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2017 MINI Countryman S Hatchback B46A20A

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2017 MINI Countryman S Hatchback B46A20A Engine Mechanical Parts

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ARP Head Stud Kit B48 Undercut CA625+, 12pt

ES#5396066 - 401-4704 - ARP Head Stud Kit B48 Undercut CA625+, 12pt - High strength ARP Head stud kit for the B48 engines - ARP - MINI

High strength ARP Head stud kit for the B48 engines affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ARP - Corporate Logo
ES#:
5396066
Mfg#:
401-4704
In Stock
$588.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

WPC-Treated Performance Rod Bearing Installation Kit

ES#4871891 - B48-WPC-RBKT - WPC-Treated Performance Rod Bearing Installation Kit - Includes Turner Motorsport "Race Series" rod bearings, Genuine BMW/MINI connecting rod bolts, and assembly lubricant. - Assembled By ECS - BMW MINI

Includes Turner Motorsport "Race Series" rod bearings, Genuine BMW/MINI connecting rod bolts, and assembly lubricant. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4871891
Mfg#:
B48-WPC-RBKT
In Stock
ON SALE! SAVE 25%
$551.99

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

$413.62 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Turbo Oil Pipe Line

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

Brand:
Bremmen Parts - Corporate Logo
ES#:
5397075
Mfg#:
11428487371
In Stock
ON SALE! SAVE 21%
$57.99

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

$45.69 USD
Free Shipping
on orders $49 and up

CSF Universal Large Single-Pass Cooler

ES#5470103 - 8371 - CSF Universal Large Single-Pass Cooler - Universal cooler used for: engine oil, transmission oil, power-steering, differential oil, and as a water/coolant heat exchanger. - CSF - Audi BMW Volkswagen Mercedes Benz MINI

Universal cooler used for: engine oil, transmission oil, power-steering, differential oil, and as a water/coolant heat exchanger. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Universal fitment design - modifications may be necessary to run this cooler

Brand:
CSF - Corporate Logo
ES#:
5470103
Mfg#:
8371
Ships in 3 Business Days
$499.00 USD
Free Shipping

Forged Connecting Rods - SET Of Four

ES#5434623 - B48s4srod - Forged Connecting Rods - SET Of Four - High-strength forged connecting rods engineered for serious B48 performance builds - Sneed4Speed - MINI

High-strength forged connecting rods engineered for serious B48 performance builds affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Sneed4Speed - Corporate Logo
ES#:
5434623
Mfg#:
B48S4SROD
Ships in 1 Business Day
$599.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pan

ES#4159242 - 11138590017 - Oil Pan - Replacement oil pan for a cracked or damaged underside - Vaico - BMW MINI

Replacement oil pan for a cracked or damaged underside affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
4159242
Mfg#:
11138590017
In Stock at Vendor
$1306.99

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

$1268.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Cap 2014-2019

Secures the oil filter to the filter housing affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Febi - Corporate Logo
ES#:
5425541
Mfg#:
11428575907
In Stock at Vendor
$29.99

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

$28.99 USD
Free Shipping
on orders $49 and up

Oil Pan

Replacement oil pan for a cracked or damaged underside affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Spectra Premium - Corporate Logo
ES#:
4900340
Mfg#:
11138590017
In Stock at Vendor
$373.99

This product was last offered at the strikethrough price on
01-27-2026

$358.99 USD
Free Shipping
on orders $49 and up

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

Brand:
ECS - Corporate Logo
ES#:
4685499
Mfg#:
11247620969WP3KT
Ships in 1 day
Auto Notify
ON SALE!
$543.99

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

$516.72 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Connecting Rod Set - Set Of 4

ES#2756715 - 11248623418 - Connecting Rod Set - Set Of 4 - Direct replacement connecting rods - Genuine MINI - MINI

Direct replacement connecting rods affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
2756715
Mfg#:
11248623418
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.

$873.99

This product was last offered at the strikethrough price on
03-05-2026

$812.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Bolt - Priced Each

ES#2729118 - 11317797900 - Bolt - Priced Each - Used most common on side rail guide - Genuine MINI - MINI

Used most common on side rail guide affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
2729118
Mfg#:
11317797900
Ships in 1 day
6% off MSRP

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

$15.99

This product was last offered at the strikethrough price on
06-04-2026

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

Supertech Exhaust Valve - Priced Each 29.5mm (+1) Plus Size

ES#4733436 - MCEVI-1401S-HS - Supertech Exhaust Valve - Priced Each 29.5mm (+1) Plus Size - Black nitride coated, inconel, sodium filled, single groove exhaust valve. 100.1mm 29.5 (+1) - Supertech - MINI

Black nitride coated, inconel, sodium filled, single groove exhaust valve. 100.1mm 29.5 (+1) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supertech - Corporate Logo
ES#:
4733436
Mfg#:
MCEVI-1401S-HS
Ships in 8 Business Days
$71.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Supertech Exhaust Valve - Priced Each 28.5mm Standard Size

ES#4733576 - MCEVI-1400S - Supertech Exhaust Valve - Priced Each 28.5mm Standard Size - Black nitride coated, inconel, solid (no sodium), single groove exhaust valve. 100.1mm 28.5 (std) - Supertech - MINI

Black nitride coated, inconel, solid (no sodium), single groove exhaust valve. 100.1mm 28.5 (std) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supertech - Corporate Logo
ES#:
4733576
Mfg#:
MCEVI-1400S
Ships in 8 Business Days
$45.99 USD
Free Shipping
on orders $49 and up

Performance Valve Springs Kit - Set Of 16 - Higher LBS/MM Spring

ES#4733441 - SPRK-MCB48-2 - Performance Valve Springs Kit - Set Of 16 - Higher LBS/MM Spring - Aftermarket performance intake and exhaust valve springs for your high revving B46/B48 engine - Supertech - MINI

Aftermarket performance intake and exhaust valve springs for your high revving B46/B48 engine affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supertech - Corporate Logo
ES#:
4733441
Mfg#:
SPRK-MCB48-2
Ships in 8 Business Days
$785.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Supertech Intake Valve - Priced Each 31.10 (+1) Plus Sized

ES#4733434 - MCIVN-1401S - Supertech Intake Valve - Priced Each 31.10 (+1) Plus Sized - Black nitride coated, single groove intake valve. 99.50mm. 31.10 (+1) - Supertech - MINI

Black nitride coated, single groove intake valve. 99.50mm. 31.10 (+1) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supertech - Corporate Logo
ES#:
4733434
Mfg#:
MCIVN-1401S
Ships in 8 Business Days
$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Valve Springs Kit - Set Of 12

Aftermarket performance intake and exhaust valve springs for your high revving B36/B38 engine affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supertech - Corporate Logo
ES#:
4733440
Mfg#:
SPRK-MCB38
Ships in 8 Business Days
$541.99 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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