🚚Flat Rate Shipping$299.00 to commercial addresses🛡Up to 5-Year WarrantyUnlimited miles on qualifying units📞Expert SupportMon–Fri 9AM–7PM · Sat 11AM–4PM🔄No Core Charge — 30 DaysTransmissions only · Keep your old unit🔍 Find Your Part▾Part Type- Select Part Type -EngineTransmissionMake- Select Make -AM GeneralAcuraAlfa RomeoAudiBMWBritish LeylandBuickCadillacChevroletChryslerDaewooDaihatsuDodgeEagleFiatFordFreightlinerGMCGenesisGeoHondaHummerHyundaiInfinitiInternationalIsuzuJaguarJeepKiaLand RoverLexusLincolnMazdaMercedes-BenzMercuryMiniMitsubishiNissanOldsmobilePeugeotPlymouthPontiacPorscheRenaultRoverSaabSaturnScionSmartSubaruSuzukiToyotaVolkswagenVolvoWorkhorseYugoModel- Select Model -ALLAllureApolloCenturyCommercial ChassisElectraEnclaveEncoreEncore GXEnvisionLacrosseLesabreLucerneOpelPark AvenueRainierReattaRegalRendezvousRivieraRoadmasterSkyhawkSkylarkSomersetSpecialTerrazaVeranoYear- Select Year -202020192018201720162015201420132012201120042003200220012000199919981997199619951994199319921991199019891988198719861985198419831982198119801979197819771976197519741973Options - Select Options -- Display All Options -AT, TH200, 6-231 (3.8L), 2 wire lock-up plug harnessAT, TH200, 6-231 (3.8L), 3 wire lock-up plug harnessAT, TH200, w/o 6-231AT, TH250, 6-231 (3.8L)AT, TH250, w/o 6-231AT, TH350, lock-up converter, multi-fit case, 1 wire lock-up plug harnessAT, TH350, lock-up converter, multi-fit case, 2 wire lock-up plug harnessAT, TH350, lock-up converter, multi-fit case, 3 wire lock-up plug harnessAT, TH350, lock-up converter, w/o multi-fit case, Chev built engine, 1 wire lock-up plug harnessAT, TH350, lock-up converter, w/o multi-fit case, Chev built engine, 2 wire lock-up plug harnessAT, TH350, lock-up converter, w/o multi-fit case, Chev built engine, 3 wire lock-up plug harnessAT, TH350, lock-up converter, w/o multi-fit case, w/o Chev built engine, 1 wire lock-up plug harnessAT, TH350, lock-up converter, w/o multi-fit case, w/o Chev built engine, 2 wire lock-up plug harnessAT, TH350, lock-up converter, w/o multi-fit case, w/o Chev built engine, 3 wire lock-up plug harnessAT, TH350, w/o lock-up converter, multi-fit caseAT, TH350, w/o lock-up converter, w/o multi-fit case🔍 Search Parts✅ Why Car Part Planet🛡Up to 5-Year WarrantyUnlimited miles on personal vehicles 2001+🚚Flat Rate Shipping$299 commercial · $99 liftgate fee residential🔄No Core Charge — 30 DaysKeep your old transmission up to 30 days🔍QA InspectedEvery unit passes quality checks before shipping📞Live Specialist SupportMon–Fri 9AM–7PM · Sat 11AM–4PM EST🔧Direct ReplacementExact-fit transmissions for your vehicleBuick Regal 1981 transmissionsUsed & Remanufactured · 1981📅 Select Year to Refine ResultsAll Years202020192018201720162015201420132012201120042003200220012000199919981997199619951994199319921991199019891988198719861985198419831982198119801979197819771976197519741973👨🔧Not sure which transmission fits your Regal?Our specialists will match the exact unit for your year, engine, and drivetrain — free of charge.📞 (888) 412-2772Habla Español — (888) 412-2773