Moroso Electric Water Pump (MPN: 63557)

Advanced cooling technology for enhanced engine performance and efficiency.

Moroso electric water pumps represent a significant advancement in automotive cooling technology. Designed to pump up to 21 percent more water than competing models, these pumps ensure optimal cooling performance under various operating conditions. The electric motor features heavy-duty windings, precision balancing, and long-life brushes, all contributing to superior quality and reliability compared to traditional pumps.

Eliminating the need for a drive belt and fan, the Moroso pump reduces weight and horsepower loss while maximizing circulation. This design is particularly beneficial during idling and low-speed conditions, where cooling efficiency is critical. The pump is compatible with both 12 and 16-volt systems and incorporates a high-temperature Viton seal to prevent leaks, ensuring long-lasting operation.

Constructed from clear anodized 6061-T6 billet aluminum, the pump housing and impeller are complemented by a powder-coated outer case, providing durability and resistance to rust. Installation is straightforward, as the pump mounts directly to the stock water pump location and includes stainless steel mounting hardware and a gasket. With a low amperage draw of only 7 amperes, this pump allows for better battery performance during racing scenarios without the need for an alternator.

Features

• Electric Motor With Heavy-Duty Windings, Precision Balancing, Long Life Brushes, Stainless Steel Shaft, And Sealed Ball Bearings Is Superior In Quality And Performance To Any Other Brand
• Eliminates Drive Belt And Fan To Save Weight And Horsepower, While Providing Maximum Circulation To Improve Cooling Efficiency During All Driving Conditions, Especially While Idling
• Compatible With 12 And 16 Volt Systems. High Temperature Viton Seal Eliminates Leaks
• Machined With 1 Inch NPT Inlet Holes
• Draws Only 7 Amperes, Allowing The Battery To Remain More Fully Charged During Racing Without An Alternator
• Clear Anodized 6061-T6 Billet Aluminum Pump Housing And Impeller And Powder Coated Outer Case Will Provide Years Of Dependable, Rust Free Operation
• Mounts Directly To Stock Water Pump Location, Includes Stainless Steel Mounting Hardware And Gasket For Simple Installation

Specifications

• Manufacturer: Moroso Performance
• Manufacturer Part Number: 63557
• Condition: New
• Type: Electric
• Pump Length: Not Applicable
• Finish: Powder Coated
• Color: Silver
• Material: Aluminum

Compatibility / Fit

• 1969-1969 Avanti II
• 1971-1971 Avanti II
• 1977-1981 Buick Century
• 1991-1993 Buick Commercial Chassis
• 1978-1978 Buick LeSabre
• 1977-1980 Buick Regal
• 1991-1993 Buick Roadmaster
• 1977-1979 Buick Skylark
• 1990-1992 Cadillac Brougham
• 1992-1993 Cadillac Commercial Chassis
• 1999-2000 Cadillac Escalade
• 1993-1993 Cadillac Fleetwood
• 1969-1974 Checker Aerobus
• 1969-1970 Checker Deluxe
• 1969-1971 Checker Marathon
• 1973-1974 Checker Marathon
• 1980-1982 Checker Marathon
• 1969-1974 Checker Taxicab
• 1966-1972 Chevrolet Biscayne
• 1962-1962 Chevrolet C10 Pickup
• 1983-1983 Chevrolet C10 Suburban
• 1979-1979 Chevrolet G20
• 1961-1961 Chevrolet K20 Pickup
• 1980-1980 GMC K2500 Suburban
• 1999-1999 GMC Yukon