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

Menu

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

2003 MINI Cooper Base Coupe L4 1.6L

    • 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
garage-red
Your Vehicle 2003 MINI Cooper Base Coupe L4 1.6L
Your Vehicle 2003 MINI Cooper Base Coupe L4 1.6L
Change Clear

2003 MINI Cooper Base Coupe L4 1.6L Most Popular Parts

Sort By
Filter By
Return to Top

Conical Seat Wheel Bolt - 12x1.5x26mm - Priced Each

ES#2130054 - B12-ZNNITT - Conical Seat Wheel Bolt - 12x1.5x26mm - Priced Each - Black zinc standard size - 12x1.5x26mm - ECS - BMW Volkswagen MINI

Black zinc standard size - 12x1.5x26mm 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
2130054
Mfg#:
B12-ZNNITT
In Stock
ON SALE! SAVE 30%
$5.99

This product was last offered at the strikethrough price on
06-13-2026

$4.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MINI Cooper R50/R52/R53 Including S - Billet Lower Engine Mount - Street

ES#4658200 - PFF5-125 - MINI Cooper R50/R52/R53 Including S - Billet Lower Engine Mount - Street - An anodized CNC-Machined 6082 aluminum mount pre-fitted with polyurethane bushings, for a true bolt-off, bolt-on replacement - no pressing or assembly required. - Powerflex - MINI

An anodized CNC-Machined 6082 aluminum mount pre-fitted with polyurethane bushings, for a true bolt-off, bolt-on replacement - no pressing or assembly required.

Brand:
Powerflex - Corporate Logo
ES#:
4658200
Mfg#:
PFF5-125
In Stock
$241.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Guide Support / Rear Shock Mount - Right With Bushing

ES#4005130 - 33526754124B - Guide Support / Rear Shock Mount - Right With Bushing - Replace your worn or damaged mount - Hamburg Tech - MINI

Replace your worn or damaged mount We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
4005130
Mfg#:
33526754124B
In Stock
$49.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

NGK Ruthenium HX Spark Plug Box Of 4 (FR7BHX-S)

ES#4369925 - FR7BHX-S - NGK Ruthenium HX Spark Plug Box Of 4 (FR7BHX-S) - Upgraded plugs over stock with Ruthenium - NGK - MINI

Upgraded plugs over stock with Ruthenium We Price Match - Give Us A Call or Chat!

Brand:
NGK - Corporate Logo
ES#:
4369925
Mfg#:
FR7BHX-S
In Stock
$130.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank - Aluminum

ES#3162625 - 80-272 - Expansion Tank - Aluminum - Upgrade to Canton Racing on your MINI - Canton Racing - MINI

Upgrade to Canton Racing on your MINI

Brand:
Canton Racing - Corporate Logo
ES#:
3162625
Mfg#:
80-272
Ships on Dec 4, 2026
17% off MSRP

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

$226.99

This product was last offered at the strikethrough price on
11-05-2026

$189.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

H&R Rear Adjustable Sway Bar 22mm

ES#2581644 - 71416-3 - H&R Rear Adjustable Sway Bar 22mm - Upgrade to H&R suspension components - H&R - MINI

Upgrade to H&R suspension components We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
2581644
Mfg#:
71416-3
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.

$349.00

This product was last offered at the strikethrough price on
10-01-2026

$314.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

DS Series Coilover Suspension Kit

ES#3662290 - T-01-DS - DS Series Coilover Suspension Kit - Featuring 30 levels of adjustment and performance spring rates and valving that makes the DS Series a premium for both daily drivers and track warriors! - BC Racing - MINI

Featuring 30 levels of adjustment and performance spring rates and valving that makes the DS Series a premium for both daily drivers and track warriors!

Brand:
BC Racing - Corporate Logo
ES#:
3662290
Mfg#:
T-01-DS
Ships on Dec 29, 2026
$1415.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cup Kit/Coilover Installation Kit With ECS Heavy Duty Front Mounts R50 R52 R53

ES#4876302 - 31306778833KT4 - Cup Kit/Coilover Installation Kit With ECS Heavy Duty Front Mounts R50 R52 R53 - Everything you need to install coilovers, shocks/struts, or a cup kit on your MINI Cooper - Assembled By ECS - MINI

Everything you need to install coilovers, shocks/struts, or a cup kit on your MINI Cooper 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4876302
Mfg#:
31306778833KT4
In Stock
ON SALE!
$403.54

This product was last offered at the strikethrough price on
06-19-2026

$393.41 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Power Steering Reservoir

ES#3504788 - 32416851217 - Power Steering Reservoir - Replaces your cracked and leaking reservoir - Rein - BMW MINI

Replaces your cracked and leaking reservoir 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
3504788
Mfg#:
32416851217
In Stock
$21.50

This product was last offered at the strikethrough price on
08-31-2026

$20.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ST XA Performance Coilover System - Adjustable Damping

ES#4028063 - 18220042 - ST XA Performance Coilover System - Adjustable Damping - Developed alongside KW Automotive, the ST XA allows individual adjustment of the damping to suit just about all your driving needs! 20mm-50mm 0.78"-1.96" Front and Rear average lowering - Suspension Techniques - MINI

Developed alongside KW Automotive, the ST XA allows individual adjustment of the damping to suit just about all your driving needs! 20mm-50mm 0.78"-1.96" Front and Rear average lowering

Brand:
Suspension Techniques - Corporate Logo
ES#:
4028063
Mfg#:
18220042
Back Ordered
$1399.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

MINI Gen 1 (5/2003-2006) Handling Pack

ES#3218748 - PF5K-1004 - MINI Gen 1 (5/2003-2006) Handling Pack - Full kit which contains the engine mounts and suspension bushings - Powerflex - MINI

Full kit which contains the engine mounts and suspension bushings For vehicles with production from 5/2003

Brand:
Powerflex - Corporate Logo
ES#:
3218748
Mfg#:
PF5K-1004
In Stock
$348.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

B6 HD Shock Absorber Rear - Priced Each

ES#2155931 - 24-103251 - B6 HD Shock Absorber Rear - Priced Each - Replace your worn or leaking shock - Bilstein - MINI

Replace your worn or leaking shock 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bilstein - Corporate Logo
ES#:
2155931
Mfg#:
24-103251
Ships on Jan 11, 2027
$139.00 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 Your Privacy Choices Cookie Policy ECS Tuning is part of Enthusiast Auto Holdings