BMW Maintenance & Tune-Up Parts for BMW 3 Series E46 (1999-2005)

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Part of owning a BMW is the relationships we develop with our cars through years of driving pleasure and maintenance services alike. It is critical to guarantee the job is right the first time. With recommended OEM supplied components and by following the maintenance schedule, your BMW is sure to continue giving you years of enjoyment on the street or track. All the filters, service kits, service manuals, fluids, and more are right here to help keep your BMW in perfect shape.

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Genuine BMW - Corporate Logo
T#:362762
Part#: 11287636379
Ships in 1-2 days
9% off MSRP $ 69.99

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$ 63.99 USD
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9% off MSRP
$ 69.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 63.99 USD
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Over time, accessory belts begin to wear out and crack. This can lead to the belt slipping, squeaking, or even snapping. Replace your belts and tensioners on a regular basis to ensure you don't end up stranded on the side of the road with a dead battery or over heated engine due to a bit of simple overlooked maintenance.
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Genuine BMW - Corporate Logo
T#:360722
Part#: 13327512019
In Stock
8% off MSRP $ 252.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 231.99 USD
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8% off MSRP
$ 252.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 231.99 USD
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Genuine BMW - Corporate Logo
T#:368207
Part#: 32421740858
Ships in 1-2 days
2% off MSRP $ 109.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 107.99 USD
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2% off MSRP
$ 109.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 107.99 USD
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Replaced your damaged power steering pulley with this OEM part. This the stock stock (135mm) diameter pulley. 

This item fits the following BMWs:
1996-1998  E36 BMW  323is 323ic 328i 328is 328ic
1999-2005  E46 BMW  323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi
1997-2003  E39 BMW  525i 528i 530i
2000-2006  E53 BMW  X5 3.0i 
1996-2002  Z3 BMW  Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i
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Genuine BMW - Corporate Logo
T#:546813
Part#: 81312444994
Ships in 1-2 days
$ 125.99 USD
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$ 125.99 USD
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Genuine BMW - Corporate Logo
T#:13095
Part#: 12517551908
Ships in 9 Business Days
3% off MSRP $ 308.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 300.99 USD
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3% off MSRP
$ 308.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 300.99 USD
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Genuine BMW Wiring Harness, Engine Ignition Module -
This item fits the following BMW Chassis:
E46

Fits BMW Engines including:
M54

Genuine BMW Mechanical A/C Belt Tensioner Assembly
For vehicles with production date up to 09/2002
Genuine BMW - Corporate Logo
T#:360602
Part#: 11281433571
Ships in 1-2 days
3% off MSRP $ 229.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 221.99 USD
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3% off MSRP
$ 229.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 221.99 USD
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Genuine BMW - Corporate Logo
T#:38953
Part#: 12317501754
Ships in 1-2 days
3% off MSRP $ 122.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 118.99 USD
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3% off MSRP
$ 122.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 118.99 USD
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Genuine BMW Pulley Alternator - D=55Mm
This item fits the following BMW Chassis:
E39,E46,E53 X5,E83 X3,E85

Fits BMW Engines including:
M54

Genuine BMW - Corporate Logo
T#:19325
Part#: 11127500568
Ships in 1-2 days
7% off MSRP $ 55.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 51.99 USD
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7% off MSRP
$ 55.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 51.99 USD
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This Genuine BMW oil filler cap comes inscribed with "BMW Castrol" and is a direct replacement for many late model BMW's.

When doing any sort of repair or maintenance there is no replacement for genuine factory parts. Turner Motorsport carries the Genuine BMW brand with pride and has the parts you need to complete your next project with confidence.

This item fits the following BMWs:
2003-2005 E46 BMW 325i 325ci - Only for M56 engine
2006-2011 E90 BMW 325i 325xi 330i 330xi - Sedan
2006-2012 E91 BMW 325xi - Wagon
2005-2007 E60 BMW 525i 525xi 530i 530xi
2006-2008 E85 BMW Z4 3.0i Z4 3.0si
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Genuine BMW - Corporate Logo
T#:368012
Part#: 24117557070
Ships in 1-2 days
3% off MSRP $ 143.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 139.99 USD
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3% off MSRP
$ 143.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 139.99 USD
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Genuine BMW Fluid Filter Kit, Autom. Transmission - Value Line
This item fits the following BMW Chassis:
E39,E46,E83 X3

