{"product_id":"acdelco-gold-automatic-transmission-fluid-filter-kit-tf337-25325578-felt-media-oe-equivalent-fit","title":"ACDelco Gold Automatic Transmission Fluid Filter Kit TF337 (25325578) — Felt Media, OE-Equivalent Fit","description":"\u003cp\u003e\u003cstrong\u003eThe ACDelco Gold TF337 (25325578) is a premium automatic transmission fluid filter kit engineered to trap abrasive particles and maintain efficient fluid flow for reliable transmission operation.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis ACDelco Gold transmission filter kit is a high-quality aftermarket replacement designed to meet the fit, form, and function expectations of original equipment for General Motors vehicles and many other makes and models. Built with felt filter media, the TF337 captures metal shavings and debris produced by normal transmission wear, helping to prevent blockages and preserve internal components. Backed by ACDelco’s Gold line and manufactured to strict quality standards, this kit is suitable for service intervals and special-application needs.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the TF337 filter improve transmission fluid cleanliness?\u003c\/h3\u003e\n\u003cp\u003eThe felt media inside the TF337 provides an effective surface for trapping small abrasive particles without excessively restricting fluid flow. By capturing contaminants, the filter helps reduce the chance that debris will recirculate through valve bodies and torque converters.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFelt filter media for high filtration efficiency\u003c\/li\u003e\n  \u003cli\u003eDesigned to remove metal shavings and operational debris\u003c\/li\u003e\n  \u003cli\u003eMaintains strong fluid circulation to protect hydraulic operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this ACDelco Gold kit fit my vehicle?\u003c\/h3\u003e\n\u003cp\u003eACDelco manufactures the Gold TF337 to meet OE-equivalent specifications for fit, form, and function, targeting General Motors platforms and many other models. Always verify the part number (TF337 \/ 25325578) against your vehicle’s service manual or parts lookup to ensure compatibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOE-equivalent design intended for many GM vehicles\u003c\/li\u003e\n  \u003cli\u003eCompatible with a wide range of makes and models in special applications\u003c\/li\u003e\n  \u003cli\u003eConfirm fit using the TF337 or 25325578 reference number\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the practical benefits of choosing an ACDelco Gold transmission filter?\u003c\/h3\u003e\n\u003cp\u003eThe Gold line delivers a balance of dependable filtration and consistent fluid flow, helping technicians and do-it-yourselfers maintain transmission performance. Because ACDelco Gold parts are manufactured to strict quality requirements, they provide a reliable aftermarket alternative to OE parts without compromising serviceability.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePremium aftermarket replacement backed by GM standards\u003c\/li\u003e\n  \u003cli\u003eEngineered for reliable installation and consistent performance\u003c\/li\u003e\n  \u003cli\u003eReduces risk of flow-restricting contamination in transmission circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I maintain or replace the TF337 filter kit?\u003c\/h3\u003e\n\u003cp\u003eReplacement intervals depend on manufacturer recommendations and driving conditions; inspect the filter at routine service intervals or when performing a pan drop or fluid change. Use the specified procedure for your vehicle to ensure proper gasket seating and torque values when reinstalling parts.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReplace during scheduled transmission fluid service or when advised\u003c\/li\u003e\n  \u003cli\u003eFollow vehicle-specific installation and torque specifications\u003c\/li\u003e\n  \u003cli\u003eInspect fluid condition and filter for excessive debris during service\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The ACDelco Gold TF337 (25325578) filter kit is intended for vehicle owners, technicians, and fleet managers seeking a reliable OE-equivalent transmission filter. It is especially appropriate for those maintaining General Motors vehicles or performing transmissions service on a variety of makes that require an aftermarket part built to tight quality standards. If you want a durable felt-media filter that balances filtration efficiency with good fluid flow and is produced under ACDelco’s Gold-quality program, the TF337 is a practical choice.\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 the TF337 an original equipment (OE) part?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No — TF337 is an OE-equivalent aftermarket part from ACDelco Gold, manufactured to meet OE fit, form, and function standards.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What does the felt filter media remove?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The felt media captures metal shavings and debris from transmission operation while maintaining effective fluid flow.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ACDelco","offers":[{"title":"Default Title","offer_id":48086135931038,"sku":"B0013FVZG4","price":46.14,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/acdelco-gold-tf337-front-packaging.jpg?v=1785886190","url":"https:\/\/northtrailauto.ca\/products\/acdelco-gold-automatic-transmission-fluid-filter-kit-tf337-25325578-felt-media-oe-equivalent-fit","provider":"North Trail Auto","version":"1.0","type":"link"}