Found in the upper radiator hose, this piece is prone to cracking
2X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat! For vehicles with FSI engines only
Connects the upper radiator port to the water pump housing and transmission cooler
For TSI engine models with a CCTA engine code and automatic transmission only
Brand:
ES#:
2528945
Mfg#:
1K0122101KT
Ships in 1 Business Day
15% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$286.99
This product was last offered at the strikethrough price on 07-11-2026
Connects upper radiator to the coupling piece, includes quick disconnect
2X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat! For vehicles with FSI engines only
Brand:
ES#:
2802156
Mfg#:
1K0122101DK
In Stock at Vendor
ON SALE!
$30.99
This product was last offered at the strikethrough price on 08-31-2026
Complete water pump housing module, includes OE thermostat, OE temp sensor, and OE gaskets - Featuring a full coated aluminum housing!
For TSI models without electrical connection on pump inlet (please inspect prior to ordering).
Replace critical cooling system components and perform a proper coolant system flush!
10X Entries Into Our F80 M3 Sweepstakes For vehicles with FSI engines only
Brand:
ES#:
2608173
Mfg#:
06F121111FKT5
In Stock
ON SALE!
SAVE 22%
$289.99
This product was last offered at the strikethrough price on 05-02-2026
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.
Lifetime Replacement
