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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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Engine Rod Bearing Kit - Standard Size

ES#3524584 - CR4538CA - Engine Rod Bearing Kit - Standard Size - Performance engine bearing kit - King - MINI

Performance engine bearing kit

Brand:
King - Corporate Logo
ES#:
3524584
Mfg#:
CR4538CA
Back Ordered
13% off MSRP

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

$99.00

This product was last offered at the strikethrough price on
10-11-2026

$85.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Brass Coolant Bleeder Screw - Priced Each

ES#4017796 - 17111712788PRM - Brass Coolant Bleeder Screw - Priced Each - Comes with O-Ring - URO Premium - BMW MINI

Comes with O-Ring 2X Entries Into Our F80 M3 Sweepstakes

Brand:
URO Premium - Corporate Logo
ES#:
4017796
Mfg#:
17111712788PRM
In Stock
$5.35 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Profile Gasket For SuperCharger Inlet

ES#2682261 - 11610020836 - Profile Gasket For SuperCharger Inlet - Replace that worn out gasket / seal - Victor Reinz - MINI

Replace that worn out gasket / seal

Brand:
Victor Reinz - Corporate Logo
ES#:
2682261
Mfg#:
11610020836
Ships in 2 Business Days
$27.99

This product was last offered at the strikethrough price on
10-03-2026

$8.17 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head W/ Valve Gear

ES#18459 - 11127508536 - Cylinder Head W/ Valve Gear - Replacement cylinder head for the Cooper & Cooper S w/o JCW engine kit - Genuine MINI - MINI

Replacement cylinder head for the Cooper & Cooper S w/o JCW engine kit

Brand:
Genuine MINI - Corporate Logo
ES#:
18459
Mfg#:
11127508536
Ships in 8 Business Days
1% off MSRP

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

$1692.97

This product was last offered at the strikethrough price on
10-11-2026

$1674.99 USD
Free Shipping

Manifold Air Pressure Sensor

ES#28112 - 12140872648 - Manifold Air Pressure Sensor - Mounts to several locations - Genuine MINI - MINI

Mounts to several locations Rear position.

Brand:
Genuine MINI - Corporate Logo
ES#:
28112
Mfg#:
12140872648
Ships in 1-2 days
7% off MSRP

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

$222.99

This product was last offered at the strikethrough price on
08-10-2026

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

Oxygen Sensor - Priced Each

ES#27122 - 11780872674 - Oxygen Sensor - Priced Each - Keep your MINI's gas mileage up and running correctly - Genuine MINI - MINI

Keep your MINI's gas mileage up and running correctly For front or rear position on vehicles.

Brand:
Genuine MINI - Corporate Logo
ES#:
27122
Mfg#:
11780872674
Ships in 1-2 days
14% off MSRP

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

$385.56

This product was last offered at the strikethrough price on
10-11-2026

$329.88 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

New Starter

ES#3676361 - 12417570488 - New Starter - New, no core charge! - TYC - MINI

New, no core charge!

Brand:
TYC - Corporate Logo
ES#:
3676361
Mfg#:
12417570488
In Stock at Vendor
$119.99

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

$116.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Filter Kit & Lock Ring Tool

ES#3184759 - 16146757196KT1 - Fuel Filter Kit & Lock Ring Tool - Includes Vaico gaskets and filter to keep your fuel clean - Assembled By ECS - MINI
ECS Tuning recommends this product.

Includes Vaico gaskets and filter to keep your fuel clean 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3184759
Mfg#:
16146757196KT1
In Stock
ON SALE! SAVE 12%
$131.99

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

$115.58 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Underbody Paneling / Belly Pan - Front

ES#130689 - 51757201782 - Underbody Paneling / Belly Pan - Front - Replace you damaged MINI bottom engine plastics - Genuine MINI - MINI

Replace you damaged MINI bottom engine plastics

Brand:
Genuine MINI - Corporate Logo
ES#:
130689
Mfg#:
51757201782
In Stock
5% off MSRP

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

$111.99

This product was last offered at the strikethrough price on
10-11-2026

$105.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport Double Wall Slash Cut Exhaust Tip - 2.5 Inlet 3.0 OD - Stepped Right - Brushed Stainless

ES#4146865 - 026732TMS06-02 - Turner Motorsport Double Wall Slash Cut Exhaust Tip - 2.5 Inlet 3.0 OD - Stepped Right - Brushed Stainless - Right - Brushed Stainless Slash Cut Exhaust Tip - 2.5 Inlet - 3.0 OD - Turner Motorsport - BMW MINI

Right - Brushed Stainless Slash Cut Exhaust Tip - 2.5 Inlet - 3.0 OD 10X Entries Into Our F80 M3 Sweepstakes
Not vehicle specific. You MUST measure prior to purchasing!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4146865
Mfg#:
026732TMS06-02
In Stock
ON SALE! SAVE 26%
$125.99

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

$92.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Shark Injector Performance Software

ES#3138995 - N6MINISL - Shark Injector Performance Software - Performance software designed to unlock your MINI's potential - 91 octane - Shark Injector - MINI

Performance software designed to unlock your MINI's potential - 91 octane Fits R53/R52 MINI Cooper S/JCW For vehicles with a manual transmission only.

Brand:
Shark Injector - Corporate Logo
ES#:
3138995
Mfg#:
N6MINISL
In Stock
ON SALE! SAVE 10%
$349.00

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

$314.10 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Activated Charcoal Filter

ES#36846 - 16126766392 - Activated Charcoal Filter - Part of the fuel emissions system - Genuine MINI - MINI

Part of the fuel emissions system

Brand:
Genuine MINI - Corporate Logo
ES#:
36846
Mfg#:
16126766392
Ships in 1-2 days
12% off MSRP

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

$445.25

This product was last offered at the strikethrough price on
10-11-2026

$389.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Supercharger Oil Change Kit

ES#4046198 - 11511490591KT - Supercharger Oil Change Kit - This kit is what you need when doing a water pump and changing the supercharger oil, with syringe for easy fill! - Assembled By ECS - MINI

This kit is what you need when doing a water pump and changing the supercharger oil, with syringe for easy fill! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4046198
Mfg#:
11511490591KT
Ships in 1-2 days
$532.99

This product was last offered at the strikethrough price on
09-30-2026

$505.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Upper Engine Mount

ES#41732 - 22116778610 - Upper Engine Mount - Connects and dampens the engine to the upper side frame. - Genuine MINI - MINI

Connects and dampens the engine to the upper side frame. For vehicles with production from 12/2003

Brand:
Genuine MINI - Corporate Logo
ES#:
41732
Mfg#:
22116778610
Ships in 1-2 days
7% off MSRP

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

$202.99

This product was last offered at the strikethrough price on
10-11-2026

$187.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MINI R52/R53 S/JCW Upgraded Metal Flex Dipstick - Yellow Anodized

ES#4772425 - 11437509784 - MINI R52/R53 S/JCW Upgraded Metal Flex Dipstick - Yellow Anodized - Drilled holes on end of dipstick for an easy read out of oil level - Bremmen Parts - MINI

Drilled holes on end of dipstick for an easy read out of oil level 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4772425
Mfg#:
11437509784
Back Ordered
ON SALE!
$23.99

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

$22.75 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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