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BMW Z4 2.5i M54 2.5L

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BMW Z4 2.5i M54 2.5L Drivetrain Parts & Accessories

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Remanufactured Clutch Kit - 5 Speed Transmission

ES#41150 - 21217523620 - Remanufactured Clutch Kit - 5 Speed Transmission - Does not include pressure plate bolts - Genuine BMW - BMW

Does not include pressure plate bolts affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production date up to 10/2003

Brand:
Genuine BMW - Corporate Logo
ES#:
41150
Mfg#:
21217523620
Ships in 5 Business Days
7% off MSRP

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

$641.99

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

$596.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Dust Protection Collar

ES#49398 - 31206777788 - Dust Protection Collar - Keep your wheel bearings clean with a new protection collar - Genuine BMW - BMW

Keep your wheel bearings clean with a new protection collar affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
49398
Mfg#:
31206777788
In Stock
$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Wheel Hub - Priced Each

ES#4726324 - 33416752381 - Rear Wheel Hub - Priced Each - Fits left and right side - Vaico - BMW

Fits left and right side affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4726324
Mfg#:
33416752381
In Stock at Vendor
$96.99

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

$93.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Manual Transmission Crossmember

ES#4350232 - 22315A0E6F2 - Manual Transmission Crossmember - Bolts to the body and secures the transmission in place - Genuine BMW - BMW

Bolts to the body and secures the transmission in place affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
4350232
Mfg#:
22315A0E6F2
Ships in 2 Business Days
5% off MSRP

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

$585.99

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

$555.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Finned Differential Cover

ES#56041 - 33117512980 - Finned Differential Cover - Finned for added cooling - Genuine BMW - BMW

Finned for added cooling affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
56041
Mfg#:
33117512980
Ships in 2 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.

$280.76

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

$277.63 USD
Free Shipping

Shifter Rebuild Kit

ES#3514150 - 25117580281KT5 - Shifter Rebuild Kit - Everything you need to rebuild your shifter assembly - Assembled By ECS - BMW

Everything you need to rebuild your shifter assembly affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3514150
Mfg#:
25117580281KT5
Ships in 1 Business Day
$137.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Automatic Transmission Service Kit - Level 2

ES#2523327 - 24341423376 - Automatic Transmission Service Kit - Level 2 - Includes all the necessary components for a complete transmission service - Assembled By ECS - BMW

Includes all the necessary components for a complete transmission service affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2523327
Mfg#:
24341423376
Ships on Aug 24, 2026
Auto Notify
ON SALE!
$183.62 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Rear Axle Nut - Priced Each

ES#1306572 - 33411132565 - Rear Axle Nut - Priced Each - Replace your axle nuts each time they are removed - Febi - BMW

Replace your axle nuts each time they are removed 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:
Febi - Corporate Logo
ES#:
1306572
Mfg#:
33411132565
In Stock
$7.99

This product was last offered at the strikethrough price on
04-16-2026

$6.11 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Dowel - Priced Each

ES#17720 - 11117524470 - Dowel - Priced Each - 14.5mm diameter - Genuine BMW - BMW MINI

14.5mm diameter affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
17720
Mfg#:
11117524470
In Stock
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BMW:Z4 03-05 Flywheel

Precisely balanced to reduce drivetrain noise and vibration affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
LUK - Corporate Logo
ES#:
3216085
Mfg#:
21217519493
Ships in 7 Business Days
$524.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BMW SMG Dual Mass Flywheel

ES#5374910 - DMF91175 - BMW SMG Dual Mass Flywheel - Sachs - BMW

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Sachs - Corporate Logo
ES#:
5374910
Mfg#:
DMF91175
Ships in 5 Business Days
$522.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Polyurethane Differential Bushings - E46 Non-M

ES#4362406 - PDB-E4695A - Polyurethane Differential Bushings - E46 Non-M - 95A Street/Track - Green - Revshift - BMW

95A Street/Track - Green affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Revshift - Corporate Logo
ES#:
4362406
Mfg#:
PDB-E4695A
Ships on Aug 28, 2026
$129.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Automatic Transmission Thermostat

ES#37712 - 17111437362 - Automatic Transmission Thermostat - This unit controls the temperature of your automatic transmission fluid - Genuine BMW - BMW

This unit controls the temperature of your automatic transmission fluid affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
37712
Mfg#:
17111437362
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.

$134.99

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

$129.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Bearing Pin - Priced Each

ES#3672695 - 25111221849 - Bearing Pin - Priced Each - Holds the shifter bushing to the arm - URO - BMW

Holds the shifter bushing to the arm 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#:
3672695
Mfg#:
25111221849
In Stock
$7.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Gear Positon Sensor

ES#43860 - 23427507169 - 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#:
43860
Mfg#:
23427507169
Ships in 5 Business Days
3% off MSRP

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

$511.99

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

$494.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Bearing Securing Clip

ES#57986 - 33411138648 - Bearing Securing Clip - Used to hold the rear wheel bearing in place - Genuine BMW - BMW

Used to hold the rear wheel bearing in place affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
57986
Mfg#:
33411138648
In Stock
15% off MSRP

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

$9.13

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

$7.74 USD
Free Shipping
on orders $49 and up
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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