Common area for coolant leaks - Located on cylinder head
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Located on the driver side of the cylinder head, this pipe contains the coolant temperature sensor
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Brand:
ES#:
275594
Mfg#:
03G121132B
Ships in 3 Business Days
9% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$69.99
This product was last offered at the strikethrough price on 10-05-2026
Keep your cooling system efficient with a new thermostat
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Brand:
ES#:
2894918
Mfg#:
06J121113A
In Stock
$54.99
This product was last offered at the strikethrough price on 05-07-2026
Includes all needed to plug a sensor hole
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Parts you need to replace your water pump. Features a pump with metal impeller!
10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Brand:
ES#:
3504943
Mfg#:
06H121026KT
Ships in 3 Business Days
ON SALE!
$190.99
This product was last offered at the strikethrough price on 06-18-2026
Connects water pump to water tube
2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
1 large 4 pin connector and 1 small 14 pin connector
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Ensure a proper seal when installing your new thermostat. 50x3.5mm
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For vehicles with FSI engines only
Brand:
ES#:
280019
Mfg#:
06B121119B
Ships in 1 Business Day
3% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$5.76
This product was last offered at the strikethrough price on 07-23-2026
O-ring for each side of the plastic bypass pipe under intake. 34.5x3.55
2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply We Price Match - Give Us A Call or Chat!
Keep your turbo system cooled properly
Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply For vehicles with CBFA or CCTA engine code only
Brand:
ES#:
281555
Mfg#:
06J121492C
Ships in 3 Business Days
12% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$209.99
This product was last offered at the strikethrough price on 08-31-2026
Clean up your engine bay or replaced your cracked unit with a new coolant expansion tank
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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.
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Volkswagen
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