Starter Relay Solenoid for Suzuki LTA and LTF
Suzuki LTA 400 Eiger, LTF 400, LTA 500 Vinson and LTA 500, 2002-2007
This is a brand new starter relay solenoid switch for the Suzuki LTA 400 Eiger, LTF 400, LTA 500 Vinson and LTA 500 quads built between 2002 and 2007. It replaces OEM part number 31800-03G00. The starter relay solenoid is the heavy-duty switch that sits between the battery and the starter motor: when you press the start button, the small current from the button energises the solenoid coil, which closes a set of high-current contacts and passes full battery current to the starter.
The quality of this unit exceeds the OEM equipment it replaces, and all products shipped are tested before dispatch. All of our item pictures are accurate, so if you are in any doubt about identification, compare the unit shown against your original part before you order. Our part number for this solenoid is RMS090-104970.
Key Features
- Brand new starter relay solenoid switch, not a refurbished unit
- Quality exceeds the OEM equipment
- Direct replacement for OEM 31800-03G00
- Two heavy-current terminals and one plug for the trigger circuit
- Compact body, 45 mm high by 43 mm long by 58 mm wide
- All products shipped are tested
- Item pictures are accurate for comparison against your original part
Technical Specs
| Specification |
Detail |
| Part number |
RMS090-104970 |
| Component type |
Starter relay solenoid switch |
| Height |
45 mm |
| Length |
43 mm |
| Width |
58 mm |
| Number of terminals |
2 |
| Number of plugs |
1 |
Vehicle Fitment Guide
Years shown are the overall coverage span for this part. Please confirm against the OEM part number on your original unit before ordering.
| Make & Model |
Years |
| Suzuki LTA 400 Eiger |
2002-2007 |
| Suzuki LTF 400 |
2002-2007 |
| Suzuki LTA 500 Vinson |
2002-2007 |
| Suzuki LTA 500 |
2002-2007 |
OEM Part Number Cross Reference
Aftermarket replacement. OEM part numbers are listed for reference only.
| Part Number |
Manufacturer / Brand |
| 31800-03G00 |
Suzuki |
Frequently Asked Questions
Will this solenoid fit without modification?
Yes, on the models listed above. It is a direct replacement for OEM 31800-03G00, with two heavy-current terminals and a single plug for the trigger circuit, so the original battery lead, starter lead and trigger plug all reconnect as they were.
What is included?
The starter relay solenoid switch itself. Re-use your original mounting rubber and cables.
How can I tell that my old solenoid has failed?
The classic symptom is a single loud click, or a rapid chattering, when you press the start button while the battery is known to be good and the lights stay bright. A solenoid that has failed open gives no click at all and no crank. If the starter spins when you bridge the two heavy terminals with a screwdriver but not when you press the button, the solenoid is at fault rather than the starter motor.
Is this the starter motor?
No. This is the starter relay solenoid, the switch that feeds the starter motor. It is a small unit, 45 mm by 43 mm by 58 mm, usually mounted near the battery. The starter motor itself is a separate part bolted to the engine.
Dispatched from the UK · 12-month warranty · Fitment support from our technical team
