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2019 MINI Cooper S 3 Door B46A20A

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2019 MINI Cooper S 3 Door B46A20A Engine Parts & Accessories

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DINANTRONICS X Performance Tuner 2.0L B48/B46

ES#4429994 - D440-0136 - DINANTRONICS X Performance Tuner 2.0L B48/B46 - Max gains of up to +45 HP and +55 lb-ft TRQ (Crank); +40 HP and +51 lb-ft TRQ (Wheel). - Dinan - MINI

Max gains of up to +45 HP and +55 lb-ft TRQ (Crank); +40 HP and +51 lb-ft TRQ (Wheel). Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Dinan - Corporate Logo
ES#:
4429994
Mfg#:
D440-0136
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.

$787.99

This product was last offered at the strikethrough price on
11-08-2026

$699.99 USD
Free Shipping
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 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
251840
Mfg#:
002201ECS02A
Ships on Mar 30, 2027
ON SALE! SAVE 30%
$39.99

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

$27.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CTS Turbo High Performance Ignition Coil - B46/B48/B58/B58TU/S58

ES#4624118 - CTS-IGN-009 - CTS Turbo High Performance Ignition Coil - B46/B48/B58/B58TU/S58 - 10% stronger spark compared to the factory units, no tuning is required. - CTS - BMW MINI

10% stronger spark compared to the factory units, no tuning is required.

Brand:
CTS - Corporate Logo
ES#:
4624118
Mfg#:
CTS-IGN-009
In Stock
ON SALE! SAVE 16%
$34.99

This product was last offered at the strikethrough price on
09-29-2026

$29.32 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

UnderHood Shield / Belly Pan And Install Hardware Kit

ES#4758582 - 51757343141KT - UnderHood Shield / Belly Pan And Install Hardware Kit - Mounts to the bottom of the car under the engine - Assembled By ECS - MINI

Mounts to the bottom of the car under the engine 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4758582
Mfg#:
51757343141KT
Ships in 1 day
ON SALE! SAVE 30%
$185.99

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

$129.67 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

High Performance Ignition Service Kit

ES#4690831 - 121386433600KT8 - High Performance Ignition Service Kit - Includes Bavarian Autosport Performance coils, Brisk 1 stage colder plugs, and dielectric grease. Set of four. - Assembled By ECS - MINI

Includes Bavarian Autosport Performance coils, Brisk 1 stage colder plugs, and dielectric grease. Set of four. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4690831
Mfg#:
121386433600KT8
In Stock
ON SALE! SAVE 20%
$210.99

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

$168.33 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Windshield Cowl Cover

ES#2756720 - 51717301013 - Windshield Cowl Cover - Main section that mounts below the front windshield - Genuine MINI - MINI

Main section that mounts below the front windshield

Brand:
Genuine MINI - Corporate Logo
ES#:
2756720
Mfg#:
51717301013
In Stock
3% off MSRP

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

$104.99

This product was last offered at the strikethrough price on
11-08-2026

$101.99 USD
Free Shipping
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 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 1 day
$468.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Fuel Injector Seal

ES#4667116 - 13537591006 - Fuel Injector Seal - Elring Fuel Injector Seals - Elring - BMW MINI

Elring Fuel Injector Seals 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
4667116
Mfg#:
13537591006
In Stock
$4.39 USD
Free Shipping
on orders $49 and up
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 - BMW MINI

Stiffer bushings will allow smoother movement

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

Oil Filter Housing And Cooler Assembly - Aluminum Upgrade

ES#4932450 - 11428585235PRM - Oil Filter Housing And Cooler Assembly - Aluminum Upgrade - Replace your cracked or leaking housing and upgrade to an aluminum housing to prevent future failures - URO Premium - BMW MINI

Replace your cracked or leaking housing and upgrade to an aluminum housing to prevent future failures 2X Entries Into Our F80 M3 Sweepstakes

Brand:
URO Premium - Corporate Logo
ES#:
4932450
Mfg#:
11428585235PRM
In Stock
$264.99 USD
Free Shipping
on orders $49 and up

JCW Tuning Kit Exhaust Tip - Carbon Fiber

ES#2837151 - 18302349677 - JCW Tuning Kit Exhaust Tip - Carbon Fiber - JCW logo tips for the tuning exhaust - Genuine MINI - MINI

JCW logo tips for the tuning exhaust

Brand:
Genuine MINI - Corporate Logo
ES#:
2837151
Mfg#:
18302349677
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.

$421.00

This product was last offered at the strikethrough price on
11-08-2026

$389.99 USD
Free Shipping
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

Brand:
Sprint Booster - Corporate Logo
ES#:
3177960
Mfg#:
SBMI0003S
In Stock
$289.99 USD
Free Shipping
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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