CHEVROLET Chevy small block Gen III/IV (LS-based engines) Thermostats, Housings & Fillers

Water Neck, Chevy LS, Cast Aluminum, As Cast Finish, 45 Degree, 5.7L, 6.0L, 6.2L, Each

Part Number: PQX-5234681

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Estimated Ship Date: Oct 15, 2025 if ordered today

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Thermostat Housing CHEVY 350 LS1 THERMOSTAT HOUSING #20AN CONNECTION

Part Number: CSI-911LS1AN20C

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Estimated Ship Date: Today

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Water Neck, Billet Aluminum, Low-Profile, Polished, 1.500 in. Inlet, Chevy LSX Engines, 15 degree, Each

Part Number: MEZ-WN0019U

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Estimated Ship Date: Today

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Water Necks and Thermostat Housings, Straight, Swivel, Aluminum, Polished, -16 AN Outlet Size, Chevrolet, Small Block LS, Each

Part Number: MCH-BTH-215-05

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Water Neck, Aluminum, Blue Anodized, O-Ring, Straight, 1.250 in. Outlet, Chevy, LS1/LS2/LS6, Each

Part Number: HSE-4910-347-201

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Estimated Ship Date: Sep 17, 2025 if ordered today

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Water Neck, Aluminum, Red Anodized, O-Ring, Straight, 1.250 in. Outlet, Chevy, LS1/LS2/LS6, Each

Part Number: HSE-4910-347-203

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Estimated Ship Date: Sep 17, 2025 if ordered today

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Water Neck, Aluminum, Blue Anodized, O-Ring, Straight, 1.500 in. Outlet, Chevy, LS1/LS2/LS6, Each

Part Number: HSE-4910-347-241

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Estimated Ship Date: Sep 17, 2025 if ordered today

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Water Neck, Aluminum, Red Anodized, O-Ring, Straight, 1.500 in. Outlet, Chevy, LS1/LS2/LS6, Each

Part Number: HSE-4910-347-243

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Estimated Ship Date: Sep 17, 2025 if ordered today

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Thermostat Housing - Chevy LS Straight - 1-1/2" Hose - Clear

Part Number: CVS-TSH5SCL

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Estimated Ship Date: Oct 31, 2025 if ordered today

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Thermostat Housing - Chevy LS Straight - 1-1/2" Hose - Red

Part Number: CVS-TSH5SR

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Estimated Ship Date: Oct 31, 2025 if ordered today

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Water Neck, 90 degree, -16 AN, Billet Aluminum, Red Anodized, Buick, Chevy, GMC, Pontiac, Small Block LS, Each

Part Number: CVS-TSH5AR

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Estimated Ship Date: Oct 31, 2025 if ordered today

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Thermostat Housing - Chevy LS Straight - 16AN - Clear

Part Number: CVS-TSH5SACL

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Estimated Ship Date: Oct 31, 2025 if ordered today

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Thermostat Housing - Chevy LS Straight - 16AN - Red

Part Number: CVS-TSH5SAR

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Estimated Ship Date: Oct 31, 2025 if ordered today

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Thermostat Housing - Chevy LS Straight - 1-1/2" Hose - Blue

Part Number: CVS-TSH5SBL

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Estimated Ship Date: Oct 31, 2025 if ordered today

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Water Neck, Straight Up, Billet Aluminum, Natural, -16 AN Male Threads Inlet, Chevy, 4.8L, 5.3L, 6.0L, Each

Part Number: CTR-80-032

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Estimated Ship Date: Sep 29, 2025 if ordered today

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