Genuine BMW - Corporate Logo
T#:31635
Part#: 11127837024
Ships in 1-2 days
2% off MSRP $ 41.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 40.99 USD
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2% off MSRP
$ 41.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 40.99 USD
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Genuine BMW Gasket
This item fits the following BMW Chassis:
E46 M3,E85 Z4M,E46,E85 Z4,E86 Z4

Fits BMW Engines including:
S54

Genuine BMW - Corporate Logo
T#:145051
Part#: 61668361370
Ships in 1-2 days
4% off MSRP $ 27.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 26.99 USD
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4% off MSRP
$ 27.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 26.99 USD
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Genuine BMW Valve F Windshield Cleaning
This item fits the following BMW Chassis:
E46 M3,E36,E38,E39,E46

Leichtlauf High Tech Engine Oil (5W-40) - 20 Liters
10X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Liqui-Moly - Corporate Logo
T#:2027100
Part#: 20122
Special Order: No Guaranteed ETA
38% off MSRP $ 363.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 224.99 USD
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38% off MSRP
$ 363.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 224.99 USD
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Liqui Moly Leichtlauf High Tech Engine Oil (5W-40) - 20 Liters

A top-class fully synthetic, all-season motor oil for superior performance and long engine life. For gasoline and diesel vehicles without particulate filters (GPF/DPF). Exceeds strict test requirements specified by major manufacturers. Safe with catalytic converters and turbochargers. Use with extended oil change intervals as per manufacturer.

Properties:

  • Maximum engine performance
  • Smooth engine running
  • Outstanding engine cleanliness
  • High shear stability
  • Saves fuel
  • Excellent wear resistance
  • For extended service intervals
  • Outstanding lubrication reliability
  • Optimum stability to aging
  • Optimum oil pressure under all operating conditions
  • Instant lubrication after cold start compatible for the use with turbochargers and catalytic converters
  • Mixable with most engine oils

Approvals:

BMW Longlife-01

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Genuine BMW - Corporate Logo
T#:180385
Part#: 24152333824
In Stock
4% off MSRP $ 162.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 155.99 USD
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4% off MSRP
$ 162.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 155.99 USD
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Automatic transmissions are reliable, shift smoothly, and can last without issue so long as they are properly maintained. Over time, the transmission fluid becomes thick and the filter becomes contaminated with small metal particles. This can cause excess wear, high transmission operating temperatures, and eventual failure. To prevent this we recommend changing your filter, fluid, and seals to ensure your transmission continues to operate flawlessly. We recommend filter and fluid changes every 50,000 miles.This kit includes the transmission filter, and gasket and mounting bolts. This filter fits A5S360R/390R automatic transmissions on BMW E46 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi. E39 525i 528i 530i. E83 X3 2.5i X3 3.0i Z3 2.5i Z3 3.0i.

This item fits the following BMWs:
1999-2000  E46 BMW  323i 323ci 328i 328ci
2001-2005  E46 BMW  325xi 330xi
03/2002-2005  E46 BMW  325i - M54 engine
03/2003-2005  E46 BMW  325i Wagon 325ci 330i 330ci - M54 engine
2000-3/2001  E39 BMW  525i 528i 530i
2004-2006  E83 BMW  X3 2.5i X3 3.0i
2000-2002  Z3 BMW  Z3 2.5i Z3 3.0i
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Genuine BMW Transmission Filter
For sedan models with A5S325Z transmission and production date up to 03/2002. For touri... For vehicles with A5S325Z transmission only, up to 03/2003 production date For vehicles with A5S325Z transmission only, from 03/2000 production date
Genuine BMW - Corporate Logo
T#:360779
Part#: 24341423376
Ships in 1-2 days
3% off MSRP $ 75.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 73.99 USD
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3% off MSRP
$ 75.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 73.99 USD
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Genuine BMW - Corporate Logo
T#:369665
Part#: ECSE461711-2
Ships in 6 Business Days
$ 1,105.99 USD
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$ 1,105.99 USD
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A Level 2 kit that includes belt service components

Corteco - Corporate Logo
T#:591599
Part#: 11237513862
Ships in 1-2 days
$ 156.63 USD
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$ 156.63 USD
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Reduces vibrations and connects accessories

