Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle Clear

2003 MINI Cooper Base Coupe L4 1.6L

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle 2003 MINI Cooper Base Coupe L4 1.6L
Your Vehicle 2003 MINI Cooper Base Coupe L4 1.6L
Change Clear

2003 MINI Cooper Base Coupe L4 1.6L Engine Cooling Parts

Sort By
Filter By
Return to Top

Pipe Elbow W/ Bleader Screw

ES#4873495 - 17127515487 - Pipe Elbow W/ Bleader Screw - Attaches at the corner of the lower radiator hose - Bremmen Parts - MINI

Attaches at the corner of the lower radiator hose affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4873495
Mfg#:
17127515487
In Stock
ON SALE! SAVE 27%
$10.99

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

$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose Lower

ES#2627294 - 17127515489 - Radiator Hose Lower - Radiator to elbow short peice - Rein - MINI

Radiator to elbow short peice affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2627294
Mfg#:
17127515489
Ships in 3 Business Days
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose - Short

ES#3138493 - 11517829913 - Coolant Hose - Short - Connects from the flange connector to the water pump - Rein - MINI

Connects from the flange connector to the water pump affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
3138493
Mfg#:
11517829913
Ships in 3 Business Days
$10.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pump To Radiator Hose Upper

ES#2593653 - 17127515989 - Pump To Radiator Hose Upper - The perfect replacement for your MINI cooling system - Meyle - MINI

The perfect replacement for your MINI cooling system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
to Water Pump

Brand:
Meyle - Corporate Logo
ES#:
2593653
Mfg#:
17127515989
Ships on Oct 15, 2026
$21.03 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose

ES#2709382 - 17127515989 - Radiator Hose - The perfect replacement for your MINI cooling system - URO - MINI

The perfect replacement for your MINI cooling system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
to Water Pump

Brand:
URO - Corporate Logo
ES#:
2709382
Mfg#:
17127515989
Ships in 1 Business Day
$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Reservoir Hose

ES#2710055 - 17127526414 - Reservoir Hose - Connects to the bottom of the expansion tank - URO - MINI

Connects to the bottom of the expansion tank affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2710055
Mfg#:
17127526414
Ships in 1 Business Day
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat W/ Gasket

Keeps you MINI cool and running at the right temp. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4669250
Mfg#:
11537596787
Ships on Jun 30, 2026
ON SALE!
$19.99

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

$19.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose - Lower

ES#3146986 - 17127535899 - Coolant Hose - Lower - Lower hose that connects to the connection peice - Original Equipment Supplier - MINI

Lower hose that connects to the connection peice affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Original Equipment Supplier - Corporate Logo
ES#:
3146986
Mfg#:
17127535899
Ships in 1-2 days
$18.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Gasket ring

ES#25148 - 11537577650 - Gasket ring - Located on the coolant metal line - Genuine MINI - MINI

Located on the coolant metal line affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
25148
Mfg#:
11537577650
Ships in 7 Business 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.

$18.99

This product was last offered at the strikethrough price on
06-05-2026

$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Temperature Sensor For Coolant

ES#4001226 - 13621486698 - Temperature Sensor For Coolant - Mounts to the cylinder head - Rein - MINI

Mounts to the cylinder head affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4001226
Mfg#:
13621486698
Special Order: No Guaranteed ETA
$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Clamp For Hose - Priced Each

ES#38382 - 17127524913 - Clamp For Hose - Priced Each - D=25MM, Used in multiple locations for hoses - Genuine BMW - BMW MINI

D=25MM, Used in multiple locations for hoses affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
38382
Mfg#:
17127524913
Ships in 1-2 days
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Reservoir Hose

ES#2718943 - 17127526414 - Reservoir Hose - Connects to the bottom of the expansion tank - Meyle - MINI

Connects to the bottom of the expansion tank affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
2718943
Mfg#:
17127526414
Ships on Oct 15, 2026
$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose Lower

ES#2708647 - 17127515489 - Radiator Hose Lower - Radiator to elbow short peice - URO - MINI

Radiator to elbow short peice affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2708647
Mfg#:
17127515489
Ships in 1 Business Day
$7.04 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose - Short

ES#2777295 - 11517829913 - Coolant Hose - Short - Connects from the flange connector to the water pump - Vaico - MINI

Connects from the flange connector to the water pump 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#:
2777295
Mfg#:
11517829913
Special Order: No Guaranteed ETA
$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose - Vent Screw

ES#25149 - 11537577651 - Coolant Hose - Vent Screw - Metal line that runs from the side of engine to the pump - Genuine MINI - MINI

Metal line that runs from the side of engine to the pump affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
25149
Mfg#:
11537577651
Ships on Jul 9, 2026
7% off MSRP

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

$13.99

This product was last offered at the strikethrough price on
06-05-2026

$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose - Upper

ES#2803921 - 17127535901 - Coolant Hose - Upper - Attaches from the connection piece upper to thermostat housing - Rein - MINI

Attaches from the connection piece upper to thermostat housing affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2803921
Mfg#:
17127535901
Ships in 3 Business Days
$12.99 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.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings