Sealed Power 224-43563 Engine Oil Pump

Engine Oil Pump for GM and Isuzu Applications

Sealed Power 224-43563 is a premium engine oil pump built for standard volume and standard pressure operation. It is a gear-type pump with a cast iron housing and drive shaft design, made for dependable oil circulation in compatible Chevrolet S10, GMC Sonoma, Chevrolet Cavalier, Pontiac Sunfire, and related applications.

Key Features

• Premium-grade engine oil pump for standard volume and pressure systems
• Gear-style pump construction for consistent oil delivery
• Cast iron housing for durable engine bay service
• Drive shaft type with one mounting hole
• No gasket or seal included
• Part number 224-43563 for direct catalog lookup

Detailed Product Overview

Sealed Power 224-43563 is an engine oil pump engineered for vehicles that use a standard volume, standard pressure lubrication setup. The gear pump design supports steady oil movement through the engine, while the cast iron housing adds strength for long-term service. With a 3.250-inch width, 5.230-inch height, and 0.375-inch mounting hole diameter, this pump is specified for applications that require a direct-fit replacement in the listed GM and Isuzu platforms. This part cross-references DM248 and P248 for the same application.

What This Oil Pump Helps Address

• Low oil pressure caused by a worn internal pump
• Reduced oil circulation from age-related pump wear
• Engine lubrication issues in standard pressure systems
• Noise or inconsistency related to oil delivery problems
• Replacement needs during engine service or rebuild work

Installation Notes and Tips

Verify engine code, oiling system requirements, and pump dimensions before installation. This pump uses a drive shaft design and does not include a gasket or seal, so matching service parts should be selected separately. Clean the mounting surface thoroughly and prime the oiling system during assembly to support proper startup oil flow. Fits 1994-2003 Chevrolet S10, N/A; Fits 1994-2003 GMC Sonoma, N/A; Fits 1994-2002 Chevrolet Cavalier, N/A; Fits 1995-2002 Pontiac Sunfire, N/A; Fits 1996-2000 Isuzu Hombre, N/A; Fits 1994-1996 Buick Century, N/A; Fits 1994-1996 Chevrolet Corsica, N/A; Fits 1994-1996 Oldsmobile Cutlass Ciera, N/A.

Quality Assurance

Sealed Power uses modern materials and ISO- and QS-certified manufacturing processes to produce engine components that meet demanding service requirements. The 224-43563 is a premium replacement oil pump built to support reliable lubrication performance in the listed applications.