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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#5492321 - 11118511205KT - Coolant Hose Connector - Upgraded Aluminum With Sealant  - Located on the side of the engine block, includes sealant so it will not leak again! - Assembled By ECS - BMW MINI

Located on the side of the engine block, includes sealant so it will not leak again! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
5492321
Mfg#:
11118511205KT
In Stock
ON SALE! SAVE 41%
$54.99

This product was last offered at the strikethrough price on
10-20-2026

$32.63 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
ES#4023749 - 11127934596 - Cylinder Head Gasket Asbestos Free - ( .8MM ) Stock Size - Mounts between the engine block and the cylinder head - Genuine MINI - MINI

Mounts between the engine block and the cylinder head

Brand:
Genuine MINI - Corporate Logo
ES#:
4023749
Mfg#:
11127934596
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.

$213.99

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

$193.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2848341 - 11427634186 - OIL SPRAYING NOZZLE - Replace your faulty oil spraying nozzle with a genuine BMW part. - Genuine BMW - BMW MINI

Replace your faulty oil spraying nozzle with a genuine BMW part.

Brand:
Genuine BMW - Corporate Logo
ES#:
2848341
Mfg#:
11427634186
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.

$34.99

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

$31.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2972718 - F5135 - Exhaust Adapter  - For fitting Milltek high flow catalytic to stock mid-pipe - Milltek Sport - MINI

For fitting Milltek high flow catalytic to stock mid-pipe

Brand:
Milltek Sport - Corporate Logo
ES#:
2972718
Mfg#:
F5135
Ships on Nov 30, 2026
$94.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5397075 - 11428487371 - Turbo Oil Pipe Line - Connects from the engine to the turbo top - Bremmen Parts - MINI

Connects from the engine to the turbo top 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
5397075
Mfg#:
11428487371
In Stock
ON SALE! SAVE 20%
$58.99

This product was last offered at the strikethrough price on
09-16-2026

$47.19 USD
Free Shipping
on orders $49 and up
ES#4252 - FMBV050 - Manual Boost Controller - Black - Lockable under-hood boost controller - Forge - Audi Volkswagen MINI

Lockable under-hood boost controller

Brand:
Forge - Corporate Logo
ES#:
4252
Mfg#:
FMBV050
In Stock
$46.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2848421 - 16137333588 - Leak diagnoses sensor  - Located on the fuel pump - Genuine BMW - BMW MINI

Located on the fuel pump

Brand:
Genuine BMW - Corporate Logo
ES#:
2848421
Mfg#:
16137333588
Ships in 1-2 days
13% off MSRP

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

$214.99

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

$186.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3532958 - 13528642165 - Sprocket - Double Gear  - Part of your engines timing components - Genuine BMW - BMW MINI

Part of your engines timing components

Brand:
Genuine BMW - Corporate Logo
ES#:
3532958
Mfg#:
13528642165
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.

$95.99

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

$91.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4831026 - 11428629970 - Turbocharger Oil Return Line - Returns oil from the turbocharge to the engine - Rein - BMW MINI

Returns oil from the turbocharge to the engine 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4831026
Mfg#:
11428629970
Ships in 1 Business Day
$45.99 USD
Free Shipping
on orders $49 and up
ES#4734453 - KPR-5.0-7S-16 - 5mm Single groove valve lock conversion (SET OF 16) - Two required per valve, necessary for use with certain supertech valves - Supertech - MINI

Two required per valve, necessary for use with certain supertech valves

Brand:
Supertech - Corporate Logo
ES#:
4734453
Mfg#:
KPR-5.0-7S-16
Ships on Nov 30, 2026
$60.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2734621 - 64119297754 - Heater Core  - Main radiator for the heater that transfers heat to the interior of the car - Genuine MINI - MINI

Main radiator for the heater that transfers heat to the interior of the car

Brand:
Genuine MINI - Corporate Logo
ES#:
2734621
Mfg#:
64119297754
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.

$197.99

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

$180.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3101862 - 61129364729 - Positive Battery Lead  - Main short cable without terminal - Genuine MINI - MINI

Main short cable without terminal

Brand:
Genuine MINI - Corporate Logo
ES#:
3101862
Mfg#:
61129364729
In Stock
6% off MSRP

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

$63.99

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

$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4023756 - 11219469425 - Bearing Shell 1 - Genuine BMW - BMW MINI

Brand:
Genuine BMW - Corporate Logo
ES#:
4023756
Mfg#:
11219469425
Ships in 1-2 days
6% off MSRP

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

$47.99

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

$44.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4762444 - 11241021377 - Bearing Shell - Priced Each - 50.00mm , Located on the connecting rod near the crank - Genuine MINI - MINI

50.00mm , Located on the connecting rod near the crank

Brand:
Genuine MINI - Corporate Logo
ES#:
4762444
Mfg#:
11241021377
Ships in 1-2 days
6% off MSRP

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

$47.99

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

$44.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4164199 - 11428593186kt1KT - Oil Filter Kit With O-Ring - 5 Pack E951H D497  2020-2024 - Multi-pack oil filter kits to ensure your oil stays contaminant free : Gen 3 MINIs - Hengst - MINI

Multi-pack oil filter kits to ensure your oil stays contaminant free : Gen 3 MINIs 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!

Brand:
Hengst - Corporate Logo
ES#:
4164199
Mfg#:
11428593186KT1KT
In Stock
$89.99

This product was last offered at the strikethrough price on
10-08-2026

$88.99 USD
Free Shipping
on orders $49 and up
ES#4668500 - 794.480 - Cylinder Head Bolt - Set Of 14  - Parts to complete your engine repair - Elring - BMW MINI

Parts to complete your engine repair 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
4668500
Mfg#:
794.480
Ships on Nov 27, 2026
$88.99 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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Manufacturer names and/or part numbers are used only for identification purposes.

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