Call Us330-331-2003 ChatLive Chat Text Us!
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle 2003 MINI Cooper S Coupe L4 1.6L

2003 MINI Cooper S Coupe L4 1.6L Most Popular Parts

Sort By
Filter By
Return to Top
ES#4829837 - 132-Silver - UV Sunshades - Windshield (Silver) R50 R53 R55 R56  - UV-blocking, temperature-reducing window sunshades keep your interior comfortable and reduce energy consumption. Direct fit for your MINI - Bavarian Autosport - MINI

UV-blocking, temperature-reducing window sunshades keep your interior comfortable and reduce energy consumption. Direct fit for your MINI affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bavarian Autosport - Corporate Logo
ES#:
4829837
Mfg#:
132-SILVER
Ships in 3 Business Days
ON SALE!
$59.99

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

$56.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3173504 - mini-r53-spsuskt - H&R Sport Spring & Bilstein Sport Shocks Combo - Perfect combination of handing & ride quality : R53 MINI Cooper S/JCW - Assembled By ECS - MINI

Perfect combination of handing & ride quality : R53 MINI Cooper S/JCW 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#:
3173504
Mfg#:
MINI-R53-SPSUSKT
In Stock
$1203.99

This product was last offered at the strikethrough price on
04-09-2026

$1081.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4759990 - 6PK1358ECS - Performance Kevlar Reinforced Belt - Our Red Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. For use with 2% and 16% Pulley System - ECS - MINI
ECS Tuning recommends this product.

Our Red Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. For use with 2% and 16% Pulley System affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4759990
Mfg#:
6PK1358ECS
In Stock
$46.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2858415 - MRCDKMC02 - Euro Street Series II Coilover Damper Kit MR-CDK-MC02 - Featuring 32 levels of damper force adjustment, separate spring perch height and shock length adjustment - Megan Racing - MINI

Featuring 32 levels of damper force adjustment, separate spring perch height and shock length adjustment affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Megan Racing - Corporate Logo
ES#:
2858415
Mfg#:
MRCDKMC02
Ships in 4 Business Days
$1079.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#3103039 - AMPINT205BK - Silicone Intake Tube - Manual - Used to replace the stock intake tube on the manual transmission cars - Alta Performance - MINI

Used to replace the stock intake tube on the manual transmission cars affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with manual transmissions

Brand:
Alta Performance - Corporate Logo
ES#:
3103039
Mfg#:
AMPINT205BK
In Stock at Vendor
$134.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3553244 - GNH7750 - 77.50mm Piston Ring Kit GNH7750 - Set of rings for one piston in 77.50mm size, For supertech pistons only. - Supertech - MINI

Set of rings for one piston in 77.50mm size, For supertech pistons only. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supertech - Corporate Logo
ES#:
3553244
Mfg#:
GNH7750
In Stock
$23.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4940052 - 77-20007 - Pedal 2 Metal Throttle Enhancer - BMW & MINI - Remove the throttle lag and get more instant response. - AFE - BMW MINI

Remove the throttle lag and get more instant response. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AFE - Corporate Logo
ES#:
4940052
Mfg#:
77-20007
In Stock at Vendor
20% off MSRP

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

$335.00

This product was last offered at the strikethrough price on
12-29-2025

$268.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#31860 - 12617513068 - Oil Pressure Sender - Mounts to the oil filter housing - Genuine MINI - MINI

Mounts to the oil filter housing affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
At Filter Housing

Brand:
Genuine MINI - Corporate Logo
ES#:
31860
Mfg#:
12617513068
Ships in 3 Business Days
10% off MSRP

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

$54.09

This product was last offered at the strikethrough price on
06-07-2026

$48.63 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3191376 - 003922ecs02KT - ECS Carbon Fiber Fender Flare Kit - Ultra-wide, ultra-aggressive wheel and tire ready. Designed to allow you to go wide. - ECS - BMW MINI

Ultra-wide, ultra-aggressive wheel and tire ready. Designed to allow you to go wide. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Note these are a custom application and require modification to fit

Brand:
ECS - Corporate Logo
ES#:
3191376
Mfg#:
003922ECS02KT
Ships on Oct 7, 2026
Auto Notify
ON SALE! SAVE 10%
$1187.99

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

$1069.19 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#519212 - 51-10572-1 - Cold Air Intake System Pro Dry S - Stage 2 - Upgrade your intake to aFe - AFE - MINI

Upgrade your intake to aFe affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
CARB certified for sale in all 50 states
For vehicles with manual transmissions

Brand:
AFE - Corporate Logo
ES#:
519212
Mfg#:
51-10572-1
EO#:
D-550-3
In Stock
20% off MSRP

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

$442.99

This product was last offered at the strikethrough price on
06-07-2026

$354.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3546978 - 140-10885 - Wilwood Dynapro Radial4 / MC4 Rear Kit 11.75 Black - Featuring single piston calipers, 2 piece rotors, and performance brake pads - Wilwood - MINI

Featuring single piston calipers, 2 piece rotors, and performance brake pads affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Wilwood - Corporate Logo
ES#:
3546978
Mfg#:
140-10885
Ships in 2 Business Days
$1060.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3546973 - 140-10885-R - Wilwood Dynapro Radial4 / MC4 Rear Kit 11.75 Red - Featuring single piston calipers, 2 piece rotors, and performance brake pads - Wilwood - MINI

Featuring single piston calipers, 2 piece rotors, and performance brake pads affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Wilwood - Corporate Logo
ES#:
3546973
Mfg#:
140-10885-R
Ships in 2 Business Days
$1060.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2679757 - 51112311958 - Front Spoiler Mounting Parts Set - Part of the value line - Genuine MINI - MINI

Part of the value line affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
2679757
Mfg#:
51112311958
Ships in 3 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.

$43.97

This product was last offered at the strikethrough price on
06-07-2026

$42.32 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2744422 - 83222344589 - Manual Transmission Fluid - MTF-2 75W80 - Genuine BMW - BMW MINI

MTF-2 75W80 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2744422
Mfg#:
83222344589
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.

$49.99

This product was last offered at the strikethrough price on
05-06-2026

$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3990790 - S2776 - Remanufactured RED Color Front Brake Calipers - Pair - Used as an upgrade over the stock silver color calipers, not JCW brakes - Power Stop - MINI

Used as an upgrade over the stock silver color calipers, not JCW brakes affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Not for John Cooper Works kit

Brand:
Power Stop - Corporate Logo
ES#:
3990790
Mfg#:
S2776
Back Ordered
$263.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#95872 - 51367044615 - Clip - Priced Each - For the rear window finisher trim - Genuine MINI - MINI

For the rear window finisher trim affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
95872
Mfg#:
51367044615
In Stock
$3.99

This product was last offered at the strikethrough price on
04-29-2026

$2.99 USD
Free Shipping
on orders $49 and up
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