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 M3 S54 3.2L

    • 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 M3 S54 3.2L
Your Vehicle BMW E46 M3 S54 3.2L
Change Clear

BMW E46 M3 S54 3.2L Most Popular Parts

Sort By
Filter By
Return to Top

E46 M3 HARD Motorsport Front Splitter - E46 M3

Increased downforce with added looks to boot affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
HARD Motorsport - Corporate Logo
ES#:
3200266
Mfg#:
HARDSPLITTERE46M
Special Order: No Guaranteed ETA
$399.00 USD
This product is lifetime replacement eligible Lifetime Replacement

A/C Evaporator Assembly

ES#2678587 - 64119135744 - A/C Evaporator Assembly - Includes expansion valve - Mahle-Behr - BMW

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

Brand:
Mahle-Behr - Corporate Logo
ES#:
2678587
Mfg#:
64119135744
In Stock at Vendor
$418.83 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Parking Brake Refresh Kit

ES#2603141 - 34411165021KT2 - Parking Brake Refresh Kit - Everything you need to service your parking brake system - Assembled By ECS - BMW

Everything you need to service your parking brake system 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#:
2603141
Mfg#:
34411165021KT2
Ships on Jul 21, 2026
Auto Notify
$398.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turn Signal Switch

ES#4017823 - 61318363668 - Turn Signal Switch - Featuring controls for the OBC, high beams, and turn signals - URO - BMW

Featuring controls for the OBC, high beams, and turn signals 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 with on-board computer (OBC)

Brand:
URO - Corporate Logo
ES#:
4017823
Mfg#:
61318363668
Ships in 1 Business Day
$56.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

HARD Motorsport Rear Seat Bulkhead Delete Panel

ES#3177472 - HARD.E46.RSEAT - HARD Motorsport Rear Seat Bulkhead Delete Panel - Seal your trunk from the cabin - HARD Motorsport - BMW

Seal your trunk from the cabin affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For coupe models only

Brand:
HARD Motorsport - Corporate Logo
ES#:
3177472
Mfg#:
HARD.E46.RSEAT
Ships on Jul 27, 2026
$199.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Planted Seat Bracket - Passenger / Right

ES#4707791 - SB007PA - Planted Seat Bracket - Passenger / Right - High quality steel constructed seat bracket made right here in the USA! - Planted Technology - BMW

High quality steel constructed seat bracket made right here in the USA! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Fits coupe models only

Brand:
Planted Technology - Corporate Logo
ES#:
4707791
Mfg#:
SB007PA
Ships in 1 Business Day
$199.00 USD
Free Shipping

Wind Deflector Mount - Left

ES#128563 - 51717022377 - Wind Deflector Mount - Left - Black - Genuine BMW - BMW

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

Brand:
Genuine BMW - Corporate Logo
ES#:
128563
Mfg#:
51717022377
Ships in 3 Business Days
$23.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Actuator Horizontal Adjustement

ES#138288 - 52107112654 - Actuator Horizontal Adjustement - Genuine BMW - BMW

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

Brand:
Genuine BMW - Corporate Logo
ES#:
138288
Mfg#:
52107112654
Ships in 3 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.

$408.99

This product was last offered at the strikethrough price on
07-01-2026

$395.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Manifold Oxygen Sensor - Rear Position/Post-Cat

ES#27145 - 11781406622 - Rear Manifold Oxygen Sensor - Rear Position/Post-Cat - Located in the rear position of the exhaust manifold for cylinders 4-6 on the S54 engine - Genuine BMW - BMW

Located in the rear position of the exhaust manifold for cylinders 4-6 on the S54 engine affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
27145
Mfg#:
11781406622
Ships in 3 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.

$423.99

This product was last offered at the strikethrough price on
07-01-2026

$395.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Manifold Oxygen Sensor - Rear Position/Post-Cat

ES#27144 - 11781406621 - Front Manifold Oxygen Sensor - Rear Position/Post-Cat - Located in the rear position of the exhaust manifold for cylinders 1-3 on the S54 engine - Genuine BMW - BMW

Located in the rear position of the exhaust manifold for cylinders 1-3 on the S54 engine affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
27144
Mfg#:
11781406621
Ships in 3 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.

$423.99

This product was last offered at the strikethrough price on
07-01-2026

$395.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Temperature Sensor

ES#2896230 - 13621433076 - Temperature Sensor - Monitors coolant / oil temperature - Vemo - BMW

Monitors coolant / oil temperature affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vemo - Corporate Logo
ES#:
2896230
Mfg#:
13621433076
In Stock at Vendor
$22.99

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

$21.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E46 Hex Bolt With Washer

ES#57395 - 33321090693 - E46 Hex Bolt With Washer - M12X1.5X8.8-10.9 - Genuine BMW - BMW

M12X1.5X8.8-10.9 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
57395
Mfg#:
33321090693
In Stock
8% off MSRP

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

$11.99

This product was last offered at the strikethrough price on
07-01-2026

$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sealing Gasket, Aluminum - For 14x1.5

ES#15790 - 07119963200 - Sealing Gasket, Aluminum - For 14x1.5 - A14x18-AL used on various engine plugs - Genuine BMW - BMW

A14x18-AL used on various engine plugs affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
15790
Mfg#:
07119963200
In Stock
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E46 M3 Carbon Fiber Front Lip

ES#4699487 - E46M3SUVLIP - E46 M3 Carbon Fiber Front Lip - Transform the front end of your BMW E46 M3 into a head-turning masterpiece with the Suvneer Motorsports™ Carbon Fiber Front Lip. Meticulously designed and crafted using high-quality carbon fiber, this front lip is the perfect upgrade to enhance the aggr - Suvneer - BMW

Transform the front end of your BMW E46 M3 into a head-turning masterpiece with the Suvneer Motorsports™ Carbon Fiber Front Lip. Meticulously designed and crafted using high-quality carbon fiber, this front lip is the perfect upgrade to enhance the aggr affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
M3 coupe and convertible 2001-2006

Brand:
Suvneer - Corporate Logo
ES#:
4699487
Mfg#:
E46M3SUVLIP
Back Ordered
$395.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Xenon Headlight Lens Kit

ES#4152107 - 63126929565KT2 - Xenon Headlight Lens Kit - Includes left and right Genuine BMW lens, cover strips, and after market sealing gaskets. - Assembled By ECS - BMW

Includes left and right Genuine BMW lens, cover strips, and after market sealing gaskets. 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#:
4152107
Mfg#:
63126929565KT2
Ships in 1 Business Day
$406.99

This product was last offered at the strikethrough price on
04-21-2026

$394.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E46 M3 Rear Fender Liner - Right

ES#129253 - 51717895936 - E46 M3 Rear Fender Liner - Right - Located in the rear fender well - Genuine BMW - BMW

Located in the rear fender well affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production date from 02/2002

Brand:
Genuine BMW - Corporate Logo
ES#:
129253
Mfg#:
51717895936
In Stock
2% off MSRP

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

$80.99

This product was last offered at the strikethrough price on
07-01-2026

$78.99 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