Genuine BMW A/C Belt and Tensioner Kit - E46 E39 E53 M54
For vehicles with production date up to 09/2002
Genuine BMW - Corporate Logo
T#:174281
Part#: 11282250246
In Stock
8% off MSRP $ 171.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 157.99 USD
Limited Qty Sale
Free Shipping
8% off MSRP
$ 171.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 157.99 USD
Limited Qty Sale
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Genuine BMW Set, Drive Belt, A/C Compressor - Value Line
This item fits the following BMW Chassis:
E39,E46,E53 X5

Fits BMW Engines including:
M54

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Genuine BMW - Corporate Logo
T#:374755
Part#: 11287837898KT
Ships in 1-2 days
$ 911.99

This product was last offered at the strikethrough price on
10-05-2026

$ 907.99 USD
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$ 907.99 USD
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Over time, accessory belts begin to wear out and crack. This can lead to the belt slipping, squeaking, or even snapping. Replace your belts and tensioners on a regular basis to ensure you don't end up stranded on the side of the road with a dead battery or over heated engine due to a bit of simple overlooked maintenance. This kit includes all of the items that will need replaced such as the belts, tensioners, and hardware.

Fits the following BMWs:
2001-2006 E46 BMW M3

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Genuine BMW - Corporate Logo
T#:144729
Part#: 61618391956
Special Order: No Guaranteed ETA
4% off MSRP $ 22.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 21.99 USD
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4% off MSRP
$ 22.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 21.99 USD
Free Shipping on orders $49 and up


Genuine BMW Damper Ring
This item fits the following BMW Chassis:
E46 M3,E46,E83 X3

Genuine BMW - Corporate Logo
T#:530605
Part#: 83232152082
Ships in 9 Business Days
8% off MSRP $ 58.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 53.99 USD
Free Shipping on orders $49 and up
8% off MSRP
$ 58.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 53.99 USD
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Proper lubrication is critical to keeping precise chassis and body mechanisms operating smoothly. Genuine BMW MI-SETRAL-43 synthetic grease is engineered to handle heavy mechanical loads and aggressive thermal cycling without breaking down or drying out. Designed for low friction and high resistance to washout, it provides durable, long term protection for high wear areas like sunroof guides, mechanical pivots, and precision slider assemblies.
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New Pig - Corporate Logo
T#:375822
Part#: 57703
Ships in 5 Business Days
$ 86.00 USD
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$ 86.00 USD
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Includes a three pack of 60 sheet Pig Mat rolls and a free magnetic dispenser!

Genuine BMW - Corporate Logo
T#:50830147
Part#: 83195B77F71
In Stock
5% off MSRP $ 21.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 20.99 USD
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5% off MSRP
$ 21.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 20.99 USD
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Genuine BMW - Corporate Logo
T#:10752
Part#: 61668374366
Ships in 9 Business Days
2% off MSRP $ 55.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 54.99 USD
Free Shipping on orders $49 and up
2% off MSRP
$ 55.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 54.99 USD
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This Genuine BMW heated washer nozzle is used for the right (passenger side) windshield washer jets on E46 3 series models. Sold individually.

This item fits the following BMWs:
1999-1/2001 E46 BMW 323i 325i 328i 330i
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Genuine BMW - Corporate Logo
T#:144788
Part#: 61628220831
Special Order: No Guaranteed ETA
$ 105.99 USD
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$ 105.99 USD
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Genuine BMW Wipershaft Pivot -
This item fits the following BMW Chassis:
E46



Genuine BMW - Corporate Logo
T#:26556
Part#: 01410158142
Special Order: No Guaranteed ETA
2% off MSRP $ 44.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 43.99 USD
Free Shipping on orders $49 and up
2% off MSRP
$ 44.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 43.99 USD
Free Shipping on orders $49 and up


Genuine BMW Owner'S Handbook M3 E46/2
This item fits the following BMW Chassis:
E46 M3,E46

VIM Tools - Corporate Logo
T#:642010
Part#: V2400G
Ships in 10 Business Days
$ 59.99 USD
Free Shipping on orders $49 and up
Auto-Grip Oil Filter Pliers
CTA Tools - Corporate Logo
T#:1241318
Part#: CTA2030
Ships on Nov 2, 2026
$ 81.95 USD
Free Shipping
$ 81.95 USD
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Get the complete set and be ready.

