Availability
Thermostat Housing and Water Necks
Water Neck, Dodge, Jeep, 3.9, 5.2, 5.9L, Each
Part Number: FSS-85181
Estimated Ship Date: Mar 4, 2026 if ordered today
Estimated Ship Date: Mar 4, 2026 if ordered today
Water Neck, Replacement, Chrysler, Dodge, Plymouth, Each
Part Number: FSS-84909
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Thermostat Housing, Aluminum, Thermostat, Jeep, Ram, Each
Part Number: CWA-68253514AA
Not Yet Reviewed
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Water Neck, Aluminum, Polished, 45 Degree, Chevy, Big/Small Block, Each
Part Number: TRD-6003
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Water Neck, Thermostat Housing, Aluminum, Natural, O-Ring Style, Ford, Mazda, Each
Part Number: RNB-902-1998
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Water Neck, Billet Aluminum, Clear Anodized, Swivel, 90 Degree, Chevy, Big Block, Small Block, Each
Part Number: CSI-913AN20C
Not Yet Reviewed
Estimated Ship Date: Mar 13, 2026 if ordered today
Estimated Ship Date: Mar 13, 2026 if ordered today
Water Neck, Low Profile, Swivel, O-ring Sealing Style, Aluminum, Red Anodized, 1.5 in. Outlet, Two -6 AN ports, Chevy, Chrysler, Each
Part Number: MEZ-WN1122R
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Water Neck, Low Profile, Swivel, O-ring Sealing Style, Aluminum, Polished, 1.5 in. Outlet, Two -6 AN ports, Chevy, Chrysler, Each
Part Number: MEZ-WN1122U
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Water Neck, Low Profile, Swivel, O-ring Sealing Style, Aluminum, Black Anodized, 1.5 in. Outlet, Two -6 AN ports, Chevy, Chrysler, Each
Part Number: MEZ-WN1122S
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Thermostat Housing, Steel, Natural, Gasket Sealing Style, Jeep, 2.2L, 3.8L, Each
Part Number: CWA-J0800293
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Water Neck, Straight-Up Outlet, Chrysler, Dodge, Plymouth, Each
Part Number: FSS-84830
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Water Neck Base, Black Anodized, Mopar, Big Block, Each
Part Number: MEZ-WN0029S
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered 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 Neck, Steel, Silver, Ford, Lincoln, Mercury, Each
Part Number: SNN-CH4876
Not Yet Reviewed
Estimated Ship Date: Mar 5, 2026 if ordered today
Estimated Ship Date: Mar 5, 2026 if ordered today
HI-FLOW INLINE THERMOSTAT HSG. ASSY - 12AN TO 12AN
Part Number: MEZ-WN0092
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Fitting, Manifold Plate, Straight, SBC/BBC/BBM to 3/4-NPT Female, Aluminum, Polished, Each
Part Number: MEZ-WN0008U
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Engine Coolant Water Outlet, Engine Coolant Coupling
Part Number: FSS-86238
Not Yet Reviewed
Estimated Ship Date: Mar 4, 2026 if ordered today
Estimated Ship Date: Mar 4, 2026 if ordered today
Thermostat Housing - Chrysler Straight - 1-1/2" Hose - Clear
Part Number: CVS-TSH8SCL
Estimated Ship Date: Apr 23, 2026 if ordered today
Estimated Ship Date: Apr 23, 2026 if ordered today
Engine Coolant Thermostat Housing
Part Number: FSS-85968
Not Yet Reviewed
Estimated Ship Date: Mar 4, 2026 if ordered today
Estimated Ship Date: Mar 4, 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: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Water Neck, Billet Aluminum, Polished, 90 Degree, Ford, Big Block, Each
Part Number: CTR-80-057
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Water Neck, Cast Aluminum, Chevy, GMC, 5.0, 5.7L, Each
Part Number: FSS-84992
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
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: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
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