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Your Vehicle 2021 MINI Cooper S 3 Door B46C

2021 MINI Cooper S 3 Door B46C Engine Parts & Accessories

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ES#2864900 - SSXM409 - Downpipe With High Flow Catalytic Converter - Featuring a Milltek Sport Hi-Flow Sport Cat with 2.75" Large Bore Pipe, ES2972718 will also be needed to fit US stock midpipe - Milltek Sport - MINI

Featuring a Milltek Sport Hi-Flow Sport Cat with 2.75" Large Bore Pipe, ES2972718 will also be needed to fit US stock midpipe

Brand:
Milltek Sport - Corporate Logo
ES#:
2864900
Mfg#:
SSXM409
Ships on Nov 30, 2026
$1576.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4176961 - 18302355304KT - JCW Tuning Kit Exhaust Tip - Chrome Set Of 2 - JCW logo tips for the tuning exhaust - Genuine MINI - MINI

JCW logo tips for the tuning exhaust

Brand:
Genuine MINI - Corporate Logo
ES#:
4176961
Mfg#:
18302355304KT
In Stock
$259.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4752468 - 51755A01569 - UnderHood Shield / Belly Pan - Mounts to the bottom of the car under the engine - Bremmen Parts - MINI

Mounts to the bottom of the car under the engine 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with production date from 3/2020 on

Brand:
Bremmen Parts - Corporate Logo
ES#:
4752468
Mfg#:
51755A01569
In Stock
ON SALE! SAVE 15%
$73.99

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

$62.89 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3680497 - 11128631745 - Valve Cover Assembly - Eliminate leaks with this replacement valve cover for your B46 / B48 engine - includes the gaskets and mounting bolts - Genuine BMW - BMW MINI

Eliminate leaks with this replacement valve cover for your B46 / B48 engine - includes the gaskets and mounting bolts

Brand:
Genuine BMW - Corporate Logo
ES#:
3680497
Mfg#:
11128631745
Ships in 1-2 days
3% off MSRP

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

$533.99

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

$516.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4852259 - 13517636881 - Fuel Pump - High Pressure - This HPFP mounts to the fuel system and transfers fuel - Bremmen Parts - MINI

This HPFP mounts to the fuel system and transfers fuel 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4852259
Mfg#:
13517636881
In Stock
ON SALE! SAVE 20%
$217.99

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

$174.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#24819 - 11531439134 - Water Pump Blind Plug - See MOQKT - Genuine BMW - BMW MINI

See MOQKT

Brand:
Genuine BMW - Corporate Logo
ES#:
24819
Mfg#:
11531439134
Ships in 1-2 days
$32.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2848351 - 11518623574 - Water Pump - Cools the engine by transferring the coolant - Genuine BMW - BMW MINI

Cools the engine by transferring the coolant

Brand:
Genuine BMW - Corporate Logo
ES#:
2848351
Mfg#:
11518623574
Ships in 1-2 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.

$182.99

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

$166.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3698416 - 11788604889 - Oxygen Sensor - Rear Position 0258030079 - Cure your poor gas mileage by replacing your worn oxygen sensors - Bosch - MINI

Cure your poor gas mileage by replacing your worn oxygen sensors We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
3698416
Mfg#:
11788604889
In Stock
$148.99

This product was last offered at the strikethrough price on
07-15-2026

$114.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#19023 - 11137535106 - Engine Oil Drain Plug - Used for an oil change or damaged hex head - Genuine BMW - BMW MINI

Used for an oil change or damaged hex head

Brand:
Genuine BMW - Corporate Logo
ES#:
19023
Mfg#:
11137535106
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.

$8.27

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

$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4461036 - 22116885788 - Rear Engine Mount  - Keep your engine securely mounted - Bremmen Parts - BMW MINI

Keep your engine securely mounted 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4461036
Mfg#:
22116885788
In Stock
ON SALE! SAVE 10%
$47.99

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

$43.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4429938 - MMR22-1401 - MMX F56 Intake Resonator Delete Pipe - Upgraded intake pipe not reduces resistance - MMX Performance - MINI

Upgraded intake pipe not reduces resistance

Brand:
MMX Performance - Corporate Logo
ES#:
4429938
Mfg#:
MMR22-1401
Back Ordered
$238.99 USD
Free Shipping
on orders $49 and up
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

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

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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