K&P Engineering - Corporate Logo
T#:402537
Part#: S37
Back Ordered
$ 119.00 USD
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$ 119.00 USD
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Stainless steel filtration is not a new technology but is quickly gaining popularity in the automotive segment. With the ability to filter down as small as a paper filter element with the ability to be washed and reused!

The K&P Engineering filter element is made from medical grade, type 304 stainless steel micronic filter cloth to provide unmatched protection against oil contamination and resultant engine damage. A one inch square of this material flows an incredible 1.9 gallons of oil per minute at only 1 PSI pump pressure. The adhesive used in the filter assembly process is good to 600 degrees Fahrenheit, far above normal engine operating temperatures. A super strength nickel-plated neodymium rare earth magnet is installed in the top of the element for magnetic pre-filtering of the oil. The sophisticated bypass is engineered for proper differential pressures and consistent operation, delivering a greater percentage of filtered oil while being very easy to clean. The twist lock design assures positive filter element placement and allows for easy disassembly, inspection, and cleaning. The quad-ring gasket doubles the seal between the filter and the engine. Finally, the filter housing is carved out of solid 6061T6 billet aluminum, which not only looks trick but aids in dissipating heat.

K&P Engineering manufactures stainless steel filters for a vast array of engines around the world. Staying at the forefront of design and testing allows this company to offer a top-tier product for your European vehicle.

Features:

  • Consistent filtering across entire filter surface
  • Superior ASTMF316 filtration performance
  • Magnetic Prefiltering
  • Progressive rate bypass combined with high flow characteristics of the filter media avoids unfiltered oil bypassing the filter during cold startup and high rpm
  • Easy inspection of engine contamination
  • Proven in Motorsports, Military and Aerospace applications for years. Technology is FAA approved for use in aircraft. 

At regular oil changes, clean to K&P's specifications for continued used - a true lifetime filter.

This part fits the following BMWs:
1991 - 1999 E36 Coupe 323i 325is 328i
1993 - 1999 E36 Convertible 323i 325i 328i
1990 - 1999 E36 Sedan 325i 328i 
1989 - 1995 E34 525i, 530i, 
1998 - 2004 E39 Touring 525i 528i 
1996 - 2004 E39 Sedan 525i 528i 530i 
1999 - 2001 E46 Convertible 323ci 325ci 330ci
2002-2006 E46 Convertible 325ci 330ci
1998 - 2001 E46 323ci 325ci 330ci M3
2002 - 2006 E46 325ci 330ci
1998 - 2001 E46 Touring 323i 325i
2002 - 2006 E46 Touring 325i 325xi
1998 - 2001 E46 Sedan 323i 325i 328i 330i
2002 - 2006 E46 Sedan 325i 325xi 330i 330xi
2000 - 2006 E53 X5 SUV X5 X5 3.0i 

 

 

 

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TRW - Corporate Logo
T#:391277
Part#: PFB601
Ships on Nov 2, 2026
$ 33.99 USD
Free Shipping on orders $49 and up
Synthetic DOT 4 brake fluid.
Boiling Point - Dry: 594 Degrees Fahrenheit / Wet: 399 Degrees Fahrenheit.
Specially formulated for racing conditions where fluid is constantly under extreme conditions.
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Windshield Washer Pump
We Price Match - Give Us A Call or Chat!
VDO - Corporate Logo
T#:31589395
Part#: 67128362154
Ships on Nov 5, 2026
$ 37.99 USD
Free Shipping on orders $49 and up
Genuine BMW - Corporate Logo
T#:6359
Part#: 01419791177
Ships in 9 Business Days
$ 32.99 USD
Free Shipping on orders $49 and up


Genuine BMW Owner's Handbook E46/4 -
This item fits the following BMW Chassis:
E46


Hydraulic Alternator Belt Tensioner Assembly
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:55030822
Part#: 11287838797
Ships on Nov 10, 2026
New Item
Sale - Save 10% $ 59.99

