2021 Jeep Gladiator Automatic Transmission Parts

Engine:

Showing parts for every engine. Select an engine to see only what fits.

The 2021 Jeep Gladiator has 92 automatic transmission parts with verified fitment on this page — 25 part types and 24 brands, covering both the 3.0L V6 DIESEL Turbocharged and the 3.6L V6. Each part includes a manufacturer part number and application notes.

On the 2021 Jeep Gladiator, the automatic transmission covers the automatic gearbox and its supporting cast — filters, coolers, solenoids, mounts and torque-converter parts. 38 parts of the 92 listed are Transmission Fluid (21 parts), Fluid Cooler Line / Hose (10 parts) and Clutch Plate Pack (7 parts). The other 22 part types cover the remaining 54 parts.

Case

Brand Part Number Markets Notes Buy
MOPAR Fits: 3.6L V6 68453722AA
🇺🇸 US 🇨🇦 CA
Fits 24V VVT Engine. with Start StopCrew Cab
Fitment notes — MOPAR 68453722AA
Fits:
24V VVT Engine. with Start StopCrew Cab5'7" Box6-Speed Manual Transmission
or:
24V VVT Engine. with Start StopCrew Cab5'7" Box6-Speed Manual Transmission4WD
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This table covers the transmission or transfer-case housings.

Case Gasket

Brand Part Number Markets Notes Buy
MOPAR Fits: 3.6L V6 5191062AA
🇺🇸 US 🇨🇦 CA
Fits 24V VVT Engine. with Start StopCrew Cab
Fitment notes — MOPAR 5191062AA
Fits:
24V VVT Engine. with Start StopCrew Cab5'7" Box6-Speed Manual Transmission
or:
24V VVT Engine. with Start StopCrew Cab5'7" Box6-Speed Manual Transmission4WD
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This table covers the gaskets that seal the Case. 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.

Case Vent

Brand Part Number Markets Notes Buy
DANA Fits: all 2021 Gladiator engines 10093797
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Spicer
Fitment notes — DANA 10093797
Spicer
Frontwith Dana M210 Front Axle
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MOPAR Fits: all 2021 Gladiator engines 68463497AA
🇺🇸 US 🇨🇦 CA
Fits FrontDana M210 Wide Front Axle, 3.73 Rear Axle Ratio, Conventional Differential Front Axle, Selec-Trac Full Time 4WD System
Fitment notes — MOPAR 68463497AA
Fits:
FrontDana M210 Wide Front Axle, 3.73 Rear Axle Ratio, Conventional Differential Front Axle, Selec-Trac Full Time 4WD SystemCrew Cab5'7" BoxAxle Vent
or:
FrontDana M210 Wide Front Axle, 4.10 Rear Axle Ratio, TRU-LOK Front & Rear Axles, 4:1 Rock-Trac HD Full Time 4WD SystemCrew Cab5'7" BoxAxle Vent
or:
FrontDana M210 Wide Front Axle, 4.10 Rear Axle Ratio, Vari-LOK Progressive Front Axle, Selec-Trac Full Time 4WD SystemCrew Cab5'7" BoxAxle Vent
or:
FrontDana M210 Wide Front Axle, 3.73 Rear Axle Ratio, TRU-LOK Front & Rear Axles, 4:1 Rock-Trac HD Full Time 4WD SystemCrew Cab5'7" Box4WDAxle Vent
or:
FrontDana M210 Wide Front Axle, 3.73 Rear Axle Ratio, TRU-LOK Front & Rear Axles, 4:1 Rock-Trac HD Part Time 4WD SystemCrew Cab5'7" Box4WDAxle Vent
or:
FrontDana M210 Wide Front Axle, 4.10 Rear Axle Ratio, Conventional Differential Front Axle, Command-Trac Part Time 4WD SystemCrew Cab5'7" Box4WDAxle Vent
or:
FrontDana M210 Wide Front Axle, 4.10 Re
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This table covers the vents on a transmission or axle housing.

