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2004 MINI Cooper John Cooper Works MC40 Coupe L4 1.6L

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Your Vehicle 2004 MINI Cooper John Cooper Works MC40 Coupe L4 1.6L
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2004 MINI Cooper John Cooper Works MC40 Coupe L4 1.6L Engine Electrical Parts

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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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
28081
Mfg#:
12137510738
Ships in 3 Business Days
$159.66 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ignition Service Kit - JCW

ES#2581828 - 12137510738JCW - Ignition Service Kit - JCW - Includes coil , wires, plugs and dielectric grease - Genuine MINI - MINI

Includes coil , wires, plugs and dielectric grease affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For John Cooper Works kit

Brand:
Genuine MINI - Corporate Logo
ES#:
2581828
Mfg#:
12137510738JCW
Ships in 3 Business Days
$405.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Alternator - 105 Amp Compact

ES#3647105 - 12317515030kt2 - Alternator - 105 Amp Compact - Put some charge back into your MINI, includes a $192.50 core charge - Genuine MINI - MINI

Put some charge back into your MINI, includes a $192.50 core charge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
3647105
Mfg#:
12317515030KT2
Back Ordered
$1211.99

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

$1196.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Davis Unified Ignition Screamin

ES#4346280 - 31732M - Davis Unified Ignition Screamin - Upgraded coil pack with 40,000 volt output, 4K more volts then stock - Screamin Demon - MINI

Upgraded coil pack with 40,000 volt output, 4K more volts then stock affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Screamin Demon - Corporate Logo
ES#:
4346280
Mfg#:
31732M
Ships in 5 Business Days
$119.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bavarian Autosport Performance Ignition Wire Set - Red

ES#3970766 - 12-7000P - Bavarian Autosport Performance Ignition Wire Set - Red - 8mm ignition wires constructed from premium materials - Bavarian Autosport - MINI

8mm ignition wires constructed from premium materials affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bavarian Autosport - Corporate Logo
ES#:
3970766
Mfg#:
12-7000P
Ships in 9 Business Days
Auto Notify
ON SALE! SAVE 10%
$58.99

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

$53.09 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spark Plugs - Set Of Four

ES#2592923 - 12120037608KT3 - Spark Plugs - Set Of Four - BKR6EQUP NGK - NGK - MINI

BKR6EQUP NGK 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 : NGK BKR6EQUP

Brand:
NGK - Corporate Logo
ES#:
2592923
Mfg#:
12120037608KT3
In Stock
$36.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pedal 2 Metal Throttle Enhancer - BMW & MINI

ES#4940052 - 77-20007 - Pedal 2 Metal Throttle Enhancer - BMW & MINI - Remove the throttle lag and get more instant response. - AFE - BMW MINI

Remove the throttle lag and get more instant response. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AFE - Corporate Logo
ES#:
4940052
Mfg#:
77-20007
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.

$335.00

This product was last offered at the strikethrough price on
12-29-2025

$268.00 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 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
06-03-2026

$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 6 Business Days
8% 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

$252.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Schwaben Self-Adjusting Wire Crimper & Stripper Pliers

ES#4826864 - 3774SCH01A - Schwaben Self-Adjusting Wire Crimper & Stripper Pliers - Make wiring harness repairs with ease! Featuring adjustable, ratcheting wire stripper jaws for efficient insulation removal. - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

Make wiring harness repairs with ease! Featuring adjustable, ratcheting wire stripper jaws for efficient insulation removal. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Schwaben - Corporate Logo
ES#:
4826864
Mfg#:
3774SCH01A
In Stock
ON SALE! SAVE 15%
$22.99

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

$19.54 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Brisk Silver Racing DR12S Spark Plug - Priced Each

ES#4017473 - DR12S - Brisk Silver Racing DR12S Spark Plug - Priced Each - Featuring silver fine wire center electrode - Superior ignition ability increases engine power! - Brisk - Audi Volkswagen Mercedes Benz MINI

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

Brand:
Brisk - Corporate Logo
ES#:
4017473
Mfg#:
DR12S
In Stock
8% off MSRP

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

$12.99

This product was last offered at the strikethrough price on
06-03-2026

$11.99 USD
Free Shipping
on orders $49 and up
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. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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
$13.99

This product was last offered at the strikethrough price on
02-13-2026

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

GENIUS PRO 12V / 24V 50 Amp Battery Charger - NOCO

ES#4346392 - GENIUSPRO50 - GENIUS PRO 12V / 24V 50 Amp Battery Charger - NOCO - Similar to the G26000, just more powerful. With the greatest performance and functionality yet, it's a world-class battery charger to let professionals push the limits at incredible charging speeds. - NOCO - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Similar to the G26000, just more powerful. With the greatest performance and functionality yet, it's a world-class battery charger to let professionals push the limits at incredible charging speeds. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
NOCO - Corporate Logo
ES#:
4346392
Mfg#:
GENIUSPRO50
Ships in 8 Business Days
20% off MSRP

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

$1125.99

This product was last offered at the strikethrough price on
06-03-2026

$899.99 USD
Free Shipping
on orders $49 and up

Boost Plus UltraSafe Lithium 1000 Amp Jump Starter - NOCO

ES#3984701 - GB40 - Boost Plus UltraSafe Lithium 1000 Amp Jump Starter - NOCO - This compact, 12V spark-proof jump starter is great for jumping gas vehicles with a 6.0L engine or less and diesel vehicles up to 3.0L, up to 20 times on a single charge. - NOCO - Audi BMW Volkswagen Mercedes Benz MINI Porsche

This compact, 12V spark-proof jump starter is great for jumping gas vehicles with a 6.0L engine or less and diesel vehicles up to 3.0L, up to 20 times on a single charge. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
NOCO - Corporate Logo
ES#:
3984701
Mfg#:
GB40
In Stock
20% off MSRP

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

$124.99

This product was last offered at the strikethrough price on
06-03-2026

$99.99 USD
Free Shipping
on orders $49 and up

Screw Cap

ES#36174 - 16116762417 - Screw Cap - Seal cap for the fuel pump top or filter - Genuine BMW - BMW MINI

Seal cap for the fuel pump top or filter affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
36174
Mfg#:
16116762417
In Stock
$5.98

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

$5.97 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Electrical Parts

With automotive electrical content growing yearly, it has never been more important to keep your charging and electrical system in top working condition. ECS Tuning stocks a huge and constantly growing inventory of electrical sensors, electric motors, and electronic actuators from original equipment and name-brand aftermarket suppliers.

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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