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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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Performance Valve Springs Kit - Set Of 12

Aftermarket performance intake and exhaust valve springs for your high revving B36/B38 engine

Brand:
Supertech - Corporate Logo
ES#:
4733440
Mfg#:
SPRK-MCB38
Ships in 8 Business Days
$541.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ARP Main Stud Kit

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

Brand:
ARP - Corporate Logo
ES#:
5396064
Mfg#:
201-5404
Ships on Aug 20, 2026
$152.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Replacement High Flow Air Filter - 76mm

Replacement for NTI-01, MINI-01 Leyo intake systems

Brand:
LEYO - Corporate Logo
ES#:
4715445
Mfg#:
AF-5-3-76
Ships on Aug 20, 2026
$49.99 USD
Free Shipping
on orders $49 and up

AirMax Intake Kit

Carbon Fiber cold air intake system with Pipercross high flow foam filter, comes with both PRE LCI and LCI adapters so no guessing game on fitment

Brand:
Pipercross - Corporate Logo
ES#:
4876827
Mfg#:
PK454
Ships on Aug 26, 2026
$630.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

WPC Treated Rod Bearings Set - 4 Cylinder

ES#4685499 - 11247620969WP3KT - WPC Treated Rod Bearings Set - 4 Cylinder - Stronger & smoother, with less friction! - ECS - MINI

Stronger & smoother, with less friction! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4685499
Mfg#:
11247620969WP3KT
Ships on Aug 28, 2026
ON SALE! SAVE 10%
$559.99

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

$503.93 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Fuel Injector Seal

ES#5339197 - 082.200 - Fuel Injector Seal - Help seal fuel injectors and eliminate leaks. - Elring - BMW MINI

Help seal fuel injectors and eliminate leaks. 2X Entries For Our 25th Anniversary Sweepstakes!
2X Entries For Our G87 M2 Sweepstakes!

Brand:
Elring - Corporate Logo
ES#:
5339197
Mfg#:
082.200
Special Order: No Guaranteed ETA
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turbo Inlet Gasket

ES#5339259 - 593.200 - Turbo Inlet Gasket - Preformed seal that seals the intake pipe to the turbo inlet - 75x4.5mm - Elring - BMW MINI

Preformed seal that seals the intake pipe to the turbo inlet - 75x4.5mm 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Elring - Corporate Logo
ES#:
5339259
Mfg#:
593.200
Special Order: No Guaranteed ETA
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve cover gasket

ES#5339193 - 076.450 - Valve cover gasket - Main rubber gasket to the valve cover - Elring - BMW MINI

Main rubber gasket to the valve cover 2X Entries For Our 25th Anniversary Sweepstakes!
2X Entries For Our G87 M2 Sweepstakes!
2X Entries For Our G87 M2 Sweepstakes!
2X Entries For Our G87 M2 Sweepstakes!

Brand:
Elring - Corporate Logo
ES#:
5339193
Mfg#:
076.450
Special Order: No Guaranteed ETA
$41.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

F55/F56/F57/F54 Boost Tap Fitting

ES#3617981 - sg80048 - F55/F56/F57/F54 Boost Tap Fitting - Designed specifically for the Gen3 engine to add a port for vacuum / boost reference - FTP Motorsport - MINI

Designed specifically for the Gen3 engine to add a port for vacuum / boost reference

Brand:
FTP Motorsport - Corporate Logo
ES#:
3617981
Mfg#:
SG80048
Special Order: No Guaranteed ETA
$60.00 USD
Free Shipping
on orders $49 and up

B46/B48 Engine Oil Pump Assembly

ES#5480631 - 11418631810 - B46/B48 Engine Oil Pump Assembly - Premium replacement mechanical oil pump keeps your engine properly lubricated. - Febi - BMW MINI

Premium replacement mechanical oil pump keeps your engine properly lubricated. 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Febi - Corporate Logo
ES#:
5480631
Mfg#:
11418631810
Ships on Oct 21, 2026
Auto Notify
$399.00 USD
Free Shipping
on orders $49 and up

Fuel Pressure Sensor

ES#5492324 - 13538643665 - Fuel Pressure Sensor - Restore original equipment precision, smooth idle, and crisp throttle response with this high-quality Fuel Pressure Sensor from Febi Bilstein. - Febi - BMW MINI

Restore original equipment precision, smooth idle, and crisp throttle response with this high-quality Fuel Pressure Sensor from Febi Bilstein. 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Febi - Corporate Logo
ES#:
5492324
Mfg#:
13538643665
Special Order: No Guaranteed ETA
$34.99 USD
Free Shipping
on orders $49 and up

Ignition Coil

ES#5491834 - 12138678438 - Ignition Coil - Restore crisp throttle response and smooth out your engines idle with the Febi Bilstein Replacement Ignition Coil. - Febi - BMW MINI

Restore crisp throttle response and smooth out your engine’s idle with the Febi Bilstein Replacement Ignition Coil. 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Febi - Corporate Logo
ES#:
5491834
Mfg#:
12138678438
Special Order: No Guaranteed ETA
$59.99 USD
Free Shipping
on orders $49 and up

Lower Timing Chain Tensioner

ES#2867833 - 13527797905 - Lower Timing Chain Tensioner - Located on the outside of the timing chain guide that keeps tension on the chain - Febi - BMW MINI

Located on the outside of the timing chain guide that keeps tension on the chain 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2867833
Mfg#:
13527797905
Special Order: No Guaranteed ETA
$45.99 USD
Free Shipping
on orders $49 and up

Mechanical Water Pump With Gasket

ES#5492581 - 11518678905 - Mechanical Water Pump With Gasket - Keep your cooling system running smoothly and maintain precise engine operating temperatures with this replacement water pump from Febi Bilstein. - Febi - BMW MINI

Keep your cooling system running smoothly and maintain precise engine operating temperatures with this replacement water pump from Febi Bilstein. 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Febi - Corporate Logo
ES#:
5492581
Mfg#:
11518678905
Special Order: No Guaranteed ETA
$56.99 USD
Free Shipping
on orders $49 and up

Oil Filter Housing

ES#5457757 - 11428580412 - Oil Filter Housing - Main housing with oil cooler - Febi - MINI

Main housing with oil cooler 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Febi - Corporate Logo
ES#:
5457757
Mfg#:
11428580412
Special Order: No Guaranteed ETA
$356.99 USD
Free Shipping
on orders $49 and up

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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