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Your Vehicle 2023 MINI Cooper John Cooper Works Convertible B46D

2023 MINI Cooper John Cooper Works Convertible B46D Engine Parts & Accessories

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ES#3660434 - 48-36322-HC - Twisted Steel Street Series Down Pipe - High Flow Catalytic Converter - 304 Stainless Steal mid pipe for your factory or aftermarket application, up to +16 horsepower and +20 lbs. x ft. - AFE - BMW MINI

304 Stainless Steal mid pipe for your factory or aftermarket application, up to +16 horsepower and +20 lbs. x ft. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AFE - Corporate Logo
ES#:
3660434
Mfg#:
48-36322-HC
Back Ordered
20% off MSRP

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

$1661.99

This product was last offered at the strikethrough price on
06-25-2026

$1329.00 USD
Free Shipping
ES#4493173 - 50-70068D - Momentum GT Cold Air Intake System W/ Pro DRY S Filter - Up to +10 HP & +19 Lbs. x Ft. TQ   ~2018/2019 ON+ Check MAF Sensor as this LCI has a Slanted base design sensor part for the mount to the tube housing. SEE PHOTO COMPARISON PICTURE ON ITEM. - AFE - BMW MINI

Up to +10 HP & +19 Lbs. x Ft. TQ ~2018/2019 ON+ Check MAF Sensor as this LCI has a Slanted base design sensor part for the mount to the tube housing. SEE PHOTO COMPARISON PICTURE ON ITEM. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AFE - Corporate Logo
ES#:
4493173
Mfg#:
50-70068D
Ships in 1 Business Day
20% off MSRP

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

$543.99

This product was last offered at the strikethrough price on
06-25-2026

$435.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3671725 - 13518631642 - Supra HPD6 High Pressure Fuel Pump - A simple upgrade for your BMW B58 that will support up to 600WHP with minimal effort. - Genuine BMW - BMW MINI

A simple upgrade for your BMW B58 that will support up to 600WHP with minimal effort. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
3671725
Mfg#:
13518631642
Ships in 1 day
5% off MSRP

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

$1356.99

This product was last offered at the strikethrough price on
06-25-2026

$1287.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4745292 - 003623ECS02AKT - Carbon Fiber Engine Top Cover -  LCI F55 F56 F57 F54 F60 - Add a flash of style and elegance under your hood with an ECS Tuning Carbon Fiber Engine Cover - ECS - MINI

Add a flash of style and elegance under your hood with an ECS Tuning Carbon Fiber Engine Cover affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4745292
Mfg#:
003623ECS02AKT
In Stock
ON SALE!
$434.99

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

$421.94 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2734683 - 13517636881 - Fuel Pump - High Pressure - This HPFP mounts to the fuel system and transfers fuel - Genuine MINI - MINI

This HPFP mounts to the fuel system and transfers fuel affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
2734683
Mfg#:
13517636881
Ships in 1 day
7% off MSRP

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

$1356.99

This product was last offered at the strikethrough price on
06-25-2026

$1263.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4493170 - 50-70068R - AFe Momentum GT Pro 5R Cold Air Intake System  - Up to +10 HP & +19 Lbs. x Ft. TQ   ~2018/2019 ON+ Check MAF Sensor as this LCI has a Slanted base design sensor part for the mount to the tube housing. SEE PHOTO COMPARISON PICTURE ON ITEM. - AFE - BMW MINI

Up to +10 HP & +19 Lbs. x Ft. TQ ~2018/2019 ON+ Check MAF Sensor as this LCI has a Slanted base design sensor part for the mount to the tube housing. SEE PHOTO COMPARISON PICTURE ON ITEM. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AFE - Corporate Logo
ES#:
4493170
Mfg#:
50-70068R
Ships in 1 Business Day
20% off MSRP

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

$525.00

This product was last offered at the strikethrough price on
06-25-2026

$420.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4313571 - 12418658275 - Starter Motor - Located on the bottom of the engine - Genuine MINI - MINI

