2021 Buick Encore Automatic Transmission Parts

This table covers the accumulators in this hydraulic or A/C circuit. Read more

This group shows a single part: GM GENUINE 24060298.

This table covers the pistons inside a transmission accumulator. Read more

One part is listed for the 2021 Buick Encore — GM GENUINE 24268041.

This table covers the Accumulator Piston Seal sleeves. Read more

GM GENUINE supplies both parts for the 2021 Buick Encore.

Listed part numbers: GM GENUINE 24271624 and GM GENUINE 24288114.

This table covers the Accumulator springs. Typical signs include a sagging corner, a broken coil, or a clunk from the spring pocket. Replace springs in axle pairs and inspect the seats. Read more

One part is listed for the 2021 Buick Encore — GM GENUINE 24268042.

This table covers the control units that command automatic-transmission shifts. Read more

One part is listed for the 2021 Buick Encore — GM GENUINE 24046814.

This table covers the Carrier Thrust bearings. Typical signs include a growl that rises with speed, or play in the shaft or hub. Set preload the way the notes specify. A dry or crushed bearing fails quickly. Read more

This group shows a single part: GM GENUINE 24278312.

This table covers the transmission or transfer-case housings. Read more

This group shows a single part: GM GENUINE 24284191.

This table covers the Case plugs. Typical signs include a leak at the drain or glow-plug hole, or a plug that has rounded off. Replace the crush washer and torque to the spec in the notes. Read more

This group shows a single part: GM GENUINE 11548252.

This table covers the vents on a transmission or axle housing. Read more

One part is listed for the 2021 Buick Encore — GM GENUINE 24285067.

This table covers the Clutch Apply plates. Typical signs include warpage, cracks, or a plate that no longer locates the assembly. Confirm which plate the notes describe — backing plates, clutch plates and strike plates are different parts. Read more

GM GENUINE supplies the 3 Clutch Apply Plate parts for the 2021 Buick Encore.

Part numbers include GM GENUINE 24267678, GM GENUINE 24286809 and GM GENUINE 24274232.

This table covers the Clutch Apply rings. Read more

One part is listed for the 2021 Buick Encore — GM GENUINE 24269904.

This table covers the Clutch housings. Read more

2 Clutch Housing parts for the 2021 Buick Encore come from GM GENUINE.

Listed part numbers: GM GENUINE 24278556 and GM GENUINE 24284941.

This table covers the Clutch Housing Thrust bearings. Typical signs include a growl that rises with speed, or play in the shaft or hub. Set preload the way the notes specify. A dry or crushed bearing fails quickly. Read more

2 Clutch Housing Thrust Bearing parts for the 2021 Buick Encore come from GM GENUINE.

Part numbers include GM GENUINE 24260435 and GM GENUINE 24291353.

This table covers the Clutch hubs. Read more

This group shows a single part: GM GENUINE 24282552.

This table covers the pistons that apply a clutch pack. Read more

GM GENUINE supplies the 5 Clutch Pack Piston parts for the 2021 Buick Encore. GM GENUINE 24278260 carries the "Popular" badge.

Part numbers include GM GENUINE 24278260, GM GENUINE 24259060 and GM GENUINE 24050076, among others listed above.

This table covers the seals at the Clutch Pack Piston Dam. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

GM GENUINE supplies the 5 Clutch Pack Piston Dam / Seal parts for the 2021 Buick Encore. GM GENUINE 24230745 carries the "Popular" badge.

This group includes GM GENUINE 24230745, GM GENUINE 24230739 and GM GENUINE 24277333 and the remaining parts above.

This table covers the Clutch plates. Typical signs include warpage, cracks, or a plate that no longer locates the assembly. Confirm which plate the notes describe — backing plates, clutch plates and strike plates are different parts. Read more

GM GENUINE supplies the 9 Clutch Plate parts for the 2021 Buick Encore. GM GENUINE 24268140 carries the "Popular" badge.