Clutch Plate Pack

Friction Plate Pack

Brand Part Number Markets Notes Buy
RAYBESTOS POWERTRAIN Fits: 3.0L V6 DIESEL Turbocharged RGPZ284
🇺🇸 US 🇨🇦 CA
Trans. code 8HP75GPZ Clutch Pack Module
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RAYBESTOS POWERTRAIN Fits: 3.6L V6 RGPZ283
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Trans. code 850REGPZ Clutch Pack Module
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RAYBESTOS POWERTRAIN Fits: 3.6L V6 RHT96380
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Trans. code 850REHT Clutch Pack Module
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Steel Plate Pack

Brand Part Number Markets Notes Buy
RAYBESTOS POWERTRAIN Fits: 3.0L V6 DIESEL Turbocharged STMZF19
🇺🇸 US 🇨🇦 CA
Steel Module
Fitment notes — RAYBESTOS POWERTRAIN STMZF19
Steel Module
Trans. code 8HP75
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RAYBESTOS POWERTRAIN Fits: 3.0L V6 DIESEL Turbocharged STMZF19K
🇺🇸 US 🇨🇦 CA
Steel Module
Fitment notes — RAYBESTOS POWERTRAIN STMZF19K
Steel Module
Trans. code 8HP75Kolene
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RAYBESTOS POWERTRAIN Fits: 3.6L V6 STMCHRY05
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Steel Module
Fitment notes — RAYBESTOS POWERTRAIN STMCHRY05
Steel Module
Trans. code 850RE
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Brand Part Number Markets Notes Buy
RAYBESTOS POWERTRAIN Fits: 3.0L V6 DIESEL Turbocharged RHT96526
🇺🇸 US 🇨🇦 CA
Trans. code 8HP75HT Clutch Pack Module
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This table covers the clutch-plate packs inside the transmission or transfer case.

Filter

Basic Kit (Without Transmission Fluid)

Brand Part Number Markets Notes Buy
VAICO Fits: 3.6L V6 V330884BEK
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Description: ATF-Service Kit (850RE, ZF8HP50 / 8-speed) with Oil Pan Gasket, Sump Filter and Instl HardwareIncludes: 68417054AB, 68522534AA, 6513212AA, 24117552108
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Economy

Brand Part Number Markets Notes Buy
VARIOUS MFR Fits: all 2021 Gladiator engines PT99844
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Trans. code 850RE
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Standard Replacement

Brand Part Number Markets Notes Buy
MOPAR Popular Fits: 3.6L V6 68417054AB
🇺🇸 US 🇨🇦 CA
Fits 24V VVT Engine. with Start StopCrew Cab
Fitment notes — MOPAR 68417054AB
Fits:
24V VVT Engine. with Start StopCrew Cab5'7" Box8-Speed Automatic 850RE Transmission
or:
24V VVT Engine. with Start StopCrew Cab5'7" Box8-Speed Automatic 850RE Transmission4WD
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ATP Fits: 3.0L V6 DIESEL Turbocharged B205
🇺🇸 US 🇨🇦 CA
Premium Replacement
Fitment notes — ATP B205
Premium Replacement
Used for MD-300B or MD-400 Series Allison Transmission2" Sump
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RAYBESTOS POWERTRAIN Fits: 3.6L V6 515772
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Sump Filter
Fitment notes — RAYBESTOS POWERTRAIN 515772
Sump Filter
Trans. code 850RE
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WIX Fits: all 2021 Gladiator engines WL10999
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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Brand Part Number Markets Notes Buy
VAICO Fits: 3.6L V6 V330879
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Description: ATF-Service Kit (850RE, ZF8HP50 / 8-speed)Includes Oil Pan Gasket and Sump Filter
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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.

Flexplate Mounting Bolt

Brand Part Number Markets Notes Buy
DORMAN Fits: 3.6L V6 14131
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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This table covers the Flexplate Mounting bolts.

