Availability
Thermostat Housing and Water Necks
Engine Coolant Water Outlet with Thermostat
Part Number: FSS-86237
Not Yet Reviewed
Estimated Ship Date: Feb 26, 2026 if ordered today
Estimated Ship Date: Feb 26, 2026 if ordered today
Engine Coolant Thermostat Housing
Part Number: FSS-85964
Not Yet Reviewed
Estimated Ship Date: Feb 26, 2026 if ordered today
Estimated Ship Date: Feb 26, 2026 if ordered today
Engine Coolant Thermostat Housing
Part Number: FSS-86242
Not Yet Reviewed
Estimated Ship Date: Feb 26, 2026 if ordered today
Estimated Ship Date: Feb 26, 2026 if ordered today
Engine Coolant Water Outlet and Thermostat Housing Kit with Thermostat
Part Number: FSS-86243
Not Yet Reviewed
Estimated Ship Date: Feb 26, 2026 if ordered today
Estimated Ship Date: Feb 26, 2026 if ordered today
Engine Coolant Water Outlet with Thermostat
Part Number: FSS-86244
Not Yet Reviewed
Estimated Ship Date: Feb 26, 2026 if ordered today
Estimated Ship Date: Feb 26, 2026 if ordered today
Engine Coolant Water Outlet and Thermostat Housing Kit with Thermostat
Part Number: FSS-86248
Not Yet Reviewed
Estimated Ship Date: Feb 26, 2026 if ordered today
Estimated Ship Date: Feb 26, 2026 if ordered today
Engine Coolant Integrated Thermostat Housing
Part Number: FSS-86258
Not Yet Reviewed
Estimated Ship Date: Feb 26, 2026 if ordered today
Estimated Ship Date: Feb 26, 2026 if ordered today
Water Outlet
Part Number: FSS-85972
Not Yet Reviewed
Estimated Ship Date: Feb 26, 2026 if ordered today
Estimated Ship Date: Feb 26, 2026 if ordered today
Engine Coolant Water Outlet, Water Outlet with Thermostat
Part Number: FSS-86256
Not Yet Reviewed
Estimated Ship Date: Feb 26, 2026 if ordered today
Estimated Ship Date: Feb 26, 2026 if ordered today
Engine Coolant Water Outlet, Water Outlet with Thermostat
Part Number: FSS-86257
Not Yet Reviewed
Estimated Ship Date: Feb 26, 2026 if ordered today
Estimated Ship Date: Feb 26, 2026 if ordered today
Engine Coolant Flange
Part Number: FSS-86259
Not Yet Reviewed
Estimated Ship Date: Feb 26, 2026 if ordered today
Estimated Ship Date: Feb 26, 2026 if ordered today
Engine Coolant Thermostat Housing
Part Number: RNB-902-5060
Not Yet Reviewed
Estimated Ship Date: Feb 27, 2026 if ordered today
Estimated Ship Date: Feb 27, 2026 if ordered today
Water Neck, Billet Aluminum, Clear Anodized, 80 Degree, Chevy, Big Block, Small Block, Each
Part Number: EMS-MS106-85CA
Not Yet Reviewed
Estimated Ship Date: Mar 20, 2026 if ordered today
Estimated Ship Date: Mar 20, 2026 if ordered today
Water Neck, Billet Aluminum, Raw Machined, 80 Degree, Chevy, Big Block, Small Block, Each
Part Number: EMS-MS106-85M
Estimated Ship Date: Mar 20, 2026 if ordered today
Estimated Ship Date: Mar 20, 2026 if ordered today
Water Neck, Billet Aluminum, Bright Polished, 80 Degree, Chevy, Big Block, Small Block, Each
Part Number: EMS-MS106-85P
Not Yet Reviewed
Estimated Ship Date: Mar 20, 2026 if ordered today
Estimated Ship Date: Mar 20, 2026 if ordered today
Thermostat Housing - Chevy LS Straight - 16AN - Clear
Part Number: CVS-TSH5SACL
Not Yet Reviewed
Estimated Ship Date: Apr 17, 2026 if ordered today
Estimated Ship Date: Apr 17, 2026 if ordered today
Thermostat Housing - Chevy LS Straight - 16AN - Red
Part Number: CVS-TSH5SAR
Not Yet Reviewed
Estimated Ship Date: Apr 17, 2026 if ordered today
Estimated Ship Date: Apr 17, 2026 if ordered today
Water Neck, Billet Aluminum, Black Anodized, Straight Up, 1.50 in. Hose, GM, LS Engine, Each
Part Number: CVS-TSH5SBK
Not Yet Reviewed
Estimated Ship Date: Apr 17, 2026 if ordered today
Estimated Ship Date: Apr 17, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Redhorse Performance 4910 Series Thermostat Housing Assemblies 4910-347-24-2
Not Yet Reviewed
Estimated Ship Date: Monday 2/9/2026
Thermostat Housing - LS - Clear
Part Number: CVS-8180CL
Not Yet Reviewed
Estimated Ship Date: Apr 17, 2026 if ordered today
Estimated Ship Date: Apr 17, 2026 if ordered today
Water Neck, Replacement, Chevy, GMC, Each
Part Number: FSS-85222
Not Yet Reviewed
Estimated Ship Date: Feb 26, 2026 if ordered today
Estimated Ship Date: Feb 26, 2026 if ordered today
Engine Coolant Water Outlet
Part Number: FSS-85091
Not Yet Reviewed
Estimated Ship Date: Feb 26, 2026 if ordered today
Estimated Ship Date: Feb 26, 2026 if ordered today
Engine Coolant Water Outlet
Part Number: FSS-85415
Not Yet Reviewed
Estimated Ship Date: Feb 26, 2026 if ordered today
Estimated Ship Date: Feb 26, 2026 if ordered today
Engine Coolant Water Outlet
Part Number: FSS-85360
Not Yet Reviewed
Estimated Ship Date: Feb 26, 2026 if ordered today
Estimated Ship Date: Feb 26, 2026 if ordered today
Thermostat Housing, Aluminum, Natural, Includes Thermostat,195 Degree, Dodge, Jeep, 3.6L, Each
Part Number: MIO-MMTS-MOP-18E
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Thermostat Housing, Aluminum, Natural, Includes Thermostat,180 Degree, Dodge, Jeep, 3.6L, Each
Part Number: MIO-MMTS-MOP-18L
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 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