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2003 MINI Cooper Base Coupe L4 1.6L

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Your Vehicle 2003 MINI Cooper Base Coupe L4 1.6L
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2003 MINI Cooper Base Coupe L4 1.6L Engine Cooling Parts

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Temperature Sensor For Coolant

ES#3524684 - 13621486698 - Temperature Sensor For Coolant - Mounts to the cylinder head - Hamburg Tech - MINI

Mounts to the cylinder head We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
3524684
Mfg#:
13621486698
Ships in 1 Business Day
$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Flange Connector

ES#24446 - 11517829916 - Coolant Flange Connector - Seals to the side of the engine block near from the water pump line - Genuine MINI - MINI

Seals to the side of the engine block near from the water pump line

Brand:
Genuine MINI - Corporate Logo
ES#:
24446
Mfg#:
11517829916
Ships in 1-2 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.

$68.98

This product was last offered at the strikethrough price on
11-06-2026

$63.02 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant/Antifreeze - 1 Gallon

ES#2142836 - ZXG051 - Coolant/Antifreeze - 1 Gallon - Can be used in place of many "factory approved" coolants - Zerex - Mercedes Benz MINI

Can be used in place of many "factory approved" coolants

Brand:
Zerex - Corporate Logo
ES#:
2142836
Mfg#:
ZXG051
In Stock
$27.99

This product was last offered at the strikethrough price on
07-15-2026

$21.99 USD
Free Shipping
on orders $49 and up

Pipe Elbow W/ Bleader Screw

ES#38333 - 17127515487 - Pipe Elbow W/ Bleader Screw - Attaches at the corner of the lower radiator hose - Genuine MINI - MINI

Attaches at the corner of the lower radiator hose

Brand:
Genuine MINI - Corporate Logo
ES#:
38333
Mfg#:
17127515487
Ships in 1-2 days
5% off MSRP

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

$20.99

This product was last offered at the strikethrough price on
11-06-2026

$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose Lower

ES#38334 - 17127515489 - Radiator Hose Lower - Radiator to elbow short peice - Genuine MINI - MINI

Radiator to elbow short peice

Brand:
Genuine MINI - Corporate Logo
ES#:
38334
Mfg#:
17127515489
In Stock
$59.30 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pump

ES#2534832 - 11517513062 - Water Pump - Keep your MINI engine cool and to proper temperature - URO - MINI

Keep your MINI engine cool and to proper temperature 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2534832
Mfg#:
11517513062
Ships in 1 Business Day
$116.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Anti-Freeze Tester

ES#3536250 - EZRSP102 - Anti-Freeze Tester - Don't let your engine freeze, be sure with this easy to use tester - E-Z Red Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Don't let your engine freeze, be sure with this easy to use tester

Brand:
E-Z Red Tools - Corporate Logo
ES#:
3536250
Mfg#:
EZRSP102
Ships in 1 Business Day
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heater Core 70808

ES#4304096 - 64111497527 - Heater Core 70808 - Replace your leaking or clogged core - Nissens - MINI

Replace your leaking or clogged core We Price Match - Give Us A Call or Chat!

Brand:
Nissens - Corporate Logo
ES#:
4304096
Mfg#:
64111497527
Back Ordered
$113.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Tester

ES#2696212 - V99-1005 - Coolant Tester - Make sure your coolant is safe from freezing! - Vaico - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Make sure your coolant is safe from freezing! We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
2696212
Mfg#:
V99-1005
Back Ordered
$50.99

This product was last offered at the strikethrough price on
06-09-2026

$37.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose - Lower Rear

ES#38407 - 17127535898 - Coolant Hose - Lower Rear - Attaches to the connection piece and toward the fire wall - Genuine MINI - MINI

Attaches to the connection piece and toward the fire wall

Brand:
Genuine MINI - Corporate Logo
ES#:
38407
Mfg#:
17127535898
Ships in 1-2 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.

$59.99

This product was last offered at the strikethrough price on
11-06-2026

$55.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Flange Connector

ES#2918314 - 11517829916 - Coolant Flange Connector - Seals to the side of the engine block near from the water pump line - Hamburg Tech - MINI

Seals to the side of the engine block near from the water pump line We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2918314
Mfg#:
11517829916
Ships in 1 Business Day
$27.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Temperature Sensor For Coolant DG1417063

ES#1963254 - 13621486698 - Temperature Sensor For Coolant DG1417063 - Mounts to the cylinder head - URO - MINI

Mounts to the cylinder head 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
1963254
Mfg#:
13621486698
In Stock
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Fan Housing

ES#1981571 - 17101475577 - Radiator Fan Housing - Replacement for a failed radiator fan - TYC - MINI

Replacement for a failed radiator fan For vehicles with production to 3/2003

Brand:
TYC - Corporate Logo
ES#:
1981571
Mfg#:
17101475577
Ships on Nov 24, 2026
68% off MSRP

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

$345.00

This product was last offered at the strikethrough price on
11-06-2026

$108.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Universal 12" Electric Fan - Blue

ES#2764007 - MMFAN12BL - Universal 12" Electric Fan - Blue - 934 CFM - 5.7 amps at 12.3 volts - Mishimoto - BMW Volkswagen MINI

934 CFM - 5.7 amps at 12.3 volts

Brand:
Mishimoto - Corporate Logo
ES#:
2764007
Mfg#:
MMFAN12BL
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.

$118.00

This product was last offered at the strikethrough price on
11-06-2026

$106.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose - Upper Rear

ES#3146338 - 17127532972 - Coolant Hose - Upper Rear - Attaches to the connection piece and toward the fire wall - Vaico - MINI

Attaches to the connection piece and toward the fire wall We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
3146338
Mfg#:
17127532972
Ships in 1 Business Day
$178.99

This product was last offered at the strikethrough price on
08-13-2026

$105.99 USD
Free Shipping
on orders $49 and up
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.

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Manufacturer names and/or part numbers are used only for identification purposes.

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