Fluid Cooler

Brand Part Number Markets Notes Buy
MOPAR Popular Fits: all 2021 Gladiator engines 68314791AA
🇺🇸 US 🇨🇦 CA
G3 Start Stop EngineCrew Cab
Fitment notes — MOPAR 68314791AA
G3 Start Stop EngineCrew Cab5'7" Box8-SPD Auto 8HP75 Trans4WD
Fits:
24V VVT Engine. with Start Stopwith A/CCrew Cab Crew Cab5'7" Box8-SPD Auto 850RE Trans
or:
24V VVT Engine. with Start Stopwith A/CCrew Cab5'7" Box8-SPD Auto 850RE Trans4WD
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DORMAN Fits: all 2021 Gladiator engines 918929
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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GPD Fits: all 2021 Gladiator engines 2611430
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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TYC Fits: all 2021 Gladiator engines 19150
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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VARIOUS MFR Fits: all 2021 Gladiator engines CH4050151
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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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.

Fluid Cooler Line / Hose

Brand Part Number Markets Notes Buy
MOPAR Popular Fits: 3.6L V6 68650408AA
🇺🇸 US 🇨🇦 CA
24V VVT Engine. with Start StopPressure & Return Hose
Fitment notes — MOPAR 68650408AA
24V VVT Engine. with Start StopPressure & Return HoseCrew Cab5'7" Box8-Speed Automatic 850RE Transmission4WD
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MOPAR Fits: 3.0L V6 DIESEL Turbocharged 68283400AE
🇺🇸 US 🇨🇦 CA
G3 Start Stop EnginePressure & Return Hose
Fitment notes — MOPAR 68283400AE
G3 Start Stop EnginePressure & Return HoseCrew Cab5'7" Box8-SPD Auto 8HP75 Trans4WD
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MOPAR Fits: 3.0L V6 DIESEL Turbocharged 68312975AA
🇺🇸 US 🇨🇦 CA
Supply
Fitment notes — MOPAR 68312975AA
Supply
G3 Start Stop EngineCrew Cab5'7" Box4WD
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MOPAR Fits: 3.6L V6 68282191AD
🇺🇸 US 🇨🇦 CA
24V VVT Engine. with Start StopPressure & Return Hose
Fitment notes — MOPAR 68282191AD
24V VVT Engine. with Start StopPressure & Return HoseCrew Cab5'7" Box8-Speed Automatic 850RE Transmission
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MOPAR Fits: 3.6L V6 68321877AB
🇺🇸 US 🇨🇦 CA
Pressure And Return
Fitment notes — MOPAR 68321877AB
Pressure And Return
Fits:
24V VVT Engine. with Start StopCrew Cab5'7" Box8-Speed Automatic 850RE Transmission
or:
24V VVT Engine. with Start StopCrew Cab5'7" Box8-Speed Automatic 850RE Transmission4WD
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MOPAR Fits: 3.6L V6 68372021AA
🇺🇸 US 🇨🇦 CA
24V VVT Engine. with Start StopPressure & Return Hose
Fitment notes — MOPAR 68372021AA
24V VVT Engine. with Start StopPressure & Return HoseCrew Cab5'7" Box8-Speed Automatic 850RE Transmission4WD
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MOPAR Fits: 3.6L V6 68650410AA
🇺🇸 US 🇨🇦 CA
Supply
Fitment notes — MOPAR 68650410AA
Supply
Fits:
24V VVT Engine. with Start StopCrew Cab5'7" Box8-Speed Automatic 850RE Transmission
or:
24V VVT Engine. with Start StopCrew Cab5'7" Box8-Speed Automatic 850RE Transmission4WD
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SUNSONG Fits: 3.6L V6 5802176
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Auxiliary Cooler Outlet (Upper)
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SUNSONG Fits: 3.6L V6 5802183
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Inlet and OutletAt Transmission Heater
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SUNSONG Fits: 3.6L V6 5802157
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Inlet and Outletwith Finned Cooler
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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.

Fluid Pan

Brand Part Number Markets Notes Buy
MOPAR Fits: all 2021 Gladiator engines 68362041AC
🇺🇸 US 🇨🇦 CA
Includes Filter
Fitment notes — MOPAR 68362041AC
Includes Filter
G3 Start Stop EngineCrew Cab5'7" Box8-Speed Automatic 8HP75 Transmission4WD
Fits:
24V VVT Engine. with Start StopCrew Cab5'7" Box8-Speed Automatic 850RE Transmission
or:
24V VVT Engine. with Start StopCrew Cab5'7" Box8-Speed Automatic 850RE Transmission4WD
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SPECTRA PREMIUM Fits: all 2021 Gladiator engines TP0101
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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This table covers the pans that hold automatic-transmission fluid.

