{"product_id":"marddpair-radiator-cooling-fan-assembly-for-toyota-matrix-corolla-2003-2008-pontiac-vibe-2003-2004-1-8l-direct-fit-quiet-motor","title":"marddpair Radiator Cooling Fan Assembly for Toyota Matrix\/Corolla 2003–2008, Pontiac Vibe 2003–2004 — 1.8L Direct-Fit, Quiet Motor","description":"\u003cp\u003e\u003cstrong\u003eThe marddpair Radiator Cooling Fan 620-546 is a direct-fit replacement cooling fan assembly designed to restore proper engine cooling for Toyota Matrix and Corolla (2003–2008) and Pontiac Vibe (2003–2004).\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis replacement fan assembly—compatible with part numbers 312-55016-120, 620-546 and several OEM cross-references—helps your vehicle maintain stable operating temperatures by moving air across the radiator when airflow from driving is insufficient. It’s engineered to fit specific 1.8L models and is intended as a practical swap for worn or noisy factory fans. Before ordering, compare the product images and your existing fan to ensure correct fitment.\u003c\/p\u003e\n\n\u003ch3\u003eWill this fan fit my Toyota Matrix, Corolla, or Pontiac Vibe?\u003c\/h3\u003e\n\u003cp\u003eThe marddpair 620-546 is made to match the mounting points and electrical connectors for Matrix and Corolla models from 2003 to 2008 and Pontiac Vibe 2003–2004 with 1.8L engines. Fitment depends on the exact chassis and original equipment part number—verify against your current fan.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible part numbers: 312-55016-120, 620-546, 620630, 674-59743A, 88971521, 88971522, 88972524, TO3115125.\u003c\/li\u003e\n  \u003cli\u003eDesigned for Toyota Matrix and Corolla (2003–2008) and Pontiac Vibe (2003–2004) 1.8L.\u003c\/li\u003e\n  \u003cli\u003eCheck connector style and mounting bracket shape against your old unit before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this replacement fan improve cooling compared to a worn unit?\u003c\/h3\u003e\n\u003cp\u003eWhen the original fan weakens or the motor becomes noisy, airflow through the radiator drops and temperatures can climb. This replacement restores efficient air movement to assist heat dissipation during idle, slow traffic, or hot-weather driving.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRapid heat dissipation by moving air across the radiator core.\u003c\/li\u003e\n  \u003cli\u003eSmooth-running motor design reduces vibration and operational noise.\u003c\/li\u003e\n  \u003cli\u003eHelps maintain stable engine temperature under low-speed conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat should I expect during installation and operation?\u003c\/h3\u003e\n\u003cp\u003eInstallation typically involves unbolting the old assembly, unplugging the fan connector, and securing the new fan in the same location. The unit is a direct-replacement style, but basic hand tools and light mechanical skill are recommended.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStandard bolt-on replacement—uses factory mounting points.\u003c\/li\u003e\n  \u003cli\u003eReconnects to the vehicle’s original wiring harness; no major modification expected.\u003c\/li\u003e\n  \u003cli\u003eListen for quiet, consistent operation after installation; no rattles or grinding.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and reliable is the marddpair fan assembly?\u003c\/h3\u003e\n\u003cp\u003eThe assembly is built to withstand routine engine-bay conditions and frequent thermal cycles. While longevity depends on vehicle environment and usage, this unit is intended to replace failed factory fans and return reliable performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eEngineered for steady, low-noise performance in everyday driving.\u003c\/li\u003e\n  \u003cli\u003eConstructed to tolerate heat and vibration common under the hood.\u003c\/li\u003e\n  \u003cli\u003eIdeal as a cost-effective alternative to OEM replacement parts when matched to part numbers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this is for: Drivers of Toyota Matrix and Corolla (2003–2008) or Pontiac Vibe (2003–2004) with 1.8L engines who are experiencing reduced cooling performance, a noisy or failing radiator fan, or who need a correct-fit replacement using referenced part numbers. This product suits do-it-yourself mechanics and professional installers seeking a direct, reliable swap for worn factory fan assemblies. Always confirm visual and part-number compatibility with your existing unit before purchasing.\u003c\/p\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: Is this fan compatible with my Corolla 2005?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes if your Corolla is a 2003–2008 1.8L model—confirm by matching part numbers or comparing connector and mounting points.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the fan include wiring or mounting hardware?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The assembly generally uses the vehicle’s original connector and mounts; additional hardware is usually not required.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"marddpair","offers":[{"title":"Default Title","offer_id":48083875168414,"sku":"B09S32X76Q","price":84.03,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/marddpair-front-assembly-view.jpg?v=1785838056","url":"https:\/\/northtrailauto.ca\/products\/marddpair-radiator-cooling-fan-assembly-for-toyota-matrix-corolla-2003-2008-pontiac-vibe-2003-2004-1-8l-direct-fit-quiet-motor","provider":"North Trail Auto","version":"1.0","type":"link"}