This product was last offered at the strikethrough price on
10-08-2026

$ 53.99 USD
Free Shipping on orders $49 and up
Sale - Save 10%
$ 59.99

This product was last offered at the strikethrough price on
10-08-2026

$ 53.99 USD
Free Shipping on orders $49 and up

Bentley - Corporate Logo
T#:1195910
Part#: BHMI
Special Order: No Guaranteed ETA
$ 39.99 USD
Free Shipping on orders $49 and up
Learn how to keep your classic running the way it should!
Enthusiast Bundles - Corporate Logo
T#:37419798
Part#: 008363LA02EB1KT
Ships on Jan 8, 2027
Sale - Save 24% $ 1,055.95

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

$ 799.04 USD
Free Shipping on orders $49 and up
Sale - Save 24%
$ 1,055.95

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

$ 799.04 USD
Free Shipping on orders $49 and up

Take your BMW’s cooling system to the next level with this Turner Motorsport Cooling Upgrade Kit. Featuring a Heavy-Duty Aluminum Expansion Tank and a Mechanical Thermostat Conversion Kit, this combo is engineered to deliver ultimate reliability and superior performance for M52TU/M54 engines. Say goodbye to the cooling system failures common in stock setups—Turner Motorsport has you covered.

Turner Motorsport M52TU/M54 Heavy-Duty Expansion Tank Kit

The Turner Motorsport Aluminum Expansion Tank is a premium upgrade designed to replace the fragile factory plastic tank, which is known to crack, leak, or even explode. Crafted for durability, this tank’s all-aluminum construction with wrinkle black powder coating ensures this is the last expansion tank you’ll ever need.

Why Upgrade? The factory plastic tanks on BMW M52TU/M54 engines are notorious for failure under heat and pressure. Avoid the risk of being stranded on the side of the road with a mess of coolant—Turner Motorsport’s aluminum expansion tank is built to withstand years of demanding use and intense heat cycles.

Key Features and Benefits:

Complete Kit: Includes Turner Aluminum Expansion Tank, coolant level sensor, expansion tank cap, and flared coolant pressure release line. OEM Fit & Capacity: Direct fit with no modifications, maintains stock coolant capacity and expansion volume. Baffled Design: Prevents air pockets during aggressive driving and ensures accurate coolant level readings. Premium Construction: TIG-welded 5052 aluminum with machined fittings for factory hose compatibility. Turner Motorsport M52TU/M54 Mechanical Thermostat Conversion Kit

Replace your problematic factory plastic thermostat housing with Turner Motorsport’s high-quality billet aluminum Thermostat Conversion Kit. This upgrade not only provides increased reliability but also allows for thermostat swaps to suit specific temperature requirements, making it ideal for daily drivers and track cars alike.

Why Make the Switch? The factory plastic thermostat housing with its built-in thermostat is prone to cracking and requires the whole unit to be replaced during maintenance. Turner’s conversion kit changes the game by providing a durable billet housing with a replaceable thermostat for flexibility and lower maintenance costs.

Key Features and Benefits:

Increased Reliability: Uses an M50/S50 mechanical thermostat, including an 80°C thermostat for enhanced cooling control. Customizable: Includes barbed hose connections for standard E46 M3 hoses and -16 ORB connections for custom hoses. Engineered to Last: CNC-machined from billet 6061 aluminum and black anodized for corrosion resistance. Enhanced Sealing: Features a Viton gasket for superior durability and sealing performance. Kit Includes:

6061 Billet Aluminum Thermostat Housing 80°C Mechanical Thermostat Thermostat Housing Gasket Thermostat Harness ECS Silicone E46 M3 Cooling Hoses Turner Motorsport Precision Engineering & Product Development

Every component in this cooling upgrade kit has been rigorously designed, engineered, and tested by Turner Motorsport’s Research and Development team. Using state-of-the-art technology such as FARO laser scanning, SolidWorks 3D modeling, and in-house rapid prototyping, Turner ensures that these products meet the highest standards of quality, precision, and durability.

Upgrade your BMW with confidence—Turner Motorsport is your partner in performance and reliability.

