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2003 MINI Cooper S Coupe L4 1.6L

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

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Turner Motorsport Single Wall Straight Cut Exhaust Tip - 2.5 Inlet - 3.0 OD - Stepped Right - Brushed

ES#4146839 - 026732TMS01-02 - Turner Motorsport Single Wall Straight Cut Exhaust Tip - 2.5 Inlet - 3.0 OD - Stepped Right - Brushed - Right - Brushed Straight Cut Exhaust Tip - 2.5 Inlet - 3.0 OD - Turner Motorsport - BMW MINI

Right - Brushed Straight Cut Exhaust Tip - 2.5 Inlet - 3.0 OD affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Not vehicle specific. You MUST measure prior to purchasing!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4146839
Mfg#:
026732TMS01-02
Ships on Oct 29, 2026
Auto Notify
ON SALE! SAVE 31%
$101.99

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

$69.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rubber Mount Bottom - Priced Each

ES#37537 - 17107515477 - Rubber Mount Bottom - Priced Each - Located on the bottom of the radiator - Genuine MINI - MINI

Located on the bottom of the radiator affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
37537
Mfg#:
17107515477
Ships in 3 Business Days
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Gasket Front Panel Seal - Left

ES#128687 - 51717042997 - Gasket Front Panel Seal - Left - Replace your deteriorating or missing foam. - Genuine MINI - MINI

Replace your deteriorating or missing foam. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
128687
Mfg#:
51717042997
Ships in 3 Business Days
$21.99

This product was last offered at the strikethrough price on
04-16-2026

$14.98 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Feed Line - Forward Section

ES#36792 - 16126758054 - Fuel Feed Line - Forward Section - Main line from front to rear - Genuine MINI - MINI

Main line from front to rear affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production to 12/2003

Brand:
Genuine MINI - Corporate Logo
ES#:
36792
Mfg#:
16126758054
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.

$224.09

This product was last offered at the strikethrough price on
01-07-2026

$209.40 USD
This product is lifetime replacement eligible Lifetime Replacement

4 Cylinder Direct Port Water Methanol Upgrade - Black Line

ES#3706969 - SN0-94500-BLK - 4 Cylinder Direct Port Water Methanol Upgrade - Black Line - Allows water-meth nozzles to be installed directly into each cylinder - SnowPerformance - BMW Volkswagen MINI

Allows water-meth nozzles to be installed directly into each cylinder affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
SnowPerformance - Corporate Logo
ES#:
3706969
Mfg#:
SN0-94500-BLK
In Stock at Vendor
$208.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

4 Cylinder Direct Port Water Methanol Upgrade - Red Line

ES#3706970 - SN0-94500-RED - 4 Cylinder Direct Port Water Methanol Upgrade - Red Line - Allows water-meth nozzles to be installed directly into each cylinder - SnowPerformance - Volkswagen MINI

Allows water-meth nozzles to be installed directly into each cylinder affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
SnowPerformance - Corporate Logo
ES#:
3706970
Mfg#:
SN0-94500-RED
In Stock at Vendor
$208.99 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. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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
In Stock at Vendor
$51.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat Replacement Kit W/ Coolant - Cooper S

ES#2724235 - 11537596787KT7 - Thermostat Replacement Kit W/ Coolant - Cooper S - Thermostat housing and thermostat kit with bolts and Coolant : Cooper S - Genuine MINI - MINI

Thermostat housing and thermostat kit with bolts and Coolant : Cooper S affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
2724235
Mfg#:
11537596787KT7
Ships in 3 Business Days
$208.99

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

$206.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Magnetic Engine Oil Drain Plug M14X1.5

ES#2764329 - MM0DP1415B - Magnetic Engine Oil Drain Plug M14X1.5 - Capture harmful particles to prevent wear - Mishimoto - Volkswagen Mercedes Benz MINI

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

Brand:
Mishimoto - Corporate Logo
ES#:
2764329
Mfg#:
MM0DP1415B
In Stock
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hoses

ES#38346 - 17127518503 - Coolant Hoses - Double metal coolant tube - Genuine MINI - MINI

Double metal coolant tube affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with manual transmissions

Brand:
Genuine MINI - Corporate Logo
ES#:
38346
Mfg#:
17127518503
Ships in 3 Business Days
6% off MSRP

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

$217.99

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

$203.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Radiator Fan Housing 85124

ES#2597855 - 17101475577 - Radiator Fan Housing 85124 - Replacement for a failed radiator fan - Nissens - MINI

Replacement for a failed radiator fan We Price Match - Give Us A Call or Chat! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production to 3/2003

Brand:
Nissens - Corporate Logo
ES#:
2597855
Mfg#:
17101475577
Back Ordered
$234.14

This product was last offered at the strikethrough price on
12-15-2025

$203.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Piston Ring Repair Kit - ( 0 Size )

ES#4487740 - 11257520133 - Piston Ring Repair Kit - ( 0 Size ) - Stock size piston ring set - 3 main rings - Rein - MINI

Stock size piston ring set - 3 main rings affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4487740
Mfg#:
11257520133
Back Ordered
$52.99

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

$50.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Connection Repair Kit

ES#4509053 - 18107520438KT - Exhaust Connection Repair Kit - Used when replacing an exhaust or repairing - Assembled By ECS - MINI

Used when replacing an exhaust or repairing 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#:
4509053
Mfg#:
18107520438KT
Ships in 1-2 days
ON SALE! SAVE 14%
$33.99

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

$29.12 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Service Kit - JCW

ES#2581852 - 12137510738JCW2 - Ignition Service Kit - JCW - Includes coil, wires, plugs and dielectric grease - Assembled By ECS - MINI

Includes coil, wires, plugs and dielectric grease affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Featuring Beru brand ignition coil
For John Cooper Works kit

Brand:
Assembled By ECS - Corporate Logo
ES#:
2581852
Mfg#:
12137510738JCW2
Ships in 1-2 days
$214.99

This product was last offered at the strikethrough price on
01-03-2026

$202.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

O - Ring ( 34,52X3,53 )

ES#24418 - 11517509186 - O - Ring ( 34,52X3,53 ) - 34.52X3.53 Connects from the engine to the connection flange & water pump - Genuine MINI - MINI

34.52X3.53 Connects from the engine to the connection flange & water pump affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
24418
Mfg#:
11517509186
In Stock
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat W/ Gasket

ES#4818536 - 11531485847 - Thermostat W/ Gasket - Keeps you MINI cool and running at the right temp. - Bremmen Parts - MINI

Keeps you MINI cool and running at the right temp. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4818536
Mfg#:
11531485847
In Stock
ON SALE! SAVE 22%
$19.99

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

$15.50 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.

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