Fluid Pan Bolt

Brand Part Number Markets Notes Buy
REIN Fits: 3.6L V6 HWB1068
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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This table covers the Fluid Pan bolts.

Fluid Pan Gasket

Brand Part Number Markets Notes Buy
FEL-PRO Fits: all 2021 Gladiator engines TOS18814
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Trans. code 850REChrysler trans.
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MOPAR Fits: all 2021 Gladiator engines 68544398AA
🇺🇸 US 🇨🇦 CA
G3 Start Stop EngineCrew Cab
Fitment notes — MOPAR 68544398AA
G3 Start Stop EngineCrew Cab5'7" Box8-Speed Automatic 8HP75 Transmission4WD
Fits:
24V VVT Engine. with Start StopCrew Cab5'7" Box8-Speed Automatic 850RE Transmission
or:
24V VVT Engine. with Start StopCrew Cab5'7" Box8-Speed Automatic 850RE Transmission4WD
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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.

Fluid Pan Magnet

Brand Part Number Markets Notes Buy
MOPAR Fits: all 2021 Gladiator engines 68207789AA
🇺🇸 US 🇨🇦 CA
G3 Start Stop EngineCrew Cab
Fitment notes — MOPAR 68207789AA
G3 Start Stop EngineCrew Cab5'7" Box8-Speed Automatic 8HP75 Transmission4WD
Fits:
24V VVT Engine. with Start StopCrew Cab5'7" Box8-Speed Auto 850RE Transmission
or:
24V VVT Engine. with Start StopCrew Cab5'7" Box8-Speed Auto 850RE Transmission4WD
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MOPAR Fits: all 2021 Gladiator engines 68207788AA
🇺🇸 US 🇨🇦 CA
Fits G3 Start Stop EngineCommand-Trac Part Time 4WD System
Fitment notes — MOPAR 68207788AA
Fits:
G3 Start Stop EngineCommand-Trac Part Time 4WD SystemCrew Cab5'7" Box8-Speed Automatic 8HP75 Transmission4WD
or:
G3 Start Stop Engine4:1 Rock-Trac HD Part Time 4WD SystemCrew Cab5'7" Box8-Speed Automatic 8HP75 Transmission4WD
Fits:
24V VVT Engine. with Start StopCommand-Trac Part Time 4WD SystemCrew Cab5'7" Box6-Speed Manual Transmission4WD
or:
24V VVT Engine. with Start Stop4:1 Rock-Trac HD Full Time 4WD SystemCrew Cab Crew Cab5'7" Box8-Speed Auto 850RE Transmission
or:
24V VVT Engine. with Start Stop4:1 Rock-Trac HD Part Time 4WD SystemCrew Cab Crew Cab5'7" Box6-Speed Manual Transmission
or:
24V VVT Engine. with Start Stop4:1 Rock-Trac HD Part Time 4WD SystemCrew Cab Crew Cab5'7" Box8-Speed Auto 850RE Transmission
or:
24V VVT Engine. with Start StopCommand-Trac Part Time 4WD SystemCrew Cab5'7" Box8-Speed Auto 850RE Transmission4WD
or:
24V VVT Engine. with Start StopSelec-Trac Full Time 4WD SystemCrew Cab5'7" Box8-Speed Auto 850RE Transmission
or:
24V VVT Engine. with Start Stop4:1 Rock-Trac Heavy Duty Part Time 4WD SystemCrew Cab5'7" Box6-Speed Manual Transmission4WD
or:
24V VVT Engine. with Start Stop4:1 Rock-Trac Heavy Duty Part Time 4WD SystemCrew Cab5'7" Box8-Spe
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This table covers the Fluid Pan magnets.

