2025 GMC Yukon Automatic Transmission Parts

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

This group shows a single part: GM GENUINE 24070740.

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

One part is listed for the 2025 GMC Yukon — GM GENUINE 24043506.

This table covers the Case covers. Read more

3 Case Cover parts for the 2025 GMC Yukon come from GM GENUINE.

Part numbers include GM GENUINE 24294268, GM GENUINE 24056939 and GM GENUINE 24062001.

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

One part is listed for the 2025 GMC Yukon — GM GENUINE 11548770.

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

2 Case Vent parts for the 2025 GMC Yukon come from GM GENUINE.

Part numbers include GM GENUINE 24261261 and GM GENUINE 84881460.

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

2 Clutch Apply Plate parts for the 2025 GMC Yukon come from GM GENUINE.

Part numbers include GM GENUINE 24270148 and GM GENUINE 24270200.

This table covers the Clutch Apply rings. Read more

This group shows a single part: GM GENUINE 24270338.

This table covers the Clutch housings. Read more

One part is listed for the 2025 GMC Yukon — GM GENUINE 24049870.

This table covers the Clutch hubs. Read more

One part is listed for the 2025 GMC Yukon — GM GENUINE 24292057.

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

6 Clutch Pack Piston parts for the 2025 GMC Yukon come from GM GENUINE. The "Popular" part is GM GENUINE 24270344.

Listed part numbers: GM GENUINE 24270344, GM GENUINE 24280877 and GM GENUINE 24043098, plus the other parts 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

7 Clutch Pack Piston Dam / Seal parts for the 2025 GMC Yukon come from GM GENUINE. The "Popular" part is GM GENUINE 24280521.

Listed part numbers: GM GENUINE 24280521, GM GENUINE 24270301 and GM GENUINE 24270306, plus the other 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

8 Clutch Plate parts for the 2025 GMC Yukon come from GM GENUINE. The "Popular" part is GM GENUINE 24280378.

In the Backing Plate grade, GM GENUINE supplies 1 part: grouped under the catalog's "Backing Plate" designation — the notes column spells out what sets them apart. A representative part number is GM GENUINE 24270326.

The Friction section lists 6 options from GM GENUINE — grouped under the catalog's "Friction" designation — the notes column spells out what sets them apart. GM GENUINE 24280378 is listed in this group.

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

Part numbers include GM GENUINE 24280378, GM GENUINE 24270326 and GM GENUINE 24273217, among others listed above.

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

One part is listed for the 2025 GMC Yukon — GM GENUINE 24294354.

This table covers the Clutch Plate Retaining rings. Read more

GM GENUINE supplies the 5 Clutch Plate Retaining Ring parts for the 2025 GMC Yukon.

This group includes GM GENUINE 24270209, GM GENUINE 24270210 and GM GENUINE 24270211 and the remaining parts above.

This table covers the Drive Sprocket 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 19133111.

This table covers the Extension housings. Read more

GM GENUINE supplies both parts for the 2025 GMC Yukon.

Part numbers include GM GENUINE 24291463 and GM GENUINE 24269276.

This table covers the Extension Housing bolts. Read more

This group shows a single part: GM GENUINE 11515767.

This table covers the gaskets that seal the Extension Housing. 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

2 Extension Housing Gasket parts for the 2025 GMC Yukon come from GM GENUINE.

Part numbers include GM GENUINE 24273850 and GM GENUINE 24271580.

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

4 Filter parts are listed for the 2025 GMC Yukon, from VARIOUS MFR and GM GENUINE.

In the Economy grade, VARIOUS MFR supplies 2 parts: the catalog's value-priced group. A representative part number is VARIOUS MFR PT99577.

The Standard Replacement section lists 2 options from GM GENUINE — built to original-equipment specification. GM GENUINE TF937 is listed in this group.

Listed part numbers: VARIOUS MFR PT99577, VARIOUS MFR PT99577X and GM GENUINE TF937, plus the other parts above.

This table covers the flexplates that connect the crankshaft to the torque converter. Read more

This group shows a single part: GM GENUINE 12698631.

This table covers the Flexplate Mounting bolts. Read more

This group shows a single part: GM GENUINE 11569956.

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

4 Fluid Cooler parts are listed for the 2025 GMC Yukon, from DORMAN, GM GENUINE, TECHPRO and 1 other brand.

This group includes DORMAN 918479, GM GENUINE 85822148 and TECHPRO GM4050135 and the remaining parts 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

One part is listed for the 2025 GMC Yukon — GM GENUINE 86584016.

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

3 Fluid Cooler Line / Hose Seal parts for the 2025 GMC Yukon come from GM GENUINE.

Listed part numbers: GM GENUINE 85639955, GM GENUINE 85628205 and GM GENUINE 24237658.

This table covers the Fluid Cooler Line clips. Read more

GM GENUINE supplies both parts for the 2025 GMC Yukon.

