{"product_id":"premium-guard-pt221-transmission-filter-kit","title":"Premium Guard PT221 Transmission Filter Kit","description":"\u003ch2\u003eTransmission Filter Kit for GM Applications\u003c\/h2\u003e\u003cp\u003ePremium Guard PT221 is a transmission filter kit built for a wide range of classic Chevrolet, GMC, Buick, Oldsmobile, and Pontiac vehicles. It is specified with a 13-bolt hole pattern and an NBR gasket material for service work on compatible GM transmissions.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTransmission filter kit for service and maintenance applications\u003c\/li\u003e\n\u003cli\u003e13 bolt hole quantity for the listed transmission pan pattern\u003c\/li\u003e\n\u003cli\u003eNBR gasket material for sealing in transmission service\u003c\/li\u003e\n\u003cli\u003eDirect fit coverage for many Chevrolet C10, GMC K1500, and Pontiac Grand Prix applications\u003c\/li\u003e\n\u003cli\u003ePremium Guard part number PT221\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003ePremium Guard PT221 is a transmission filter kit for a broad range of rear-wheel-drive GM cars, trucks, vans, and SUVs from the 1960s through the mid-1980s. Coverage includes popular applications such as Chevrolet C10, Chevrolet Camaro, Chevrolet Corvette, GMC C1500, GMC K2500, Buick LeSabre, Oldsmobile Cutlass, and Pontiac Firebird. This part cross-references Wix 58878 and FEL-PRO 1021 for the same application. If you are servicing a compatible GM automatic transmission, PT221 provides the filter and gasket match needed for routine transmission maintenance.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eTransmission fluid contamination from a worn or restricted filter\u003c\/li\u003e\n\u003cli\u003ePoor shifting caused by reduced fluid flow through the filter\u003c\/li\u003e\n\u003cli\u003eFluid seepage at the pan gasket during service\u003c\/li\u003e\n\u003cli\u003eMaintenance needs on older Chevrolet, GMC, Buick, Oldsmobile, and Pontiac vehicles\u003c\/li\u003e\n\u003cli\u003eTransmission service on vehicles such as Chevrolet Caprice, GMC G3500, and Pontiac Bonneville\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the pan bolt pattern and gasket style before installation. PT221 is listed with 13 bolt holes and an NBR gasket material, so matching the transmission pan and filter design is important for proper service. Clean the pan and sealing surfaces thoroughly before reassembly, and confirm the transmission fluid level after installation. Fits 1978-1984 Chevrolet C10, N\/A; Fits 1979-1984 GMC C1500, N\/A; Fits 1982-1984 Pontiac Grand Prix, N\/A.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003ePremium Guard PT221 is cataloged as a transmission filter kit for the listed GM applications and is identified by established interchange references including Wix and FEL-PRO part numbers for the same use case.\u003c\/p\u003e","brand":"Premium Guard","offers":[{"title":"Default Title","offer_id":52725027111093,"sku":"FCJP-PT221","price":21.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/PG_PT221_Fro.jpg?v=1782024997","url":"https:\/\/www.partcatalog.com\/products\/premium-guard-pt221-transmission-filter-kit","provider":"PartCatalog","version":"1.0","type":"link"}