Fluid Pump

Brand Part Number Markets Notes Buy
MOPAR Fits: 3.6L V6 68517522AA
🇺🇸 US 🇨🇦 CA
Fits 24V VVT Engine. with Start StopCrew Cab
Fitment notes — MOPAR 68517522AA
Fits:
24V VVT Engine. with Start StopCrew Cab5'7" Box8-SPD Auto 850RE Trans
or:
24V VVT Engine. with Start StopCrew Cab5'7" Box8-SPD Auto 850RE Trans4WD
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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.

Fluid Pump Seal

Brand Part Number Markets Notes Buy
MOPAR Fits: 3.0L V6 DIESEL Turbocharged 68144277AA
🇺🇸 US 🇨🇦 CA
G3 Start Stop EngineCrew Cab
Fitment notes — MOPAR 68144277AA
G3 Start Stop EngineCrew Cab5'7" Box8-Speed Automatic 8HP75 Transmission4WD
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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.

Input Shaft

Brand Part Number Markets Notes Buy
MOPAR Fits: 3.6L V6 68403944AB
🇺🇸 US 🇨🇦 CA
Fits 24V VVT Engine. with Start StopCrew Cab
Fitment notes — MOPAR 68403944AB
Fits:
24V VVT Engine. with Start StopCrew Cab5'7" Box6-Speed Manual Transmission
or:
24V VVT Engine. with Start StopCrew Cab5'7" Box6-Speed Manual Transmission4WD
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This table covers the Input shafts.

Shift Cable

Brand Part Number Markets Notes Buy
MOPAR Fits: 3.6L V6 5106255AH
🇺🇸 US 🇨🇦 CA
24V VVT Engine. with Start StopCrew Cab
Fitment notes — MOPAR 5106255AH
24V VVT Engine. with Start StopCrew Cab5'7" Box6-Speed Manual Transmission4WD
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This table covers the Shift cables. Typical signs include a stretched or frayed cable, or a control that no longer reaches the end of its travel. Route the new cable through the same clips. A kinked cable binds and fails early.

Torque Converter

Brand Part Number Markets Notes Buy
MOPAR Fits: 3.0L V6 DIESEL Turbocharged 68397227AA
🇺🇸 US 🇨🇦 CA
G3 Start Stop EngineCrew Cab
Fitment notes — MOPAR 68397227AA
G3 Start Stop EngineCrew Cab5'7" Box8-Speed Automatic 8HP75 Transmission4WD
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MOPAR Fits: 3.6L V6 52109336AA
🇺🇸 US 🇨🇦 CA
Fits 24V VVT Engine. with Start StopCrew Cab
Fitment notes — MOPAR 52109336AA
Fits:
24V VVT Engine. with Start StopCrew Cab5'7" Box8-Speed Automatic 850RE Transmission
or:
24V VVT Engine. with Start StopCrew Cab5'7" Box8-Speed Automatic 850RE Transmission4WD
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MOPAR Fits: 3.6L V6 R2109336AA
🇺🇸 US 🇨🇦 CA
Reman
Fitment notes — MOPAR R2109336AA
Reman
Fits:
24V VVT Engine. with Start StopCrew Cab5'7" Box8-Speed Automatic 850RE Transmission
or:
24V VVT Engine. with Start StopCrew Cab5'7" Box8-Speed Automatic 850RE Transmission4WD
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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.

Torque Converter Shaft Seal

Brand Part Number Markets Notes Buy
MOPAR Fits: 3.6L V6 68382719AA
🇺🇸 US 🇨🇦 CA
Torque Converter Seal Kit
Fitment notes — MOPAR 68382719AA
Torque Converter Seal Kit
Fits:
24V VVT Engine. with Start StopCrew Cab5'7" Box8-Speed Automatic 850RE Transmission
or:
24V VVT Engine. with Start StopCrew Cab5'7" Box8-Speed Automatic 850RE Transmission4WD
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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.

