logo
T#:378253
Part#: 52401223
Ships in 6 Business Days
$ 526.99 USD
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$ 526.99 USD
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Includes pressure plate, throw out bearing, and friction disc
Adapter Set For Transmission Fluid Pump
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Meyle - Corporate Logo
T#:29101662
Part#: 9999901001
Back Ordered
$ 91.99 USD
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  • The Meyle Adapter Set for the Transmission Fluid Filler Pump is designed for a wide range of Euro and domestic vehicles. This set allows you to maximize the utility of Meyle's premium-built pump across various makes in your driveway. Each adapter easily attaches to the filler's coupler, ensuring quick and seamless transitions between adapters. The set comes in a blow-molded case, providing convenient and mess-free storage.


    Please note: The Meyle transmission filler tool is sold separately. The filler tool part number is T29068522.


    Includes:

    • BMW, Volvo Adapter (5/16" -24 UNF)
    • VW, Audi, Porsche Adapter (M10 x 1.00)
    • VW Adapter (Alternate)
    • VW, BMW Adapter (Alternate)
    • Nissan, Honda, BMW Adapter (Alternate)
    • Audi, VW, Seat, Skoda Adapter (M24 x 1.50)
    • Audi Adapter (M22 x 1.50)
    • Mercedes-Benz Adapter (M12 x 1.50)
    • Toyota, Lexus Adapter (M18 x 1.50)
    • Ford, Mazda Adapter (1/8" NPT)

  • WARNING: This product contains chemicals known to the state of California to cause cancer, birth defects, and/or reproductive harm. See above warning label as well as http://www.p65warnings.ca.gov for further information on Proposition 65 warnings.

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    Meyle Transmission Mount
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    Meyle - Corporate Logo
    T#:579237
    Part#: 3002371101
    In Stock
    $ 12.99 USD
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    Mounted at the rear of transmission on crossmember

    Shift Lever Bushing
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    Meyle - Corporate Logo
    T#:7164820
    Part#: 25117519669
    In Stock
    $ 13.90

    This product was last offered at the strikethrough price on
    05-13-2026

    $ 10.99 USD
    Free Shipping on orders $49 and up
    $ 10.99 USD
    Free Shipping on orders $49 and up
    After a manual transmission reaches a certain amount of miles, the shifter has a tendency to have a loose feeling when in gear. This is largely due to wear on the shift lever bushing. Restore the shift feel your car had when it was new with a replacement shift lever bushing from ECS Tuning.
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    Genuine European BMW - Corporate Logo
    T#:361538
    Part#: 41147896136
    In Stock
    Sale - Save 39% $ 29.99

    This product was last offered at the strikethrough price on
    05-02-2026

    $ 18.29 USD
    Free Shipping on orders $49 and up
    Sale - Save 39%
    $ 29.99

    This product was last offered at the strikethrough price on
    05-02-2026

    $ 18.29 USD
    Free Shipping on orders $49 and up
    When you upgrade to the CSL intake, you have to replace and relocate the SMG reservoir. This bracket mount the new reservoir after the CSL conversion exactly as designed by BMW.
    Automatic Transmission Oil Pan Gasket
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    Meyle - Corporate Logo
    T#:36032367
    Part#: 24117524707
    Ships in 2 Business Days
    $ 44.99

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

    $ 43.99 USD
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    $ 43.99 USD
    Free Shipping on orders $49 and up

