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2021 MINI Cooper John Cooper Works 3 Door B46D

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Your Vehicle 2021 MINI Cooper John Cooper Works 3 Door B46D
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2021 MINI Cooper John Cooper Works 3 Door B46D Engine Parts & Accessories

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Starter Motor

ES#4313571 - 12418658275 - Starter Motor - Located on the bottom of the engine - Genuine MINI - MINI

Located on the bottom of the engine

Brand:
Genuine MINI - Corporate Logo
ES#:
4313571
Mfg#:
12418658275
Ships in 4 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.

$674.99

This product was last offered at the strikethrough price on
06-23-2026

$623.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turbo Installation Kit - B48 B46 2.0L

ES#4424210 - 11627617523KT1 - Turbo Installation Kit - B48 B46 2.0L - Parts that are needed when installing a turbo - Assembled By ECS - MINI

Parts that are needed when installing a turbo 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4424210
Mfg#:
11627617523KT1
Ships in 4 Business Days
$91.99

This product was last offered at the strikethrough price on
04-29-2026

$86.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Exact-Fit High Flow Air Filter - Oiled

ES#4460974 - 012054LA11-OIL - ECS Exact-Fit High Flow Air Filter - Oiled - High flow filter replacement to get your engine breathing better than new! - ECS - MINI

High flow filter replacement to get your engine breathing better than new! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4460974
Mfg#:
012054LA11-OIL
In Stock
ON SALE! SAVE 20%
$63.99

This product was last offered at the strikethrough price on
06-13-2026

$51.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Chain Tensioner

ES#4464986 - 11317617475 - Chain Tensioner - Replace your spring tensioner unit - Bremmen Parts - MINI

Replace your spring tensioner unit 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4464986
Mfg#:
11317617475
In Stock
ON SALE! SAVE 21%
$54.99

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

$43.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

T-MAP Sensor

ES#2798664 - 13628637897 - T-MAP Sensor - Manifold absolute pressure sensor, lets your ECU know how much air pressure is in your intake manifold - Genuine MINI - MINI

Manifold absolute pressure sensor, lets your ECU know how much air pressure is in your intake manifold

Brand:
Genuine MINI - Corporate Logo
ES#:
2798664
Mfg#:
13628637897
Ships in 4 Business Days
9% off MSRP

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

$162.99

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

$148.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

B-Series Performance Ignition Coil - Blue - Set Of Four

ES#4465246 - D650-0010KT - B-Series Performance Ignition Coil - Blue - Set Of Four - A direct plug-and-play upgrade with up to 10% more energy output than stock! - Dinan - MINI

A direct plug-and-play upgrade with up to 10% more energy output than stock! Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Dinan - Corporate Logo
ES#:
4465246
Mfg#:
D650-0010KT
In Stock
ON SALE! SAVE 10%
$162.99

This product was last offered at the strikethrough price on
07-31-2026

$146.34 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Camshaft Position Sensor

ES#4698850 - 13627633958 - Camshaft Position Sensor - Direct replacement - VDO - BMW MINI

Direct replacement We Price Match - Give Us A Call or Chat!

Brand:
VDO - Corporate Logo
ES#:
4698850
Mfg#:
13627633958
In Stock at Vendor
$115.99 USD
Free Shipping
on orders $49 and up

Engine Cover Securing Nut - Priced Each

ES#16062 - 07129904553 - Engine Cover Securing Nut - Priced Each - Commonly used in many different models - Genuine BMW - BMW MINI

Commonly used in many different models

Brand:
Genuine BMW - Corporate Logo
ES#:
16062
Mfg#:
07129904553
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport Double Wall Slash Cut Exhaust Tip - 3.0 Inlet - 3.5 OD - Stepped Right - Brushed Stainless

ES#4146850 - 026732TMS06-17 - Turner Motorsport Double Wall Slash Cut Exhaust Tip - 3.0 Inlet - 3.5 OD - Stepped Right - Brushed Stainless - Right - Brushed Stainless Slash Cut Exhaust Tip - 3.0 Inlet - 3.5 OD - Turner Motorsport - BMW MINI

Right - Brushed Stainless Slash Cut Exhaust Tip - 3.0 Inlet - 3.5 OD 10X Entries For Our 25th Anniversary Sweepstakes!
Not vehicle specific. You MUST measure prior to purchasing!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4146850
Mfg#:
026732TMS06-17
In Stock
ON SALE! SAVE 53%
$149.99

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

$70.02 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Receiver Unit

ES#3442520 - 18302450118 - Receiver Unit - Part of the JCW Tuning Kit - Genuine MINI - MINI

Part of the JCW Tuning Kit

Brand:
Genuine MINI - Corporate Logo
ES#:
3442520
Mfg#:
18302450118
Special Order: No Guaranteed ETA
6% off MSRP

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

$590.99

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

$554.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Intake Manifold

ES#2848357 - 11617617500 - Intake Manifold - Replace your cracked intake manifold - Genuine BMW - BMW MINI

Replace your cracked intake manifold

Brand:
Genuine BMW - Corporate Logo
ES#:
2848357
Mfg#:
11617617500
Ships in 4 Business 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.

$569.99

This product was last offered at the strikethrough price on
08-03-2026

$544.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

MINI Oil Service Kit Gen 3 2.0L 0w-30 - Priced As Kit

ES#4817949 - 11428593186KT8 - MINI Oil Service Kit Gen 3 2.0L 0w-30 - Priced As Kit - All in one service for your MINI : with Pan Drain Plug MINI LL-01 FE :: The +1 oil from MINI : Better - Genuine MINI - MINI

All in one service for your MINI : with Pan Drain Plug MINI LL-01 FE :: The +1 oil from MINI : Better

Brand:
Genuine MINI - Corporate Logo
ES#:
4817949
Mfg#:
11428593186KT8
In Stock
$109.99

This product was last offered at the strikethrough price on
02-16-2026

$107.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Oil Filter W/ O-Ring With Cover - MINI Cooper 2020-2024

ES#4012641 - 11428593190 - Oil Filter W/ O-Ring With Cover - MINI Cooper 2020-2024 - Oil filter, Cap, and o-ring combo - Genuine MINI - MINI

Oil filter, Cap, and o-ring combo

Brand:
Genuine MINI - Corporate Logo
ES#:
4012641
Mfg#:
11428593190
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.

$48.99

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

$44.99 USD
Free Shipping
on orders $49 and up

Burger Motorsport JB4 Tuner B48 JCW 2020+

ES#4833885 - MiniB38/B48J-JB4 - Burger Motorsport JB4 Tuner B48 JCW 2020+ - Plug & play power gain up to 40 horsepower on a stock car, 40+ horsepower on a modified car! Highest HP gains from Burger Motorsport!! 300HP B48D&E engines only - Burger Motorsports - MINI

Plug & play power — gain up to 40 horsepower on a stock car, 40+ horsepower on a modified car! Highest HP gains from Burger Motorsport!! 300HP B48D&E engines only Not for sale or use in the state of California.

Brand:
Burger Motorsports - Corporate Logo
ES#:
4833885
Mfg#:
MINIB38/B48J-JB4
Ships on Aug 20, 2026
$529.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ARP Head Stud Kit B48

High strength ARP Head stud kit for the B48 engines 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ARP - Corporate Logo
ES#:
5396068
Mfg#:
201-4704
In Stock at Vendor
$263.99 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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