Transmission Fluid

ATF +4

Brand Part Number Markets Notes Buy
MOPAR Popular Fits: all 2021 Gladiator engines 68218057AC
🇺🇸 US 🇨🇦 CA
ATF+4Quart
Fitment notes — MOPAR 68218057AC
ATF+4Quart32 oz
Fits:
G3 Start Stop Engine4:1 Rock-Trac HD Part Time 4WD SYSCrew Cab5'7" Box8-Speed Automatic 8HP75 Transmission4WD
or:
G3 Start Stop EngineCommand-Trac Part Time 4WD SystemCrew Cab5'7" Box8-Speed Automatic 8HP75 Transmission4WD
or:
G3 Start Stop Engine4:1 Rock-Trac HD Full Time 4WD SYSCrew Cab5'7" Box8-Speed Automatic 8HP75 Transmission4WD
or:
G3 Start Stop EngineSelec-Trac Full Time 4WD SystemCrew Cab5'7" Box8-Speed Automatic 8HP75 Transmission4WD
Fits:
24V VVT Engine. with Start StopCrew Cab5'7" Box6-Speed Manual Transmission
or:
24V VVT Engine. with Start Stop4:1 Rock-Trac HD Part Time 4WD SYSCrew Cab Crew Cab5'7" Box6-Speed Manual Transmission
or:
24V VVT Engine. with Start StopCommand-Trac Part Time 4WD SystemCrew Cab5'7" Box6-Speed Manual Transmission4WD
or:
24V VVT Engine. with Start StopCommand-Trac Part Time 4WD SystemCrew Cab5'7" Box8-Speed Automatic 850RE Transmission4WD
or:
24V VVT Engine. with Start Stop4:1 Rock-Trac HD Full Time 4WD SYSCrew Cab Crew Cab5'7" Box8-Speed Automatic 850RE Transmission
or:
24V VVT Engine. with Start Stop4:1 Rock-Trac HD Part Time 4WD SYSCrew Cab Crew Cab5'7" Box8-Speed Automatic 850RE Transmission
or:
24V VVT Engine. with Start StopSelec-Trac Full Time 4WD SystemCrew Cab5'7" Box8-Speed Automatic 850RE Transmission
or:
24V VVT Engine. with Start StopCrew Cab5'7" Box6-Speed Manual Transmission4WD
or:
24V VVT Engine. with Start Stop4:1 Rock-
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PENTOSIN Fits: 3.6L V6 1058112
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
ATF441 Liter
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PENTOSIN Fits: 3.6L V6 1058212
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
ATF445 Liters
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Multi-Vehicle

Brand Part Number Markets Notes Buy
MOBIL Popular Fits: 3.0L V6 DIESEL Turbocharged 126505
🇺🇸 US 🇨🇦 CA
Multi-Vehicle ATF
Fitment notes — MOBIL 126505
Multi-Vehicle ATF
Trans. code 8HP75
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VALVOLINE Popular Fits: all 2021 Gladiator engines VV3246
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Max Life Multi-Vehicle or Maxlife Multi-Vehicle Full Synthetic ATF1 Quart
Fitment notes — VALVOLINE VV3246
Max Life Multi-Vehicle or Maxlife Multi-Vehicle Full Synthetic ATF1 QuartDEXRON VI, MERCON LV, DEX/MERC
Trans. code 8HP75Product Not Applicable For California
Product Not Applicable For California
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VALVOLINE Popular Fits: all 2021 Gladiator engines 773775
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Max Life Multi-Vehicle or Maxlife Multi-Vehicle Full Synthetic ATF1 Gallon
Fitment notes — VALVOLINE 773775
Max Life Multi-Vehicle or Maxlife Multi-Vehicle Full Synthetic ATF1 Gallon
Trans. code 8HP75Product Not Applicable For California
Product Not Applicable For California
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LIQUI MOLY Fits: 3.0L V6 DIESEL Turbocharged 20032
🇺🇸 US 🇨🇦 CA
Top Tec ATF 18001 Liter
Fitment notes — LIQUI MOLY 20032
Top Tec ATF 18001 Liter
Trans. code 8HP75
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LIQUI MOLY Fits: 3.0L V6 DIESEL Turbocharged 22036
🇺🇸 US 🇨🇦 CA
Top Tec ATF 18005 Liter
Fitment notes — LIQUI MOLY 22036
Top Tec ATF 18005 Liter
Trans. code 8HP75
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LIQUI MOLY Fits: 3.0L V6 DIESEL Turbocharged 20034
🇺🇸 US 🇨🇦 CA
Top TEC ATF 180020 Liter
Fitment notes — LIQUI MOLY 20034
Top TEC ATF 180020 Liter
Trans. code 8HP75
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LUBEGARD Fits: all 2021 Gladiator engines 69032
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
1 QuartComplete Full Synthetic ATF Fluid
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VALVOLINE Fits: all 2021 Gladiator engines 881051
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Maxlife Multi-Vehicle Full Synthetic ATF5 Gallon Bay Box
Fitment notes — VALVOLINE 881051
Maxlife Multi-Vehicle Full Synthetic ATF5 Gallon Bay Box
Trans. code 8HP75Product Not Applicable For California
Product Not Applicable For California
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ZF Fluid

