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BMW E46 325Ci M54 2.5L

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BMW E46 325Ci M54 2.5L Drivetrain Parts & Accessories

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FFL-4 75w Transmission Fluid - 1 Liter

ES#3419045 - 83220309031KT2 - FFL-4 75w Transmission Fluid - 1 Liter - For BMW manual transmissions requiring MTF-LT-2/FFL-4 fluid - Pentosin - BMW MINI

For BMW manual transmissions requiring MTF-LT-2/FFL-4 fluid affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Pentosin - Corporate Logo
ES#:
3419045
Mfg#:
83220309031KT2
In Stock
$44.99 USD
Free Shipping
on orders $49 and up

Neutral Saftey Switch

ES#44515 - 24107507818 - Neutral Saftey Switch - Prevents the vehicle from being started in gear - Genuine BMW - BMW

Prevents the vehicle from being started in gear affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
44515
Mfg#:
24107507818
Ships in 2 Business Days
4% off MSRP

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

$384.99

This product was last offered at the strikethrough price on
06-27-2026

$370.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

M18 Transmission Fill Plug

ES#2643178 - 24117552349 - M18 Transmission Fill Plug - Includes rubber o-ring - ZF - BMW
ECS Tuning recommends this product.

Includes rubber o-ring We Price Match - Give Us A Call or Chat! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production date up to 03/2003

Brand:
ZF - Corporate Logo
ES#:
2643178
Mfg#:
24117552349
In Stock
$6.75 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Short Shift Kit With ZHP Knob - 5 Speed

ES#2538371 - 25117546373KT - Short Shift Kit With ZHP Knob - 5 Speed - Utilizes the OEM shift lever from the E60 545i - Genuine BMW - BMW

Utilizes the OEM shift lever from the E60 545i affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with 5 speed transmission only

Brand:
Genuine BMW - Corporate Logo
ES#:
2538371
Mfg#:
25117546373KT
In Stock
$367.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 2+ Spec Clutch And Flywheel

Race bolt kit, flange plate, and aluminum flywheel included. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with a production date from 03/2003

Brand:
Spec Clutches - Corporate Logo
ES#:
4474244
Mfg#:
SB073HSKT
Back Ordered
Auto Notify
$1464.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Differential Drain Plug Gasket - Priced Each

ES#15804 - 07119963355 - Differential Drain Plug Gasket - Priced Each - 22x27 aluminum sealing ring - Genuine BMW - BMW

22x27 aluminum sealing ring affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
15804
Mfg#:
07119963355
In Stock
$3.40 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Wheel Bearing Dust Cap

ES#3463115 - 31206777789 - Wheel Bearing Dust Cap - Keeps debris from entering your wheel bearings - URO - BMW

Keeps debris from entering your wheel bearings affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
3463115
Mfg#:
31206777789
In Stock
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stage 2 Spec Clutch And Flywheel

Race bolt kit, flange plate, and aluminum flywheel included. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with a production date from 03/2003

Brand:
Spec Clutches - Corporate Logo
ES#:
4474243
Mfg#:
SB072SKT
Back Ordered
Auto Notify
$1424.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Transmission Cooling Hose

ES#39006 - 17227577622 - Transmission Cooling Hose - Inlet hose for automatic transmission - Genuine BMW - BMW

Inlet hose for automatic transmission affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with transmission A5S360R/A5S390R only, and production date from 03/2003

Brand:
Genuine BMW - Corporate Logo
ES#:
39006
Mfg#:
17227577622
Ships in 5 Business Days
1% off MSRP

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

$128.99

This product was last offered at the strikethrough price on
06-27-2026

$127.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Wheel Bearing Kit - Priced Each

ES#4765923 - 33412220987 - Rear Wheel Bearing Kit - Priced Each - Includes one bearing, axle nut, and circlip for a proper service. - FAG - BMW

Includes one bearing, axle nut, and circlip for a proper service. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

For vehicles with a production date up to 08/2006

Brand:
FAG - Corporate Logo
ES#:
4765923
Mfg#:
33412220987
In Stock
$64.99

This product was last offered at the strikethrough price on
01-05-2026

$63.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Automatic Transmission Thermostat

ES#3673392 - 17111437362 - Automatic Transmission Thermostat - This unit controls the temperature of your automatic transmission fluid - Bavarian Autosport - BMW

This unit controls the temperature of your automatic transmission fluid affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bavarian Autosport - Corporate Logo
ES#:
3673392
Mfg#:
17111437362
In Stock
ON SALE! SAVE 20%
$32.99

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

$26.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stage 1 Single Disc Clutch And Flywheel Kit - Sprung Organic

The XClutch Stage 1 Single Disc Clutch offers a lightweight design for improved throttle response combined with a high torque capacity, making it ideal for racing applications. Rated for 250 ft-lbs! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
XClutch - Corporate Logo
ES#:
4766122
Mfg#:
XKBM23552-1A
Ships in 2 Business Days
$1395.99 USD
Free Shipping

A/T Filter Kit

ES#2641385 - 24152333824 - A/T Filter Kit - Get you transmission running the way it should - Genuine BMW - BMW

Get you transmission running the way it should affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with A5S360R/A5S390R transmission only, from 03/2003 production date

Brand:
Genuine BMW - Corporate Logo
ES#:
2641385
Mfg#:
24152333824
In Stock
5% off MSRP

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

$162.99

This product was last offered at the strikethrough price on
06-27-2026

$154.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Automatic Transmission Service Kit - A5S325Z (5HP19)

ES#4841490 - V20-2085 - Automatic Transmission Service Kit - A5S325Z (5HP19) - Includes a filter, pan gasket, plugs, installation hardware, and Vaico transmission fluid - Vaico - BMW

Includes a filter, pan gasket, plugs, installation hardware, and Vaico transmission fluid affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
For vehicles with production date up to 03/2003. BMW used several transmissions around this date, it is advised to check transmission for code A5S325Z.

Brand:
Vaico - Corporate Logo
ES#:
4841490
Mfg#:
V20-2085
In Stock at Vendor
$357.99

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

$347.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Flange Nut - Priced Each

ES#41740 - 22116779973 - Flange Nut - Priced Each - Used on either side of each motor mount - Genuine BMW - BMW MINI

Used on either side of each motor mount affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
41740
Mfg#:
22116779973
In Stock
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Gear Positon Sensor

ES#43859 - 23427507168 - Gear Positon Sensor - Used to operate the gear selection on SMG transmissions - Genuine BMW - BMW

Used to operate the gear selection on SMG transmissions affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with an SMG Transmission

Brand:
Genuine BMW - Corporate Logo
ES#:
43859
Mfg#:
23427507168
In Stock
ON SALE!
$494.99

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

$457.72 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Drivetrain Parts & Accessories

Put your power to the wheels where it belongs, and keep drivetrain components mounted securely for comfort and safety. Our Drivetrain Components Section has a huge assortment of parts and fluids for transmissions, differentials, driveshafts, drivetrain mounts, drivetrain bushings, and drive hubs, plus special tools to make repairs easy.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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