The Backing Plate section lists 2 options from GM GENUINE — grouped under the catalog's "Backing Plate" designation — the notes column spells out what sets them apart. GM GENUINE 24267680 is listed in this group.

In the Friction grade, GM GENUINE supplies 5 parts: grouped under the catalog's "Friction" designation — the notes column spells out what sets them apart. A representative part number is GM GENUINE 24268140.

The Wave Plate section lists 1 option from GM GENUINE — grouped under the catalog's "Wave Plate" designation — the notes column spells out what sets them apart. GM GENUINE 24286803 is listed in this group.

1 ungrouped part is not assigned to a grade, with the same engine-level match.

Listed part numbers: GM GENUINE 24268140, GM GENUINE 24267680 and GM GENUINE 24272956, plus the other parts above.

This table covers the clutch-plate packs inside the transmission or transfer case. Read more

3 Clutch Plate Pack parts for the 2021 Buick Encore come from RAYBESTOS POWERTRAIN.

In the Friction Plate Pack grade, RAYBESTOS POWERTRAIN supplies 2 parts: grouped under the catalog's "Friction Plate Pack" designation — the notes column spells out what sets them apart. A representative part number is RAYBESTOS POWERTRAIN FRMGM03.

The Steel Plate Pack section lists 1 option from RAYBESTOS POWERTRAIN — grouped under the catalog's "Steel Plate Pack" designation — the notes column spells out what sets them apart. RAYBESTOS POWERTRAIN STMGM44 is listed in this group.

Listed part numbers: RAYBESTOS POWERTRAIN FRMGM03, RAYBESTOS POWERTRAIN RCP96521 and RAYBESTOS POWERTRAIN STMGM44.

This table covers the Clutch Plate Retaining rings. Read more

3 Clutch Plate Retaining Ring parts for the 2021 Buick Encore come from GM GENUINE.

Listed part numbers: GM GENUINE 24267681, GM GENUINE 24253298 and GM GENUINE 24272171.

This table covers the Clutch Seal rings. Read more

3 Clutch Seal Ring parts for the 2021 Buick Encore come from GM GENUINE.

Part numbers include GM GENUINE 24237428, GM GENUINE 24053198 and GM GENUINE 24274499.

This table covers the Clutch springs. Typical signs include a sagging corner, a broken coil, or a clunk from the spring pocket. Replace springs in axle pairs and inspect the seats. Read more

3 Clutch Spring parts for the 2021 Buick Encore come from GM GENUINE.

Part numbers include GM GENUINE 24271841, GM GENUINE 24273638 and GM GENUINE 24287544.

This table covers the detent levers that hold a shifter in gear. Read more

This group shows a single part: GM GENUINE 24295512.

This table covers the drive chains in the transfer case or oil pump. Read more

GM GENUINE supplies both parts for the 2021 Buick Encore.

Listed part numbers: GM GENUINE 24238173 and GM GENUINE 24077756.

This table covers the Drive sprockets. Read more

GM GENUINE supplies the 3 Drive Sprocket parts for the 2021 Buick Encore.

Part numbers include GM GENUINE 24055712, GM GENUINE 24268619 and GM GENUINE 24291288.

This table covers the Driven sprockets. Read more

GM GENUINE supplies both parts for the 2021 Buick Encore.

This group includes GM GENUINE 24268625 and GM GENUINE 24287365.

This table covers the replacement filters for this application — the table heading and notes say which circuit. Typical signs include restricted flow — long cranking, weak airflow, or dirty fluid after a short interval. Seat the new filter so it cannot bypass, and use the grade the notes call for. Read more

7 Filter parts for the 2021 Buick Encore come from 3 brands — GM GENUINE, RAYBESTOS POWERTRAIN and SKP. The "Popular" part is GM GENUINE TF925.

Listed part numbers: GM GENUINE TF925, GM GENUINE 24290959 and GM GENUINE TF935, plus the other parts above.

This table covers the gaskets that seal the Filter. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

One part is listed for the 2021 Buick Encore — GM GENUINE 24247757.

