Call Us330-331-2003 ChatLive Chat Text Us!
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle 2003 MINI Cooper Base Coupe L4 1.6L

2003 MINI Cooper Base Coupe L4 1.6L Engine Mechanical Parts

Sort By
Filter By
Return to Top
ES#4147119 - 11132463751 - Oil Pan W/ Drain Plug - M14x1.5 , Replacement oil pan with drain plug - Vaico - MINI

M14x1.5 , Replacement oil pan with drain plug We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4147119
Mfg#:
11132463751
Special Order: No Guaranteed ETA
$125.99

This product was last offered at the strikethrough price on
09-13-2026

$106.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4370856 - W125C - Feeler Gauge Set  - Thickness Gauge (32 Blades) - Performance Tool - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Thickness Gauge (32 Blades)

Brand:
Performance Tool - Corporate Logo
ES#:
4370856
Mfg#:
W125C
Ships in 1 Business Day
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Built to withstand the massive abuse of turbocharging and racing!

Brand:
Cometic - Corporate Logo
ES#:
3551808
Mfg#:
C4308-027
In Stock at Vendor
10% off MSRP

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

$107.99

This product was last offered at the strikethrough price on
11-07-2026

$96.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3551809 - C4308-030 - Performance Cylinder Head Gasket - 0.030 Inch - Built to withstand the massive abuse of turbocharging and racing! - Cometic - MINI

Built to withstand the massive abuse of turbocharging and racing!

Brand:
Cometic - Corporate Logo
ES#:
3551809
Mfg#:
C4308-030
Back Ordered
10% off MSRP

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

$107.99

This product was last offered at the strikethrough price on
11-07-2026

$96.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3509684 - C4308-051 - Performance Cylinder Head Gasket - 0.051 Inch - Built to withstand the massive abuse of turbocharging and racing! - Cometic - MINI

Built to withstand the massive abuse of turbocharging and racing!

Brand:
Cometic - Corporate Logo
ES#:
3509684
Mfg#:
C4308-051
Back Ordered
10% off MSRP

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

$107.99

This product was last offered at the strikethrough price on
11-07-2026

$96.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4369336 - 11117508534 - Gasket Kit Engine Block Set - Main set of gaskets which does not include the head gasket - Victor Reinz - MINI

Main set of gaskets which does not include the head gasket

Brand:
Victor Reinz - Corporate Logo
ES#:
4369336
Mfg#:
11117508534
Back Ordered
$95.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4135684 - ES 72272 - Cylinder Head Bolt - Set Of 10 - ( M10X150MM ) To replace a head gasket or cylinder head - Fel-Pro - MINI

( M10X150MM ) To replace a head gasket or cylinder head

Brand:
Fel-Pro - Corporate Logo
ES#:
4135684
Mfg#:
ES 72272
Ships in 3 Business Days
$47.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4070675 - 11347513023 - Intake Valve - Priced Each - Carbon buildup, heat cycles, and high mileage can take a toll on your engine's valvetrain. If you are rebuilding your cylinder head or chasing down a loss of compression replacing your worn intake valves is crucial to restoring factory-fresh airflow - Corteco - MINI

Carbon buildup, heat cycles, and high mileage can take a toll on your engine's valvetrain. If you are rebuilding your cylinder head or chasing down a loss of compression replacing your worn intake valves is crucial to restoring factory-fresh airflow

Brand:
Corteco - Corporate Logo
ES#:
4070675
Mfg#:
11347513023
In Stock
Limited Qty Sale
$20.53

This product was last offered at the strikethrough price on
07-23-2026

$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2584726 - 11418604196 - Oil Pump Cover - This metal case is just the cover of the inter section of the oil pump - Genuine MINI - MINI

This metal case is just the cover of the inter section of the oil pump

Brand:
Genuine MINI - Corporate Logo
ES#:
2584726
Mfg#:
11418604196
Ships in 4 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.

$98.95

This product was last offered at the strikethrough price on
11-07-2026

$93.25 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4070336 - 11340029571 - Valve Stem Seal Kit - Set Of 16 - For repair or changing valve in the cylinder head - Corteco - MINI

For repair or changing valve in the cylinder head

Brand:
Corteco - Corporate Logo
ES#:
4070336
Mfg#:
11340029571
Ships in 1 Business Day
$30.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2588737 - 11311485400 - Timing Chain - Replace your broken or damaged chain - Iwis - MINI

Replace your broken or damaged chain

Brand:
Iwis - Corporate Logo
ES#:
2588737
Mfg#:
11311485400
In Stock
ON SALE! SAVE 54%
$90.99

This product was last offered at the strikethrough price on
11-07-2026

$41.90 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1981508 - 11340029571 - Valve Stem Seal Kit - Set Of 16 - For repair or changing valve in the cylinder head - Victor Reinz - MINI

For repair or changing valve in the cylinder head

Brand:
Victor Reinz - Corporate Logo
ES#:
1981508
Mfg#:
11340029571
Ships in 1 Business Day
3% off MSRP

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

$86.99

This product was last offered at the strikethrough price on
11-07-2026

$83.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3177578 - 11237829906kt1 - Crank Pulley With Dampener Kit - Main crank pulley that is rotationally balanced with install bolt - Cooper (NON S) - Assembled By ECS - MINI

Main crank pulley that is rotationally balanced with install bolt - Cooper (NON S) 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3177578
Mfg#:
11237829906KT1
Back Ordered
$83.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#16420 - 07131485184 - Hex Bolt - Priced Each - M6X30 , Used most common on the timing case cover - Genuine MINI - MINI

M6X30 , Used most common on the timing case cover

Brand:
Genuine MINI - Corporate Logo
ES#:
16420
Mfg#:
07131485184
Ships in 1-2 days
4% off MSRP

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

$21.60

This product was last offered at the strikethrough price on
11-07-2026

$20.68 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4736157 - VSI-M6E-8 - Valve Stem Seals "Viton Seals" - Set of 8  - For repair or changing valves in the cylinder head, upgraded seals! - Supertech - MINI

For repair or changing valves in the cylinder head, upgraded seals!

Brand:
Supertech - Corporate Logo
ES#:
4736157
Mfg#:
VSI-M6E-8
In Stock at Vendor
20% off MSRP

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

$19.99

This product was last offered at the strikethrough price on
11-04-2026

$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#21436 - 11257508555 - Piston Ring Repair Kit - ( 0 Size ) - Stock size piston ring set - 3 rings - Genuine MINI - MINI

Stock size piston ring set - 3 rings ( 0 )

Brand:
Genuine MINI - Corporate Logo
ES#:
21436
Mfg#:
11257508555
Ships in 1-2 days
3% off MSRP

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

$80.28

This product was last offered at the strikethrough price on
11-07-2026

$77.93 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Mechanical Parts

Whether you're repairing or upgrading your engine, we have engine parts from the most respected suppliers in the business. Purchase engine parts like connecting rods, valves, camshafts, cylinder heads, engine blocks, pistons, and more from ECS Tuning for your next engine repair or overhaul.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

Terms of Use Privacy Policy Your Privacy Choices Cookie Policy ECS Tuning is part of Enthusiast Auto Holdings