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SKU:
ZZ3F02376
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12V Solenoid Relay SW288 SW340 for Johnson & Evinrude OMC 172869 581528
$42.39
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$42.39
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$42.39
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
12V Solenoid Relay SW288 SW340 for Johnson & Evinrude OMC
This 12V Solenoid Relay SW288 SW340 for Johnson & Evinrude OMC 172869 581528 is an electrical switch that controls the starter motor circuit on outboard engines. The relay delivers reliable high-current switching for consistent engine starts.
Overview
This 12V solenoid relay SW288 SW340 for Johnson & Evinrude OMC 172869 581528 is a direct-acting starter relay designed for marine use. It engages the starter motor when the ignition key is turned, providing dependable power flow. This relay suits boat owners and marine technicians replacing a worn or failed starting component.
Built For Performance
- Rated for 12V DC electrical systems common on outboard motors
- Interchangeable with OEM cross-reference numbers 172869 and 581528
- Compact solenoid design fits original mounting locations
- Sealed housing resists moisture and vibration for marine environments
- Copper contacts ensure low resistance and stable current flow
Fits These Machines
- for Johnson outboard motors using relay SW288 or SW340
- for Evinrude outboard motors using relay SW288 or SW340
- for OMC outboard motors with starter relay part 172869 or 581528
On-The-Job Use
- Replaces faulty starter relays in saltwater or freshwater boat motors
- Used during routine electrical system repairs on aging outboards
- Installs in engine cowlings with standard hand tools
Specs At A Glance
| Voltage | 12V DC |
| Relay Type | Solenoid |
| Part Number(s) | SW288, SW340, 172869, 581528 |
Good To Know
Q: Will this relay work for both Johnson and Evinrude engines? A: Yes, this relay is compatible with both Johnson and Evinrude outboards that use the SW288 or SW340 reference, as well as OEM parts 172869 and 581528.
Q: Can I install this relay myself? A: Installation is straightforward for someone with basic mechanical skills, involving disconnecting the battery, removing the old relay, and connecting the new one to the same terminals.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.