Standard Ignition Battery Isolation Switch DS4000
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The Standard Ignition Battery Isolation Switch (part number DS3420) is a direct-fit replacement built to match the original equipment part.
Specifications:
| Switch Mounting Type | 4 Mounting Holes |
| Voltage | 12 |
| Terminal Type | Screw |
| Terminal Quantity | 3 |
| Terminal Gender | Male |
| Functions | Vapor Proof Battery Selector and Disconnect Switch |
| Finish | Plastic |
| Connector Quantity | 0 |
| Connector Gender | No Connector |
Interchanges With: BWD S9903, NAPA Echlin SW55