    Meyle - Corporate Logo
    T#:54852040
    Part#: 300 135 0403/SK
    Ships on Oct 30, 2026
    New Item
    $ 116.99 USD
    Free Shipping on orders $49 and up
    This Meyle transmission service kit provides track-tested filtration and sealing components to keep your transmission operating flawlessly.
    Meyle Automatic Transmission Filter Kit - A5S360R/390R - E83 X3, Z3 M...
    For models with a production date from 03/2003 For models with a production date up to 03/2000
    We Price Match - Give Us A Call or Chat!
    Meyle - Corporate Logo
    T#:27138539
    Part#: 3001350402/SK
    Special Order: No Guaranteed ETA
    $ 97.99 USD
    Free Shipping on orders $49 and up
    $ 97.99 USD
    Free Shipping on orders $49 and up
    BMW claims their transmission fluid to be a "lifetime" fluid, however is recommended to be changed every 60,000 miles to ensure a longer transmission life. Though not exposed to the same level of heat and contamination as engine oil, transmission oil still breaks down over time due to heat and becomes contaminated as your transmission wears. Old contaminated oil can lead to excessive wear and tear on sensitive transmission components which could lead to slow shifting, slips, and even complete failure. This is also true for the transmission filter. The filter removes metal particles from the transmission fluid and eventually begins to clog, preventing fluid from passing through the filter easily. This leads to excessive wear and a reduced transmission lifespan if not changed. This high-quality Meyle transmission filter is quintessential for a correct and full service. Included: Meyle Transmission Filter Transmission Pan Gasket Drain Plug Installation Hardware Not sure if this kit is right for your BMW? Contact our sales staff with your VIN to confirm the exact part you need.
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    Meyle Automatic Transmission Flush & Fill Service Kit - A5S325Z - BMW...
    For models with a production date up to 03/2003 and with the A5S325Z transmission For models with a production date from 03/2000 and with the A5S325Z transmission
    We Price Match - Give Us A Call or Chat!
    Meyle - Corporate Logo
    T#:29234331
    Part#: 3001350001/XK
    Special Order: No Guaranteed ETA
    $ 421.99 USD
    Free Shipping on orders $49 and up
    $ 421.99 USD
    Free Shipping on orders $49 and up
    Changing the automatic transmission filter and fluid is an important maintenance task that can help ensure the longevity and optimal performance of your vehicle's transmission system. Meyle has made this process easier with their Automatic Transmission Service kits. This kit includes everything needed to perform a full transmission flush and fill, including the extra transmission fluid necessary for a proper flush. Included: 12L of Meyle's Specially Formulated Transmission Fluid 1 Replacement Filter Element Replacement Drain & Fill Plugs All Necessary Hardware Not sure if this kit is right for your BMW? Contact our sales staff with your VIN to confirm the exact part you need.
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    Automatic Transmission Oil Pan Gasket
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    Meyle - Corporate Logo
    T#:36066218
    Part#: 24101423380
    Special Order: No Guaranteed ETA
    $ 12.99 USD
    Free Shipping on orders $49 and up
    Over time, gaskets can degrade, leading to small leaks that may escalate into significant issues if not addressed promptly.
    Front Differential Bushing - Priced Each
    We Price Match - Give Us A Call or Chat!
    Meyle - Corporate Logo
    T#:36032352
    Part#: 33176770788
    Special Order: No Guaranteed ETA
    $ 15.99 USD
    Free Shipping on orders $49 and up
    The subframe serves as the mounting point for your rear suspension, connecting to the vehicle's body with bushings designed to absorb vibrations. These bushings minimize vibrations transmitted to the cabin while maintaining a secure and stable connection, ensuring tight and reliable suspension performance.
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    Meyle Automatic Transmission Filter Kit - A5S325Z - BMW E46 323/325/3...
    For models with a production date up to 03/2003 and with the A5S325Z transmission For models with a production date from 03/2000 and with the A5S325Z transmission
    We Price Match - Give Us A Call or Chat!
    Meyle - Corporate Logo
    T#:27138534
    Part#: 3001350001/SK
    Special Order: No Guaranteed ETA
    $ 165.99 USD
    Free Shipping on orders $49 and up
    $ 165.99 USD
    Free Shipping on orders $49 and up
    BMW claims their transmission fluid to be a "lifetime" fluid, however is recommended to be changed every 60,000 miles to ensure a longer transmission life. Though not exposed to the same level of heat and contamination as engine oil, transmission oil still breaks down over time due to heat and becomes contaminated as your transmission wears. Old contaminated oil can lead to excessive wear and tear on sensitive transmission components which could lead to slow shifting, slips, and even complete failure. This is also true for the transmission filter. The filter removes metal particles from the transmission fluid and eventually begins to clog, preventing fluid from passing through the filter easily. This leads to excessive wear and a reduced transmission lifespan if not changed. This high-quality Meyle transmission filter is quintessential for a correct and full service. Included: Meyle Transmission Filter Transmission Pan Gasket Drain & Fill Plugs Installation Hardware Not sure if this kit is right for your BMW? Contact our sales staff with your VIN to confirm the exact part you need.
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    Meyle - Corporate Logo
    T#:594608
    Part#: 22316773125
    Special Order: No Guaranteed ETA
    $ 39.99 USD
    Free Shipping on orders $49 and up
    If your transfer case bushing is old, hardened, or cracked, it can lead to excess noise and vibration. Worn out mounts can also cause damage to other driveline mounts over time if not addressed. Replace your transfer case mount with this new mount to eliminate noise and vibration and prevent further wear and tear.
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    Meyle Front Wheel Hub Kit
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    Meyle - Corporate Logo
    T#:5944162
    Part#: 31226757024
    Special Order: No Guaranteed ETA
    $ 104.99 USD
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    Comes with pre-installed bearing, seal and axle nut Wheel bearings support the axles, road wheels, and vehicle weight. Loose steering, a growling noise from the wheels at road speed; abnormal tire wear; and noise while turning, are a few of the warning signs that you have one or more bad wheel bearings. Wulf Gaertner Autoparts AG manufactures and markets automotive spare parts under its MEYLE brand. Since its foundation in 1958, Wulf Gaertner Autoparts has been an owner-operated, unlisted family business on the aftermarket scene. Since 1995, Wulf Gaertner Autoparts AG has been manufacturing and trading under its MEYLE brand. They pride themselves on top-grade quality-tested spare parts for passenger cars, vans and commercial vehicles.
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    Meyle CV Boot Repair Kit - (Inner) - E46, E53
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    Meyle - Corporate Logo
    T#:5958725
    Part#: 31607507403
    Special Order: No Guaranteed ETA
    $ 25.99 USD
    Free Shipping on orders $49 and up
    Wulf Gaertner Autoparts AG manufactures and markets automotive spare parts under its MEYLE brand. Since its foundation in 1958, Wulf Gaertner Autoparts has been an owner-operated, unlisted family business on the aftermarket scene. Since 1995, Wulf Gaertner Autoparts AG has been manufacturing and trading under its MEYLE brand. They pride themselves on top-grade quality-tested spare parts for passenger cars, vans and commercial vehicles. Flexible rubber boots protect constant velocity joints by retaining lubrication and keeping contaminants out. A torn boot lets grease out and lets dirt and water get in, ruining your CV drive joint quickly. Replace that torn boot with this Meyle boot repair kit, complete with clips, boot clamps, and fresh grease. Fits inner or outer joint.
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    Meyle - Corporate Logo
    T#:54852032
    Part#: 100 498 0091/SK
    Special Order: No Guaranteed ETA
    New Item
    $ 11.99

