Sealed Power 224-4154G Engine Oil Pump

OE Replacement Oil Pump for Chevrolet Big Block Engines

The Sealed Power 224-4154G engine oil pump is an OE replacement for Chevrolet big block applications that need standard volume and pressure oiling. It is built for 1987-95 short pump configurations and supports dependable lubrication in classic Chevrolet and GMC trucks, vans, and utility vehicles.

Sealed Power parts use updated designs, advanced materials, and ISO- and QS-certified manufacturing practices to meet the demands of modern engine service. If you are replacing a worn oil pump in a Chevrolet C20, K30, or GMC P3500 application, the 224-4154G provides a direct-fit service solution.

• Engine family: Big Block
• Manufactured for Chevrolet applications
• OE replacement oil pump
• Short pump design for 1987-95 applications
• Standard volume and pressure output
• Part number: 224-4154G

Detailed Product Overview

This Sealed Power engine oil pump is intended for Chevrolet big block engines where factory-style oil delivery is required. It is a practical choice for maintaining proper oil circulation in older truck and van platforms, including Chevrolet C20, C30, K30, Blazer, El Camino, and GMC C3500, K3500, and P3500 applications. The 224-4154G is also cross-referenced to 50250 and 6011199 for the same application.

Common Problems This Part Addresses

• Low oil pressure caused by a worn pump
• Inconsistent oil delivery in high-mileage big block engines
• Noise or wear related to inadequate lubrication
• Need for an OE-style replacement during engine service
• Restoration work on Chevrolet and GMC big block platforms

Installation Notes and Tips

Confirm that your engine uses a Chevrolet big block and a short pump configuration before ordering. Verify the pump drive, pickup arrangement, and gasket surfaces during installation, and prime the oiling system before initial startup. Always match the replacement pump to the vehicle’s original oiling setup for proper fitment.

Compatible With 1968-1990 Chevrolet and GMC big block applications, including Chevrolet C20, C30, K30, Blazer, El Camino, GMC C3500, K3500, P3500, and related models listed in the fitment data. Fits 1975-1986 Chevrolet C20, C30, K30, and 1968-1974 Chevrolet K10 Suburban, plus additional Chevrolet and GMC truck, van, and Suburban applications shown above.

Quality Assurance

Sealed Power uses innovative engineering, advanced materials, and ISO- and QS-certified manufacturing to produce engine components built to meet demanding service requirements. Part number 224-4154G is an OE replacement oil pump for Chevrolet big block engines.