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 S 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 S Coupe L4 1.6L
Your Vehicle 2003 MINI Cooper S Coupe L4 1.6L
Change Clear

2003 MINI Cooper S Coupe L4 1.6L Engine Parts & Accessories

Sort By
Filter By
Return to Top

Adjustable Tensioner Stop - Black

ES#3103013 - AMPENG195BK - Adjustable Tensioner Stop - Black - Replace your broken or worn out stock belt tensioner dampener on your Supercharged MINI! - Alta Performance - MINI

Replace your broken or worn out stock belt tensioner dampener on your Supercharged MINI!

Brand:
Alta Performance - Corporate Logo
ES#:
3103013
Mfg#:
AMPENG195BK
In Stock at Vendor
$99.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Mount

ES#3147506 - 22116760448 - Engine Mount - Connects and dampens the engine. - Hamburg Tech - MINI

Connects and dampens the engine. We Price Match - Give Us A Call or Chat!
For vehicles with production to 12/2003

Brand:
Hamburg Tech - Corporate Logo
ES#:
3147506
Mfg#:
22116760448
Ships in 1 Business Day
$79.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hex bolt - Priced Each

ES#16417 - 07131485178 - Hex bolt - Priced Each - M10X75 Used on the bottom of the engine block - Genuine MINI - MINI

M10X75 Used on the bottom of the engine block

Brand:
Genuine MINI - Corporate Logo
ES#:
16417
Mfg#:
07131485178
Ships in 1 day
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Tank Breather Valve

ES#4753278 - 13907572086 - Fuel Tank Breather Valve - Located near the side of the engine - Bremmen Parts - MINI

Located near the side of the engine 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4753278
Mfg#:
13907572086
In Stock
ON SALE! SAVE 15%
$25.99

This product was last offered at the strikethrough price on
09-16-2026

$22.09 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Molygen Oil Service Kit

ES#4000929 - 114275124468KT1 - Molygen Oil Service Kit - Includes Hengst oil filter and Liqui Moly 5w-40 oil with Molygen technology - Assembled By ECS - MINI
ECS Tuning recommends this product.

Includes Hengst oil filter and Liqui Moly 5w-40 oil with Molygen technology 10X Entries Into Our F80 M3 Sweepstakes
Next generation synthetic oil with up to 15% lower coefficient of friction. Glows green under UV light fo

Brand:
Assembled By ECS - Corporate Logo
ES#:
4000929
Mfg#:
114275124468KT1
In Stock
ON SALE! SAVE 10%
$109.99

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

$99.36 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

SC Intercooler

ES#26327 - 11651515368 - SC Intercooler - Aluminium Intercooler for the Cooper S engine - Genuine MINI - MINI

Aluminium Intercooler for the Cooper S engine

Brand:
Genuine MINI - Corporate Logo
ES#:
26327
Mfg#:
11651515368
Special Order: No Guaranteed ETA
14% off MSRP

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

$458.14

This product was last offered at the strikethrough price on
10-12-2026

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

Ignition Service Kit

ES#2581717 - 12137510738ISK - Ignition Service Kit - Includes coil , wires, plugs and dielectric grease - Genuine MINI - MINI

Includes coil , wires, plugs and dielectric grease Not for John Cooper Works kit

Brand:
Genuine MINI - Corporate Logo
ES#:
2581717
Mfg#:
12137510738ISK
Ships in 1 day
$392.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose

ES#38356 - 17127518581 - Coolant Hose - Located at the bottom of the expansion tank - Genuine MINI - MINI

Located at the bottom of the expansion tank For vehicles with manual transmissions

Brand:
Genuine MINI - Corporate Logo
ES#:
38356
Mfg#:
17127518581
Ships in 1 day
7% off MSRP

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

$59.99

This product was last offered at the strikethrough price on
10-12-2026

$55.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Gasket For Oil Housing

ES#2173349 - 11427509211 - Gasket For Oil Housing - Mounts between the engine block and oil housing - Bremmen Parts - MINI

Mounts between the engine block and oil housing 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
2173349
Mfg#:
11427509211
In Stock
ON SALE! SAVE 15%
$8.99

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

$7.64 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Matched Set Of 4 Injectors - 650cc

ES#5447901 - 17U-01-0650-4 - Matched Set Of 4 Injectors - 650cc - E85 Compatible - DeatschWerks - Audi Volkswagen MINI

E85 Compatible Requires tuning and/or additional hardware.

Brand:
DeatschWerks - Corporate Logo
ES#:
5447901
Mfg#:
17U-01-0650-4
Back Ordered
$389.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Performance Cylinder Head Gasket - 0.040 Inch

ES#3551813 - C4308-040 - Performance Cylinder Head Gasket - 0.040 Inch - Built to withstand the massive abuse of turbocharging and racing! - Cometic - MINI

Built to withstand the massive abuse of turbocharging and racing!

Brand:
Cometic - Corporate Logo
ES#:
3551813
Mfg#:
C4308-040
In Stock at Vendor
$96.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Cylinder Head Gasket - 0.036 Inch

ES#3551812 - C4308-036 - Performance Cylinder Head Gasket - 0.036 Inch - Built to withstand the massive abuse of turbocharging and racing! - Cometic - MINI

Built to withstand the massive abuse of turbocharging and racing!

Brand:
Cometic - Corporate Logo
ES#:
3551812
Mfg#:
C4308-036
In Stock at Vendor
$96.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Camshaft Sprocket - SOHC

ES#22068 - 11311485403 - Camshaft Sprocket - SOHC - Located at the end of the cam on the timing chain - Genuine MINI - MINI

Located at the end of the cam on the timing chain

Brand:
Genuine MINI - Corporate Logo
ES#:
22068
Mfg#:
11311485403
Ships in 1 day
6% off MSRP

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

$137.12

This product was last offered at the strikethrough price on
10-12-2026

$128.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Intercooler Couplers Blue - Pair

ES#3103024 - AMPENG303BL - Intercooler Couplers Blue - Pair - Made from high temp silicone, these couplers will replace the small rubber hose connectors - Alta Performance - MINI

Made from high temp silicone, these couplers will replace the small rubber hose connectors

Brand:
Alta Performance - Corporate Logo
ES#:
3103024
Mfg#:
AMPENG303BL
In Stock at Vendor
$34.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cold Air Intake System Automatic - Red

ES#3103042 - AMPINT300RD - Cold Air Intake System Automatic - Red - Automatic Transmissions : Cold Air Intakes reduce inlet air temperatures creating a cooler and more dense air charge - Alta Performance - MINI

Automatic Transmissions : Cold Air Intakes reduce inlet air temperatures creating a cooler and more dense air charge

Brand:
Alta Performance - Corporate Logo
ES#:
3103042
Mfg#:
AMPINT300RD
Ships in 5 Business Days
$191.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BLACKLINE Performance Fuel Cap Cover - Gray

ES#4352650 - FXXFCC - BLACKLINE Performance Fuel Cap Cover - Gray - Billet Aluminum Fuel Cap Cover from Goldenwrench Supply Co. - Goldenwrench Supply Co - BMW MINI

Billet Aluminum Fuel Cap Cover from Goldenwrench Supply Co.

Brand:
Goldenwrench Supply Co - Corporate Logo
ES#:
4352650
Mfg#:
FXXFCC
In Stock
$47.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Parts & Accessories

Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.

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