1999 Thermostats, Housings & Fillers

Water Neck, Aluminum, Clear Anodized, O-Ring, Straight, 1.250 in. Outlet, Dodge, Magnum Engines, Each

Part Number: HSE-4910-426-5

Not Yet Reviewed

Estimated Ship Date: Today

1998-2013 Arctic Cat 500 Performance Thermostat, 63C/145F

Part Number: MIO-MMTS-AC5-98L

Not Yet Reviewed

Estimated Ship Date: Today

Thermostat, Integral - 2000-2015 Nissan/Infiniti V6

Part Number: MAH-TI25282D

Not Yet Reviewed

Estimated Ship Date: Today

Water Neck Spacer, Billet Aluminum, Blue Anodized, Chevy, Mopar, Big Block, Small Block, Each

Part Number: MEZ-WN1028B

Not Yet Reviewed

Estimated Ship Date: Today

Fail-Safe Thermostat Kit- 192 Degrees w/ Seal

Part Number: SNN-5173KTFS

Not Yet Reviewed

Estimated Ship Date: Today

Water Necks and Thermostat Housings, Stock Style, Aluminum, Natural, Lexus, Toyota, Each

Part Number: BCK-147-0086

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

• Drop Ship
• Special Order

Water Neck, Aluminum, Polished, Straight Up, Chevy, Big/Small Block, Each

Part Number: TRD-6002

Not Yet Reviewed

Estimated Ship Date: Jan 22, 2026 if ordered today

• Special Order

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

Part Number: HSE-4910-347-203

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Special Order

Water Neck, Aluminum, Blue Anodized, O-Ring, Straight, 1.250 in. Outlet, Dodge, Magnum Engines, Each

Part Number: HSE-4910-426-1

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Special Order

Water Neck, Aluminum, Red Anodized, O-Ring, Straight, 1.250 in. Outlet, Dodge, Magnum Engines, Each

Part Number: HSE-4910-426-3

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Special Order

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

Part Number: HSE-4910-347-201

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Special Order

Water Necks and Thermostat Housings, Stock Style, Aluminum, Natural, Lexus, Toyota, Each

Part Number: BCK-147-0078

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2025 if ordered today

• Special Order

Water Necks and Thermostat Housings, Stock Style, Swivel, Aluminum, Natural, Chevrolet, Daewoo, Each

Part Number: BCK-143-0870

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2025 if ordered today

• Special Order

Water Neck, Replacement, Toyota, Each

Part Number: FSS-85144

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

• Special Order

Engine Coolant Water Outlet

Part Number: FSS-85163

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

• Special Order

Water Neck, Stock Style, Natural, Outlet Side, Ford, Mercury, Each

Part Number: FSS-85172

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

• Special Order

Water Neck, Replacement, Chevy, GMC, Each

Part Number: FSS-85244

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

• Special Order

Water Neck, Replacement, Saturn, Each

Part Number: FSS-85246

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

• Special Order

Water Neck, Replacement, Cadillac, Saab, Saturn, Each

Part Number: FSS-85251

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

• Special Order

Water Neck, Replacement, Cadillac, Chevy, GMC, Hummer, Pontiac, Each

Part Number: FSS-85254

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

• Special Order

Engine Coolant Water Outlet

Part Number: FSS-85941

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

• Special Order

Water Neck, Replacement, Toyota, Each

Part Number: FSS-85148

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

• Special Order

Water Neck, Replacement, for use on Acura®, Honda®, Isuzu, Each

Part Number: FSS-85157

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

• Special Order

Water Neck, Replacement, Chevy, GMC, Isuzu, Oldsmobile, Each

Part Number: FSS-85168

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

• Special Order

Water Neck, Replacement, Ford, Mercury, Subaru, Each

Part Number: FSS-84941

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

• Special Order