Brand Part Number Markets Notes Buy
MOPAR Popular Fits: all 2021 Gladiator engines 68218925AB
🇺🇸 US 🇨🇦 CA
QuartLiter
Fitment notes — MOPAR 68218925AB
QuartLiter
Fits:
24V VVT Engine. with Start StopCrew Cab5'7" Box8-Speed Automatic 850RE Transmission
or:
24V VVT Engine. with Start StopCrew Cab5'7" Box8-Speed Automatic 850RE Transmission4WD
G3 Start Stop EngineCrew Cab5'7" Box8-Speed Automatic 8HP75 Transmission4WD
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PENTOSIN Fits: all 2021 Gladiator engines 1058110
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
1 LiterATF8
Fitment notes — PENTOSIN 1058110
1 LiterATF8ATF8, Gear Set or ATF8, with Transmission Stamped HKM
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PENTOSIN Fits: all 2021 Gladiator engines 1058210
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
5 LitersATF8
Fitment notes — PENTOSIN 1058210
5 LitersATF8ATF8, Gear SetATF8, with Transmission Stamped HKM
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PENTOSIN Fits: 3.6L V6 1058106
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
ATF61 Liter
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PENTOSIN Fits: 3.6L V6 1058207
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
ATF65 Liters
Fitment notes — PENTOSIN 1058207
ATF65 LitersATF
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PENTOSIN Fits: 3.6L V6 1058306
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
ATF620 Liters or 1 Liter
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ZF Fits: all 2021 Gladiator engines S671090312
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
ZF Lifeguard Fluid 8includes 1 L Bottle
Fitment notes — ZF S671090312
ZF Lifeguard Fluid 8includes 1 L Bottle1 Liter
Overland or Rubicon or SportTrans. code 8HP75ZF trans.
Mojave or Overland or Rubicon or SportTrans. code 850REChrysler trans.
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ZF Fits: all 2021 Gladiator engines S671090311
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
ZF Lifeguard Fluid 8includes 20 L Can
Fitment notes — ZF S671090311
ZF Lifeguard Fluid 8includes 20 L Can20 Liters
Overland or Rubicon or SportTrans. code 8HP75ZF trans.
Mojave or Overland or Rubicon or SportTrans. code 850REChrysler trans.
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Brand Part Number Markets Notes Buy
VAICO Fits: all 2021 Gladiator engines V600442
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
ATF 9HP, 1 L
Fitment notes — VAICO V600442
ATF 9HP, 1 L
Trans. code 8HP75Grade: OEM
Trans. code 850REGrade: OEM
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VALVOLINE Fits: all 2021 Gladiator engines 899179
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Extended Protection Full Synthetic ATF1 Quart
Fitment notes — VALVOLINE 899179
Extended Protection Full Synthetic ATF1 Quart
Trans. code 8HP75Product Not Applicable For California
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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.

