1999 Thermostats, Housings & Fillers

Thermostat, Integral - 2000-2015 Nissan/Infiniti V6

Part Number: MAH-TI25282D

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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

Part Number: MEZ-WN1028B

Not Yet Reviewed

Estimated Ship Date: Tomorrow

THERMOSTAT ASM,ENG COOL

Part Number: ADO-131-204

Not Yet Reviewed

Estimated Ship Date: Tomorrow

• $20.00 Summit Bucks

Fail-Safe Thermostat Kit- 192 Degrees w/ Seal

Part Number: SNN-5173KTFS

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Water Neck and Thermostat Housing, 45 Degree, Swivel, Black, O-Ring Style, Includes Hardware, Chevy, LS, Each

Part Number: TSN-HC8937BK

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

• $10.00 Summit Bucks
• Special Order

Water Neck and Thermostat Housing, 45 Degree, Swivel, Chrome, O-Ring Style, Includes Hardware, Chevy, LS, Each

Part Number: TSN-HC8937C

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

• $10.00 Summit Bucks
• Special Order

LSX STRAIGHT WATER NECK

Part Number: TSN-HC8938C

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

• $10.00 Summit Bucks
• Special Order

THERMOSTA

Part Number: NAL-24505924

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

• Drop Ship
• Special Order

Thermostat, Insert - TOYOTA / LEXUS 4.0L, 4.3L, 4.7L, 19974-2009

Part Number: MAH-TX14882

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• Special Order

Thermostat, Insert - SUBARU H4, H6 ENGINES 1993-2014

Part Number: MAH-TX14378D

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• Special Order

Engine Coolant Thermostat / Water Inlet Assembly. 1996-1999 BMW

Part Number: URO-014214

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• Drop Ship
• Special Order

Radiator Coolant Hose Connector. 1999-2008 Porsche

Part Number: URO-011697

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• Drop Ship
• Special Order

Engine Coolant Thermostat 1992-1999 Mercedes-Benz 400E 92-93, 400SE 92, 400SEL 93, 500E 92-93, 500SEC 93, 500SEL 92-93, 500SL 93, CL500 98-99, E420 94

Part Number: URO-017149

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• Drop Ship
• Special Order

Thermostat, Insert - HONDA L4 ENGINES, 1984-2014

Part Number: MAH-TX14478D

Not Yet Reviewed

Estimated Ship Date: Dec 19, 2025 if ordered today

• Special Order

Thermostat, Insert - 1992-2015 Toyota, Lexus, Scion

Part Number: MAH-TX18982D

Not Yet Reviewed

Estimated Ship Date: Dec 19, 2025 if ordered today

• Special Order

Engine Coolant Thermostat Housing Assembly

Part Number: RIN-CTA0072

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

• Drop Ship
• Special Order

Water Neck, Replacement, Ford, Each

Part Number: FSS-85001

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• Special Order

Engine Coolant Water Outlet

Part Number: FSS-85052

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• Special Order

Water Neck, Replacement, Lexus, Toyota, Each

Part Number: FSS-85196

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• Special Order

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

Part Number: FSS-85212

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• Special Order

Engine Coolant Water Outlet

Part Number: FSS-85668

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• Special Order

Engine Coolant Water Outlet and Thermostat Housing Kit

Part Number: FSS-85922

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

• Special Order

Thermostat, Replacement, 180 Degree, Standard-Flow, Copper, Stainless Steel, Each

Part Number: BCK-143-0779

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

• Special Order

Thermostat, Replacement, 170 Degree, Standard-Flow, Copper, Stainless Steel, Each

Part Number: BCK-143-0792

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

• Special Order

Thermostat, Replacement, 198 Degree, Standard-Flow, Copper, Stainless Steel, Each

Part Number: BCK-143-0801

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

• Drop Ship
• Special Order