1998 Thermostats, Housings & Fillers

Water Neck, Swivel, 90 degree, Billet Aluminum, Black, O-ring Sealing Style, Ford, Small Block Windsor, Each

Part Number: CSI-9110AN16BLK

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Thermostat, Mechanical, Standard-flow, 154 degrees, Copper/Stainless Steel, for use on Acura®, Honda®, Each

Part Number: MIO-MMTS-S2K-00L

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Thermostat, Spec-R, 160 Degrees F, Steel/Copper, Universal, Each

Part Number: SNN-MRD101

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Estimated Ship Date: 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

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Estimated Ship Date: Today

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Thermostat, 154 Degrees, Standard-Flow, Ford, 5.0L, Each

Part Number: MIO-MMTS-MUS-86

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Thermostat, 154 Degrees F, Standard Flow, Infiniti, for Nissan, Each, Each

Part Number: MIO-MMTS24089KA

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Thermostat, Mechanical, Standard-flow, 169 degrees, Copper/Stainless Steel, Mazda, Each

Part Number: MIO-MMTS-RX8-04L

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Water Neck and Thermostat Housing, Stock, Steel, Black, Ford, Each

Part Number: RNB-902-1010

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Water Neck, Straight Up, Billet Aluminum, Clear Anodized, Chevy, Chrysler, Dodge, Plymouth, Each

Part Number: MOR-63476

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Water Neck, Thermostat Housing, Chrysler, Small Block 318-360, 1964-1978, Billet, Two Piece, 75 Degree, O-Ring, Each, Polished

Part Number: MCH-BTH-408-05

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Estimated Ship Date: Today

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ater Neck, Thermostat Housing, Chrysler, Small Block 318-360, 1964-1978, Billet, Two Piece, 90-Degree, O-Ring, Polished, Each

Part Number: MCH-BTH-406-05

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Water Neck, Aluminum, Red Anodized, O-Ring, 75 Degree, 1.250 in. Outlet, Chevy, Small/Big Block, Each

Part Number: HSE-4910-350-203

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Thermostat, MotoRad Failsafe, High-flow, 195 degrees, Copper/Stainless Steel, Ford, Each

Part Number: WSN-557295

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 18, 2025 if ordered today

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Water Necks and Thermostat Housings, Straight, Swivel, Aluminum, Polished, -20 AN Outlet Size, Chevrolet, Small Block LS, Each

Part Number: MCH-BTH-216-05

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Estimated Ship Date: Today

Thermostats, Mechanical, OE Replacement, 180 Degrees F, for Mitsubishi, Infiniti/Nissan, Each

Part Number: ASN-THM-011

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Estimated Ship Date: Today

Water Neck Outlet, Billet Aluminum, Polished, Straight, LS1, LS2, LS7, Each

Part Number: PQX-5234613

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Water Neck, Radiator Cap Filler Neck Style, Billet Aluminum, Clear Anodized, Chevy, Each

Part Number: CVS-TSH3CL

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Water Neck, 90 degree, 1.50 in. Hose Barb, Billet Aluminum, Blue Anodized, Buick, Chevy, GMC, Pontiac, Small Block LS, Each

Part Number: CVS-TSH5BL

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Water Neck Block Off, Aluminum, Black Anodized, Chevy, Small Block, Each

Part Number: CTR-80-110

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Water Neck, Cast Aluminum, Copper Plated, O-Ring, 15-Degree, Chevy, Big/Small Block, Each

Part Number: SUM-371102CPR

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Water Bypass Kit, Billet Aluminum Spacer, Black Anodized, Hose, Dodge, 5.9L Diesel, Kit

Part Number: FLE-S0104

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Estimated Ship Date: Dec 9, 2025 if ordered today

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Coolant Fill Neck, Bolt-On, Plastic, Black, Chrysler, Dodge, Jeep, Each

Part Number: CEL-65652

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Estimated Ship Date: Nov 25, 2025 if ordered today

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Thermostat Housing, Aluminum, Clear Anodized, Swivel, 90 Degree, 1 3/4 in. Outlet, Chevy, Each

Part Number: PGP-PRP-6122

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Estimated Ship Date: Dec 1, 2025 if ordered today

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THERMOSTA

Part Number: NAL-12559336

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Estimated Ship Date: Mar 2, 2026 if ordered today

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Water Neck, Zinc Alloy, Chrome Plated, O-Ring, 45 Degree, Chevy, Big/Small Block, Each

Part Number: TRD-9229

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Estimated Ship Date: Jan 19, 2026 if ordered today

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