Availability
Thermostat Housing and Water Necks
Thermostat Housing, Aluminum, Red Anodized, Swivel, 90 Degree, 1 1/4 in. Outlet, Chevy, Each
Part Number: PGP-PRP-6270
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
Water Neck, Cast Aluminum, Copper Plated, O-Ring, 45-Degree, Chevy, Big/Small Block, Each
Part Number: SUM-371100CPR
Estimated Ship Date: Today
Estimated Ship Date: Today
Water Neck, Billet Aluminum, Natural, Straight Up, 1.50 in. Inlet Diameter, Chevy, 4.8L LS, 5.3L LS, 6.0L LS
Part Number: CTR-80-022
Estimated Ship Date: Today
Estimated Ship Date: Today
Water Neck, 90 degree, 1.50 in. Hose Barb, Billet Aluminum, Red Anodized, Buick, Chevy, GMC, Pontiac, Small Block LS, Each
Part Number: CVS-TSH5R
Not Yet Reviewed
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Water Necks and Thermostat Housings, Straight, Swivel, Aluminum, Polished, -16 AN Outlet Size, Chevrolet, Small Block LS, Each
Part Number: MCH-BTH-215-05
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Water Neck, Replacement, Chrysler, Dodge, Plymouth, Each
Part Number: FSS-84909
Estimated Ship Date: Today
Estimated Ship Date: Today
Thermostat Housing, Aluminum, Thermostat, Jeep, Ram, Each
Part Number: CWA-68253514AA
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Water Neck, Aluminum, Polished, 45 Degree, Chevy, Big/Small Block, Each
Part Number: TRD-6003
Estimated Ship Date: Today
Estimated Ship Date: Today
Thermostat Housing, Steel, Natural, Gasket Sealing Style, Jeep, 2.2L, 3.8L, Each
Part Number: CWA-J0800293
Estimated Ship Date: Today
Estimated Ship Date: Today
Water Neck, Straight-Up Outlet, Chrysler, Dodge, Plymouth, Each
Part Number: FSS-84830
Estimated Ship Date: Today
Estimated Ship Date: Today
Water Neck, Billet Aluminum, Black, Radiator Cap Filler, Chevy, Big/Small Block, Each
Part Number: MOR-63468
Estimated Ship Date: Mar 12, 2026 if ordered today
Estimated Ship Date: Mar 12, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Thermostat Housing, Aluminum, Blue Anodized, Swivel, 90 Degree, -12 AN Outlet, Chevy, Each
Part Number: PGP-PRP-6423
Not Yet Reviewed
Estimated Ship Date: Mar 9, 2026 if ordered today
Estimated Ship Date: Mar 9, 2026 if ordered today
Water Outlet, OEM Replacement, Ford, 4.9L, Each
Part Number: FSS-84976
Estimated Ship Date: Today
Estimated Ship Date: Today
Thermostat Housing - Chrysler Straight - 1-1/2" Hose - Clear
Part Number: CVS-TSH8SCL
Estimated Ship Date: Apr 21, 2026 if ordered today
Estimated Ship Date: Apr 21, 2026 if ordered today
Engine Coolant Thermostat Housing
Part Number: FSS-85968
Not Yet Reviewed
Estimated Ship Date: Mar 2, 2026 if ordered today
Estimated Ship Date: Mar 2, 2026 if ordered today
Water Neck, Aluminum, Polished, 90 Degree, Chevy, Big/Small Block, Each
Part Number: TRD-6007
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Water Neck, Cast Aluminum, Chevy, GMC, 5.0, 5.7L, Each
Part Number: FSS-84992
Estimated Ship Date: Today
Estimated Ship Date: Today
Water Neck, Billet Aluminum, Polished, 90 Degree, Ford, Big Block, Each
Part Number: CTR-80-057
Estimated Ship Date: Today
Estimated Ship Date: Today
ADJUST. ALUM WATER NECK 45^
Part Number: DWR-32-15820
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Water Necks and Thermostat Housings, 45 degree, Swivel, Aluminum, Satin Black Anodized, 1.500 in. Outlet Size, Dodge, Jeep, 5.2L, 5.9L, Each
Part Number: MCH-BTH-403-08
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Water Necks and Thermostat Housings, Straight, Swivel, Aluminum, Satin Black Anodized, -20 AN Outlet Size, Chevrolet, Small Block LS, Each
Part Number: MCH-BTH-216-08
Not Yet Reviewed
Estimated Ship Date: Mar 27, 2026 if ordered today
Estimated Ship Date: Mar 27, 2026 if ordered today
Water Necks and Thermostat Housings, 90 degree, Swivel, Aluminum, Satin Black Anodized, 1.500 in. Outlet, Chrysler, Dodge, Plymouth, Big Block, Each
Part Number: MCH-BTH-412-08
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Water Necks and Thermostat Housings, 45 degree, Swivel, Aluminum, Satin Black Anodized, 1.500 in. Outlet, Ford, 390/406/427/428 Big Block FE, Each
Part Number: MCH-BTH-323-08
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Water Neck, Thermostat Housing, Ford, Small Block 289, 302, 351W, Billet, 75 Degree, Two Piece, O-Ring, Each, Clear Coat
Part Number: MCH-BTH-304
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Water Neck, Thermostat Housing, Ford, FE Engine 390-428, Billet, 75 Degree, Two Piece, O-Ring, Each, Clear Coat
Part Number: MCH-BTH-324
Not Yet Reviewed
Estimated Ship Date: Mar 27, 2026 if ordered today
Estimated Ship Date: Mar 27, 2026 if ordered today
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster