Four Seasons Heater Control Valve (MPN: 74603)

Reliable OE Replacement for Mobile Climate Control Systems

Four Seasons Heater Control Valve is designed to meet the rigorous demands of mobile climate control systems. As a leading manufacturer in the aftermarket parts industry, Four Seasons ensures that each valve is engineered and tested for optimal performance and durability. This product features a vacuum-controlled operation and is temperature tested to withstand up to 270 degrees Fahrenheit, ensuring reliable functionality under various conditions.

The valve is also pressure tested to guarantee a leak-free design, providing peace of mind for users. With an application-specific design, it integrates seamlessly into existing systems, making installation straightforward. Four Seasons' commitment to quality means that each product undergoes thorough validation and inspection, ensuring that customers receive a dependable component that enhances the efficiency of their vehicle's climate control system.

Features

• Temperature Tested To 270 Degrees Fahrenheit
• Pressure Tested To Ensure Leak Free Design
• Vacuum Controlled
• Application Specific Design

Specifications

• Manufacturer: Four Seasons
• Manufacturer Part Number: 74603
• Operation Type: OEM
• Inlet Quantity: OEM
• Inlet Size: OEM
• Inlet Attachment Type: OEM
• Outlet Quantity: OEM
• Outlet Size: OEM
• Outlet Attachment Type: OEM
• Housing Material: Steel

Compatibility / Fit

• 1973-1975 Buick Century
• 1979-1981 Buick Century
• 1971-1975 Buick Electra
• 1980-1980 Buick Electra
• 1971-1975 Buick Estate Wagon
• 1980-1980 Buick Estate Wagon
• 1971-1975 Buick LeSabre
• 1977-1980 Buick LeSabre
• 1973-1975 Buick Regal
• 1979-1981 Buick Regal
• 1971-1975 Buick Riviera
• 1971-1976 Cadillac Calais
• 1975-1976 Cadillac Commercial Chassis
• 1971-1976 Cadillac DeVille
• 1979-1983 Cadillac DeVille
• 1971-1976 Cadillac Eldorado
• 1980-1984 Cadillac Eldorado
• 1971-1976 Cadillac Fleetwood
• 1979-1985 Cadillac Fleetwood
• 1976-1976 Cadillac Seville
• 1980-1984 Cadillac Seville
• 1973-1973 Chevrolet Chevelle
• 1975-1975 Chevrolet Corvette
• 1975-1975 Chevrolet El Camino
• 1974-1975 Chevrolet Malibu
• 1969-1972 Ford Mustang
• 1967-1969 Ford Thunderbird
• 1975-1975 Oldsmobile 98
• 1975-1975 Oldsmobile Custom Cruiser
• 1975-1975 Oldsmobile Cutlass
• 1975-1975 Oldsmobile Cutlass Supreme
• 1975-1975 Oldsmobile Delta 88
• 1979-1979 Oldsmobile Delta 88
• 1975-1975 Oldsmobile Omega
• 1971-1973 Pontiac Bonneville
• 1975-1980 Pontiac Bonneville
• 1971-1973 Pontiac Catalina
• 1975-1980 Pontiac Catalina
• 1973-1975 Pontiac Grand Am
• 1978-1980 Pontiac Grand Am
• 1975-1980 Pontiac Grand LeMans
• 1973-1973 Pontiac Grand Prix
• 1975-1980 Pontiac Grand Prix
• 1973-1977 Pontiac LeMans
• 1979-1981 Pontiac LeMans
• 1975-1975 Pontiac Ventura