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2015 MINI Cooper S 5 Door B46A20A

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Your Vehicle 2015 MINI Cooper S 5 Door B46A20A
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2015 MINI Cooper S 5 Door B46A20A Engine Cooling Parts

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Upper Coolant Hose

Radiator to the thermostat neck Not for automatics

Brand:
Genuine MINI - Corporate Logo
ES#:
2734348
Mfg#:
17127617363
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.

$141.99

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

$130.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Gasket, Water Pump (Cooling System)

Enhance your vehicle's reliability and restore factory-level sealing with this premium replacement component from Elring. 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Elring - Corporate Logo
ES#:
5480688
Mfg#:
B47.470
Ships in 4 Business Days
$11.99 USD
Free Shipping
on orders $49 and up

Cylinder Head Gasket

ES#3712210 - 11128627108 - Cylinder Head Gasket - Genuine MINI - BMW MINI

Brand:
Genuine MINI - Corporate Logo
ES#:
3712210
Mfg#:
11128627108
Ships in 8 Business Days
10% off MSRP

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

$288.99

This product was last offered at the strikethrough price on
07-18-2026

$260.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank

ES#4657002 - 70825811NA - Expansion Tank - Mounts towards the back side of the engine bay - Mahle-Behr - MINI

Mounts towards the back side of the engine bay

Brand:
Mahle-Behr - Corporate Logo
ES#:
4657002
Mfg#:
70825811NA
Ships on Aug 4, 2026
$99.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Gasket - 1.00mm (+0.3mm)

ES#5339263 - 597.150 - Cylinder Head Gasket - 1.00mm (+0.3mm) - Seals the cylinder head to the engine block - Elring - BMW MINI

Seals the cylinder head to the engine block 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Elring - Corporate Logo
ES#:
5339263
Mfg#:
597.150
Special Order: No Guaranteed ETA
$151.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Gasket

ES#4940647 - 597.170 - Cylinder Head Gasket - Main cylinder head gasket 1.00MM (+0.3) (plus size) - Elring - BMW MINI

Main cylinder head gasket 1.00MM (+0.3) (plus size) 2X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with production from 07/2015 with the B46/B48 Gen1 engine

Brand:
Elring - Corporate Logo
ES#:
4940647
Mfg#:
597.170
Special Order: No Guaranteed ETA
$134.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank

ES#4430669 - 17137617362 - Expansion Tank - Mounts towards the back side of the engine bay - Bremmen Parts - MINI

Mounts towards the back side of the engine bay 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4430669
Mfg#:
17137617362
Special Order: No Guaranteed ETA
ON SALE!
$81.99

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

$77.51 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat Housing

ES#4854138 - 11518601366PART - Thermostat Housing - Vemo - MINI

Brand:
Vemo - Corporate Logo
ES#:
4854138
Mfg#:
11518601366PART
Special Order: No Guaranteed ETA
$99.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat V20-99-1297

Attaches to the side of the engine and regulates the coolant We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
3537697
Mfg#:
11518623576
Special Order: No Guaranteed ETA
$89.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Auxiliary Water Pump V20-16-0016

Smaller electrical waterpump

Brand:
Vemo - Corporate Logo
ES#:
4736900
Mfg#:
11518671654
Special Order: No Guaranteed ETA
$47.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pump

ES#4487447 - 11518623574 - Water Pump - Keep your coolant flowing properly and your engine temperature under control! - Meyle - BMW MINI

Keep your coolant flowing properly and your engine temperature under control! 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4487447
Mfg#:
11518623574
Special Order: No Guaranteed ETA
$148.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion tank cap

ES#4723381 - 3142380005 - Expansion tank cap - Upgrade your BMW's cooling system with the reliable Meyle Expansion Tank Cap to ensure performance and longevity. - Meyle - BMW MINI

Upgrade your BMW's cooling system with the reliable Meyle Expansion Tank Cap to ensure performance and longevity. 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
4723381
Mfg#:
3142380005
Special Order: No Guaranteed ETA
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Connector 3.029.719A01

Located on the side of the engine block

Brand:
Kayser - Corporate Logo
ES#:
4339896
Mfg#:
11118511205
Special Order: No Guaranteed ETA
$17.99 USD
Free Shipping
on orders $49 and up

More About Engine Cooling Parts

Optimize your engine cooling system performance and heater output with quality drive belts, coolant hoses, cooling system parts, and approved coolant fluids from ECS Tuning. Head off expensive repairs and untimely breakdowns with regularly scheduled cooling system inspection and maintenance.

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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