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2019 MINI Cooper S 5 Door B46A20A

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2019 MINI Cooper S 5 Door B46A20A Engine Parts & Accessories

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High Performance Catalytic Converter With Tuning Downpipe

High quality 200 cell high flow catalytic from an OEM supplier, 2.75" downpipe. Adapters for 70mm also be needed to fit US stock midpipe. ES4265775 part number.

Brand:
HJS - Corporate Logo
ES#:
4629512
Mfg#:
90812031
Ships in 9 Business Days
$3375.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Hanger - Priced Each

Lower the vibrations from your exhaust

Brand:
HJS - Corporate Logo
ES#:
2973142
Mfg#:
18208570671
Ships in 9 Business Days
$15.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil

Give your engine a new spark!

Brand:
Hitachi - Corporate Logo
ES#:
5396609
Mfg#:
12137619385
Ships in 6 Business Days
$64.99 USD
Free Shipping
on orders $49 and up

Solenoid For Vanos System

Located within the VANOS sprockets. For vehicles with production From 01/2017

Brand:
Ina - Corporate Logo
ES#:
5446106
Mfg#:
11368696446
In Stock at Vendor
$132.99

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

$125.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Remanufactured Alternator - 180A

Price Includes a $65.00 Refundable Core Charge

Brand:
MPA Electrical
ES#:
4900243
Mfg#:
123176408751KT
In Stock at Vendor
$627.99

This product was last offered at the strikethrough price on
05-08-2026

$610.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Pan Repair Kit

Replacement oil pan with drain plugs and gaskets 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Rein - Corporate Logo
ES#:
5491316
Mfg#:
11138590017
Ships in 4 Business Days
$199.99 USD
Free Shipping
on orders $49 and up

Oil Pan

Replacement oil pan for a cracked or damaged underside

Brand:
Spectra Premium - Corporate Logo
ES#:
4900340
Mfg#:
11138590017
In Stock at Vendor
$375.99

This product was last offered at the strikethrough price on
06-16-2026

$371.99 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! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4685499
Mfg#:
11247620969WP3KT
Ships in 1-2 days
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ON SALE! SAVE 10%
$559.99

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

$503.93 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

Brand:
Genuine MINI - Corporate Logo
ES#:
2756715
Mfg#:
11248623418
Ships in 3 Business Days
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

Turbocharger Coolant Line

ES#2729045 - 17127617369 - Turbocharger Coolant Line - Replacement coolant hose connecting the auxiliary water pump to the turbocharger - Genuine MINI - MINI

Replacement coolant hose connecting the auxiliary water pump to the turbocharger

Brand:
Genuine MINI - Corporate Logo
ES#:
2729045
Mfg#:
17127617369
Ships in 3 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.

$104.99

This product was last offered at the strikethrough price on
07-23-2026

$96.99 USD
Free Shipping
on orders $49 and up
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

Brand:
Genuine MINI - Corporate Logo
ES#:
2729118
Mfg#:
11317797900
Ships in 3 Business 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.

$15.99

This product was last offered at the strikethrough price on
07-23-2026

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

Aluminum Radiator

ES#2734496 - 17117617635 - Aluminum Radiator - Mounts to the core support - Genuine MINI - MINI

Mounts to the core support

Brand:
Genuine MINI - Corporate Logo
ES#:
2734496
Mfg#:
17117617635
Ships in 3 Business 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.

$460.99

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

$420.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Blind Plug D=12

ES#3245051 - 11531439134 - Blind Plug D=12 - Replacement Water Pump Blind Plug - Genuine MINI - MINI

Replacement Water Pump Blind Plug

Brand:
Genuine MINI - Corporate Logo
ES#:
3245051
Mfg#:
11531439134
Ships in 3 Business 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.

$32.99

This product was last offered at the strikethrough price on
07-23-2026

$31.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Electronic Throttle Body

ES#2734586 - 13547619008 - Electronic Throttle Body - Electronic throttle sensor and assembly - Genuine MINI - MINI

Electronic throttle sensor and assembly

Brand:
Genuine MINI - Corporate Logo
ES#:
2734586
Mfg#:
13547619008
Ships in 3 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.

$793.99

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

$731.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Plastic Fuel Tank

ES#3016734 - 16117440791 - Plastic Fuel Tank - Main fuel tank - Genuine MINI - MINI

Main fuel tank

Brand:
Genuine MINI - Corporate Logo
ES#:
3016734
Mfg#:
16117440791
Ships in 3 Business Days
7% off MSRP

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

$1007.99

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

$940.99 USD
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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