This table covers the heat exchangers that cool transmission fluid. Typical signs include fluid that overheats, a leak at the cooler fittings, or milky fluid that says coolant and ATF have mixed. Flush the lines when you replace a cooler. Cross-contamination is how a small leak becomes a transmission job. Read more

6 Fluid Cooler parts for the 2021 Buick Encore come from 3 brands — GM GENUINE, TYC and VARIOUS MFR. The "Popular" part is GM GENUINE 24043104.

Part numbers include GM GENUINE 24043104, GM GENUINE 42670685 and GM GENUINE 24062225, among others listed above.

This table covers the Fluid Cooler Line hoses. Typical signs include swelling, cracks, a soft spot, or a leak at a clamp. Replace adjacent aged hoses while the system is drained — they share the same heat cycle. Read more

7 Fluid Cooler Line / Hose parts for the 2021 Buick Encore come from 2 brands — GM GENUINE and SUNSONG.

Listed part numbers: GM GENUINE 42881074, GM GENUINE 42881073 and GM GENUINE 24044139, plus the other parts above.

This table covers the harness connectors at the Fluid Cooler Line / Hose. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock. Read more

One part is listed for the 2021 Buick Encore — GM GENUINE 24284114.

This table covers the seals at the Fluid Cooler Line / Hose. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

4 Fluid Cooler Line / Hose Seal parts are listed for the 2021 Buick Encore, from GM GENUINE and SKP.

This group includes GM GENUINE 24284737, GM GENUINE 85628205 and GM GENUINE 24237658 and the remaining parts above.

This table covers the Fluid Cooler Line clips. Read more

2 Fluid Cooler Line Clip parts for the 2021 Buick Encore come from 2 brands — DORMAN and GM GENUINE.

This group includes DORMAN 14152 and GM GENUINE 24205103.

This table covers the Fluid Cooler O-rings. Typical signs include a seep at a fitting or a housing that weeps after a service. Lube the new O-ring with the fluid it will see, and do not roll it into the groove. Read more

This group shows a single part: GM GENUINE 24273624.

This table covers the pans that hold automatic-transmission fluid. Read more

One part is listed for the 2021 Buick Encore — SPECTRA PREMIUM TP0107.

This table covers the Fluid pressure sensors. Typical signs include a check-engine light for MAP or fuel-rail pressure, or a limp mode under load. A vacuum leak or a clogged reference line will fake a bad pressure sensor. Read more

One part is listed for the 2021 Buick Encore — GM GENUINE 24049543.

This table covers the Fluid pumps. Typical signs include noise from the pump, no pressure, or fluid that never arrives at the outlet. Prime or fill the pump as the notes require. A dry start is a common way to kill a new unit. Read more

3 Fluid Pump parts for the 2021 Buick Encore come from GM GENUINE.

This group includes GM GENUINE 24041609, GM GENUINE 24052579 and GM GENUINE 24297279.

This table covers the Fluid Pump Cover bolts. Read more

5 Fluid Pump Cover Bolt parts for the 2021 Buick Encore come from GM GENUINE. The "Popular" part is GM GENUINE 11547920.

This group includes GM GENUINE 11547920, GM GENUINE 24044946 and GM GENUINE 11548705 and the remaining parts above.

This table covers the seals at the Fluid Pump. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

GM GENUINE supplies the 4 Fluid Pump Seal parts for the 2021 Buick Encore.

Part numbers include GM GENUINE 24268389, GM GENUINE 24055714 and GM GENUINE 24073693, among others listed above.

This table covers the gasket kits for this job. Typical signs include the leaks that sent this assembly to the bench. Confirm the kit matches the opening you are sealing; unused leftover pieces often belong to another configuration. Read more

One part is listed for the 2021 Buick Encore — ULTRA-POWER 66219.

This table covers the input carriers in the planetary gearset. Read more

This group shows a single part: GM GENUINE 24269643.

This table covers the seals at the Input Shaft. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

One part is listed for the 2021 Buick Encore — ELRING B18300.

