CHEVROLET 7.4L/454 Cooling & Heating

Water Necks and Thermostat Housings, 75 Degree, Swivel Style, Aluminum, Black Powdercoated, Matte Finish, O-ring Seal, with Hardware, Each

Part Number: AAF-ALL30273

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Air Conditioning System Expansion Valves, A/C Expansion Valve Kits, Brass, Natural, Buick, Cadillac, Chevrolet, Chrysler, GMC, Plymouth, Pontiac, Each

Part Number: ADO-15-5774

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

• $20.00 Summit Bucks

A/C Compressor and Component Kit

Part Number: UAC-KT4193A

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Fluid Cooler Mounting, Steel, Natural, Kit

Part Number: HDA-253

4.43 out of 5 stars ( 7 )

Estimated Ship Date: Today

Radiator Cap, Lev-R-Vent, Stainless Steel, Natural, Stant, 16 psi, Chevy, Chrysler, Dodge, Jeep, Mini, Ram, Each

Part Number: SNN-ST16

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

Heater Hose Connector Fitting, Straight, Hose Barb/Quick Connect, Stainless Steel, Natural, Cadillac, Chevrolet, GMC, Each

Part Number: PPE-119020009

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Radiator Core Support, Steel, Black, Chevy, GMC, Each Partslink # GM1225108 OE # 15606586

Part Number: SHI-899-49A

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Oversize $39.99

Water Neck, Aluminum, Polished, 90 Degree, Chevy, Big/Small Block, Each

Part Number: WND-6244

5.0 out of 5 stars ( 14 )

Estimated Ship Date: Today

Radiator, OE Series, Aluminum, Black, GM, A-Body, Each

Part Number: BCI-17008

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Blower Motor Resistor, 3-prong Connector, Each

Part Number: AMD-R-315

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Water Neck, Aluminum, Black Anodized, O-Ring, 75 Degree, 1.500 in. Outlet, Chevy, Small/Big Block, Each

Part Number: HSE-4910-350-242

Not Yet Reviewed

Estimated Ship Date: Today

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Fan Clutches, GM OE Cooling, Standard Thermal, Clockwise Rotation, Buick, Cadillac, Chevy, GMC, Each

Part Number: ADO-15-4949

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping
• $20.00 Summit Bucks

Ultra Series water pump, Chevy, 396, 427, 454, Short, Counterclockwise rotation, Aluminum, High flow, Cast finish, Hub height 5.750", Pilot shaft .625

Part Number: MCH-P2125

Not Yet Reviewed

Estimated Ship Date: Today

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Vented Radiator Overflow Jar Cap, Engine Coolant Only Logo, For Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: OER-15630112

3.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

Air Conditioning Accumulators, Vertical, 3.5 in. x 9.0 in., 3/4 in. Female O-ring Inlet, 3/4 in. Male Insert O-ring Outlet, Buick, Chevy, GMC, Each

Part Number: FSS-33183

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

Electric Fan, Puller, Dual, 11 in. Diameter, 2,420 CFM, 12 V, Plastic, No Wiring, Chevrolet, Corvette, Kit

Part Number: DWR-32-SP460B

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Scratch/Dent - Radiator, Direct-Fit, Aluminum, 2-Row, Crossflow, Chevy, 350, 454, Each - See Notes

Part Number: DWR-UP8067

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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• Scratch & Dent
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Electric Fans, Pacesetter, 13 in. Diameter, Puller/Pusher, Each

Part Number: MAR-MP136K

Not Yet Reviewed

Estimated Ship Date: Today

Water Pump, Mechanical, Long, High-Volume, Aluminum, Polished, Chevy, Big Block, Each

Part Number: PRO-68240

2.6 out of 5 stars ( 5 )

Estimated Ship Date: Today

• Free Shipping

Water Pump, Electric, 300 Series, 55 gpm, 12 V, 12.00 amps, Aluminum, Black Anodized, Bypass Port, Chevy, Big Block, Each

Part Number: MEZ-WP300SP

Not Yet Reviewed

Estimated Ship Date: Today

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Thermostat, UltraStat, 160 Degrees F, Stainless Steel, Each

Part Number: SNN-5200-160

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Water Pump, Mechanical, Short, High-Volume, Aluminum, Polished, Counterclockwise, Chevy, Big Block, Each

Part Number: EDL-8864

Not Yet Reviewed

Estimated Ship Date: Today

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Water Neck and Thermostat Housing, Stock, Steel, Natural, Chevrolet, GMC, Each

Part Number: RNB-902-2046

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

Thermostat Spacer, Billet Aluminum, Black, 1 in. Thick, Chevy, Small Block, Big Block, Each

Part Number: MOR-63434

Not Yet Reviewed

Estimated Ship Date: Today

Air Conditioning Condenser Insulator, Rubber/Steel, Chevy, Each

Part Number: OER-331959

Not Yet Reviewed

Estimated Ship Date: Today