{"product_id":"12v-preheating-relay-mr8b-451-mm43128202-mm43128201-for-mitsubishi","title":"12V Preheating Relay MR8B-451 MM43128202 MM43128201 for Mitsubishi","description":"\u003cstrong\u003eThis 12V Preheating Relay is a high-quality aftermarket replacement part compatible with Mitsubishi and matches OEM Part# MR8B-451, MM43128202, MM43128201.\u003c\/strong\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis 12V preheating relay is engineered for Mitsubishi applications to ensure optimal engine starting in all conditions. It serves as a critical component in the glow plug system, managing the preheat cycle to reduce engine wear and improve startup efficiency.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEngineered for high-current handling and reliable switching.\u003c\/li\u003e\n\u003cli\u003eDurable housing protects against heat and vibration.\u003c\/li\u003e\n\u003cli\u003eMatches original equipment specifications for a precise fit.\u003c\/li\u003e\n\u003cli\u003eFacilitates faster starts in cold weather environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eMitsubishi Engines and Industrial Equipment\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number(s):\u003c\/strong\u003e MR8B-451, MM43128202, MM43128201\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 12V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Type:\u003c\/strong\u003e Preheating \/ Glow Plug Relay\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Mitsubishi\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Is this relay compatible with 24V systems? \u003cstrong\u003eA:\u003c\/strong\u003e No, this relay is specifically designed for 12V Mitsubishi electrical systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the function of a preheating relay? \u003cstrong\u003eA:\u003c\/strong\u003e It activates the glow plugs for a set duration to warm the combustion chamber before the engine cranks.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eCompatibility may vary by serial number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"Northline Parts","offers":[{"title":"Default Title","offer_id":42820509237319,"sku":"ZZ2T01516","price":24.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/7123\/5399\/files\/12_e8f447ce-c6c4-4df6-a91d-6fd1913893ec.jpg?v=1779791991","url":"https:\/\/www.northlineparts.com\/products\/12v-preheating-relay-mr8b-451-mm43128202-mm43128201-for-mitsubishi","provider":"Northline Parts","version":"1.0","type":"link"}