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Starter Relay Solenoid for Kawasaki Ultra 150 JH 1200 1999-2005 - Replaces 27010-3757

Starter Relay Solenoid for Kawasaki Ultra 150 JH 1200 1999-2005 - Replaces 27010-3757

SKU:RMS090-102357

Regular price £28.20 GBP
Regular price £33.84 GBP Sale price £28.20 GBP
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Starter Relay Solenoid Switch

Kawasaki Ultra 150 JH 1200 cc · 1999-2005 · Replaces 27010-3757

This is a brand new starter relay solenoid switch, part number RMS090-102357, built as a direct replacement for the original unit fitted to the Kawasaki Ultra 150 JH 1200 cc from 1999 to 2005. The starter solenoid is the heavy duty switch that connects the battery to the starter motor. Pressing the start button sends only a small current to the solenoid coil, and the solenoid then closes the high current path that turns the engine over, so it carries the full cranking load every time the machine is started.

The unit measures 92 mm long, 59 mm wide and 43 mm high, with five wires, five terminals and two plugs, matching the original layout so the standard harness plugs straight in. The quality exceeds the OEM equipment and all products shipped are tested. All item pictures are accurate; if in doubt, compare the item against your original part before fitting.

Key Features

  • Brand new starter relay solenoid switch
  • Direct replacement for the original unit
  • Quality that exceeds the OEM equipment
  • Five wires, five terminals and two plugs, matching the original
  • Cross references to Kawasaki 27010-3757
  • All products shipped are tested

Technical Specs

Specification Detail
Part number RMS090-102357
Height 43 mm
Length 92 mm
Width 59 mm
Number of wires 5
Number of terminals 5
Number of plugs 2

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
Kawasaki Ultra 150 JH 1200 cc 1999-2005

OEM Part Number Cross Reference

Aftermarket replacement. OEM part numbers are listed for reference only.

Part Number Manufacturer / Brand
27010-3757 Kawasaki

Frequently Asked Questions

Will this fit without modification?

Yes. It is a direct replacement for the original solenoid and repeats the same five wires, five terminals and two plugs, so no cutting or splicing is required.

What is included?

One starter relay solenoid switch. No additional hardware is listed for this part.

How do I know the old solenoid has failed?

A single click with no crank while the battery is fully charged, rapid clicking, or starting that only works intermittently are the usual indications. Burnt or corroded terminals on the solenoid body support the same diagnosis.

Any safety points when fitting it?

Yes - there is a risk of electric shock, so disconnect the battery before servicing. Have the installation carried out by a qualified technician to avoid malfunction.

Dispatched from the UK · 12-month warranty · Fitment support from our technical team
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Shipping calculated at checkout. Free shipping over £150. Terms apply