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Thermostat housing, water neck, water outlet, coolant housing…they’re all names for the same thing. This component is where the upper radiator hose plugs...
Thermostat housing, water neck, water outlet, coolant housing…they’re all names for the same thing. This component is where the upper radiator hose plugs in, and it also contains your mechanical thermostat. Grab a stock replacement to replace a leaky or broken one, dress up your engine with a chrome or anodized finish, or use a 360° swiveling model for versatility on your custom cooling system.
Thermostat housing, water neck, water outlet, coolant housing…they’re all names for the same thing. This component is where the upper radiator hose plugs in, and it also contains your mechanical thermostat. Grab a stock replacement to replace a leaky or broken one, dress up your engine with a chrome or anodized finish, or use a 360° swiveling model for versatility on your custom cooling system.
Water Neck, Billet Aluminum, Clear Anodized, Swivel, 90 Degree, Chevy, Big/Small Block, Each
Part Number: CSI-912C
Estimated Ship Date: Today
Estimated Ship Date: Today
Thermostat Housing CHEVY 350 LS1 SWIVEL THERMOSTAT HOUSING 1 1/4" CONNECTION
Part Number: CSI-912LS1-125C
Not Yet Reviewed
Estimated Ship Date: Aug 27, 2025 if ordered today
Estimated Ship Date: Aug 27, 2025 if ordered today
Thermostat Housing CHEVY 350 LS1 SWIVEL THERMOSTAT HOUSING 1 1/2"CONNECTION
Part Number: CSI-912LS1-15C
Not Yet Reviewed
Estimated Ship Date: Aug 27, 2025 if ordered today
Estimated Ship Date: Aug 27, 2025 if ordered today
CHEVY SB/BB STRAIGHT THREAD THERMOSTAT HOUSING WITH 1 1/4 FITTING
Part Number: CSI-912S-1-25C
Not Yet Reviewed
Estimated Ship Date: Aug 27, 2025 if ordered today
Estimated Ship Date: Aug 27, 2025 if ordered today
CHEVY SB/BB STRAIGHT THREAD THERMOSTAT HOUSING WITH 1 1/2 FITTING
Part Number: CSI-912S-1-5C
Not Yet Reviewed
Estimated Ship Date: Aug 27, 2025 if ordered today
Estimated Ship Date: Aug 27, 2025 if ordered today
CHEVY SB/BB STRAIGHT THREAD THERMOSTAT HOUSING WITH AN12 FITTING
Part Number: CSI-912S-AN12C
Not Yet Reviewed
Estimated Ship Date: Aug 27, 2025 if ordered today
Estimated Ship Date: Aug 27, 2025 if ordered today
CHEVY SB/BB STRAIGHT THREAD THERMOSTAT HOUSING WITH AN16 FITTING
Part Number: CSI-912S-AN16C
Not Yet Reviewed
Estimated Ship Date: Aug 27, 2025 if ordered today
Estimated Ship Date: Aug 27, 2025 if ordered today
CHEVY SB/BB STRAIGHT THREAD THERMOSTAT HOUSING WITH AN20 FITTING
Part Number: CSI-912S-AN20C
Not Yet Reviewed
Estimated Ship Date: Aug 27, 2025 if ordered today
Estimated Ship Date: Aug 27, 2025 if ordered today
Thermostat Housing CHEVY SWIVEL THERMOSTAT HOUSING 1 1/2" CONNECTION
Part Number: CSI-912-15C
Not Yet Reviewed
Estimated Ship Date: Aug 27, 2025 if ordered today
Estimated Ship Date: Aug 27, 2025 if ordered today
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