🚚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 RomeoAudiBMWBlue BirdBricklinBristolBritish LeylandBuickCadillacCheckerChevroletChryslerDaewooDaihatsuDeTomasoDodgeEagleFiatFordFreightlinerGMCGenesisGeoHondaHummerHyundaiInfinitiInternationalIsoIsuzuJaguarJeepKiaLaforzaLand RoverLexusLincolnMazdaMercedes-BenzMercuryMiniMitsubishiMobility VenturesNissanOldsmobileOshkosh Motor Truck Co.PeugeotPlymouthPontiacPorscheRenaultRoverSaabSaturnScionSmartSterling TruckSubaruSunbeamSuzukiTVRToyotaVPGVolkswagenVolvoWorkhorseWorkhorse Custom ChassisYugoModel- Select Model -100020006000ALLAcadianAstreAztekBonnevilleCatalinaFieroFirebirdFireflyG3G5G6G8GTOGrand AmGrand PrixLe MansMontanaParisiennePhoenixPursuitSolsticeSunbirdSunburstSunfireSunrunnerTempestTorrentTrans SportVentura IIVibeWaveYear- Select Year -198719861985198419831982198119801979197819771976Options - Select Options -- Display All Options -(4-98, 1.6L), VIN 0 (5th digit), .825" pilot bearing hole in crankshaft, AT(4-98, 1.6L), VIN 0 (5th digit), .825" pilot bearing hole in crankshaft, MT(4-98, 1.6L), VIN 0 (5th digit), 1.125" pilot bearing hole in crankshaft, AT(4-98, 1.6L), VIN 0 (5th digit), 1.125" pilot bearing hole in crankshaft, MT(4-98, 1.6L), VIN 9 (5th digit), .825" pilot bearing hole in crankshaft, AT(4-98, 1.6L), VIN 9 (5th digit), .825" pilot bearing hole in crankshaft, MT(4-98, 1.6L), VIN 9 (5th digit), 1.125" pilot bearing hole in crankshaft, AT(4-98, 1.6L), VIN 9 (5th digit), 1.125" pilot bearing hole in crankshaft, MT(4-98, 1.6L), VIN E (5th digit), .825" pilot bearing hole in crankshaft, AT(4-98, 1.6L), VIN E (5th digit), .825" pilot bearing hole in crankshaft, MT(4-98, 1.6L), VIN E (5th digit), 1.125" pilot bearing hole in crankshaft, AT(4-98, 1.6L), VIN E (5th digit), 1.125" pilot bearing hole in crankshaft, MT🔍 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 engine 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 engines for your vehiclePontiac Acadian 1979 enginesUsed & Remanufactured · 1979📅 Select Year to Refine ResultsAll Years198719861985198419831982198119801979197819771976👨🔧Not sure which engine fits your Acadian?Our specialists will match the exact unit for your year, engine, and drivetrain — free of charge.📞 (888) 412-2772Habla Español — (888) 412-2773