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BMW E60 525i N52 3.0L

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BMW E60 525i N52 3.0L Engine Cooling Parts

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ECS Cooling System Refresh Kit - Level 3

ES#3659008 - 171375429l2ecKT3 - ECS Cooling System Refresh Kit - Level 3 - Everything you need to totally service your cooling system, including a radiator and belt service. - Assembled By ECS - BMW

Everything you need to totally service your cooling system, including a radiator and belt service. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with manual transmission

Brand:
Assembled By ECS - Corporate Logo
ES#:
3659008
Mfg#:
171375429L2ECKT3
Back Ordered
Auto Notify
ON SALE!
$1243.61

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

$1231.13 USD
This product is lifetime replacement eligible Partial Replacement

BMW - Engine/Cooling

ES#4900643 - 11537544638 - BMW - Engine/Cooling - Comes off of the thermostat - Meyle - BMW

Comes off of the thermostat 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#:
4900643
Mfg#:
11537544638
Special Order: No Guaranteed ETA
$28.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank With Cap - E6x

ES#5374546 - EPK0128 - Expansion Tank With Cap - E6x - Includes fluid level sensor - Rein - BMW

Includes fluid level sensor affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Rein - Corporate Logo
ES#:
5374546
Mfg#:
EPK0128
Back Ordered
$86.99

This product was last offered at the strikethrough price on
04-27-2026

$74.99 USD
Free Shipping
on orders $49 and up

Coolant Hose - Return Line

ES#5339985 - 17127521778 - Coolant Hose - Return Line - Goes from the top right of radiator to the water pump. - URO - BMW

Goes from the top right of radiator to the water pump. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2X Entries For Our G87 M2 Sweepstakes!
2X Entries For Our G87 M2 Sweepstakes!
2X Entries For Our G87 M2 Sweepstakes!
2X Entries For Our G87 M2 Sweepstakes!

Brand:
URO - Corporate Logo
ES#:
5339985
Mfg#:
17127521778
Back Ordered
$29.99 USD
Free Shipping
on orders $49 and up

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.

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