This table covers the seals at the Manual Shaft. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

One part is listed for the 2021 Buick Encore — GM GENUINE 24256576.

This table covers the O-rings and seals at this joint. Read more

GM GENUINE supplies the 3 O-Rings & Seals parts for the 2021 Buick Encore.

Part numbers include GM GENUINE 24046855, GM GENUINE 24073694 and GM GENUINE 24264987.

This table covers the output carriers in the planetary gearset. Read more

One part is listed for the 2021 Buick Encore — GM GENUINE 24278426.

This table covers the seals at the Output Shaft. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

2 Output Shaft Seal parts for the 2021 Buick Encore come from 2 brands — NATIONAL and SKF.

This group includes NATIONAL 711188 and SKF 12995A.

This table covers the parking pawls that lock the transmission in Park. Read more

3 Parking Pawl parts for the 2021 Buick Encore come from GM GENUINE.

Listed part numbers: GM GENUINE 24045844, GM GENUINE 24280954 and GM GENUINE 24285405.

This table covers the Plug adapters. Read more

One part is listed for the 2021 Buick Encore — GM GENUINE 8654382.

This table covers the Reaction Internal gears. Read more

One part is listed for the 2021 Buick Encore — GM GENUINE 24273634.

This table covers the Retaining rings. Read more

GM GENUINE supplies the 3 Retaining Ring parts for the 2021 Buick Encore.

This group includes GM GENUINE 24231278, GM GENUINE 24271842 and GM GENUINE 24283583.

This table covers the brackets that mount the Shift Cable. Typical signs include a cracked mount, a rattle, or a bracket that no longer holds alignment. Confirm position in the notes. Many brackets look alike and bolt to different corners. Read more

One part is listed for the 2021 Buick Encore — GM GENUINE 84128062.

This table covers the Sun gears. Read more

GM GENUINE supplies the 5 Sun Gear parts for the 2021 Buick Encore.

This group includes GM GENUINE 24042484, GM GENUINE 24269026 and GM GENUINE 24274027 and the remaining parts above.

This table covers the Sun Gear bearings. Typical signs include a growl that rises with speed, or play in the shaft or hub. Set preload the way the notes specify. A dry or crushed bearing fails quickly. Read more

GM GENUINE supplies the 5 Sun Gear Bearing parts for the 2021 Buick Encore. GM GENUINE 24260438 carries the "Popular" badge.

This group includes GM GENUINE 24260438, GM GENUINE 24260431 and GM GENUINE 24268715 and the remaining parts above.

This table covers the Torque converters. Typical signs include a sulfur smell, rattling substrate, or an efficiency code. Confirm CARB vs Federal certification in the notes before ordering. Read more

2 Torque Converter parts for the 2021 Buick Encore come from 2 brands — GM GENUINE and TC REMANUFACTURING.

Part numbers include GM GENUINE 24299157 and TC REMANUFACTURING B241765.

This table covers the hardware around the torque converter and bellhousing. Read more

GM GENUINE supplies both parts for the 2021 Buick Encore.

This group includes GM GENUINE 11515767 and GM GENUINE 11515758.

This table covers the Torque Converter bolts. Read more

One part is listed for the 2021 Buick Encore — GM GENUINE 11588468.

This table covers the Torque Converter housings. Read more

One part is listed for the 2021 Buick Encore — GM GENUINE 24043268.

This table covers the seals at the Torque Converter Shaft. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

GM GENUINE supplies the 4 Torque Converter Shaft Seal parts for the 2021 Buick Encore.

This group includes GM GENUINE 24274857, GM GENUINE 24262294 and GM GENUINE 24267848 and the remaining parts above.

This table covers the automatic-transmission fluids specified for this gearbox. Typical signs include harsh or delayed shifts, fluid that smells burnt, or a shudder at light throttle. Use exactly the specification in the notes. Automatic transmissions are unforgiving of the wrong fluid. Read more

25 Transmission Fluid parts for the 2021 Buick Encore come from 9 brands — VALVOLINE, ACDELCO, LIQUI MOLY and 6 other brands. The "Popular" part is ACDELCO 109394.

