1978 Cooling & Heating - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Mishimoto Thermostats MMTS-SUP-86L

Thermostat, Mechanical, Standard-flow, 154 degrees, Copper/Stainless Steel, Toyota, Each

Part Number: MIO-MMTS-SUP-86L

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Spectra Premium Heater Cores 434-94572

Heater Core, Aluminum, Ford, Each

Part Number: SGT-94572

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Four Seasons Heater Cores 91729

Copper/Brass Heater Core

Part Number: FSS-91729

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

OSC Automotive Products Heater Cores 98633

HEATER CORE, 1977-1997 B Series Van, B, PB Series Van

Part Number: OSC-98633

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

OSC Automotive Products Heater Cores 98632

HEATER CORE, 1978-1993 B Series Van, B, PB Series Van

Part Number: OSC-98632

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

CVR Thermostat Housings TSH6ACL

Water Neck, Swivel, Billet Aluminum, Clear Anodized, O-ring, 90 degree, -16 AN, Chevy, GMC, Chrysler, Dodge

Part Number: CVS-TSH6ACL

Not Yet Reviewed

Estimated Ship Date: Jun 2, 2026 if ordered today

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Estimated Ship Date: Jun 2, 2026 if ordered today

Four Seasons Remanufactured Air Conditioning Compressors 57075

Air Conditioning Compressor, Steel, 206, R-134A, Each

Part Number: FSS-57075

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Universal Air Conditioner Inc. Blower Motors BM 0380

HVACBlowerMotor

Part Number: UAC-BM0380

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Four Seasons Blower Motors 35593

Blower Motor, AMC, Jeep, Mazda, Plymouth, Each

Part Number: FSS-35593

Not Yet Reviewed

Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Canton Racing Billet Aluminum Water Necks 80-021

Canton Racing Billet Aluminum Water Necks 80-021

Water Neck, Billet Aluminum, Natural, Straight Up, 1.50 in. Hose, Pontiac V8, Kit

Part Number: CTR-80-021

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Apr 16, 2026 if ordered today

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Estimated Ship Date: Apr 16, 2026 if ordered today

Universal Air Conditioner Heater Cores HT 399090C

HVAC Heater Core

Part Number: UAC-HT399090C

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Spectra Premium Heater Cores 94617

Heater Core, Aluminum, Chevy, GMC, Each

Part Number: SGT-94617

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

March Performance Mechanical Water Pumps P181

WATER PUMP

Part Number: MCH-P181

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

March Performance Thermostat Housings BTH-341

Water Necks and Thermostat Housings, Straight, Swivel, Aluminum, Clear, Polished, 1.500 in. Outlet Size, Ford, Each

Part Number: MCH-BTH-341

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

Four Seasons Heater Cores for 1976-1987 CHEVETTE, 1981-1987 T1000 - 98544

Aluminum Heater Core

Part Number: FSS-98544

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

March Performance Thermostat Housings BTH-410-08

Water Necks and Thermostat Housings, Straight, Swivel, Aluminum, Satin Black Anodized, -20 AN Outlet, Chrysler, Dodge, Plymouth, Small Block, Each

Part Number: MCH-BTH-410-08

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

Four Seasons Heater Cores 98506

Aluminum Heater Core

Part Number: FSS-98506

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Four Seasons Heater Cores 90729

Heater Core, Aluminum, Volvo, Each

Part Number: FSS-90729

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

March Performance Thermostat Housings BTH-105

Water Necks and Thermostat Housings, Straight, Swivel, Aluminum, Clear, Polished, -16 AN Outlet Size, Pontiac, Pontiac V8, Each

Part Number: MCH-BTH-105

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

CVR Proflo Extreme Mounting Kits 8460BL

Water Pump Mounting Brackets, Proflo Extreme, Billet Aluminum, Blue Anodized, Ford, Big Block, Pair

Part Number: CVS-8460BL

Not Yet Reviewed

Estimated Ship Date: Jun 2, 2026 if ordered today

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Estimated Ship Date: Jun 2, 2026 if ordered today

CVR Proflo Extreme Mounting Kits 8302CL

Water Pump Mounting Brackets, Proflo Extreme, Billet Aluminum, Clear Anodized, Ford, Small Block, Pair

Part Number: CVS-8302CL

Not Yet Reviewed

Estimated Ship Date: Jun 2, 2026 if ordered today

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Estimated Ship Date: Jun 2, 2026 if ordered today

CVR Thermostat Housings TSH8AR

Thermostat Housing, 90 degree, Swivel, Billet Aluminum, Red Anodized, O-ring Sealing Style, Chrysler, Each

Part Number: CVS-TSH8AR

Not Yet Reviewed

Estimated Ship Date: Jun 2, 2026 if ordered today

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Estimated Ship Date: Jun 2, 2026 if ordered today

Philadelphia Racing Products Thermostat Housings PRP-6273

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

Part Number: PGP-PRP-6273

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Spectra Premium Heater Cores for 1968-1979 CORVETTE - 434-94555

Heater Core, Aluminum, Chevy, Each

Part Number: SGT-94555

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Spectra Premium Heater Cores 434-94584

Heater Core, Aluminum, Natural, Ford, Each

Part Number: SGT-94584

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today