Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply
affirm financing terms & conditions

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle Clear

BMW E46 325i M54 2.5L

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
affirm financing terms & conditions
garage-red
Your Vehicle BMW E46 325i M54 2.5L
Your Vehicle BMW E46 325i M54 2.5L
Change Clear

BMW E46 325i M54 2.5L Most Popular Parts

Sort By
Filter By
Return to Top

Coil Spring - Priced Each

ES#58912 - 33536756984 - Coil Spring - Priced Each - Restore factory ride quality with new springs from BMW - Genuine BMW - BMW

Restore factory ride quality with new springs from BMW affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
58912
Mfg#:
33536756984
Ships in 9 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.

$267.99

This product was last offered at the strikethrough price on
07-12-2026

$259.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Quick-Safe Bolt-Stud Conversion Kit - 12x1.5x40mm

ES#2631412 - QSpack2540 - Quick-Safe Bolt-Stud Conversion Kit - 12x1.5x40mm - Say goodbye to wheel bolts - H&R - BMW MINI

Say goodbye to wheel bolts affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
2631412
Mfg#:
QSPACK2540
In Stock
Limited Qty Sale
$144.99

This product was last offered at the strikethrough price on
06-30-2026

$129.99 USD
Free Shipping
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 Sep 11, 2026
$129.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Upper Oil Separator Vent Tube

ES#4338782 - 11617504535 - Upper Oil Separator Vent Tube - Runs from the top of the oil separator up to intake manifold. - Bavarian Autosport - BMW

Runs from the top of the oil separator up to intake manifold. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bavarian Autosport - Corporate Logo
ES#:
4338782
Mfg#:
11617504535
In Stock
ON SALE! SAVE 20%
$24.99

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

$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BMW S54 Swap Race-Spec Oil Cooler - E36/E46

ES#4668279 - 8240 - BMW S54 Swap Race-Spec Oil Cooler - E36/E46 - Cooling for your S54 Swap! - CSF - BMW

Cooling for your S54 Swap! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
CSF - Corporate Logo
ES#:
4668279
Mfg#:
8240
In Stock
$519.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Head light switch

ES#167087 - 61316911648 - Head light switch - The fix for a faulty switch - Genuine BMW - BMW

The fix for a faulty switch affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production date from 09/2001 with Halogen headlights and rain sensor

Brand:
Genuine BMW - Corporate Logo
ES#:
167087
Mfg#:
61316911648
Ships in 9 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.

$521.99

This product was last offered at the strikethrough price on
07-12-2026

$518.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Protection Boot - Priced Each

ES#248541 - 33521136283 - Protection Boot - Priced Each - Protection boot for rear shock - Febi - BMW

Protection boot for rear shock 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#:
248541
Mfg#:
33521136283
In Stock
$5.70 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E46 Front Bump Stop - Priced Each

ES#2801704 - 31302290313 - E46 Front Bump Stop - Priced Each - Bump stops prevent premature damper failure - Rein - BMW

Bump stops prevent premature damper failure 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!
For sedan models with sport suspension and a production date from 09/2001

Brand:
Rein - Corporate Logo
ES#:
2801704
Mfg#:
31302290313
In Stock
$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E46 Mirror Motor - Left

ES#184184 - 67136946313 - E46 Mirror Motor - Left - Restore power and memory function to your driver side mirror - Genuine BMW - BMW

Restore power and memory function to your driver side mirror affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with memory mirrors and and production date from 03/2003

Brand:
Genuine BMW - Corporate Logo
ES#:
184184
Mfg#:
67136946313
Ships in 9 Business Days
$590.99

This product was last offered at the strikethrough price on
04-06-2026

$516.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Position Sensor

ES#263912 - 12141709616 - Crankshaft Position Sensor - Does not include O-ring - Meyle - BMW
ECS Tuning recommends this product.

Does not include O-ring 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:
Meyle - Corporate Logo
ES#:
263912
Mfg#:
12141709616
Ships on Sep 29, 2026
Auto Notify
$46.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Xenon Light Control Unit - Priced Each

ES#4316551 - 63126948180 - Xenon Light Control Unit - Priced Each - For vehicles with factory xenon headlights - Bremmen Parts - BMW

For vehicles with factory xenon headlights affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4316551
Mfg#:
63126948180
Ships on Dec 3, 2026
ON SALE!
$258.30 USD
Free Shipping
on orders $49 and up

Stage 1 Clutch Kit - FX100

ES#3622094 - 03049-HD00-D - Stage 1 Clutch Kit - FX100 - Upgraded clutch plate and organic disc, Dampened Version - Clutch Masters - BMW

Upgraded clutch plate and organic disc, Dampened Version affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production date up to 03/2003

Brand:
Clutch Masters - Corporate Logo
ES#:
3622094
Mfg#:
03049-HD00-D
Ships in 8 Business Days
15% off MSRP

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

$606.99

This product was last offered at the strikethrough price on
07-12-2026

$515.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

A/C Belt and Tensioner Kit

ES#2595936 - 11282250246 - A/C Belt and Tensioner Kit - Eliminates belt squeals and poor A/C operation - Genuine BMW - BMW

Eliminates belt squeals and poor A/C operation affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production date up to 09/2002

Brand:
Genuine BMW - Corporate Logo
ES#:
2595936
Mfg#:
11282250246
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.

$176.99

This product was last offered at the strikethrough price on
07-12-2026

$171.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Short Stub Antenna

ES#201149 - 84506907083 - Short Stub Antenna - Improve your BMW's looks with a shorter antenna - Genuine BMW - BMW

Improve your BMW's looks with a shorter antenna affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
201149
Mfg#:
84506907083
Ships in 2 Business Days
2% off MSRP

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

$43.99

This product was last offered at the strikethrough price on
07-12-2026

$42.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Belly Pan Installation Hardware Kit

ES#1303005 - E46513274 - Belly Pan Installation Hardware Kit - A must have when installing your new belly pan - Genuine BMW - BMW

A must have when installing your new belly pan affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
1303005
Mfg#:
E46513274
Ships in 2 Business Days
$56.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Alternator - 120amp

ES#2539391 - 12317501599 - Alternator - 120amp - Brand new unit with no core charge. - Bosch - BMW

Brand new unit with no core charge. 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!
For vehicles that came with a 120A Valeo alternator

Brand:
Bosch - Corporate Logo
ES#:
2539391
Mfg#:
12317501599
In Stock at Vendor
$526.99

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

$511.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings