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2021 MINI Cooper Base 3 Door B36C

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2021 MINI Cooper Base 3 Door B36C Engine Mechanical Parts

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Oil Pump Chain

ES#4477625 - 11418482270 - Oil Pump Chain - Smaller chain in the system - Genuine MINI - MINI

Smaller chain in the system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
4477625
Mfg#:
11418482270
Ships in 1 day
10% off MSRP

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

$78.99

This product was last offered at the strikethrough price on
06-03-2026

$70.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Seal Repair Kit - Exhaust

ES#3478287 - 11340035853 - Valve Seal Repair Kit - Exhaust - Stop burning oil at start-up - Elring - BMW MINI

Stop burning oil at start-up affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
3478287
Mfg#:
11340035853
In Stock at Vendor
$73.99

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

$71.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Timing Chain

ES#4057165 - 11318648729 - Timing Chain - Main timing chain for the engine - Febi - BMW MINI

Main timing chain for the engine affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
4057165
Mfg#:
11318648729
Ships in 6 Business Days
$56.00

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

$54.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Stem Seal Exhaust Side - Viton Upgraded Seals - Priced Each

ES#3623930 - VSI-BM60-E - Valve Stem Seal Exhaust Side - Viton Upgraded Seals - Priced Each - For repair or changing valves in the cylinder head - Supertech - MINI

For repair or changing valves in the cylinder head affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supertech - Corporate Logo
ES#:
3623930
Mfg#:
VSI-BM60-E
Ships in 5 Business Days
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Stem Seal Intake Side - Viton Upgraded Seals - Priced Each

ES#3623927 - VSI-BM50-I - Valve Stem Seal Intake Side - Viton Upgraded Seals - Priced Each - For repair or changing valves in the cylinder head - Supertech - MINI

For repair or changing valves in the cylinder head affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supertech - Corporate Logo
ES#:
3623927
Mfg#:
VSI-BM50-I
Ships in 6 Business Days
$11.99

This product was last offered at the strikethrough price on
01-14-2026

$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Stem Seal Intake Side - Vinton Seals - Set Of 8

ES#3623929 - vsi-bm50-iKT - Valve Stem Seal Intake Side - Vinton Seals - Set Of 8 - For repair or changing valves in the cylinder head - Supertech - BMW MINI

For repair or changing valves in the cylinder head affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supertech - Corporate Logo
ES#:
3623929
Mfg#:
VSI-BM50-IKT
Ships in 6 Business Days
$91.99

This product was last offered at the strikethrough price on
01-14-2026

$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bearing Shell 1

ES#4023762 - 11219469681 - Bearing Shell 1 - Genuine BMW - BMW MINI

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
4023762
Mfg#:
11219469681
Ships in 2 Business Days
8% 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
06-03-2026

$43.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

JMTC Turbo Full Oil Line Heat Shield

ES#3469045 - TC0-THW - JMTC Turbo Full Oil Line Heat Shield - Full shield for the oil supply line - JM Turbo Coopers - MINI

Full shield for the oil supply line affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
JM Turbo Coopers - Corporate Logo
ES#:
3469045
Mfg#:
TC0-THW
Ships in 4 Business Days
$21.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

12mm Oil Drain Valve With Nipple Newer Design

ES#4056491 - F139N - 12mm Oil Drain Valve With Nipple Newer Design - Drain your oil with this new valve - Fumoto - MINI

Drain your oil with this new valve affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Fumoto - Corporate Logo
ES#:
4056491
Mfg#:
F139N
Ships in 8 Business Days
$41.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Chain Tensioner Guide

ES#4012633 - 11319452397 - Chain Tensioner Guide - Used to apply tension to the chain - Genuine MINI - MINI

Used to apply tension to the chain affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
4012633
Mfg#:
11319452397
Ships in 1 day
7% off MSRP

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

$41.99

This product was last offered at the strikethrough price on
06-03-2026

$38.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Timing Chain - Oil Pump

ES#4057256 - 13528648731 - Timing Chain - Oil Pump - Connects from the main crank sprocket to the oil pump sprocket. - Iwis - MINI

Connects from the main crank sprocket to the oil pump sprocket. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Iwis - Corporate Logo
ES#:
4057256
Mfg#:
13528648731
Ships in 1 day
$39.99

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

$38.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Stem Seal Exhaust Side - Viton Seals - Set Of 8

ES#3623931 - vsi-bm60-eKT - Valve Stem Seal Exhaust Side - Viton Seals - Set Of 8 - For repair or changing valves in the cylinder head - Supertech - MINI

For repair or changing valves in the cylinder head affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supertech - Corporate Logo
ES#:
3623931
Mfg#:
VSI-BM60-EKT
Ships in 5 Business Days
$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Stem Seal Kit - Intake - N20/26 B48/46 2.0L

ES#4392778 - 11340038719 - Valve Stem Seal Kit - Intake - N20/26 B48/46 2.0L - Includes enough valve seals to do all the intake valves - Elring - BMW MINI

Includes enough valve seals to do all the intake valves affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
4392778
Mfg#:
11340038719
In Stock at Vendor
$34.99

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

$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

OIL SPRAYING NOZZLE

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. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2848341
Mfg#:
11427634186
Ships in 1 day
11% 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
04-30-2026

$30.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pump Sprocket

ES#4465048 - 11418600425 - Oil Pump Sprocket - Main gear on the oil pump - Bremmen Parts - BMW MINI

Main gear on the oil pump affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4465048
Mfg#:
11418600425
In Stock
ON SALE! SAVE 28%
$19.99

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

$14.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Feeler Gauge Set

ES#3603420 - CTAA311 - Feeler Gauge Set - 25 Blade Extra Long Reach - CTA Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche

25 Blade Extra Long Reach affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CTA Tools - Corporate Logo
ES#:
3603420
Mfg#:
CTAA311
Ships on Jun 19, 2026
$28.57 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Mechanical Parts

Whether you're repairing or upgrading your engine, we have engine parts from the most respected suppliers in the business. Purchase engine parts like connecting rods, valves, camshafts, cylinder heads, engine blocks, pistons, and more from ECS Tuning for your next engine repair or overhaul.

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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