{"product_id":"f4a51-2-filter-kit-97-99","title":"F4A51-2 Transmission Filter Kit for 1997-1999 Mitsubishi \u0026 Hyundai","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eF4A51-2 Automatic Transmission Filter Kit — 1997–1999 | Fits Mitsubishi \u0026amp; Hyundai\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003eThis transmission filter kit is engineered for the F4A51-2 4-speed automatic transmission used in 1997–1999 Mitsubishi and compatible Hyundai vehicles. The kit bundles the two components most critical to a successful transmission service: an internal filter for the F4A51\/F5A51 (1996–April 1999 build date) and a nitrile rubber side pan gasket for the F4A41\/F4A42\/W4A42.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eWhat's Included:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n \t\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e1x F4A51\/F5A51 Internal Transmission Filter (fits 1996–April 1999 production)\u003c\/li\u003e\n \t\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003e1x F4A41\/F4A42\/W4A42 Side Pan Gasket (Nitrile)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eWhy Replace Your Transmission Filter?\u003c\/strong\u003e\nOver time, fine metal particles, clutch material, and fluid breakdown byproducts accumulate in the transmission pan and saturate the internal filter. A restricted filter reduces hydraulic pressure and limits fluid flow to the valve body, which can cause delayed or harsh gear engagement, erratic shifting, slipping between gears, transmission overheating, and premature wear on clutch packs and planetary gearsets. Servicing the filter and pan gasket at the recommended interval helps restore proper hydraulic function and can extend overall transmission life significantly.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eReplaces OEM Part Numbers:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n \t\u003cli class=\"font-claude-response-body whitespace-normal break-words pl-2\"\u003eMitsubishi: MD758684\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal\"\u003e\u003cstrong\u003eTransmission Code:\u003c\/strong\u003e F4A51-2\n\u003cstrong\u003eFitment Years:\u003c\/strong\u003e 1997–1999\n\u003cstrong\u003eCompatible Makes:\u003c\/strong\u003e Mitsubishi, Hyundai\n\u003cstrong\u003eVerify your transmission code before purchasing.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Trans Parts Direct","offers":[{"title":"Default Title","offer_id":52425230090421,"sku":"P FK41710K AFT","price":41.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/3872\/0181\/files\/P-FK41710K-AFT-scaled.jpg?v=1786617347","url":"https:\/\/transpartsdirect.com\/products\/f4a51-2-filter-kit-97-99","provider":"Trans Parts Direct","version":"1.0","type":"link"}