1998 Thermostats, Housings & Fillers

Thermostat, Mechanical, Low Temp, 154 degrees F Opening Temperature, Stainless Steel, for use on Acura®, for use on Honda®, Each

Part Number: HYB-HYBLTT0101

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Coolant Bypass, VP Coolant Bypass Kit (1998.5-2002) w/ Stainless Steel Braided Line

Part Number: FLE-S0305

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Water Neck, Aluminum, Black Powdercoated, 45 Degree, Chevy, Big/Small Block, Each

Part Number: WND-6252

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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

Part Number: MCH-BTH-206-05

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Estimated Ship Date: Today

Water Neck, Billet Aluminum, 90 Degree, Swivel, -20 AN, Chevy, Each

Part Number: PFF-10-2120

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Water Necks and Thermostat Housings, Straight, Swivel, Aluminum, Satin Black Anodized, -16 AN Outlet Size, Chevrolet, Small Block LS, Each

Part Number: MCH-BTH-215-08

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Estimated Ship Date: Today

Water Neck, Cast Aluminum, Copper Plated, O-Ring, 45-Degree, Chevy, Big/Small Block, Each

Part Number: SUM-371100CPR

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Thermostat, with Seal, 180 Degrees F, Stainless Steel, Each

Part Number: SNN-426-180

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Estimated Ship Date: Today

ENGINE COOLANT THERMOSTAT, Acura, Honda, Saturn

Part Number: ASN-THH-017

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Water Neck, Aluminum, Black Ceramic, 75 Degree, Chevy, Big/Small Block, Each

Part Number: WND-6255

1.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Water Neck Spacer, Billet Aluminum, Black Anodized, Chevy, 1.000 in. Thick, Two 3/8 in. NPT Female Holes, Each

Part Number: KRS-KRC15375000

4.44 out of 5 stars ( 9 )

Estimated Ship Date: Today

Water Necks and Thermostat Housings, 90 degree, Swivel, Aluminum, Clear, Polished, 1.500 in. Outlet Size, Dodge, Jeep, 5.2L, 5.9L, Each

Part Number: MCH-BTH-406

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Estimated Ship Date: Today

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Water Neck, Offset Adapter Style, Billet Aluminum, Polished, Chevy, Each

Part Number: CHH-3300-001P

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Water Neck, Aluminum, Chrome Plated, O-Ring, 45 Degree, Chevy, Small Block, Each

Part Number: PRO-66209

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Estimated Ship Date: Today

Thermostat, Mechanical, OE, 195 degrees, Standard-flow, Each

Part Number: ADO-131-120

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• $20.00 Summit Bucks

Water Neck, Aluminum, Black Anodized, O-Ring, 75 Degree, 1.250 in. Outlet, With Filler Neck for Radiator Cap, Chevy, Small/Big Block, Each

Part Number: HSE-4910-383-202

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Water Necks and Thermostat Housings, Straight, Swivel, Aluminum, Satin Black Anodized, 1.500 in. Outlet Size, Dodge, Jeep, 5.2L, 5.9L, Each

Part Number: MCH-BTH-401-08

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Estimated Ship Date: Today

Water Necks and Thermostat Housings, Straight, Swivel, Aluminum, Clear, Polished, -16 AN Outlet Size, Chevrolet, Small/Big Block, Each

Part Number: MCH-BTH-205

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Thermostat Housing, Aluminum, Blue Anodized, Swivel, 90 Degree, -12 AN Outlet, Chevy, Each

Part Number: PGP-PRP-6423

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Estimated Ship Date: Dec 8, 2025 if ordered today

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

Part Number: HSE-4910-426-2

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Estimated Ship Date: Today

Water Neck, Low-Profile, 90 degree, Aluminum, Black Anodized, -16 AN Outlet Size, Chevrolet, Each

Part Number: AAF-ALL30380

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Estimated Ship Date: Nov 17, 2025 if ordered today

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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: Dec 8, 2025 if ordered today

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Thermostat Housing, Aluminum, Polished, Swivel, 90 Degree, 1 1/4 in. Outlet, Chevy, Each

Part Number: PGP-PRP-6570

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Thermostat, with Seal, 195 Degrees F, Stainless Steel, Each

Part Number: SNN-265-195

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Estimated Ship Date: Today

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

Part Number: CVS-TSH5R

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Estimated Ship Date: Jan 12, 2026 if ordered today

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