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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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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 Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4685499
Mfg#:
11247620969WP3KT
Ships on Dec 22, 2026
ON SALE! SAVE 10%
$559.99

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

$503.93 USD
Free Shipping
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.

Brand:
Febi - Corporate Logo
ES#:
5480631
Mfg#:
11418631810
Ships on Jan 21, 2027
$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.

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.

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 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.

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

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

V-Ribbed Belt Kit With Belt Tensioner

Keep your engine's accessory drive running smoothly and quietly with the Febi Bilstein Drive Belt Kit.

Brand:
Febi - Corporate Logo
ES#:
5493104
Mfg#:
11288650740
Special Order: No Guaranteed ETA
$86.99 USD
Free Shipping
on orders $49 and up

MMX Panel Filter Blue Cotton

Upgraded drop in filter!

Brand:
MMX Performance - Corporate Logo
ES#:
4429871
Mfg#:
MMR01-1302
Special Order: No Guaranteed ETA
$102.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

MINI Fuel Pump - Supply Module

Nothing kills the thrill of a spirited drive faster than fueling issues. If your MINI is experiencing long crank times, a sputtering engine under acceleration, or the dreaded limp mode, your factory fuel pump is likely crying for help. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
5528478
Mfg#:
16117300477
Ships on Mar 1, 2027
ON SALE! SAVE 20%
$259.99

This product was last offered at the strikethrough price on
10-28-2026

$207.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Mechanical Accessory Belt Tensioner

ES#4860256 - 11288580360 - Mechanical Accessory Belt Tensioner - Applies tension to the accessory belt to prevent slippage - Vaico - BMW MINI

Applies tension to the accessory belt to prevent slippage We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4860256
Mfg#:
11288580360
Special Order: No Guaranteed ETA
$68.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

B46/B48 Engine Oil Pump Assembly

ES#4762324 - 11418631810 - B46/B48 Engine Oil Pump Assembly - Provides oil to your engine to keep components well lubricated - Vaico - BMW MINI

Provides oil to your engine to keep components well lubricated We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4762324
Mfg#:
11418631810
Special Order: No Guaranteed ETA
$343.99 USD
Free Shipping

BMW | Oil Filter

ES#4860373 - 11428593186 - BMW | Oil Filter - Vaico - MINI

We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4860373
Mfg#:
11428593186
Special Order: No Guaranteed ETA
$15.99 USD
Free Shipping
on orders $49 and up

Intake Manifold

ES#4750881 - 11617617500 - Intake Manifold - Replace your cracked intake manifold - Vaico - BMW MINI

Replace your cracked intake manifold We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4750881
Mfg#:
11617617500
Special Order: No Guaranteed ETA
$320.99

This product was last offered at the strikethrough price on
05-13-2026

$295.99 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.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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