Fuel Pump for Honda GX630 GX660 GX690 GXV630 GXV690 | 16700-Z6L-003

Product Overview

Restore reliable fuel delivery to your engine with this replacement fuel pump for select Honda GX and GXV series engines.

Designed to replace OEM 16700-Z6L-003, this pump helps transfer fuel from the tank to the carburetor at a consistent rate, supporting smooth starting and stable engine operation.

Suitable for a range of Honda GX630, GX660, GX690, GXV630, and GXV690 engines, as well as compatible generators and lawn mower applications using the same fuel pump configuration.

Product Compatibility

OEM / Reference Numbers:

• 16700-Z6L-003
• 16700Z6L003
• Stens 520-012

Important: Engine model alone may not guarantee fitment. Please compare the OEM number, mounting-hole spacing, inlet/outlet size, port orientation, and pump shape with your original part before ordering.

Specifications

Key Features

• Direct Replacement Design – Designed for compatible Honda GX and GXV series engines using OEM 16700-Z6L-003.
• Consistent Fuel Delivery – Helps supply fuel from the tank to the carburetor for dependable engine operation.
• Durable Construction – Built from wear-resistant materials for reliable performance under regular engine operating conditions.
• 70mm Mounting Spacing – Designed around a 70mm / 2.75" mounting-hole distance for compatible applications.
• Multiple Equipment Applications – Suitable for select engines used in generators, lawn mowers, and other outdoor power equipment.
• Easy Replacement – Designed to replace a worn, leaking, or weak original fuel pump without major modification when properly matched.