Availability
Thermostat Housing and Water Necks
Thermostat Housing, Billet Aluminum, Straight Up, Universal, Each
Part Number: MEZ-WN0071
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Thermostat, In-Line, Billet Aluminum, Black, -16 AN Inlet/Outlet, 178 Degree, Each
Part Number: CIR-71-00021
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Thermostat Housing, Remote, Aluminum, Natural, Gasket Sealing Style, 1.500 in. Inlet/Outlet Size, Each
Part Number: SUM-3701500
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Water Neck, Steel, Chrome Plated, 45 Degree, Oldsmobile, V8, Each
Part Number: SUM-376003
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Water Neck and Thermostat Housing, Radiator Cap Filler Neck Style, Swivel, with O-Ring Seal and Hardware, Billet Aluminum, Black Anodized, Chevy, Each
Part Number: CSI-913AN16BLK
Need It Sooner? We recommend these similar substitute parts:
Canton Racing Billet Aluminum Racer Water Necks with Filler Top 80-006
Estimated Ship Date: Monday 2/16/2026
Water Neck, Aluminum, Chrome Plated, 45 Degree, Ford, 289/302/351W, Each
Part Number: PRO-66211
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, Black Anodized, Straight Up, Chevy, Mopar, Big Block, Small Block, Each
Part Number: MEZ-WN0916S
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, Black Anodized, O-Ring, 90 Degree, 1.5 in., Chevy, Big/Small Block/V6, Each
Part Number: CVS-TSH6BK
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, Natural, 90 Degree, Chevy, Big/Small Block, Each
Part Number: SME-2200
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Water Necks and Thermostat Housings, Billet Water Necks, 90 degree, Swivel, Aluminum, Black Anodized, Chevrolet, Each
Part Number: AAF-ALL30373
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
Thermostat Housing, 90 degree, Swivel, Billet Aluminum, Black Anodized, O-ring Sealing Style, Chrysler, Each
Part Number: CVS-TSH8BK
Water Necks and Thermostat Housings, Allstar Performance Aluminum Water Necks, 45 degree, Swivel, Aluminum, O-ring, Each
Part Number: AAF-ALL30271
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
Thermostat Housing, Aluminum, Natural, Includes Thermostat,180 Degree, Dodge, Jeep, 3.6L, Each
Part Number: MIO-MMTSWRA12V2
Not Yet Reviewed
Estimated Ship Date: Feb 23, 2026 if ordered today
Estimated Ship Date: Feb 23, 2026 if ordered today
Straight Thermostat Housing For LS Gen 3 Water Pump
Part Number: ICB-551836-LS1ST
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, Steel, Chrome Plated, 90 Degree, Oldsmobile, Big/Small Block, Each
Part Number: MRG-9714
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, Black Anodized, O-Ring, 75 Degree, 1.500 in. Outlet, Ford, Small Block, Each
Part Number: HSE-4910-302-242
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, Straight -16 AN Male Thread, Ford, Small Block Windsor, Each
Part Number: MOR-63455
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Water Neck, Stock Style, Gasket Sealing Style, Ford, Lincoln, Mercury, Each
Part Number: FSS-84831
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Water Neck, Spec-R, Aluminum, Black, Chevy, Cadillac, GMC, Each
Part Number: SNN-MRD108
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, Black Anodized, Straight Up, -16 AN Male Threads, 3/8 in. NPT Ports, Chevrolet, Each
Part Number: JOE-36000
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, Chrome Plated, Swivel, 60 Degree, Chevrolet, LS, Each
Part Number: SUM-370995
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, Black Anodized, Straight Up, -20 AN Male Threads, Chevy, LS, Each
Part Number: BSP-BLK90920
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Water Neck, Replacement, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each
Part Number: FSS-84842
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Water Neck and Thermostat Housing, Stock, Aluminum, Natural, Buick, Cadillac, Chevrolet, GMC, Hummer, Saab, Each
Part Number: ADO-15-10595
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Estimated Ship Date: Monday 2/16/2026 if shipped by air
Water Neck and Thermostat Housings, Billet Aluminum, Natural, Straight Up, -20 AN Male Threads, Chevy, LS, Each
Part Number: ICB-551836-LS320
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
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster