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BMW E39 Engine Cooling Parts

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Heater Hard Line Replacement & Upgrade Kit

Includes everything needed to replace heater coolant hard lines 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
5435247
Mfg#:
11531705210KT1
Ships on Nov 12, 2026
Auto Notify
$237.99

This product was last offered at the strikethrough price on
04-06-2026

$225.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

E39 Expansion Tank Hose

ES#2622968 - 11531438633 - E39 Expansion Tank Hose - Runs from the expansion tank to auxiliary water pump - Rein - BMW

Runs from the expansion tank to auxiliary water pump 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2622968
Mfg#:
11531438633
In Stock
ON SALE!
$18.99

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

$18.04 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fan Blade

ES#4316510 - 11521712058 - Fan Blade - Replace your brittle fan before it sends a blade through your radiator - Bremmen Parts - BMW
ECS Tuning recommends this product.

Replace your brittle fan before it sends a blade through your radiator 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4316510
Mfg#:
11521712058
In Stock
ON SALE! SAVE 22%
$23.99

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

$18.76 USD
Free Shipping
on orders $49 and up

Valley Pan Service Kit - Level 2

ES#2719001 - 11141742042KT3 - Valley Pan Service Kit - Level 2 - Every thing needed valley pan gasket replacement, including new drive belts, water pump, and valley pan gasket. Features an upgraded valley pan. - Assembled By ECS - BMW

Every thing needed valley pan gasket replacement, including new drive belts, water pump, and valley pan gasket. Features an upgraded valley pan. 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with production date up to 09/1998

Brand:
Assembled By ECS - Corporate Logo
ES#:
2719001
Mfg#:
11141742042KT3
Ships in 8 Business Days
ON SALE! SAVE 12%
$506.99

This product was last offered at the strikethrough price on
04-21-2026

$447.74 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

E39 M5 O-Ring

ES#24790 - 11531407002 - E39 M5 O-Ring - 18.3x3.6MM - Genuine BMW - BMW

18.3x3.6MM

Brand:
Genuine BMW - Corporate Logo
ES#:
24790
Mfg#:
11531407002
Ships in 2 Business Days
$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Universal 10" Electric Fan - Black

ES#2764825 - MMFAN10 - Universal 10" Electric Fan - Black - 850 CFM - 5.1 amps at 12.3 volts - Mishimoto - Audi BMW Volkswagen MINI

850 CFM - 5.1 amps at 12.3 volts

Brand:
Mishimoto - Corporate Logo
ES#:
2764825
Mfg#:
MMFAN10
Ships in 3 Business Days
$88.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Refill/Air Purge Tool

ES#258147 - 81392152473 - Coolant Refill/Air Purge Tool - Refill your cooling system quickly without airlock issues with this factory system - Genuine BMW - BMW

Refill your cooling system quickly without airlock issues with this factory system

Brand:
Genuine BMW - Corporate Logo
ES#:
258147
Mfg#:
81392152473
Ships in 1-2 days
$440.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Auxiliary Fan Switch

ES#2896231 - 13621433077 - Auxiliary Fan Switch - Comes with related o-ring - Vemo - BMW MINI
ECS Tuning recommends this product.

Comes with related o-ring For vehicles with production date from 09/1998

Brand:
Vemo - Corporate Logo
ES#:
2896231
Mfg#:
13621433077
Ships in 1 Business Day
$45.99

This product was last offered at the strikethrough price on
05-07-2026

$43.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pump Gasket

ES#4404992 - 11511731372 - Water Pump Gasket - Should be replaced each time the water pump is removed - Elring - BMW

Should be replaced each time the water pump is removed 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
4404992
Mfg#:
11511731372
In Stock
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E39 Coolant Hose

ES#2622970 - 11531438634 - E39 Coolant Hose - Runs from the auxiliary water pump to the metal coolant pipe - Rein - BMW

Runs from the auxiliary water pump to the metal coolant pipe 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2622970
Mfg#:
11531438634
In Stock
ON SALE!
$24.99

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

$23.74 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cooling Fan Shroud

ES#3023854 - 17101440252 - Cooling Fan Shroud - Create your best air flow - Mahle-Behr - BMW

Create your best air flow

Brand:
Mahle-Behr - Corporate Logo
ES#:
3023854
Mfg#:
17101440252
Ships in 1 Business Day
$122.62

This product was last offered at the strikethrough price on
08-14-2026

$105.63 USD
This product is lifetime replacement eligible Lifetime Replacement

ISA Screw With Washer

ES#16141 - 07129905537 - ISA Screw With Washer - M6X30 - Genuine BMW - BMW

M6X30

Brand:
Genuine BMW - Corporate Logo
ES#:
16141
Mfg#:
07129905537
In Stock
$3.99

This product was last offered at the strikethrough price on
03-10-2026

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Aluminum Expansion Tank

Keep your car cool and prepared for hot conditions and end "spontaneous combustion" of plastic expansion tanks. For vehicles with a production date before 09/1998

Brand:
Moroso - Corporate Logo
ES#:
3659548
Mfg#:
63791
In Stock
Limited Qty Sale
$445.99

This product was last offered at the strikethrough price on
08-07-2026

$418.99 USD
Free Shipping
on orders $49 and up

Valley Pan Service Kit - Level 2

ES#2718979 - 11141742042KT1 - Valley Pan Service Kit - Level 2 - Every thing needed valley pan gasket replacement, including new drive belts, water pump, and valley pan gasket. Features an upgraded valley pan. - Assembled By ECS - BMW

Every thing needed valley pan gasket replacement, including new drive belts, water pump, and valley pan gasket. Features an upgraded valley pan. 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with production date from 09/1998

Brand:
Assembled By ECS - Corporate Logo
ES#:
2718979
Mfg#:
11141742042KT1
Ships on Oct 7, 2026
Auto Notify
ON SALE!
$432.99

This product was last offered at the strikethrough price on
04-03-2026

$413.67 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

ECS Cooling Maintenance Kit - Level 2

ES#1596864 - ECSE391153 - ECS Cooling Maintenance Kit - Level 2 - Stop your cooling problems before they start - featuring a GEBA water pump with a metal impeller - Assembled By ECS - BMW

Stop your cooling problems before they start - featuring a GEBA water pump with a metal impeller 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with production date up to 09/2002

Brand:
Assembled By ECS - Corporate Logo
ES#:
1596864
Mfg#:
ECSE391153
Ships in 8 Business Days
ON SALE!
$436.99

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

$410.64 USD
Free Shipping
This product is lifetime replacement eligible Partial 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.

Let us help you find the parts that fit your BMW

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

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