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Your Vehicle 2003 MINI Cooper S Coupe L4 1.6L

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

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ES#3202692 - 11121485838kt4 - Valve Cover Gasket Set - Keep your MINI engine cover from leaks - Assembled By ECS - MINI

Keep your MINI engine cover from leaks 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#:
3202692
Mfg#:
11121485838KT4
Ships in 1 Business Day
ON SALE! SAVE 34%
$65.99

This product was last offered at the strikethrough price on
02-04-2026

$43.43 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2702843 - 12317515030KT - Alternator - 105 Amp Compact 0986UR0453 AL9434X - Price includes a $70 refundable core change - Bosch - MINI

Price includes a $70 refundable core change affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
2702843
Mfg#:
12317515030KT
In Stock at Vendor
$550.99

This product was last offered at the strikethrough price on
04-10-2026

$520.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4147058 - 17137529273 - Coolant Expansion Tank W/ Cap - Replace the expansion tank for your MINI - URO - MINI

Replace the expansion tank for your MINI affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4147058
Mfg#:
17137529273
In Stock
$37.07 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#61866 - 34336763357 - Vacuum Pipe Non Return Valve - Located as the closest line from brake servo - Genuine MINI - MINI

Located as the closest line from brake servo affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
61866
Mfg#:
34336763357
Ships in 2 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.

$77.99

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

$72.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4033194 - dr12ysKT - Brisk Silver Racing DR12YS Spark Plug - Set Of Four - Featuring silver fine wire center electrode - Superior ignition ability increases engine power! - Brisk - Audi Volkswagen MINI

Featuring silver fine wire center electrode - Superior ignition ability increases engine power! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Two heat ranges colder than stock with a projected tip

Brand:
Brisk - Corporate Logo
ES#:
4033194
Mfg#:
DR12YSKT
Ships in 5 Business Days
$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#35383 - 13721491742 - Cold Air Intake Housing Top Cover - Housing for the intake air filter - Genuine MINI - MINI

Housing for the intake air filter affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Not for John Cooper Works kit

Brand:
Genuine MINI - Corporate Logo
ES#:
35383
Mfg#:
13721491742
In Stock
4% off MSRP

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

$58.41

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

$55.81 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
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! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

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
ES#3477476 - RSMiniM1 - Heavy Duty Skid Plate - Protect your R50/R52/R53 MINI Cooper's most vulnerable area! - Race Skids - MINI

Protect your R50/R52/R53 MINI Cooper's most vulnerable area! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Race Skids - Corporate Logo
ES#:
3477476
Mfg#:
RSMINIM1
Ships in 1 Business Day
$249.00 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#38192 - 17117570489 - Aluminum Radiator - Mounts to the core support - Genuine MINI - MINI

Mounts to the core support affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
38192
Mfg#:
17117570489
Ships in 2 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.

$536.99

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

$497.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#20675 - 11241492122 - Bearing Shell - Priced Each - 44.00mm (0)Size,  Mounts to the bottom of the connection rod to crank.  - Genuine MINI - MINI

44.00mm (0)Size, Mounts to the bottom of the connection rod to crank. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
20675
Mfg#:
11241492122
Ships in 5 Business Days
15% off MSRP

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

$72.77

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

$61.70 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2718485 - 11287509476 - Hydraulic Belt Tensioner - Controls the tension of the serpentine belt. - Litens - MINI

Controls the tension of the serpentine belt. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Alternator / Water Pump

Brand:
Litens - Corporate Logo
ES#:
2718485
Mfg#:
11287509476
Ships in 1-2 days
$168.00

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

$163.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#20716 - 11247520130 - Connecting Rod - Set Of 4 - Direct replacement connecting rods - Genuine MINI - MINI

Direct replacement connecting rods affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
20716
Mfg#:
11247520130
Ships in 8 Business Days
$489.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#31272 - 12521702103 - Positive Battery Terminal Cover - Used for external battery post connection. - Genuine BMW - BMW MINI

Used for external battery post connection. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
31272
Mfg#:
12521702103
In Stock
6% off MSRP

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

$19.88

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

$18.70 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
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! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

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
ES#2844412 - 11288625983 - Adjustment Pulley - Helps route the serpentine belt - Genuine MINI - MINI

Helps route the serpentine belt affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
2844412
Mfg#:
11288625983
In Stock
7% off MSRP

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

$74.51

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

$69.09 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2018337 - 11537596787 - Thermostat W/ Gasket 410263.91D - Keeps you MINI cool and running at the right temp. - Wahler - MINI

Keeps you MINI cool and running at the right temp. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Gasket not available separately - Only available with thermostat

Brand:
Wahler - Corporate Logo
ES#:
2018337
Mfg#:
11537596787
Ships in 9 Business Days
52% off MSRP

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

$43.68

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

$20.99 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.

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