{"product_id":"dorman-engine-cooling-fan-motor-relay-921-300-direct-fit-plug-and-play-replacement-for-chrysler-dodge","title":"Dorman Engine Cooling Fan Motor Relay 921-300 — Direct-Fit Plug-and-Play Replacement for Chrysler \u0026 Dodge","description":"\u003cp\u003e\u003cstrong\u003eThe Dorman 921-300 Engine Cooling Fan Motor Relay is a direct-fit replacement relay designed to restore reliable electric cooling-fan operation on specified Chrysler and Dodge vehicles.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis relay replaces the factory unit that controls the engine cooling fan circuit. Built with factory-style connectors and durable materials, it is designed and tested to match the original part's function so you can return the cooling system to proper working order without modifying wiring or connectors. Before ordering, use the vehicle-fit tool to confirm compatibility with your year, make, and model.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this relay restore cooling-fan operation?\u003c\/h3\u003e\n\u003cp\u003eThe relay acts as an electrical switch that lets the engine control module or thermal sensor power the cooling fan only when needed. A faulty relay can prevent the fan from turning on or cause it to run continuously; swapping in a properly tested replacement restores correct on\/off control without altering the rest of the system.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMatches original relay function for key model years of Chrysler Town \u0026amp; Country, Voyager, Dodge Grand Caravan, and Journey\u003c\/li\u003e\n  \u003cli\u003eFactory-style terminals fit existing harnesses—no splicing required\u003c\/li\u003e\n  \u003cli\u003eOn-vehicle testing verifies switching performance before shipping\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes the Dorman 921-300 different from a generic relay?\u003c\/h3\u003e\n\u003cp\u003eThis unit is manufactured to mirror the original equipment relay's form and connectors so installation is straightforward. Components and assembly are selected to withstand automotive temperature and vibration conditions, which helps ensure longer service life than many off-the-shelf, non-vehicle-specific relays.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDurable construction for automotive environments\u003c\/li\u003e\n  \u003cli\u003eFactory-style connector layout reduces fitment risk\u003c\/li\u003e\n  \u003cli\u003eQuality-tested on vehicles to confirm switching reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is it to install in my vehicle?\u003c\/h3\u003e\n\u003cp\u003eInstallation is simple for anyone familiar with basic under-hood or relay-box servicing. The relay uses the same mounting and connector style as the original, so it typically slides into the factory relay socket with no extra tools or wiring changes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePlug-and-play replacement—no cutting or splicing\u003c\/li\u003e\n  \u003cli\u003eFits into the factory relay block or bracket used in listed vehicles\u003c\/li\u003e\n  \u003cli\u003eSuitable for DIY replacement or quick shop swap\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich vehicles does this relay fit and how do I confirm compatibility?\u003c\/h3\u003e\n\u003cp\u003eThe Dorman 921-300 is compatible with a range of Chrysler and Dodge minivans and crossovers from specific model years. Always verify fit by entering your vehicle's exact trim and year into the garage\/fitment tool and checking the Confirmed Fit bar for any special notes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCommon fits include Chrysler Town \u0026amp; Country (2008–2016) and Dodge Grand Caravan (2008–2019)\u003c\/li\u003e\n  \u003cli\u003eAlso fits select Dodge Journey and Chrysler Voyager model years—see fitment tool for details\u003c\/li\u003e\n  \u003cli\u003eIf an information icon appears in the fitment tool, hover to read additional compatibility notes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Dorman 921-300 relay is aimed at vehicle owners and technicians who need a reliable, direct-replacement cooling fan relay without modifying the electrical system. It's a practical option for DIY mechanics repairing a non-functioning or intermittently operating cooling fan, and for service shops seeking a tested, factory-style component for Chrysler Town \u0026amp; Country, Chrysler Voyager, Dodge Grand Caravan, and Dodge Journey model years listed. Confirm fitment with your vehicle details before purchase to ensure a correct match.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eFeatures: Ideal replacement, durable construction, easy installation, quality tested—see product page for fitment checklist.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will this relay fit my 2013 Dodge Grand Caravan?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—Dorman 921-300 lists compatibility with Dodge Grand Caravan model years including 2013; confirm with the vehicle-fit tool using your trim.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need to rewire anything to install this relay?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No rewiring is required—the relay uses factory-style connectors for plug-and-play installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":67590561530041,"sku":"B07RSWY6X9","price":85.13,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/dorman-921-300-front-view.jpg?v=1790535070","url":"https:\/\/redleafauto.ca\/products\/dorman-engine-cooling-fan-motor-relay-921-300-direct-fit-plug-and-play-replacement-for-chrysler-dodge","provider":"Redleaf Auto","version":"1.0","type":"link"}