In the ATF 64 grade, PENTOSIN supplies 2 parts: grouped under the catalog's "ATF 64" designation — the notes column spells out what sets them apart. A representative part number is PENTOSIN 1058113.

In the CVT grade, VALVOLINE, ACDELCO and LUBEGARD supply 5 parts: grouped under the catalog's "CVT" designation — the notes column spells out what sets them apart. A representative part number is ACDELCO 104118.

The Dexron section lists 6 options from ACDELCO, VALVOLINE, MOBIL and 1 other brand — grouped under the catalog's "Dexron" designation — the notes column spells out what sets them apart. ACDELCO 109394 is listed in this group.

The Multi-Vehicle section lists 10 options from VALVOLINE, LIQUI MOLY, LUCAS OIL and 2 other brands — grouped under the catalog's "Multi-Vehicle" designation — the notes column spells out what sets them apart. MOBIL 126505 is listed in this group.

The ZF Fluid section lists 1 option from ZF — grouped under the catalog's "ZF Fluid" designation — the notes column spells out what sets them apart. ZF 5961308626 is listed in this group.

1 further part sits outside the graded sections, with the same engine-level match.

This table covers the conditioners and additives used with this transmission fluid. Read more

7 Transmission Fluid Additive parts for the 2021 Buick Encore come from LUBEGARD. The "Popular" part is LUBEGARD 19610.

This group includes LUBEGARD 19610, LUBEGARD 60902 and LUBEGARD 19689 and the remaining parts above.

This table covers the mounts that hold the transmission to the chassis. Typical signs include a clunk on takeoff, a vibration at idle, or a separated rubber insert. Support the powertrain before unbolting a mount, and torque the fasteners in the notes. Read more

6 Transmission Mount parts are listed for the 2021 Buick Encore, from GM GENUINE, ANCHOR, DEA / MARMON RIDE CONTROL and 2 other brands. ANCHOR 3612 carries the "Popular" badge.

This group includes ANCHOR 3612, DEA / MARMON RIDE CONTROL A20127 and GM GENUINE 60003621 and the remaining parts above.

This table covers the Turbine Shaft Fluid Seal rings. Read more

This group shows a single part: GM GENUINE 24273629.

This table covers the seals at the Turbine Shaft. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

This group shows a single part: GM GENUINE 24269837.

This table covers the valve bodies that route hydraulic pressure inside the transmission. Read more

4 Valve Body parts for the 2021 Buick Encore come from GM GENUINE.

Listed part numbers: GM GENUINE 24042059, GM GENUINE 24288570 and GM GENUINE 24065468, plus the other parts above.

This table covers the check balls inside the transmission valve body. Read more

GM GENUINE supplies the 3 Valve Body Check Ball parts for the 2021 Buick Encore.

This group includes GM GENUINE 96020431, GM GENUINE 00147500 and GM GENUINE 00147485.

This table covers the Valve Body covers. Read more

3 Valve Body Cover parts are listed for the 2021 Buick Encore, from GM GENUINE and SKP.

This group includes GM GENUINE 24049671, GM GENUINE 24052991 and SKP SK24049671.

This table covers the gaskets that seal the Valve Body Cover. Typical signs include seepage at the joint, a burnt-oil smell, or a leak that appears only after a long drive. Clean both flanges and torque in the sequence the notes or the manual call for. Read more

This group shows a single part: GM GENUINE 24051191.

This table covers the Valve Body Separator plates. Typical signs include warpage, cracks, or a plate that no longer locates the assembly. Confirm which plate the notes describe — backing plates, clutch plates and strike plates are different parts. Read more

GM GENUINE supplies the 8 Valve Body Separator Plate parts for the 2021 Buick Encore. GM GENUINE 24288511 carries the "Popular" badge.

This group includes GM GENUINE 24288511, GM GENUINE 24293402 and GM GENUINE 24299952 and the remaining parts above.