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OEM Rein Automatic Transmission Filter Kit - E46 E39 E85
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:2935
Part#: 24341423376KIT
Ships in 4 Business Days
$ 43.99 USD
Free Shipping on orders $49 and up

Automatic transmissions are reliable, shift smoothly, and can last without issue so long as they are properly maintained. Over time, the transmission fluid becomes thick and the filter becomes contaminated with small metal particles. This can cause excess wear, high transmission operating temperatures, and eventual failure. To prevent this we recommend changing your filter, fluid, and seals to ensure your transmission continues to operate flawlessly. We recommend filter and fluid changes every 50,000 miles. This filter fits A5S325Z automatic transmissions on BMW E46 323i 323ci 325i 325ci 328i 328ci 330i 330ci . E39 525i 528i 530i. E85 Z4 2.5i Z4 3.0i. This kit includes the transmission filter and gasket.

Kit Contents:

  • 1 x 24341423376 - transmission filter
  • 1 x 24101423380 - gasket for transmission filter

This item fits the following BMWs:
3/2000-2004 E46 BMW 323i 323ci 325i 325ci 330i 330ci
2003-2005 E46 BMW 325i with M56 engine
3/2001-2003 E39 BMW 525i 530i
2003-2006 E85 BMW Z4 2.5i Z3 3.0i

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Bav Auto Automatic Transmission Filter Kit - E39 E46 Z4 (A5S325Z Tran...
For sedan models with A5S325Z transmission and production date up to 03/2002. For touri... For vehicles with A5S325Z transmission only, up to 03/2003 production date For vehicles with A5S325Z transmission only, from 03/2000 production date
10X Entries Into Our F80 M3 Sweepstakes
Bavarian Autosport - Corporate Logo
T#:639803
Part#: 24341423376
In Stock
Sale - Save 20% $ 29.99

This product was last offered at the strikethrough price on
05-03-2026

$ 23.99 USD
Free Shipping on orders $49 and up
Sale - Save 20%
$ 29.99

This product was last offered at the strikethrough price on
05-03-2026

$ 23.99 USD
Free Shipping on orders $49 and up
Remember to service your transmission at the recommended intervals to increase your transmission's life span and reliability! From 1974 to 2019, Bavarian Autosport was one of the premier vendors for BMW and MINI auto parts. We are happy to preserve the Bav Auto legacy by continuing to carry their high-quality products into the future. All Bav Auto parts will remain unchanged in design and sourced from the same OEM suppliers to ensure long-lasting reliability. We trust these parts, accessories, and upgrades so confidently that we back every Bavarian Autosport branded component with a 2-year warranty.
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Transmission Filter Kit
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Rein - Corporate Logo
T#:369365
Part#: A5S325Z
Ships in 4 Business Days
$ 42.99 USD
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Febi - Corporate Logo
T#:381684
Part#: 11281427252
Ships in 2 Business Days
$ 82.99 USD
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$ 82.99 USD
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This tensioner is for either the Water Pump or Alternator on cars with the mechanical belt tensioner system. Please check to ensure your car does not have the hydraulic tensioner. This tensioner comes with the pulley assembly.

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!

Only for cars with Mechanical belt tensioner systems.

This item fits the following BMWs:
1992-1998 E36 BMW 323is 323ic 325i 325is 325ic 328i 328is 328ic
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi
1991-1995 E34 BMW 525i
1997-2003 E39 BMW 525i 528i 530i
2004-2005 E60 BMW 525i 530i
2004-2006 E83 BMW X3 2.5i X3 3.0i
2000-2006 E53 BMW X5 3.0i
1997-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i
2003-2005 Z4 BMW Z4 2.5i Z4 3.0i

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OEM Febi Automatic Transmission Filter Kit - E46 E39 E83 Z3
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Febi - Corporate Logo
T#:2931
Part#: 24117557070
Ships on Jan 14, 2027
$ 46.99 USD
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Automatic transmissions are reliable, shift smoothly, and can last without issue so long as they are properly maintained. Over time, the transmission fluid becomes thick and the filter becomes contaminated with small metal particles. This can cause excess wear, high transmission operating temperatures, and eventual failure. To prevent this we recommend changing your filter, fluid, and seals to ensure your transmission continues to operate flawlessly. We recommend filter and fluid changes every 50,000 miles.This kit includes the transmission filter, and gasket and mounting bolts. This filter fits A5S360R/390R automatic transmissions on BMW E46 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi. E39 525i 528i 530i. E83 X3 2.5i X3 3.0i Z3 2.5i Z3 3.0i.

