Coolant Outlet Connector - B58A (F3X, G30, G01/G02)
The Coolant Outlet Connector connects the engine block coolant outlet to the upper radiator hose.
Due to fragile plastic construction and consistent exposure to hot, chemical-rich engine coolant, this piece is prone to degradation and (potentially) complete failure.
Whether you're fixing a failed connector or preemptively replacing this failure-prone component, choose this quality replacement from Bremmen Parts for a lasting repair.
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This product was last offered at the strikethrough price on
05-03-2026
Lifetime Replacement Program! Read more here
Prop 65 Warning