Replaces the stock plastic flange found in the thermostat to cylinder head coolant hose that is known to fail
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Includes everything you need to replace your water pump and thermostat using Genuine BMW components
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Brand:
ES#:
3659484
Mfg#:
11517632426KT-1
Ships in 1 day
$899.99
This product was last offered at the strikethrough price on 06-03-2026
Retains OEM fitment with superior looks and durability!
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Brand:
ES#:
3552831
Mfg#:
025216ECS01
In Stock
ON SALE!
SAVE 30%
$78.99
This product was last offered at the strikethrough price on 05-02-2026
Includes both oil filter housing gaskets and a Liqui Moly oil change kit
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Brand:
ES#:
3575854
Mfg#:
11428637820KT
In Stock
$162.99
This product was last offered at the strikethrough price on 03-10-2026
N54 and N55 engines are prone to water pump failure - replace every 60,000 miles.
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Common cause of oil leaks can be easily repaired
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!
Upgrade to a much more durable connection from your thermostat to your cylinder head!
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Brand:
ES#:
3579656
Mfg#:
024797ECS03
In Stock
ON SALE!
SAVE 15%
$113.99
This product was last offered at the strikethrough price on 05-02-2026
Used to seal the oil and water lines for the turbochargers
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! 8 required for the coolant lines, 4 for the oil lines
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.
