Standard Ignition DS-1381 Headlight Switch

Headlight Switch for Ford Expedition and F-Series

Standard Ignition DS-1381 is a direct-fit headlight switch built for 1999 Ford Expedition, F-150, and F-250 applications without fog lights and without automatic headlights. It uses a black plastic finish, a rectangular female connector layout, and blade terminals for a clean OE-style electrical connection.

Key Features

• Direct, snap-fit attachment method for straightforward replacement
• Combination switch function for headlight control applications
• Black plastic finish with a rectangular connector design
• 12 blade terminals with male terminal gender
• 12-volt electrical design for standard vehicle systems
• Copper alloy conductors for strong electrical conductivity and reduced resistive loss
• 100% tested for mechanical and electrical switching performance

Detailed Description

Standard Ignition DS-1381 is engineered for service replacement in 1999 Ford Expedition, 1999 Ford F-150, and 1999 Ford F-250 models that do not use fog lights or automatic headlights. The switch is built with durable materials and copper alloy conductors to support consistent current flow, while the tested switching design helps ensure reliable operation in daily use. This part cross-references Standard Ignition LS415 for the same application.

Common Issues This Part Can Address

• Headlights that do not turn on or respond inconsistently
• Intermittent switch operation when rotating or pulling the control
• Worn internal contacts causing unreliable lighting control
• Damaged connector or terminal interface at the dash switch
• Replacement needs after electrical wear in the original headlight switch

Installation Notes and Tips

Verify that the vehicle is equipped without fog lights and without automatic headlights before ordering. Confirm the connector shape, terminal count, and dash switch layout against the original part. Standard Ignition DS-1381 is a direct, snap-fit replacement, so proper alignment with the factory opening and electrical connector is important during installation.

Quality Assurance

Standard Ignition builds this switch with robust materials and tests each unit for mechanical and electrical switching performance. The design reflects long-term development focused on technician needs and dependable service replacement.