    This product was last offered at the strikethrough price on
    06-12-2026

    $ 8.99 USD
    Free Shipping on orders $49 and up
    $ 8.99 USD
    Free Shipping on orders $49 and up
    This Meyle Original Front Outer CV Boot Kit is the perfect service solution to maintain the performance and reliability of your front-axle assembly.

    ACM - Corporate Logo
    T#:374226
    Part#: 17227505826
    Back Ordered
    $ 119.99 USD
    Free Shipping
    $ 119.99 USD
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    Valeo - Corporate Logo
    T#:580072
    Part#: 828484
    Back Ordered
    $ 906.99 USD
    Free Shipping
    $ 906.99 USD
    Free Shipping
    Replacement clutch kit from Valeo for the single mass flywheel conversion kit (ES2702807)

    Meyle Automatic Transmission Flush & Fill Service Kit - A5S360R/390R ...
    For models with a production date from 03/2003 For models with a production date up to 03/2000
    We Price Match - Give Us A Call or Chat!
    Meyle - Corporate Logo
    T#:29267517
    Part#: 3001350402/XK
    Special Order: No Guaranteed ETA
    $ 313.99 USD
    Free Shipping on orders $49 and up
    $ 313.99 USD
    Free Shipping on orders $49 and up
    Changing the automatic transmission filter and fluid is an important maintenance task that can help ensure the longevity and optimal performance of your vehicle's transmission system. Meyle has made this process easier with their Automatic Transmission Service kits. This kit includes everything needed to perform a full transmission flush and fill, including the extra transmission fluid necessary for a proper flush. Included: 12L of Meyle's Specially Formulated Transmission Fluid 1 Replacement Filter Element Replacement Drain Plug All Necessary Hardware Not sure if this kit is right for your BMW? Contact our sales staff with your VIN to confirm the exact part you need.
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