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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#3209828 - 77-46309 - AFE Scorcher GT Power Module F56+ - Increase power without sacrificing reliability: Up to +38 HP/ +48 TQ gains - AFE - BMW MINI

Increase power without sacrificing reliability: Up to +38 HP/ +48 TQ gains

Brand:
AFE - Corporate Logo
ES#:
3209828
Mfg#:
77-46309
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.

$563.99

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

$451.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4339213 - 911033 - RaceChip GTS Black B48/B46 S 2.0L - Get up to +37 hp and +51 lb-ft through a safe and easy to use tuning module from Racechip - Race Chip - MINI

Get up to +37 hp and +51 lb-ft through a safe and easy to use tuning module from Racechip

Brand:
Race Chip - Corporate Logo
ES#:
4339213
Mfg#:
911033
Ships on Nov 30, 2026
$449.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4765818 - 11418631810 - B46/B48 Engine Oil Pump Assembly - Provides oil to your engine to keep components well lubricated - Hudson - BMW MINI

Provides oil to your engine to keep components well lubricated

Brand:
Hudson - Corporate Logo
ES#:
4765818
Mfg#:
11418631810
Ships in 1-2 days
$448.99 USD
Free Shipping
on orders $49 and up
ES#4742578 - 11127647711 - ASA Studs Exhaust Stud - Priced Each - Exhaust manifold/turbocharger to cylinder head studs - Rein - BMW MINI

Exhaust manifold/turbocharger to cylinder head studs 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4742578
Mfg#:
11127647711
In Stock
$2.99 USD
Free Shipping
on orders $49 and up
ES#3558795 - CW01479 - ChipWerke Pro Performance Chip Tuning System - Plug-and-play performance solution - Enjoy additional HP and Torque without voiding warranty! - Chipwerke - MINI

Plug-and-play performance solution - Enjoy additional HP and Torque without voiding warranty!

Brand:
Chipwerke - Corporate Logo
ES#:
3558795
Mfg#:
CW01479
In Stock
Limited Qty Sale
$499.99

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

$447.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4024148 - 83302468560 - Crankshaft Adapter Tool - Crankshaft turning socket used to turn the crankshaft on  on select B46/B48 also on select  BMW N47, N57, and M57 diesel engines. - Genuine MINI - BMW MINI

Crankshaft turning socket used to turn the crankshaft on on select B46/B48 also on select BMW N47, N57, and M57 diesel engines.

Brand:
Genuine MINI - Corporate Logo
ES#:
4024148
Mfg#:
83302468560
Ships in 1-2 days
$111.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2970660 - 13538642294 - Injector Bracket - Price Each  - Mounts to the injector and then to the fuel rail. - Genuine BMW - BMW MINI

Mounts to the injector and then to the fuel rail.

Brand:
Genuine BMW - Corporate Logo
ES#:
2970660
Mfg#:
13538642294
In Stock
4% off MSRP

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

$18.44

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

$17.76 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2729075 - 11317617475 - Chain Tensioner - Replace your spring tensioner unit - Genuine MINI - MINI

Replace your spring tensioner unit

Brand:
Genuine MINI - Corporate Logo
ES#:
2729075
Mfg#:
11317617475
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.

$94.99

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

$87.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
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 Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4424210
Mfg#:
11627617523KT1
Ships in 1-2 days
ON SALE!
$88.99

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

$85.75 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3706970 - SN0-94500-RED - 4 Cylinder Direct Port Water Methanol Upgrade - Red Line - Allows water-meth nozzles to be installed directly into each cylinder - SnowPerformance - Volkswagen MINI

Allows water-meth nozzles to be installed directly into each cylinder

Brand:
SnowPerformance - Corporate Logo
ES#:
3706970
Mfg#:
SN0-94500-RED
In Stock at Vendor
28% off MSRP

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

$291.99

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

$208.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2826268 - 60061 - Stage 3 Boost Controller - Already have water/meth injection? Upgrade your system with the best controller available! - SnowPerformance - BMW Volkswagen MINI

Already have water/meth injection? Upgrade your system with the best controller available!

Brand:
SnowPerformance - Corporate Logo
ES#:
2826268
Mfg#:
60061
Ships in 2 Business Days
29% off MSRP

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

$583.99

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

$416.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4135480 - 15WB-439 - ITG Drop-In Profilter WB-439 - High grade drop-in filter for your MINI, designed for road or competition use - ITG Air Filters  - MINI

High grade drop-in filter for your MINI, designed for road or competition use

Brand:
ITG Air Filters  - Corporate Logo
ES#:
4135480
Mfg#:
15WB-439
Ships in 9 Business Days
$68.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4003652 - 11538631943 - Heat Management Module  - Located near the water pump - Genuine MINI - MINI

Located near the water pump

Brand:
Genuine MINI - Corporate Logo
ES#:
4003652
Mfg#:
11538631943
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.

$446.99

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

$407.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4583433 - 13517636881 - Fuel Pump - High Pressure 66828 0261520248 - This HPFP mounts to the fuel system and transfers fuel - Bosch - MINI

This HPFP mounts to the fuel system and transfers fuel We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
4583433
Mfg#:
13517636881
Ships in 1 Business Day
$395.99 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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