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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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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 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

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

This product was last offered at the strikethrough price on
08-31-2026

$12.34 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat Housing Cap / Radiator Cap

ES#4609920 - 11531486703 - Thermostat Housing Cap / Radiator Cap - Located at the top thermostat neck - URO - MINI

Located at the top thermostat neck 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
@ Thermostat Housing

Brand:
URO - Corporate Logo
ES#:
4609920
Mfg#:
11531486703
Ships in 1 Business Day
$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Cap / Cover Lid

ES#37544 - 17107515485 - Expansion Tank Cap / Cover Lid - Located on the coolant expansion tank - Genuine MINI - MINI

Located on the coolant expansion tank

Brand:
Genuine MINI - Corporate Logo
ES#:
37544
Mfg#:
17107515485
Ships in 1-2 days
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Connection Piece - Aluminum

ES#3411819 - 17127515494-PRM - Connection Piece - Aluminum - Attaches multiple coolant hoses into the heater core - URO Premium - MINI

Attaches multiple coolant hoses into the heater core 2X Entries Into Our F80 M3 Sweepstakes
Lifetime Warranty

Brand:
URO Premium - Corporate Logo
ES#:
3411819
Mfg#:
17127515494-PRM
Back Ordered
$11.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat W/ Gasket (white gasket)

ES#2813516 - 11537596787 - Thermostat W/ Gasket (white gasket) - Keeps you MINI cool and running at the right temp - Hamburg Tech - MINI

Keeps you MINI cool and running at the right temp We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2813516
Mfg#:
11537596787
Ships in 1 Business Day
ON SALE!
$10.99

This product was last offered at the strikethrough price on
09-04-2026

$10.66 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 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
3138493
Mfg#:
11517829913
Ships in 3 Business Days
ON SALE!
$10.99

This product was last offered at the strikethrough price on
08-31-2026

$10.44 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose Lower

ES#2593658 - 17127515489 - Radiator Hose Lower - Radiator to elbow short peice - Meyle - MINI

Radiator to elbow short peice 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
2593658
Mfg#:
17127515489
Back Ordered
$10.18 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Anti-Freeze Tester

ES#4337913 - CTAA195 - Anti-Freeze Tester - Tests all ethylene glycol solutions with radiator hot or cold - CTA Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Tests all ethylene glycol solutions with radiator hot or cold

Brand:
CTA Tools - Corporate Logo
ES#:
4337913
Mfg#:
CTAA195
In Stock
$9.98 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Reservoir Hose CHE0885

ES#4845377 - 17127526414 - Reservoir Hose CHE0885 - Connects to the bottom of the expansion tank - Rein - MINI

Connects to the bottom of the expansion tank 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4845377
Mfg#:
17127526414
Ships in 3 Business Days
ON SALE! SAVE 13%
$9.99

This product was last offered at the strikethrough price on
08-31-2026

$8.71 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose - Lower CHE0551

ES#4135705 - 17127535899 - Coolant Hose - Lower CHE0551 - Lower hose that connects to the connection piece - Rein - MINI

Lower hose that connects to the connection piece 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4135705
Mfg#:
17127535899
Ships on Sep 23, 2026
ON SALE!
$7.50

This product was last offered at the strikethrough price on
08-31-2026

$7.13 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 2X Entries Into Our F80 M3 Sweepstakes
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

Clamp - ( D=40MM ) Priced Each

ES#3579395 - 17127515469 - Clamp - ( D=40MM ) Priced Each - To clamp the hose to the bleeder screw tube. - MTC - MINI

To clamp the hose to the bleeder screw tube.

Brand:
MTC - Corporate Logo
ES#:
3579395
Mfg#:
17127515469
Ships in 9 Business Days
$1.01 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Cap / Cover Lid

ES#2708962 - 17107515485 - Expansion Tank Cap / Cover Lid - Located on the coolant expansion tank - URO - MINI

Located on the coolant expansion tank 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
2708962
Mfg#:
17107515485
Ships in 1 Business Day
$2.86 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Gasket Ring 376.620

ES#4616161 - 11537577650 - Gasket Ring 376.620 - Located on the coolant metal line - Elring - MINI

Located on the coolant metal line 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
4616161
Mfg#:
11537577650
Back Ordered
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bolt And Washer - Priced As Set

ES#4689940 - 07131486714KT - Bolt And Washer - Priced As Set - M6X30MM , Used for the thermostat housing. This version is in stainless and has a Allen socket head - Bremmen Parts - MINI

M6X30MM , Used for the thermostat housing. This version is in stainless and has a Allen socket head 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4689940
Mfg#:
07131486714KT
In Stock
ON SALE! SAVE 35%
$4.99

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

$3.23 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Phillips Head Screw

ES#14547 - 07119904307 - Phillips Head Screw - M4x6 - Genuine BMW - BMW MINI

M4x6

Brand:
Genuine BMW - Corporate Logo
ES#:
14547
Mfg#:
07119904307
Ships in 7 Business Days
$2.99 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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