Part numbers include GM GENUINE 22988272 and GM GENUINE 15698443.

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

This group shows a single part: GM GENUINE 24043538.

This table covers the gaskets that seal the Fluid Pan. 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 2025 GMC Yukon — GM GENUINE 24297886.

This table covers the Fluid Pan magnets. Read more

This group shows a single part: GM GENUINE 24274971.

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

One part is listed for the 2025 GMC Yukon — GM GENUINE 24048561.

This table covers the gaskets that seal the Fluid Pump. 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 24047734.

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

2 Fluid Pump Seal parts for the 2025 GMC Yukon come from GM GENUINE.

This group includes GM GENUINE 24290889 and GM GENUINE 24270191.

This table covers the Fluid temperature sensors. Typical signs include hard cold starts, a fan that never comes on, or a gauge that disagrees with the scan tool. A sensor that reads open or shorted is usually the part; an implausible-but-smooth reading can be wiring. Read more

One part is listed for the 2025 GMC Yukon — GM GENUINE 24271129.

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

One part is listed for the 2025 GMC Yukon — GM GENUINE 24060760.

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

This group shows a single part: GM GENUINE 24288402.

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

This group shows a single part: GM GENUINE 24047736.

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

2 Output Carrier parts for the 2025 GMC Yukon come from GM GENUINE.

Part numbers include GM GENUINE 24048102 and GM GENUINE 24048117.

This table covers the Output Carrier Internal gears. Read more

This group shows a single part: GM GENUINE 24042196.

This table covers the wear sleeves used to restore a Output Shaft seal surface. Read more

One part is listed for the 2025 GMC Yukon — GM GENUINE 24265138.

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

GM GENUINE supplies both parts for the 2025 GMC Yukon.

Part numbers include GM GENUINE 24288846 and GM GENUINE 24265265.

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

One part is listed for the 2025 GMC Yukon — GM GENUINE 24284855.

This table covers the Plug adapters. Read more

This group shows a single part: GM GENUINE 8654382.

This table covers the Reaction Internal gears. Read more

3 Reaction Internal Gear parts for the 2025 GMC Yukon come from GM GENUINE.

Listed part numbers: GM GENUINE 24050164, GM GENUINE 24046051 and GM GENUINE 24042202.

This table covers the Retaining rings. Read more

5 Retaining Ring parts for the 2025 GMC Yukon come from GM GENUINE.

Listed part numbers: GM GENUINE 24074958, GM GENUINE 24284249 and GM GENUINE 24284250, plus the other parts above.

This table covers the Snap rings. Read more

GM GENUINE supplies the 3 Snap Ring parts for the 2025 GMC Yukon.

Listed part numbers: GM GENUINE 24046009, GM GENUINE 19133024 and GM GENUINE 19133007.

This table covers the Sun gears. Read more

4 Sun Gear parts for the 2025 GMC Yukon come from GM GENUINE.

This group includes GM GENUINE 24052589, GM GENUINE 24069198 and GM GENUINE 24075371 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

3 Sun Gear Bearing parts for the 2025 GMC Yukon come from GM GENUINE.

Listed part numbers: GM GENUINE 24269123, GM GENUINE 24289653 and GM GENUINE 24289654.

This table covers the Sun Gear shafts. Read more

This group shows a single part: GM GENUINE 24050268.

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

One part is listed for the 2025 GMC Yukon — GM GENUINE 24067093.

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

5 Torque Converter / Bell Housing Components parts for the 2025 GMC Yukon come from GM GENUINE. The "Popular" part is GM GENUINE 24263130.

Part numbers include GM GENUINE 24263130, GM GENUINE 11546890 and GM GENUINE 11605268, among others listed above.

This table covers the Torque Converter bolts. Read more

2 Torque Converter Bolt parts for the 2025 GMC Yukon come from GM GENUINE.

Part numbers include GM GENUINE 11588468 and GM GENUINE 11547342.

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

This group shows a single part: GM GENUINE 24288257.

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

3 Transmission Fluid parts are listed for the 2025 GMC Yukon, from PENTOSIN and ACDELCO.

This group includes ACDELCO 104107, PENTOSIN 1058114 and PENTOSIN 1058216.

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

LUBEGARD supplies the 6 Transmission Fluid Additive parts for the 2025 GMC Yukon. LUBEGARD 19610 carries the "Popular" badge.

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

5 Transmission Mount parts for the 2025 GMC Yukon come from 3 brands — ANCHOR, GM GENUINE and WESTAR. The "Popular" part is ANCHOR 3539.

This group includes ANCHOR 3539, ANCHOR 3663 and GM GENUINE 85154275 and the remaining parts above.

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

GM GENUINE supplies the 3 Turbine Shaft Seal parts for the 2025 GMC Yukon.

Listed part numbers: GM GENUINE 24279896, GM GENUINE 24285613 and GM GENUINE 24285614.

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

This group shows a single part: GM GENUINE 96020431.