Home/1956 Oldsmobile 98 Go Free Same Day Shipping 9/16 in 1956 Oldsmobile 98 Category Brakes & Wheel Bearing Catalog Brakes Brakes Brake Shoes Engine & Engine Management Catalog Engine Sensors & Electrical Engine Sensors & Electrical Ignition Coils Tune Up & Maintenance Tune Up & Maintenance Spark Plugs Exterior, Body Parts & Mirrors Catalog Body & Frame Body & Frame Weatherstripping Interior Catalog Interior Components Interior Components Auto Carpet Floor Mats & Liners Steering & Suspension Catalog Shocks, Struts & Springs Shocks, Struts & Springs Shocks and Struts Year / Make / Model 1956 Oldsmobile 98 Brand TRQ Socket Size 30mm 32mm 34mm 35mm 36mm 4mm 5/8 in 7/8 in 9/16 in See all (10) Price $0.00 - $25.00 Filter Results 9/16 in Enter Vehicle Year Make Model Specify your vehicle's year, make and model to guarantee fit. Year 2025202420232022202120202019201820172016201520142013201220112010200920082007200620052004200320022001200019991998199719961995199419931992199119901989198819871986198519841983198219811980197919781977197619751974197319721971197019691968196719661965196419631962196119601959195819571956195519541953195219511950194919481947194619451944194319421941194019391938193719361935193419331932193119301929192819271926 Make Alfa RomeoAmerican MotorsAudiAvantiBentleyBMWBuickCadillacChevroletChryslerDatsunDe TomasoDeLoreanDodgeExcaliburFerrariFiatFordFreightlinerGMCHondaInternationalIsuzuJaguarJeepKenworthLanciaLincolnLotusMackMazdaMercedes BenzMercuryMitsubishiNissanOldsmobileOshkoshPeterbiltPeugeotPlymouthPontiacPorscheRenaultRolls-RoyceSaabSubaruToyotaVolkswagenVolvo Model 4428898BravadaCalaisCustom CruiserCutlassCutlass CalaisCutlass CieraCutlass CruiserCutlass SupremeDelmont 88Delta 88FirenzaOmegaRegencyToronadoTouring Sedan Options Drivetrain Apply 1 Best match first Best match first Price: Low to High Price: High to Low A-Z Z-A 1 1 10 1 Notify When Available Submit Spark Plug Socket 3 reviews Brand: TRQ - TLK06455 Socket Drive: 3/8 in. Drive Socket Size: 9/16 in $10.95 Save 15% List $12.95 Save $2.00 Add to Cart Close Ship To Zip: Submit