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BMW E39 Engine Cooling Parts

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Auxiliary Fan Switch

ES#1866446 - 13621433077 - Auxiliary Fan Switch - Comes with related o-ring - FAE - BMW

Comes with related o-ring

Brand:
FAE - Corporate Logo
ES#:
1866446
Mfg#:
13621433077
In Stock
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Fan Clutch

ES#2813461 - 11521719269 - Radiator Fan Clutch - Common source of engine overheating - Hamburg Tech - BMW

Common source of engine overheating We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2813461
Mfg#:
11521719269
Ships in 1 Business Day
ON SALE! SAVE 20%
$79.99

This product was last offered at the strikethrough price on
09-03-2026

$63.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fan Pulley Holder Tool

ES#3673887 - B8800031 - Fan Pulley Holder Tool - Make your water pump or fan clutch a simple install. Holds the head of pulley bolts for fast fan clutch and water pump pulley removal. - Bav Auto Tools - BMW
ECS Tuning recommends this product.

Make your water pump or fan clutch a simple install. Holds the head of pulley bolts for fast fan clutch and water pump pulley removal. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bav Auto Tools - Corporate Logo
ES#:
3673887
Mfg#:
B8800031
Ships on Feb 8, 2027
ON SALE! SAVE 15%
$23.99

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

$20.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator

ES#2834666 - 17111436063 - Radiator - Replace your leaking radiator - Nissens - BMW

Replace your leaking radiator We Price Match - Give Us A Call or Chat!
For vehicles with automatic transmission and production date from 09/1998

Brand:
Nissens - Corporate Logo
ES#:
2834666
Mfg#:
17111436063
In Stock
$188.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Coolant Expansion Tank

ES#4818567 - 17111741167 - Coolant Expansion Tank - Replace your cracked or faded expansion tank. - Bremmen Parts - BMW

Replace your cracked or faded expansion tank. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4818567
Mfg#:
17111741167
In Stock
ON SALE! SAVE 50%
$59.99

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

$30.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose Connector

ES#4877194 - 11537545890PRMK - Coolant Hose Connector - Metal Connector vs OEM Plastic - URO Premium - BMW

Metal Connector vs OEM Plastic 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO Premium - Corporate Logo
ES#:
4877194
Mfg#:
11537545890PRMK
In Stock
$24.99 USD
Free Shipping
on orders $49 and up

ECS Cooling Maintenance Kit - Level 3

ES#2739217 - ECSE391153 - ECS Cooling Maintenance Kit - Level 3 - The ultimate cooling refresh kit - with aftermarket components, featuring an ECS Aluminum Pulley and a GEBA water pump - Assembled By ECS - BMW

The ultimate cooling refresh kit - with aftermarket components, featuring an ECS Aluminum Pulley and a GEBA water pump 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with production date up to 09/2002

Brand:
Assembled By ECS - Corporate Logo
ES#:
2739217
Mfg#:
ECSE391153
Back Ordered
ON SALE!
$942.99

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

$922.85 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Coolant Expansion Tank

ES#3148869 - 17111436381 - Coolant Expansion Tank - Includes level sensor and cap! - Rein - BMW

Includes level sensor and cap! 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
3148869
Mfg#:
17111436381
Back Ordered
ON SALE!
$87.99

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

$83.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Cooling System Refresh Kit - Level 3

ES#2739246 - 11517527910KT10 - ECS Cooling System Refresh Kit - Level 3 - The ultimate cooling refresh kit - with aftermarket components, featuring an Aluminum Pulley, GEBA water pump, accessory belt service and radiator - Assembled By ECS - BMW

The ultimate cooling refresh kit - with aftermarket components, featuring an Aluminum Pulley, GEBA water pump, accessory belt service and radiator 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with production date from 09/1998

Brand:
Assembled By ECS - Corporate Logo
ES#:
2739246
Mfg#:
11517527910KT10
Back Ordered
ON SALE!
$930.99

This product was last offered at the strikethrough price on
06-23-2026

$910.20 USD
This product is lifetime replacement eligible Partial Replacement

Radiator Relief Flush

ES#2608077 - 040202 - Radiator Relief Flush - Concentrated cleansing agent that effectively cleans your cooling system! - DEI - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Concentrated cleansing agent that effectively cleans your cooling system!

Brand:
DEI - Corporate Logo
ES#:
2608077
Mfg#:
040202
In Stock
$13.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Cooling System Refresh Kit - Level 2

ES#2594562 - 11510393336KT2 - ECS Cooling System Refresh Kit - Level 2 - A more advanced refresh kit - with aftermarket components - Assembled By ECS - BMW

A more advanced refresh kit - with aftermarket components 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with automatic transmission only and production date from 09/1998

Brand:
Assembled By ECS - Corporate Logo
ES#:
2594562
Mfg#:
11510393336KT2
Ships on Oct 7, 2026
Auto Notify
ON SALE!
$926.99

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

$887.49 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

ECS Cooling Maintenance Kit - Level 3

ES#2739219 - ECSE391155 - ECS Cooling Maintenance Kit - Level 3 - The ultimate cooling refresh kit - with aftermarket components, featuring an ECS Aluminum Pulley and a GEBA water pump - Assembled By ECS - BMW

The ultimate cooling refresh kit - with aftermarket components, featuring an ECS Aluminum Pulley and a GEBA water pump 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with production date from 09/2002

Brand:
Assembled By ECS - Corporate Logo
ES#:
2739219
Mfg#:
ECSE391155
Back Ordered
ON SALE!
$903.46

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

$883.28 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Fan Delete Nut

ES#24337 - 11511310640 - Fan Delete Nut - For use on vehicles with mechanical engine fan and fan clutch removed - Genuine BMW - BMW

For use on vehicles with mechanical engine fan and fan clutch removed

Brand:
Genuine BMW - Corporate Logo
ES#:
24337
Mfg#:
11511310640
In Stock
$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Cooling Maintenance Kit - Level 3

ES#2739239 - 11517527910KT8 - ECS Cooling Maintenance Kit - Level 3 - The ultimate cooling refresh kit - with aftermarket components, featuring an Aluminum Pulley, GEBA water pump, and accessory belt service and radiator - Assembled By ECS - BMW

The ultimate cooling refresh kit - with aftermarket components, featuring an Aluminum Pulley, GEBA water pump, and accessory belt service and radiator 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with production date up to 09/1998

Brand:
Assembled By ECS - Corporate Logo
ES#:
2739239
Mfg#:
11517527910KT8
Back Ordered
ON SALE!
$905.99

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

$875.47 USD
This product is lifetime replacement eligible Partial Replacement

Performance Aluminum Radiator

All metal high performance radiator for improved cooling performance For vehicles with manual transmission

Brand:
Zionsville Autosport - Corporate Logo
ES#:
4500507
Mfg#:
RAD-TYPE6
Ships on Oct 1, 2026
$869.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expanding Rivet - Priced Each

ES#37846 - 17111712963 - Expanding Rivet - Priced Each - Fan shroud expanding clamp/rivet - Genuine BMW - BMW

Fan shroud expanding clamp/rivet

Brand:
Genuine BMW - Corporate Logo
ES#:
37846
Mfg#:
17111712963
In Stock
$1.99 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.

Let us help you find the parts that fit your BMW

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

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