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2021 MINI Cooper SE 3 Door IB1

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2021 MINI Cooper SE 3 Door IB1 Engine Parts & Accessories

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OEM Ignition Coil - Priced Each

ES#3651387 - 12138643360 - OEM Ignition Coil - Priced Each - Give your engine a new spark - Eldor - BMW MINI

Give your engine a new spark affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Eldor - Corporate Logo
ES#:
3651387
Mfg#:
12138643360
In Stock
$41.99

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

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

Fuel Injector - Priced Each 0261500541

ES#4056510 - 13538625396 - Fuel Injector - Priced Each 0261500541 - Mounts to the fuel rail then into the engine head - Bosch - BMW MINI

Mounts to the fuel rail then into the engine head 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#:
4056510
Mfg#:
13538625396
In Stock
$80.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Windshield Cowl Cover Kit - F55,F56,F57

ES#3576738 - 51717301013KT - Windshield Cowl Cover Kit - F55,F56,F57 - Connects below the windshield on the cowl - Genuine MINI - MINI

Connects below the windshield on the cowl affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
3576738
Mfg#:
51717301013KT
In Stock
$187.99

This product was last offered at the strikethrough price on
04-25-2026

$186.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

B58 B48 B46 B38 B36 High Performance Ignition Coil - Priced Each

ES#4039796 - 12138643360 - B58 B48 B46 B38 B36 High Performance Ignition Coil - Priced Each - Modified core windings offer increased spark for a faster and more efficient burn. - Bavarian Autosport - BMW MINI
ECS Tuning recommends this product.

Modified core windings offer increased spark for a faster and more efficient burn. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bavarian Autosport - Corporate Logo
ES#:
4039796
Mfg#:
12138643360
In Stock
ON SALE! SAVE 19%
$35.99

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

$28.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Adapter Cable - Flex Charger 2.0

ES#4619383 - 61448490525 - Adapter Cable - Flex Charger 2.0 - NEMA 14-50 charging cable - Genuine BMW - BMW MINI

NEMA 14-50 charging cable affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
4619383
Mfg#:
61448490525
In Stock
$155.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Magnetic Oil Drain Plug - Priced Each (M12x1.5)

ES#251839 - 002201ECS01A - Magnetic Oil Drain Plug - Priced Each (M12x1.5) - Attracts metal particulates that would otherwise be circulating your engine! Includes one copper washer - ECS - BMW MINI

Attracts metal particulates that would otherwise be circulating your engine! Includes one copper washer affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
251839
Mfg#:
002201ECS01A
In Stock
ON SALE! SAVE 40%
$37.99

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

$22.79 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CTS TURBO MINI F56 COOPER/S/JCW Intake

ES#4158799 - CTS-IT-166 - CTS TURBO MINI F56 COOPER/S/JCW Intake - Give your car Unrestricted air flow, comes with both PRE LCI and LCI adapters so no guessing game on fitment - CTS - MINI

Give your car Unrestricted air flow, comes with both PRE LCI and LCI adapters so no guessing game on fitment affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CTS - Corporate Logo
ES#:
4158799
Mfg#:
CTS-IT-166
In Stock
$259.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Brisk Silver Racing 2MOR10S Spark Plug - Priced Each

ES#4017469 - 2M0R10S - Brisk Silver Racing 2MOR10S Spark Plug - Priced Each - Featuring silver fine wire center electrode - Superior ignition ability increases engine power! - Brisk - BMW MINI

Featuring silver fine wire center electrode - Superior ignition ability increases engine power! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
One heat range colder, Extended Projection

Brand:
Brisk - Corporate Logo
ES#:
4017469
Mfg#:
2M0R10S
In Stock
11% off MSRP

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

$17.99

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

$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sprint Booster Power Converter V3 - MINI Cooper 2002+

ES#3177960 - SBMI0003s - Sprint Booster Power Converter V3 - MINI Cooper 2002+ - Reduces the delay of your "Drive by Wire" throttle response - All new V3 model provides additional features such as 'valet' and 'pedal lock' modes - Sprint Booster - MINI

Reduces the delay of your "Drive by Wire" throttle response - All new V3 model provides additional features such as 'valet' and 'pedal lock' modes affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Sprint Booster - Corporate Logo
ES#:
3177960
Mfg#:
SBMI0003S
Back Ordered
Auto Notify
$289.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Aluminum Skid Plate

ES#3552823 - U06 - Aluminum Skid Plate - Protection and aerodynamics that mounts under the engine - Rennline - MINI

Protection and aerodynamics that mounts under the engine affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Rennline - Corporate Logo
ES#:
3552823
Mfg#:
U06
In Stock
$380.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Standard Cable / Mode 2 Charge Cable

ES#3442373 - 61446818634 - Standard Cable / Mode 2 Charge Cable - Used as the main charging cable to the approved wall outlet - Genuine BMW - BMW MINI

Used as the main charging cable to the approved wall outlet affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
3442373
Mfg#:
61446818634
Ships Today
$241.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Optima YELLOWTOP High Performance AGM Battery - H6

ES#3639387 - 9048-148 - Optima YELLOWTOP High Performance AGM Battery - H6 - Upgrade to the true dual purpose heavy duty battery with a longer life span - Optima - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Upgrade to the true dual purpose heavy duty battery with a longer life span affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority shippi

Brand:
Optima - Corporate Logo
ES#:
3639387
Mfg#:
9048-148
Ships in 4 Business Days
$468.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Kies WiFi ENET Adapter - F/G Chassis

ES#4430607 - KIES07-WIFI-AD - Kies WiFi ENET Adapter - F/G Chassis - With the all-new Kies WiFi Enet Adapter, you can now use your favorite apps, wirelessly, from one convenient dongle! - Kies Motorsports - BMW MINI

With the all-new Kies WiFi Enet Adapter, you can now use your favorite apps, wirelessly, from one convenient dongle! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Kies Motorsports - Corporate Logo
ES#:
4430607
Mfg#:
KIES07-WIFI-AD
In Stock
$99.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Throttle Booster

ES#4624166 - D440-1700 - Throttle Booster - Wireless controlled unit that allows adjustable throttle response control - Dinan - BMW MINI

Wireless controlled unit that allows adjustable throttle response control Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Dinan - Corporate Logo
ES#:
4624166
Mfg#:
D440-1700
In Stock
11% off MSRP

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

$310.99

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

$275.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Powerflex Upper Engine Mount Inserts - Street

ES#4456846 - PFF5-1321 - Powerflex Upper Engine Mount Inserts - Street - Stiffer bushings will allow smoother movement - Powerflex - MINI

Stiffer bushings will allow smoother movement affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Powerflex - Corporate Logo
ES#:
4456846
Mfg#:
PFF5-1321
In Stock
$62.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Magnetic Oil Drain Plug - Priced Each (12x1.5)

ES#251840 - 002201ECS02A - Magnetic Oil Drain Plug - Priced Each (12x1.5) - Featuring 10 copper washers - ECS - BMW MINI

Featuring 10 copper washers affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
251840
Mfg#:
002201ECS02A
In Stock
ON SALE! SAVE 30%
$38.99

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

$27.29 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.

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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