2004 DODGE RAM 1500 Cooling & Heating - In Stock Filter Options - Vendor In Stock Filter Options

Hayden Fluid Coolers 512

Fluid Cooler, Transmission, Tube, Fin, Natural, 7.5 in. x 12.5 in. x 0.75 in., 9/16 in.-18 Inlet, Outlet

Part Number: HDA-512

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Mishimoto Performance Radiators for 2003-2008 RAM 1500, 2004-2009 RAM 2500, 2004-2008 RAM 3500 - MMRAD-RAM-04

Radiators, 2004-2008 Dodge Ram 5.7L Radiator

Part Number: MIO-MMRAD-RAM-04

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

BD Diesel Xtruded Transmission Oil Coolers 1030606-1/2

Transmission Oil Cooler, Xtrude, Plate, Aluminum, Natural, 1/4 in. NPT Male Threads Inlet/Outlet, Fan, Kit

Part Number: BDD-1030606-12

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Flex-A-Lite Overflow Reservoir Mounting Brackets for 2003-2009 RAM 1500, RAM 2500, RAM 3500 - 102925

Overflow Tank Mounting Bracket, Aluminum, Natural, Dodge, Each

Part Number: FLX-33087

5.0 out of 5 stars ( 3 )

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Universal Air Conditioner Compressor Kits for 2003-2008 RAM 1500, RAM 2500, RAM 3500 - KT 4900A

A/C Compressor and Component Kit

Part Number: UAC-KT4900A

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Dorman Electric Fans 621-639

Condenser Fan, Replacement, Dodge, Each

Part Number: RNB-621-639

5.0 out of 5 stars ( 3 )

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Four Seasons Complete Air Conditioning Kits for 2003-2008 RAM 1500, RAM 2500, RAM 3500 - 1462NK

A/C Compressor Kit, Accumulator, Liquid Line with Orifice Tube, Oil, Seals, R-134A, Aluminum, Natural, 10S17E, Dodge, RAM, Kit

Part Number: FSS-1462NK

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Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

Four Seasons Ultra-Cool Transmission Oil Coolers 53000

Transmission Oil Cooler, Ultra-Cool, Tube and Fin, 4 Rows, Aluminum, 0.375 in. Hose Barb Inlet/Outlet, Each

Part Number: FSS-53000

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MotoRad Thermostats with Seal 416-203

Thermostat, with Seal, 203 Degrees F, Stainless Steel, Each

Part Number: SNN-416-203

5.0 out of 5 stars ( 1 )

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Granatelli Motor Sports High-Flow Thermostats 43060T

Granatelli Motor Sports High-Flow Thermostats 43060T

Thermostat, High-Flow, Mechanical, 160 degrees, Copper/Brass/Stainless Steel, Chrysler, Dodge, Ford, Jeep, Ram, Toyota, Each

Part Number: GRN-43060T

1.8 out of 5 stars ( 5 )

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Four Seasons Water Necks 85341

Water Neck and Thermostat Housing, Stock, Aluminum, Natural, Ram, Dodge, Chrysler, Each

Part Number: FSS-85341

4.0 out of 5 stars ( 1 )

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Four Seasons Air Conditioning Compressors for 2003-2008 RAM 1500, RAM 2500, RAM 3500 - 78398

Air Conditioning Compressor, Aluminum, 10S17E, R-134A, Dodge, Each

Part Number: FSS-78398

5.0 out of 5 stars ( 1 )

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MotoRad Thermostats with Seal 416-192

Thermostat, with Seal, 192 Degrees F, Stainless Steel, Each

Part Number: SNN-416-192

2.0 out of 5 stars ( 1 )

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OSC Automotive Radiators for 2003 RAM 3500, RAM 2500, 2004-2006 RAM 1500 - 2583

PA/32MM/EXT

Part Number: OSC-2583

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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JET Low Temp Stats 10177

Thermostat, Powertech, 180 Degree, Stainless Steel, Dodge, V8, Each

Part Number: JET-10177

4.54 out of 5 stars ( 13 )

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Mopar Replacement Thermostat Water Neck Housings 53021536AC

Housing, Thermostat, OEM Replacement, Dodge, Jeep, Ram, Each

Part Number: MOP-53021536AC

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ACDelco Mechanical Water Pumps 89036348

Water Pump, Mechanical, Aluminum, Chrysler, Dodge, Jeep, Mitsubishi, Ram, Each

Part Number: ADO-252-813

5.0 out of 5 stars ( 6 )

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GMB OE Replacement Water Pumps 120-4350

Water Pump, Replacement, Standard Volume, Mopar, Each

Part Number: GMB-120-4350

4.86 out of 5 stars ( 7 )

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Dorman Air Conditioning Service Port Caps 54374

Air Conditioning System Replacement Components, Service Caps, One M8 x 1.0, One M10 x 7.5, Plastic, Black, Pair

Part Number: RNB-54374

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12 Inch 1,275 CFM Hayden Super Duty Electric Fan 3911

Electric Fans, 12 in. Diameter, Pusher, 1,275 cfm, 12.80 amps, Each

Part Number: HDA-3911

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Need It Sooner? We recommend these similar substitute parts:

12 Inch 800 CFM Hayden Electric Fan 3680

5 out of 5 stars ( 2 )

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Four Seasons Blower Motors 75743

Blower Motor, Dodge, Jeep, Each

Part Number: FSS-75743

4.09 out of 5 stars ( 11 )

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Dorman Thermostats 902-689

Engine Coolant Thermostat Housing

Part Number: RNB-902-689

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Four Seasons Electric Fan Kits 37139

Electric Fan, 12 in. Diameter, Pusher, 1275 cfm, Black, Each

Part Number: FSS-37139

4.0 out of 5 stars ( 3 )

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Four Seasons Air Conditioning O-Ring and Gasket Kits 26813

Seals, Air Conditioning, Gaskets, O-rings, Rubber/Steel, Dodge, Kit

Part Number: FSS-26813

5.0 out of 5 stars ( 1 )

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Hayden Fluid Cooler Mounting Kits 251

Fluid Cooler Mounting, Plastic, Natural, Kit

Part Number: HDA-251

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