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2019 MINI Cooper S Convertible B46A20A

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2019 MINI Cooper S Convertible B46A20A Engine Cooling Parts

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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. 2X Entries For Our 25th Anniversary Sweepstakes!
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

Engine Oil Cooler

ES#4346312 - 11428585236 - Engine Oil Cooler - Lowers engine oil temperature - Nissens - BMW MINI

Lowers engine oil temperature We Price Match - Give Us A Call or Chat!

Brand:
Nissens - Corporate Logo
ES#:
4346312
Mfg#:
11428585236
Ships in 6 Business Days
$135.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank

ES#5374399 - EPT0238 - Expansion Tank - Mounts towards the back side of the engine bay - Rein - MINI

Mounts towards the back side of the engine bay 2X Entries For Our 25th Anniversary Sweepstakes!
2X Entries For Our G87 M2 Sweepstakes!

Brand:
Rein - Corporate Logo
ES#:
5374399
Mfg#:
EPT0238
Ships in 3 Business Days
$56.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turbo Oil Pipe Line

ES#5481678 - 11428487371 - Turbo Oil Pipe Line - Keep your turbocharger performing at its peak with this premium replacement Turbo Oil Pipe Line from RO Parts. - URO - BMW MINI

Keep your turbocharger performing at its peak with this premium replacement Turbo Oil Pipe Line from ÜRO Parts. 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
URO - Corporate Logo
ES#:
5481678
Mfg#:
11428487371
Ships in 1 Business Day
$67.99 USD

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 2 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
07-18-2026

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

Aluminum Radiator

Mounts to the core support

Brand:
Genuine MINI - Corporate Logo
ES#:
3141257
Mfg#:
17117617636
Ships in 2 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.

$614.99

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

$561.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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

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

Aluminum Radiator

Mounts to the core support

Brand:
Mahle-Behr - Corporate Logo
ES#:
4658282
Mfg#:
70827983NA
Ships on Aug 4, 2026
$292.99 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

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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