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

2003 MINI Cooper Base Coupe L4 1.6L Most Popular Parts

Sort By
Filter By
Return to Top
ES#2874845 - 22316754426 - Transmission Support Bracket / Mount - Keep your MINI shifts smooth and without vibrations - Febi - MINI

Keep your MINI shifts smooth and without vibrations affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
For vehicles with automatic transmissions

Brand:
Febi - Corporate Logo
ES#:
2874845
Mfg#:
22316754426
Ships on Sep 10, 2026
$124.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Keep your MINI engine looking new affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4733495
Mfg#:
11128658461
Special Order: No Guaranteed ETA
$124.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Needed to replace the timing chain in your MINI affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Ina - Corporate Logo
ES#:
4608500
Mfg#:
5590129100
Back Ordered
Auto Notify
$124.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2843672 - NM.HWK258856 - NM Billet Sway Bar Bracket with grease fitting - Used with the older NM Engineering 22mm sway bar - NM Engineering - MINI

Used with the older NM Engineering 22mm sway bar affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
NM Engineering - Corporate Logo
ES#:
2843672
Mfg#:
NM.HWK258856
Ships in 2 Business Days
$123.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Brand new axle shaft, no core required affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Automatic Transmissions

Brand:
GSP North America - Corporate Logo
ES#:
4508909
Mfg#:
NCV72509
Ships in 2 Business Days
$123.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3551807 - C4308-066 - Performance Cylinder Head Gasket - 0.066 Inch - Built to withstand the massive abuse of turbocharging and racing! - Cometic - MINI

Built to withstand the massive abuse of turbocharging and racing! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Cometic - Corporate Logo
ES#:
3551807
Mfg#:
C4308-066
Back Ordered
$123.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Replaces your restrictive stock airbox for greater airflow and performance affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Pipercross - Corporate Logo
ES#:
4830018
Mfg#:
PK222
Back Ordered
$123.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4460591 - 36131171069GUJ - Center Cap (54mm) Union Jack  Gray Jack - Set Of Four - Gray Union jack wheel caps - for factory exposed lug nuts - ECS - MINI

Gray Union jack wheel caps - for factory exposed lug nuts affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! USE CODE ECS20 IN CART FOR BEST PRICE

Brand:
ECS - Corporate Logo
ES#:
4460591
Mfg#:
36131171069GUJ
Back Ordered
$61.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#18480 - 11127513066 - Valve Cover Seal- Priced Each - Seals for the spark plug tubes on the valve cover - Genuine MINI - MINI

Seals for the spark plug tubes on the valve cover affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
18480
Mfg#:
11127513066
In Stock
3% off MSRP

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

$31.99

This product was last offered at the strikethrough price on
06-12-2026

$30.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4070336 - 11340029571 - Valve Stem Seal Kit - Set Of 16 - For repair or changing valve in the cylinder head - Corteco - MINI

For repair or changing valve in the cylinder head affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Corteco - Corporate Logo
ES#:
4070336
Mfg#:
11340029571
Ships in 1 Business Day
$30.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4642868 - 11311485400KIT - Timing Chain Kit  - Needed to replace the timing chain in your MINI - Borsehung - MINI

Needed to replace the timing chain in your MINI affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Borsehung - Corporate Logo
ES#:
4642868
Mfg#:
11311485400KIT
Ships in 5 Business Days
$126.00

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

$122.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#60681 - 34306779174 - Hard Brake line Pipe - M12/M12 - Master to ABS connection, toward firewall - Genuine MINI - MINI

Master to ABS connection, toward firewall affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
60681
Mfg#:
34306779174
Ships in 6 Business Days
$122.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#103177 - 51419124128 - Right Cover For Door Opener / Speaker Grille - Gun Metal Gray - Mounts to the speaker and handle surround - Genuine MINI - MINI

Mounts to the speaker and handle surround affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles without Harmon Kardon

Brand:
Genuine MINI - Corporate Logo
ES#:
103177
Mfg#:
51419124128
Special Order: No Guaranteed ETA
7% off MSRP

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

$131.99

This product was last offered at the strikethrough price on
03-05-2026

$122.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2698284 - 07129907551 - SCREW - Genuine BMW - BMW MINI

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

Brand:
Genuine BMW - Corporate Logo
ES#:
2698284
Mfg#:
07129907551
Ships in 3 Business Days
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3673607 - 51167192469 - Mirror Housing - Left  - Replace your faded or damaged side mirror housing - Bremmen Parts - MINI

Replace your faded or damaged side mirror housing affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

w/o power fold-in mirror (S313A) : Black w/ mirror glass

Brand:
Bremmen Parts - Corporate Logo
ES#:
3673607
Mfg#:
51167192469
In Stock at Vendor
ON SALE!
$129.99

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

$122.44 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Standard replacement intake valve affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Corteco - Corporate Logo
ES#:
4070675
Mfg#:
11347513023
In Stock at Vendor
$20.40 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