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

R112 MINI Challenge Cross Spoke Wheel 17" (4x100) Black - Set Of Four

ES#2792804 - 36116795208KT - R112 MINI Challenge Cross Spoke Wheel 17" (4x100) Black - Set Of Four - 17 x 7J ET:48 - Genuine MINI - MINI

17 x 7J ET:48 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
2792804
Mfg#:
36116795208KT
Ships in 3 Business Days
$1594.99

This product was last offered at the strikethrough price on
06-03-2026

$1564.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Wilwood Dynapro 6 Front Hat Kit 12.88in Red

ES#3550006 - 140-13062-R - Wilwood Dynapro 6 Front Hat Kit 12.88in Red - Featuring 6 piston calipers, 2 piece rotors, stainless brake lines, and performance brake pads - Wilwood - MINI

Featuring 6 piston calipers, 2 piece rotors, stainless brake lines, and performance brake pads affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Wilwood - Corporate Logo
ES#:
3550006
Mfg#:
140-13062-R
Back Ordered
$1558.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ALTA Rear Swaybar - 22mm

ES#3103058 - AMPSUS310 - ALTA Rear Swaybar - 22mm - Immediately notice a reduction in body roll when cornering - Alta Performance - MINI

Immediately notice a reduction in body roll when cornering affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Alta Performance - Corporate Logo
ES#:
3103058
Mfg#:
AMPSUS310
Back Ordered
Auto Notify
$283.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Billet Magnetic Oil Drain Plug Kit

ES#4499602 - 034-110-2000 - Billet Magnetic Oil Drain Plug Kit - Capture harmful particles to prevent wear. M14x1.5 - 034Motorsport - Audi Volkswagen MINI Porsche

Capture harmful particles to prevent wear. M14x1.5 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
4499602
Mfg#:
034-110-2000
In Stock
$22.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Tuner Wheel Bolt Set - Black

ES#2918779 - BOLT-12x1.5BK - Tuner Wheel Bolt Set - Black - Full set of 20 of socket-specific lug bolts with dedicated socket. 12x1.5x28mm. - MRR Design - BMW Volkswagen MINI

Full set of 20 of socket-specific lug bolts with dedicated socket. 12x1.5x28mm. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
MRR Design - Corporate Logo
ES#:
2918779
Mfg#:
BOLT-12X1.5BK
In Stock
$59.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Throttle Booster

ES#4624166 - D440-1700 - Throttle Booster - Wireless controlled unit that allows adjustable throttle response control - Dinan - BMW MINI

Wireless controlled unit that allows adjustable throttle response control Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Dinan - Corporate Logo
ES#:
4624166
Mfg#:
D440-1700
In Stock
11% off MSRP

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

$310.99

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

$275.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

B14 Coilover Suspension Kit 47-126916

ES#2960275 - 47-126916 - B14 Coilover Suspension Kit 47-126916 - Bilstein PSS suspension kit - Bilstein - MINI

Bilstein PSS suspension kit affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Bilstein - Corporate Logo
ES#:
2960275
Mfg#:
47-126916
In Stock
31% off MSRP

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

$1790.00

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

$1239.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

M7 Strut Tower Brace

ES#3088935 - 53-5M7102 - M7 Strut Tower Brace - Helps improve overall handling AND prevents strut tower mushrooming problems. - M7 Speed - MINI

Helps improve overall handling AND prevents strut tower mushrooming problems. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
M7 Speed - Corporate Logo
ES#:
3088935
Mfg#:
53-5M7102
In Stock
$331.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Continental Head Unit - USB, Bluetooth, Aux Input, Google Assistant And Siri

ES#4351871 - TR312UB-WH - Continental Head Unit - USB, Bluetooth, Aux Input, Google Assistant And Siri - New radio head unit with modern features with an OE style that won't look out of place! - Continental - BMW MINI

New radio head unit with modern features with an OE style that won't look out of place! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat! May require harness to run this headunit ES#3619860

Brand:
Continental - Corporate Logo
ES#:
4351871
Mfg#:
TR312UB-WH
In Stock
$222.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

H8/H11 Premium LED Conversion Kit - Series 2

ES#4875816 - 003452LB04-06 - H8/H11 Premium LED Conversion Kit - Series 2 - Set of 2 36,000lm, 160W combined plug and play LED headlight bulbs - ZiZa - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Set of 2 36,000lm, 160W combined plug and play LED headlight bulbs affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ZiZa - Corporate Logo
ES#:
4875816
Mfg#:
003452LB04-06
In Stock
ON SALE! SAVE 10%
$89.99

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

$80.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MAXX-G Adjustable Camber Hybrid Polymer-MonoBall Link End Kit - Set of Four

ES#3098119 - 10-511104 - MAXX-G Adjustable Camber Hybrid Polymer-MonoBall Link End Kit - Set of Four - Solid aluminum 1" hex adjuster sleeve with opposing 3/4" left hand & right hand threads at each end for easy camber adjustment - M7 Speed - MINI

Solid aluminum 1" hex adjuster sleeve with opposing 3/4" left hand & right hand threads at each end for easy camber adjustment affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
M7 Speed - Corporate Logo
ES#:
3098119
Mfg#:
10-511104
In Stock
$631.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

P/S Line Repair Kit

ES#2808750 - 32416781744KT3 - P/S Line Repair Kit - Includes everything you need to replace both upper power steering lines to the reservoir - Assembled By ECS - MINI

Includes everything you need to replace both upper power steering lines to the reservoir 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#:
2808750
Mfg#:
32416781744KT3
In Stock
ON SALE!
$103.65 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

P/S Pump Cooling Fan W/ Grille - Warranty Price Version - Limited Stock

ES#3016751 - 32416882330 - P/S Pump Cooling Fan W/ Grille - Warranty Price Version - Limited Stock - Keep your P/S pump cool and plastic bags away! - Genuine MINI - MINI

Keep your P/S pump cool and plastic bags away! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
3016751
Mfg#:
32416882330
In Stock
1% off MSRP

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

$69.96

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

$69.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Platinum White H7 Halogen Bulb - Pair

ES#11130 - ZZH7BSPLWA - Platinum White H7 Halogen Bulb - Pair - Comparable to 7500k HID color for increased intensity & visual appeal - ZiZa - Audi BMW Volkswagen MINI

Comparable to 7500k HID color for increased intensity & visual appeal affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ZiZa - Corporate Logo
ES#:
11130
Mfg#:
ZZH7BSPLWA
In Stock
ON SALE! SAVE 10%
$29.99

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

$26.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spark Plugs - Set Of Four 2667 - One Stage Colder Plugs

ES#3699042 - bkr7eix1KT - Spark Plugs - Set Of Four 2667 - One Stage Colder Plugs - Renew the power to your engine. bkr7eix - NGK - MINI

Renew the power to your engine. bkr7eix affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
NGK - Corporate Logo
ES#:
3699042
Mfg#:
BKR7EIX1KT
In Stock
$55.99 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