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2003 MINI Cooper Base Coupe L4 1.6L

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Your Vehicle 2003 MINI Cooper Base Coupe L4 1.6L
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2003 MINI Cooper Base Coupe L4 1.6L Engine Parts & Accessories

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Rocker Arm - Inlet Left

ES#22569 - 11337514978 - Rocker Arm - Inlet Left - Located on cam shaft - Genuine MINI - MINI

Located on cam shaft

Brand:
Genuine MINI - Corporate Logo
ES#:
22569
Mfg#:
11337514978
In Stock
ON SALE!
$43.99

This product was last offered at the strikethrough price on
06-02-2026

$39.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Kit With O-Ring HU 816/2 X

ES#257649 - 11427512446 - Oil Filter Kit With O-Ring HU 816/2 X - Keep your oil contaminant free : Gen 1 MINI Cooper R50 R52 R53 - Mann - MINI

Keep your oil contaminant free : Gen 1 MINI Cooper R50 R52 R53

Brand:
Mann - Corporate Logo
ES#:
257649
Mfg#:
11427512446
In Stock
$15.99 USD
Free Shipping
on orders $49 and up

Expansion Tank Kit - Aluminum

ES#3168390 - 80-272KT - Expansion Tank Kit - Aluminum - Upgrade to Canton on your MINI in this kit - Canton Racing - MINI

Upgrade to Canton on your MINI in this kit

Brand:
Canton Racing - Corporate Logo
ES#:
3168390
Mfg#:
80-272KT
In Stock
$227.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

NGK Ruthenium HX Spark Plug Box Of 4 (FR7BHX-S)

ES#4369925 - FR7BHX-S - NGK Ruthenium HX Spark Plug Box Of 4 (FR7BHX-S) - Upgraded plugs over stock with Ruthenium - NGK - MINI

Upgraded plugs over stock with Ruthenium We Price Match - Give Us A Call or Chat!

Brand:
NGK - Corporate Logo
ES#:
4369925
Mfg#:
FR7BHX-S
In Stock
ON SALE!
$50.99

This product was last offered at the strikethrough price on
08-26-2026

$47.17 USD
Free Shipping
on orders $49 and up
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 At Filter Housing

Brand:
Genuine MINI - Corporate Logo
ES#:
31860
Mfg#:
12617513068
Ships in 1-2 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
09-04-2026

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

Scorpion Cat-Back Exhaust - 100mm Tip 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.

Brand:
Scorpion - Corporate Logo
ES#:
3969540
Mfg#:
SMN001
Ships in 1 Business Day
$556.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Radiator Fan Housing 85125

ES#2597853 - 17117541092 - Radiator Fan Housing 85125 - Replacement for a failed radiator fan - Nissens - MINI

Replacement for a failed radiator fan We Price Match - Give Us A Call or Chat!
For vehicles with production from 3/2003

Brand:
Nissens - Corporate Logo
ES#:
2597853
Mfg#:
17117541092
Ships in 1 Business Day
$225.99

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

$219.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Lower Engine Mount

ES#3174381 - TS-MC-R53 - Lower Engine Mount - Connects and dampens the engine to the lower subframe in polyurethane - Torque Solution - MINI

Connects and dampens the engine to the lower subframe in polyurethane

Brand:
Torque Solution - Corporate Logo
ES#:
3174381
Mfg#:
TS-MC-R53
Back Ordered
Auto Notify
$155.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MINI JCW Carbon Fiber Filler Cap Cover - Red JCW Letters

ES#4875530 - 16115B4EAD4 - MINI JCW Carbon Fiber Filler Cap Cover - Red JCW Letters - Overlay real carbon fiber fuel cap cover with JCW logo - Genuine MINI - MINI

Overlay real carbon fiber fuel cap cover with JCW logo

Brand:
Genuine MINI - Corporate Logo
ES#:
4875530
Mfg#:
16115B4EAD4
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.

$127.00

This product was last offered at the strikethrough price on
09-04-2026

$119.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

200CPSI Cat Assembly

ES#4423992 - MSM362 - 200CPSI Cat Assembly - Featuring Milltek Sport 200 Cell Hi-Flow Sports Cat, MINI Performance High Flow Cat : Milltek header only! - Milltek Sport - MINI

Featuring Milltek Sport 200 Cell Hi-Flow Sports Cat, MINI Performance High Flow Cat : Milltek header only!

Brand:
Milltek Sport - Corporate Logo
ES#:
4423992
Mfg#:
MSM362
Ships in 5 Business Days
ON SALE! SAVE 10%
$598.99

This product was last offered at the strikethrough price on
08-29-2026

$538.30 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Transmission Support Bracket / Mount

ES#41783 - 22316754420 - Transmission Support Bracket / Mount - Keep your MINI shifts smooth and without vibrations - Genuine MINI - MINI

Keep your MINI shifts smooth and without vibrations Manual Transmission

Brand:
Genuine MINI - Corporate Logo
ES#:
41783
Mfg#:
22316754420
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.

$287.99

This product was last offered at the strikethrough price on
09-04-2026

$268.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Spark Plug High Power - Priced Each

ES#2019667 - 12120031708 - Spark Plug High Power - Priced Each - BKR7EQUP , Renew the power to your engine. - NGK - MINI

BKR7EQUP , Renew the power to your engine. We Price Match - Give Us A Call or Chat!
For John Cooper Works kit : NGK BKR7EQUP

Brand:
NGK - Corporate Logo
ES#:
2019667
Mfg#:
12120031708
In Stock
$12.99

This product was last offered at the strikethrough price on
04-01-2026

$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Head Stud Kit - R53

ES#4920106 - 53HSK - Head Stud Kit - R53 - Performance Hardware to secure the head to the engine block - Sneed4Speed - MINI

Performance Hardware to secure the head to the engine block

Brand:
Sneed4Speed - Corporate Logo
ES#:
4920106
Mfg#:
53HSK
Ships in 1 Business Day
$129.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil Pack

ES#28081 - 12137510738 - Ignition Coil Pack - Restore the spark to your ignition system - Genuine MINI - MINI

Restore the spark to your ignition system

Brand:
Genuine MINI - Corporate Logo
ES#:
28081
Mfg#:
12137510738
In Stock
ON SALE!
$159.66

This product was last offered at the strikethrough price on
08-26-2026

$147.69 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Upper Coolant Hose

ES#4673557 - 17127617363 - Upper Coolant Hose - Radiator to the thermostat neck - Rein - BMW MINI

Radiator to the thermostat neck 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4673557
Mfg#:
17127617363
In Stock
ON SALE!
$73.99

This product was last offered at the strikethrough price on
08-26-2026

$68.44 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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