Located on the bottom of the engine affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
4313571
Mfg#:
12418658275
Ships in 1 day
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
ES#4904975 - BM-0006-BCG - Carbon Competition Fuel Cap Cover - Elevate the aesthetics of your BMW and leave no stone unturned; take your BMW to the next level with the AutoTecknic dry carbon fiber fuel cap cover. - AUTOTECKNIC - BMW MINI

Elevate the aesthetics of your BMW and leave no stone unturned; take your BMW to the next level with the AutoTecknic dry carbon fiber fuel cap cover. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AUTOTECKNIC - Corporate Logo
ES#:
4904975
Mfg#:
BM-0006-BCG
In Stock
$65.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3143001 - HS14MCSG3T - 2.36" Cat-Back Exhaust System - Featuring 101mm dual rolled titanium tips! - Invidia - MINI

Featuring 101mm dual rolled titanium tips! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Invidia - Corporate Logo
ES#:
3143001
Mfg#:
HS14MCSG3T
Ships in 2 Business Days
$1229.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2805488 - 51717305493 - Windshield Cowl Cover - Front left - Mounts in front of the main section that mounts below the front windshield - Genuine MINI - MINI

Mounts in front of the main section that mounts below the front windshield affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
2805488
Mfg#:
51717305493
In Stock
$78.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4057128 - 121386433600KT - Ignition Service Kit - Includes coils, plugs, and dielectric grease. Set of four. - Assembled By ECS - MINI

Includes coils, plugs, and dielectric grease. Set of four. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4057128
Mfg#:
121386433600KT
In Stock
ON SALE! SAVE 11%
$256.99

This product was last offered at the strikethrough price on
01-03-2026

$229.24 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3671726 - 13538656548 - Fuel Injector - Priced Each  - Keep your engine running smooth - Genuine MINI - MINI

Keep your engine running smooth affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
3671726
Mfg#:
13538656548
Ships in 1 day
6% off MSRP

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

$404.99

This product was last offered at the strikethrough price on
06-25-2026

$378.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4164408 - 11428593186 - Oil Filter Kit W/ O-Ring - MINI Cooper  2020-2024 HU 6012 Z KIT - Quality replacement oil filter to ensure your oil stays contaminant free : F56+ B36C/B46C/B46D - Mann - MINI

Quality replacement oil filter to ensure your oil stays contaminant free : F56+ B36C/B46C/B46D affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Mann - Corporate Logo
ES#:
4164408
Mfg#:
11428593186
Ships in 1 day
$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5389053 - 11428649177M - Oil Filter Housing - Upgraded Metal  - Main housing with oil cooler - Bremmen Parts - BMW MINI

Main housing with oil cooler affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Automatic transmission or Steptronic with twin-clutch gearbox

Brand:
Bremmen Parts - Corporate Logo
ES#:
5389053
Mfg#:
11428649177M
In Stock
ON SALE! SAVE 20%
$234.99

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

$187.67 USD
Free Shipping
on orders $49 and up
ES#3143000 - HS14MCSG3S - 2.36" Cat-Back Exhaust System - Featuring 101mm dual rolled stainless tips! - Invidia - MINI

Featuring 101mm dual rolled stainless tips! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Invidia - Corporate Logo
ES#:
3143000
Mfg#:
HS14MCSG3S
Ships in 9 Business Days
$1114.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4456847 - PFF5-1321R - Powerflex Upper Engine Mount Inserts - Race - Stiffer bushings will allow smoother movement, this is for track MINIs/BMWs or daily/race modified - Powerflex Black Series - MINI

Stiffer bushings will allow smoother movement, this is for track MINIs/BMWs or daily/race modified affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Powerflex Black Series - Corporate Logo
ES#:
4456847
Mfg#:
PFF5-1321R
In Stock
$62.99 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.

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