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2021 MINI Cooper S 3 Door B46C

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2021 MINI Cooper S 3 Door B46C Engine Parts & Accessories

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Oxygen Sensor

ES#5424651 - 11788659884 - Oxygen Sensor - Bosch - BMW MINI

Brand:
Bosch - Corporate Logo
ES#:
5424651
Mfg#:
11788659884
Ships in 1 Business Day
$195.99

This product was last offered at the strikethrough price on
05-07-2026

$189.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Transmission Support Bracket / Mount

ES#4461052 - 22316853453 - Transmission Support Bracket / Mount - Keep your MINI shifts smooth and without vibrations - Bremmen Parts - MINI

Keep your MINI shifts smooth and without vibrations 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4461052
Mfg#:
22316853453
In Stock
ON SALE! SAVE 26%
$101.99

This product was last offered at the strikethrough price on
03-22-2026

$75.84 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Genuine BMW MINI Fuel Injector - B46 B48 B58 - Priced Each

ES#2733229 - 13538625396 - Genuine BMW MINI Fuel Injector - B46 B48 B58 - Priced Each - Mounts to the fuel rail then into the engine head - Genuine BMW - BMW MINI

Mounts to the fuel rail then into the engine head

Brand:
Genuine BMW - Corporate Logo
ES#:
2733229
Mfg#:
13538625396
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.

$385.99

This product was last offered at the strikethrough price on
09-06-2026

$372.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Injector Bracket - Price Each

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
09-06-2026

$17.76 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turbocharger Installation Kit

ES#4846005 - trk0019 - Turbocharger Installation Kit - TRK0019 kit from Rein has all the supporting gaskets and lines to replace your B46/ B48 Engines Turbocharger! - Rein - BMW MINI

TRK0019 kit from Rein has all the supporting gaskets and lines to replace your B46/ B48 Engines Turbocharger! 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4846005
Mfg#:
TRK0019
Back Ordered
ON SALE!
$390.99

This product was last offered at the strikethrough price on
08-31-2026

$371.06 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oxygen Sensor - Front Position

ES#2728851 - 11788600992 - Oxygen Sensor - Front Position - Cure your poor gas mileage by replacing your worn oxygen sensors - Genuine MINI - MINI

Cure your poor gas mileage by replacing your worn oxygen sensors

Brand:
Genuine MINI - Corporate Logo
ES#:
2728851
Mfg#:
11788600992
Ships in 1-2 days
10% off MSRP

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

$406.99

This product was last offered at the strikethrough price on
09-06-2026

$367.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Forge Motorsport Silcone High Flow Inlet Hose - Resonator Delete

ES#5445536 - INLH27 - Forge Motorsport Silcone High Flow Inlet Hose - Resonator Delete - Upgraded silicone over the stock plastic - Forge - MINI

Upgraded silicone over the stock plastic

Brand:
Forge - Corporate Logo
ES#:
5445536
Mfg#:
INLH27
In Stock
ON SALE! SAVE 10%
$399.99

This product was last offered at the strikethrough price on
08-29-2026

$359.99 USD
Free Shipping
on orders $49 and up

Air Intake duct

ES#2728595 - 13717626564 - Air Intake duct - Duct behind kidney grilles to air box - Genuine BMW - BMW MINI

Duct behind kidney grilles to air box

Brand:
Genuine BMW - Corporate Logo
ES#:
2728595
Mfg#:
13717626564
Ships in 1-2 days
2% off MSRP

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

$183.99

This product was last offered at the strikethrough price on
09-06-2026

$179.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

WPC-Treated Race Series Rod Bearing Set - B46/B48

ES#4845650 - B48-WPC-RB - WPC-Treated Race Series Rod Bearing Set - B46/B48 - The strongest and smoothest bearings for your BMW, featuring heavy-duty ACL "Duraglide" bearing shells treated by WPC for reduced friction and enhanced durability. - Turner Motorsport - BMW MINI

The strongest and smoothest bearings for your BMW, featuring heavy-duty ACL "Duraglide" bearing shells treated by WPC for reduced friction and enhanced durability. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
4845650
Mfg#:
B48-WPC-RB
In Stock
Limited Qty Sale
$475.99

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

$354.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Chain Tensioner

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
09-06-2026

$87.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

NM Cold Air Intake Kit - Black LCI

ES#4414675 - NM.658847B - NM Cold Air Intake Kit - Black LCI - Open-Air-Box air intake system, please check MAF as these have the LCI design sensor - NM Engineering - MINI

Open-Air-Box air intake system, please check MAF as these have the LCI design sensor

Brand:
NM Engineering - Corporate Logo
ES#:
4414675
Mfg#:
NM.658847B
In Stock
ON SALE!
$369.00

This product was last offered at the strikethrough price on
09-01-2026

$349.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

NM Cold Air Intake Kit - Blue LCI

ES#4338334 - NM.658847 - NM Cold Air Intake Kit - Blue LCI - Open-Air-Box air intake system, please check MAF as these have the LCI design sensor mount - NM Engineering - MINI

Open-Air-Box air intake system, please check MAF as these have the LCI design sensor mount

Brand:
NM Engineering - Corporate Logo
ES#:
4338334
Mfg#:
NM.658847
Ships in 2 Business Days
ON SALE!
$369.00

This product was last offered at the strikethrough price on
09-01-2026

$349.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RaceChip RS B48/B46 S 2.0L

ES#4339212 - 911031 - RaceChip RS B48/B46 S 2.0L - Get up to +31 hp and +43 lb-ft through a safe and easy to use tuning module from Racechip - Race Chip - MINI

Get up to +31 hp and +43 lb-ft through a safe and easy to use tuning module from Racechip

Brand:
Race Chip - Corporate Logo
ES#:
4339212
Mfg#:
911031
Ships in 5 Business Days
$349.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ITG Drop-In Profilter WB-439

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

Turner Motorsport Double Wall Slash Cut Exhaust Tip - 2.75 Inlet - 3.5 OD - Stepped Right - Mirror

ES#4146845 - 026732TMS02-11 - Turner Motorsport Double Wall Slash Cut Exhaust Tip - 2.75 Inlet - 3.5 OD - Stepped Right - Mirror - Right - Mirror Slash Cut Exhaust Tip - 2.75 Inlet - 3.5 OD - Turner Motorsport - BMW MINI

Right - Mirror Slash Cut Exhaust Tip - 2.75 Inlet - 3.5 OD 10X Entries Into Our F80 M3 Sweepstakes
Not vehicle specific. You MUST measure prior to purchasing!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4146845
Mfg#:
026732TMS02-11
Ships on Apr 5, 2027
ON SALE! SAVE 10%
$124.99

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

$112.49 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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