{"product_id":"starter-relay-solenoid-for-honda-fourtrax-trx400ex-1999-2004-trx300ex-1993-2003","title":"Starter Relay Solenoid For Honda Fourtrax TRX400EX 1999-2004 \/TRX300EX 1993-2003","description":"\u003ch2\u003eStarter Relay Solenoid for Honda\u003c\/h2\u003e\u003cp\u003eThis starter relay solenoid delivers reliable high-current switching for Honda Fourtrax TRX400EX and TRX300EX ATVs, replacing worn or failed starter relays that cause no-crank or slow-crank conditions.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis starter relay solenoid is a direct-fit replacement for the factory relay on Honda Fourtrax TRX400EX and TRX300EX models. The relay closes the high-amperage circuit between battery and starter motor so the engine cranks with a strong, consistent draw. It suits riders and mechanics repairing no-start or intermittent-start issues on these classic sport ATVs.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eHeavy-duty internal contacts handle repeated high-current starter loads\u003c\/li\u003e\n\u003cli\u003eSealed housing resists mud, water splash, and trail debris\u003c\/li\u003e\n\u003cli\u003eDirect-fit terminal layout matches the stock Honda relay position\u003c\/li\u003e\n\u003cli\u003eRubber-mounted base reduces vibration damage to internal contacts\u003c\/li\u003e\n\u003cli\u003eCopper core windings provide stable coil activation at 12V\u003c\/li\u003e\n\u003cli\u003eSimple two-bolt and plug-in installation with basic hand tools\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Honda Fourtrax TRX400EX 1999-2004\u003c\/li\u003e\n\u003cli\u003efor Honda Fourtrax TRX300EX 1993-2003\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTrailside no-crank diagnosis and repair\u003c\/li\u003e\n\u003cli\u003eRoutine replacement on high-hour ATVs\u003c\/li\u003e\n\u003cli\u003eRestoring starter systems on older machines\u003c\/li\u003e\n\u003cli\u003eShop repairs on sport and utility-style ATV starters\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStarter Relay Solenoid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHonda Fourtrax TRX400EX 1999-2004, TRX300EX 1993-2003\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e How do I know the relay is the problem and not the starter? \u003cstrong\u003eA:\u003c\/strong\u003e A clicking relay with no crank often points to the relay, while a silent system may be the starter or battery. Testing voltage at the starter terminal during cranking confirms which part has failed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this relay need any wiring changes? \u003cstrong\u003eA:\u003c\/strong\u003e No, it uses the factory terminal positions and plug layout for the listed models. Basic tools and a battery disconnect are all that is needed for installation.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":50554010239062,"sku":"ZZ3M02493","price":22.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_630bc9eb-a713-4d90-b5b5-8a570715cf8e.jpg?v=1790871717","url":"https:\/\/www.solidspare.com\/products\/starter-relay-solenoid-for-honda-fourtrax-trx400ex-1999-2004-trx300ex-1993-2003","provider":"Solid Spare","version":"1.0","type":"link"}