Dorman 85988 Batt Isolator Switch Battery Isolator Switch Universal
Confirm Fitment Before You Buy
Not sure it fits? Message Year/Make/Model/Engine (2WD/4WD if applicable) and we’ll help confirm compatibility.
Why buy from Koskowski Automotive?
• 50+ years (since 1972) • Dorman Authorized Seller • Fast shipping • Easy returns
Regular price
$22.26
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Vehicle Fitment: Use the table below to match your exact configuration. If you don’t see your exact setup, message us before ordering.
This battery cut-off switch is designed to match the appearance and function of the original switch on specified applications. Made of quality materials, it is engineered for reliable performance and durability.
- Direct replacement - this battery cut-off switch is made to match the fit and performance of the original switch on specific vehicle applications
- Ideal solution - this switch is a reliable replacement for an original part that has failed due to fatigue, heat or vibration
- Durable construction - this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
Vehicle Fitment
Universal part - not specific to one vehicle. Check the specifications below for size and fit.
Please confirm the part number and your vehicle's year, make, model and engine before ordering. Questions? Message us with your VIN and we'll check fitment for you.
Specifications
| Brand | Dorman |
|---|---|
| Part Number | 85988 |
| UPC | 037495859882 |
| Terminal Type | Screw |
| Mounting Hardware Included | No |
| Switch Activation Type | Rotary |
| Amperage | 100 A |
| Color/Finish | Black |
| Housing Material | Plastic |
| Illuminated | No |
| Package Contents | 1 Switch |
| Pole Type | Push-pull |
| Switch Color/Finish | Black |
| Switch Cover | No |
| Switch Material | Plastic |
| Switch Weatherproof Sealed | No |
| Throw Type | Single |
| Wiring Harness Included | No |
| Country of Origin | China |
| Warranty | Limited Lifetime |
OE & Interchange Numbers
| 786125 | Interchange |
|---|---|
| DS1346 | Interchange |
| 30089 | Interchange |
| 5575PT | Interchange |
| 5575C | Interchange |
| 41860 | Interchange |
| RS2039 | Interchange |
| 5575A | Interchange |