This item fits the following BMWs:
1999-2000 E46 BMW 323i 323ci 328i 328ci
2001-2005 E46 BMW 325xi 330xi
03/2002-2005 E46 BMW 325i - M54 engine
03/2003-2005 E46 BMW 325i Wagon 325ci 330i 330ci - M54 engine
2000-3/2001 E39 BMW 525i 528i 530i
2004-2006 E83 BMW X3 2.5i X3 3.0i
2000-2002 Z3 BMW Z3 2.5i Z3 3.0i
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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 Nov 6, 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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Hydraulic Alternator Belt Tensioner Roller
5X Entries Into Our F80 M3 Sweepstakes
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Meyle - Corporate Logo
T#:594521
Part#: 11281748131
Ships on Nov 6, 2026
$ 23.99 USD
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$ 23.99 USD
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Replacement is recommend with every belt service

Genuine BMW - Corporate Logo
T#:361295
Part#: 12137599219
Special Order: No Guaranteed ETA
$ 114.99 USD
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$ 114.99 USD
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Genuine BMW - Corporate Logo
T#:151626
Part#: 64318363423
Special Order: No Guaranteed ETA
26% off MSRP $ 130.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 96.99 USD
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26% off MSRP
$ 130.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 96.99 USD
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Genuine BMW Cover Microfilter
This item fits the following BMW Chassis:
E46 M3,E46


Genuine European BMW - Corporate Logo
T#:373305
Part#: 11617833496KT
Back Ordered
$ 11,737.98 USD
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$ 11,737.98 USD
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This is a Genuine BMW Euro CSL Intake Kit, one of the most sought after intakes in the European market! Included is everything you need to install this intake on your E46 M3's S54. Not only does this intake provide massive flow benefits and look amazing under the hood, the CSL intake also produces an amazing tone that can't be replicated by any other intake in the market!

This kit is specifically made for an E46 M3 with a Manual Transmission.

*A tune will be required to disable the MAF when installing this intake.

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Fuchs - Corporate Logo
T#:1180
Part#: 83220403674
Ships in 2 Business Days
$ 20.99 USD
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This Fuchs Titan 4000 Automatic Transmission Fluid - ATF - is the equivalent to Texaco ETL-7045E. It is designed to work on BMWs with "Yellow Tag" Automatic transmissions. It fits BMW E46 323i 323ci 325xi 328i 328ci 330xi. E39 528i 530i. E83 X3 3.0i. E53 X3 3.0i. Only for cars with "Yellow Tag" transmissions.

You MUST check for the Yellow tag on the transmission before ordering.

This item fits the following BMWs:
1999-3/2000 E46 BMW 323i 323ci 328i 328ci
2001-2005 E46 BMW 325xi 330xi
3/2003-2005 E46 BMW 325i 325ci - Only with M54 engine
3/2003-2005 E46 BMW 330i 330ci
2000-3/2001 E39 BMW 528i 525i 530i
2004-2006 E83 BMW X3 2.5i X3 3.0i
2000-2006 E53 BMW X5 3.0i
2000-2002 Z3 BMW Z3 2.5i Z3 3.0i

Typically a transmission fluid change requires 6.15 liters for these cars.
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URO Premium - Corporate Logo
T#:373238
Part#: 32421740858
Ships in 2 Business Days
$ 41.99 USD
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$ 41.99 USD
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Most of the pulleys on your BMW engine are plastic, which become brittle and frail over time and from engine bay heat. A failed pulley could leave you stranded which is why it is vital to inspect the pulleys during routine maintenance. This is an aluminum version of the stock power steering pulley used on M52, M52tu, and M54 engines. It's the same size and uses the same hardware and the original belt as the stock plastic pulley. But the aluminum will last much longer.
With more than 4,000 European vehicle replacement parts, URO is no stranger to the market. Superior metal stock and extremely strict quality control are at the forefront of URO’s agenda and it shows as they become the OE supplier for more and more car companies every single day.
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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
5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Meyle - Corporate Logo
T#:29234330
Part#: 3001350001
Ships on Nov 6, 2026
$ 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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Bentley - Corporate Logo
T#:367477
Part#: GBCC
Back Ordered
$ 47.99

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

$ 45.99 USD
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$ 45.99 USD
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BMW Enthusiasts - Owners Insight on Driving, Performance & Service
Adapter Set For Transmission Fluid Pump
5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
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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