Designed to replace the factory plastic and failure-prone coolant union on the cylinder head of the EA888 Gen3 and Gen4 engines.
Designed to replace the factory plastic and failure-prone coolant union on the cylinder head of the EA888 Gen3 and Gen4 engines.
Includes new OEM o-ring!
Mounts in cylinder head for coolant hose connection. Upgrade from the factory brittle plastic!
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Ensure a leak free installation. 23x12
Ensure a leak free installation. 14x12mm
The ultimate long-term fix for the brittle plastic factory part.
Mounts in cylinder head for coolant hose connection
Ensure a proper seal on hose connections. 17x12
Secures the expansion tank hose on both sides.
Mounts in cylinder head for coolant hose connection
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This product was last offered at the strikethrough price on
07-16-2026