Dayco DP839 Engine Water Pump

Dayco DP839 Engine Water Pump

Dayco DP839 is an engine water pump for classic Chrysler and Dodge V8 applications that use a V-belt drive, automatic fan, and a 3 inch hub height. It is a direct-fit cooling system replacement for a wide range of 1959-1978 vehicles, including Chrysler New Yorker, Dodge Charger, and Dodge D-series trucks.

Key Features

• Engine water pump for V-belt driven cooling systems
• Fits applications with auto fan and 3 inch hub height
• Coverage for Chrysler, Dodge, and Imperial models from 1959-1978
• Dayco DP839 part number for catalog and fitment lookup
• Direct replacement for many classic Mopar cooling system applications

Fitment Coverage

• Fits 1959-1978 Chrysler New Yorker, N/A, V-Belt Driven with Auto Fan and 3 inch Hub Height
• Fits 1959-1978 Chrysler Newport, N/A, V-Belt Driven with Auto Fan and 3 inch Hub Height
• Fits 1975-1978 Dodge B200, N/A, V-Belt Driven with Auto Fan and 3 inch Hub Height
• Fits 1975-1978 Dodge B300, N/A, V-Belt Driven with Auto Fan and 3 inch Hub Height
• Fits 1966-1978 Dodge Charger, N/A, V-Belt Driven with Auto Fan and 3 inch Hub Height
• Fits 1975-1978 Dodge D100, N/A, V-Belt Driven with Auto Fan and 3 inch Hub Height
• Fits 1977-1978 Dodge D150, N/A, V-Belt Driven with Auto Fan and 3 inch Hub Height
• Fits 1975-1978 Dodge D200, N/A, V-Belt Driven with Auto Fan and 3 inch Hub Height
• Fits 1975-1978 Dodge D300, N/A, V-Belt Driven with Auto Fan and 3 inch Hub Height
• Fits 1965-1978 Dodge Monaco, N/A, V-Belt Driven with Auto Fan and 3 inch Hub Height
• Fits 1974-1978 Dodge Ramcharger, N/A, V-Belt Driven with Auto Fan and 3 inch Hub Height
• Fits 1977-1978 Dodge W150, N/A, V-Belt Driven with Auto Fan and 3 inch Hub Height
• Fits 1975-1978 Dodge W200, N/A, V-Belt Driven with Auto Fan and 3 inch Hub Height
• Fits 1975-1978 Dodge W300, N/A, V-Belt Driven with Auto Fan and 3 inch Hub Height
• Fits 1959-1977 Chrysler Town & Country, N/A, V-Belt Driven with Auto Fan and 3 inch Hub Height
• Fits 1975-1977 Dodge W100, N/A, V-Belt Driven with Auto Fan and 3 inch Hub Height
• Fits 1959-1975 Chrysler Imperial, N/A, V-Belt Driven with Auto Fan and 3 inch Hub Height
• Fits 1970-1974 Dodge Challenger, N/A, V-Belt Driven with Auto Fan and 3 inch Hub Height
• Fits 1968-1971 Chrysler 300, N/A, V-Belt Driven with Auto Fan and 3 inch Hub Height
• Fits 1959-1966 Chrysler 300, N/A, V-Belt Driven with Auto Fan and 3 inch Hub Height
• Fits 1967-1969 Dodge Dart, N/A, V-Belt Driven with Auto Fan and 3 inch Hub Height
• Fits 1960-1962 Dodge Dart, N/A, V-Belt Driven with Auto Fan and 3 inch Hub Height
• Fits 1961 Dodge Lancer, N/A, V-Belt Driven with Auto Fan and 3 inch Hub Height

What This Water Pump Helps Address

• Coolant circulation problems caused by a worn or failing pump
• Overheating concerns in classic Chrysler and Dodge engines
• Leakage from the water pump housing or shaft area
• Noise or bearing wear from an aging cooling system component
• Restoration needs for V-belt driven Mopar cooling setups

Installation Notes

Verify the vehicle uses a V-belt driven setup with auto fan and 3 inch hub height before ordering. Confirm pulley alignment, gasket surface condition, and coolant hose routing during installation. Dayco DP839 should be matched to the exact year, make, and model listed in the fitment data, especially on classic Chrysler and Dodge applications.

Quality Assurance

Dayco is a recognized name in engine cooling and drive system components. DP839 is cataloged for specific vintage Chrysler, Dodge, and Imperial applications to support accurate fitment selection for restoration and maintenance work.