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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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Replacement Air Filter Element, Gen 1 CAI/Gen 2 MAXX-FLO & AGS-R

ES#3088997 - 91-1004 - Replacement Air Filter Element, Gen 1 CAI/Gen 2 MAXX-FLO & AGS-R - Replacement air filter element for the M7 R53 Cold Air Intake System, R55-R61 MAXX-FLO Intake and the R56 AGS-R Ram Air System. - M7 Speed - MINI

Replacement air filter element for the M7 R53 Cold Air Intake System, R55-R61 MAXX-FLO Intake and the R56 AGS-R Ram Air System. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
M7 Speed - Corporate Logo
ES#:
3088997
Mfg#:
91-1004
In Stock at Vendor
$74.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Sneed4Speed Adjustable Tensioner Stop - Orange

ES#4674389 - 53BTS - Sneed4Speed Adjustable Tensioner Stop - Orange - Replace your broken or worn out stock belt tensioner dampener on your Supercharged MINI! - Sneed4Speed - MINI

Replace your broken or worn out stock belt tensioner dampener on your Supercharged MINI! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Sneed4Speed is now exclusively at ECS Tuning

Brand:
Sneed4Speed - Corporate Logo
ES#:
4674389
Mfg#:
53BTS
Ships in 6 Business Days
$74.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Profile Gasket For SuperCharger Inlet

ES#25237 - 11610020836 - Profile Gasket For SuperCharger Inlet - Replace that worn out gasket / seal - Genuine MINI - MINI

Replace that worn out gasket / seal affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
25237
Mfg#:
11610020836
In Stock
2% off MSRP

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

$35.81

This product was last offered at the strikethrough price on
06-05-2026

$34.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pump With O-Ring

ES#4056214 - 11517520123 - Water Pump With O-Ring - Keep your MINI engine cool and to proper temperature: metal impeller - Saleri - MINI

Keep your MINI engine cool and to proper temperature: metal impeller affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Saleri - Corporate Logo
ES#:
4056214
Mfg#:
11517520123
Ships in 1 Business Day
$178.99

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

$173.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hydraulic Belt Tensioner

ES#4876177 - 11288620210 - Hydraulic Belt Tensioner - Controls the tension of the serpentine belt. - Bremmen Parts - MINI

Controls the tension of the serpentine belt. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Alternator / Water Pump

Brand:
Bremmen Parts - Corporate Logo
ES#:
4876177
Mfg#:
11288620210
Ships on Jul 17, 2026
Auto Notify
ON SALE! SAVE 10%
$95.99

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

$86.28 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Magnetic Oil Drain Plug

ES#3410389 - 001196ecs02KT - Magnetic Oil Drain Plug - Capture harmful particles to prevent wear. M14x1.5 - ECS - Audi Volkswagen MINI Porsche

Capture harmful particles to prevent wear. M14x1.5 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3410389
Mfg#:
001196ECS02KT
In Stock
ON SALE! SAVE 30%
$29.99

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

$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Manifold Air Pressure Sensor

ES#2702934 - 12140872648 - Manifold Air Pressure Sensor - Mounts to several locations. - FAE - MINI

Mounts to several locations. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Rear position.

Brand:
FAE - Corporate Logo
ES#:
2702934
Mfg#:
12140872648
In Stock
$37.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Pressure Sender

ES#31860 - 12617513068 - Oil Pressure Sender - Mounts to the oil filter housing - Genuine MINI - MINI

Mounts to the oil filter housing affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
At Filter Housing

Brand:
Genuine MINI - Corporate Logo
ES#:
31860
Mfg#:
12617513068
Ships in 2 Business Days
10% off MSRP

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

$54.09

This product was last offered at the strikethrough price on
06-05-2026

$48.63 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Position Sensor With Seal

ES#28339 - 12141485844 - Crankshaft Position Sensor With Seal - Replace that failed sensor - Genuine MINI - MINI

Replace that failed sensor affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
28339
Mfg#:
12141485844
Ships in 5 Business 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.

$274.99

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

$254.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Water Pump With O-Ring

ES#4876082 - 11517520123 - Water Pump With O-Ring - Keep your MINI engine cool and to proper temperature - Bremmen Parts - MINI

Keep your MINI engine cool and to proper temperature affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4876082
Mfg#:
11517520123
In Stock
ON SALE!
$62.99

This product was last offered at the strikethrough price on
05-28-2026

$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Gasket

ES#1981506 - 11121485838 - Valve Cover Gasket - Keep your MINI engine cover from leaks - Victor Reinz - MINI

Keep your MINI engine cover from leaks affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Victor Reinz - Corporate Logo
ES#:
1981506
Mfg#:
11121485838
Ships in 1 Business Day
$45.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Scorpion Cat-Back Exhaust System - 90mm x 76mm Oval Tips Non Resonated

ES#3969541 - SMN003 - Scorpion Cat-Back Exhaust System - 90mm x 76mm Oval Tips Non Resonated - Built to last with 304 stainless steel and engineered for dyno-proven power gains. Scorpion proves performance exhaust doesn't need to be intolerably loud to sound great. - Scorpion - MINI

Built to last with 304 stainless steel and engineered for dyno-proven power gains. Scorpion proves performance exhaust doesn't need to be intolerably loud to sound great. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Scorpion - Corporate Logo
ES#:
3969541
Mfg#:
SMN003
Ships in 2 Business Days
$1008.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Accessory Drive Belt Service Kit

ES#2681510 - ADK0041P - Accessory Drive Belt Service Kit - Includes ContiTech belts and high quality aftermarket parts - Continental - MINI

Includes ContiTech belts and high quality aftermarket parts affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
Not for John Cooper Works kit

Brand:
Continental - Corporate Logo
ES#:
2681510
Mfg#:
ADK0041P
Ships in 4 Business Days
$251.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose - Upper

ES#38344 - 17127518501 - Coolant Hose - Upper - U shaped hose that connects to the double pipe - Genuine MINI - MINI

U shaped hose that connects to the double pipe affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with manual transmissions

Brand:
Genuine MINI - Corporate Logo
ES#:
38344
Mfg#:
17127518501
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.

$40.77

This product was last offered at the strikethrough price on
06-05-2026

$40.27 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Timing Chain Kit

ES#4643307 - 90001336 - Timing Chain Kit - Needed to replace the timing chain in your MINI - Iwis - MINI

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

Brand:
Iwis - Corporate Logo
ES#:
4643307
Mfg#:
90001336
Ships on Jun 24, 2026
$197.99 USD
Free Shipping
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.

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