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2004 MINI Cooper S Coupe L4 1.6L

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2004 MINI Cooper S Coupe L4 1.6L Cooling Expansion Tank Parts

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Expansion Tank - Aluminum

ES#3162625 - 80-272 - Expansion Tank - Aluminum - Upgrade to Canton Racing on your MINI - Canton Racing - MINI

Upgrade to Canton Racing on your MINI affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Canton Racing - Corporate Logo
ES#:
3162625
Mfg#:
80-272
Ships in 10 Business Days
Auto Notify
$185.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose - Mutliple

ES#38427 - 17127541095 - Coolant Hose - Mutliple - Connects to the side and bottom of the expansion tank - Genuine MINI - MINI

Connects to the side and bottom of the expansion tank affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with automatic transmissions

Brand:
Genuine MINI - Corporate Logo
ES#:
38427
Mfg#:
17127541095
In Stock
7% off MSRP

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

$217.99

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

$201.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank / Power Steering Tank - Aluminum

ES#3170082 - 3162625kt2KT - Expansion Tank / Power Steering Tank - Aluminum - Upgrade to Canton Racing on your MINI - Canton Racing - MINI

Upgrade to Canton Racing on your MINI affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Canton Racing - Corporate Logo
ES#:
3170082
Mfg#:
3162625KT2KT
Ships in 10 Business Days
Auto Notify
$411.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Coolant Expansion Tank W/ Cap

ES#4316444 - 17137529273 - Coolant Expansion Tank W/ Cap - Replace the expansion tank for your MINI - Bremmen Parts - MINI
ECS Tuning recommends this product.

Replace the expansion tank for your MINI affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4316444
Mfg#:
17137529273
In Stock
ON SALE! SAVE 16%
$38.99

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

$32.94 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Replacement Kit - Canton Racing

ES#3168389 - 17137529273kt3 - Expansion Tank Replacement Kit - Canton Racing - Upgrade to Canton on your MINI in this complete kit - Assembled By ECS - MINI

Upgrade to Canton on your MINI in this complete kit affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3168389
Mfg#:
17137529273KT3
Ships in 10 Business Days
Auto Notify
$240.99

This product was last offered at the strikethrough price on
01-19-2026

$238.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Coolant Expansion Tank

ES#38485 - 17137529273 - Coolant Expansion Tank - Replace the expansion tank for your MINI - Genuine MINI - MINI

Replace the expansion tank for your MINI affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
38485
Mfg#:
17137529273
In Stock
7% off MSRP

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

$133.99

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

$123.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

2 Pin Connector

ES#4772597 - 61132359999 - 2 Pin Connector - Includes connector housing with terminals and seals. Commonly used for the coolant level sensor. - ECS - BMW MINI

Includes connector housing with terminals and seals. Commonly used for the coolant level sensor. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4772597
Mfg#:
61132359999
Ships on Jul 28, 2026
Auto Notify
ON SALE! SAVE 25%
$10.99

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

$8.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Expansion Tank W/ Cap

ES#4147058 - 17137529273 - Coolant Expansion Tank W/ Cap - Replace the expansion tank for your MINI - URO - MINI

Replace the expansion tank for your MINI affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4147058
Mfg#:
17137529273
In Stock
$37.07 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank / Power Steering Tank - Wrinkle Black Aluminum

ES#3219168 - 80-272blkkt1KT - Expansion Tank / Power Steering Tank - Wrinkle Black Aluminum - Upgrade to Canton Racing on your MINI :: Both tanks plus the expansion tank cap - Canton Racing - MINI

Upgrade to Canton Racing on your MINI :: Both tanks plus the expansion tank cap affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Canton Racing - Corporate Logo
ES#:
3219168
Mfg#:
80-272BLKKT1KT
Ships on Jun 24, 2026
$479.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Radiator Expansion Tank - Behr

ES#3673091 - 17137529273 - Radiator Expansion Tank - Behr - Replace the expansion tank for your MINI - Mahle-Behr - MINI

Replace the expansion tank for your MINI affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Mahle-Behr - Corporate Logo
ES#:
3673091
Mfg#:
17137529273
Ships in 1-2 days
$65.86 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Kit - Aluminum

ES#3168390 - 80-272KT - Expansion Tank Kit - Aluminum - Upgrade to Canton on your MINI in this kit - Canton Racing - MINI

Upgrade to Canton on your MINI in this kit affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Canton Racing - Corporate Logo
ES#:
3168390
Mfg#:
80-272KT
Ships in 10 Business Days
Auto Notify
$223.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Replacement Kit - Forge

ES#2587434 - FMMINHTKT - Expansion Tank Replacement Kit - Forge - Upgrade to Forge on your MINI in this complete kit : Cooper S/JCW - Assembled By ECS - MINI

Upgrade to Forge on your MINI in this complete kit : Cooper S/JCW affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2587434
Mfg#:
FMMINHTKT
Ships in 4 Business Days
$318.99

This product was last offered at the strikethrough price on
01-19-2026

$317.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose

ES#38356 - 17127518581 - Coolant Hose - Located at the bottom of the expansion tank - Genuine MINI - MINI

Located at the bottom of the expansion tank affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with manual transmissions

Brand:
Genuine MINI - Corporate Logo
ES#:
38356
Mfg#:
17127518581
Ships in 3 Business 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
03-05-2026

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

Coolant Expansion Tank W/ Cap

ES#3138501 - 17137529273 - Coolant Expansion Tank W/ Cap - Replace the expansion tank for your MINI - Rein - MINI

Replace the expansion tank for your MINI affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes! 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
3138501
Mfg#:
17137529273
In Stock at Vendor
$44.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Aluminum Wrinkle Black & Cap - Kit

ES#3202730 - 80-272blkKT - Expansion Tank Aluminum Wrinkle Black & Cap - Kit - Upgrade to Canton Racing on your MINI - Canton Racing - MINI

Upgrade to Canton Racing on your MINI affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Canton Racing - Corporate Logo
ES#:
3202730
Mfg#:
80-272BLKKT
Ships on Jun 24, 2026
$261.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Cooling Expansion Tank Parts

A common source of overheating problems is a broken or leaking coolant expansion tank. Replace it with an OEM coolant expansion tank or quality aftermarket expansion tank to prevent future woes.

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

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