Transmission Fluid Additive

Brand Part Number Markets Notes Buy
LUBEGARD Popular Fits: all 2021 Gladiator engines 19610
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Instant Shudder Fixx2 oz
Fitment notes — LUBEGARD 19610
Instant Shudder Fixx2 oz
Automatic trans.
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LUBEGARD Fits: all 2021 Gladiator engines 19689
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Instant Shudder Fixx2 oz
Fitment notes — LUBEGARD 19689
Instant Shudder Fixx2 oz
Automatic trans.
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LUBEGARD Fits: all 2021 Gladiator engines 60902
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Automatic Transmission Fluid Protectant10 oz
Fitment notes — LUBEGARD 60902
Automatic Transmission Fluid Protectant10 oz
Automatic trans.
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LUBEGARD Fits: all 2021 Gladiator engines 63010
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Platinum Universal ATF Protectant10 oz
Fitment notes — LUBEGARD 63010
Platinum Universal ATF Protectant10 oz
Automatic trans.Use with OEM Recommended ATF or as OEM fluid Alternative.
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LUBEGARD Fits: all 2021 Gladiator engines 63016
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Platinum Universal ATF Protectant15 oz
Fitment notes — LUBEGARD 63016
Platinum Universal ATF Protectant15 oz
Automatic trans.Use with OEM Recommended ATF or as OEM fluid Alternative.
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LUBEGARD Fits: all 2021 Gladiator engines 63032
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Platinum Universal ATF Protectant32 oz
Fitment notes — LUBEGARD 63032
Platinum Universal ATF Protectant32 oz
Automatic trans.Use with OEM Recommended ATF or as OEM fluid Alternative.
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This table covers the conditioners and additives used with this transmission fluid.

Transmission Mount

Brand Part Number Markets Notes Buy
ANCHOR Fits: 3.6L V6 3583
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
RearAutomatic trans.
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DEA / MARMON RIDE CONTROL Fits: 3.6L V6 A20122
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rear
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PIONEER Fits: all 2021 Gladiator engines 623583
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
RearAutomatic trans.
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WESTAR Fits: 3.6L V6 EM4577
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Automatic trans.
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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.

Transmission Mount Isolator

Brand Part Number Markets Notes Buy
MOPAR Fits: 3.0L V6 DIESEL Turbocharged 68432739AB
🇺🇸 US 🇨🇦 CA
G3 Start Stop EngineCrew Cab
Fitment notes — MOPAR 68432739AB
G3 Start Stop EngineCrew Cab5'7" Box4WD
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MOPAR Fits: 3.0L V6 DIESEL Turbocharged 68432739AC
🇺🇸 US 🇨🇦 CA
G3 Start Stop EngineCrew Cab
Fitment notes — MOPAR 68432739AC
G3 Start Stop EngineCrew Cab5'7" Box4WD
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MOPAR Fits: 3.6L V6 68328249AH
🇺🇸 US 🇨🇦 CA
Fits 24V VVT Engine. with Start StopCrew Cab
Fitment notes — MOPAR 68328249AH
Fits:
24V VVT Engine. with Start StopCrew Cab5'7" Boxor 24V VVT Engine. with Start StopCrew Cab5'7" Box4WD
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This table covers the isolators in a transmission mount.

Transmission Service Kit

Expert Kit (Basic Kit & Transmission Fluid)

Brand Part Number Markets Notes Buy
VAICO Fits: all 2021 Gladiator engines V330533
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Kit 1Includes: Oil for Automatic Transmission, Filler Plug, Drain Plug
Fitment notes — VAICO V330533
Kit 1Includes: Oil for Automatic Transmission, Filler Plug, Drain Plug
Trans. code 8HP75
Trans. code 850RE
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VAICO Fits: 3.6L V6 V330884
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Description: Filter with Oil Pan Gasket, Transmission Oil (9HP 7 L), Instl HardwareIncludes: 68417054AB, 68522534AA, 6513212AA, 24117552108, 68218925AB, (8/9HP - 7 LTR)
Fitment notes — VAICO V330884
Description: Filter with Oil Pan Gasket, Transmission Oil (9HP 7 L), Instl HardwareIncludes: 68417054AB, 68522534AA, 6513212AA, 24117552108, 68218925AB, (8/9HP - 7 LTR)
Automatic trans.
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Expert Kit + (Expert Kit and Extra Oil for Rinsing)

Brand Part Number Markets Notes Buy
VAICO Fits: all 2021 Gladiator engines V330533XXL
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Kit 2Includes: Oil for Automatic Transmission, Filler Plug, Drain Plug
Fitment notes — VAICO V330533XXL
Kit 2Includes: Oil for Automatic Transmission, Filler Plug, Drain Plug
Trans. code 8HP75
Trans. code 850RE
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VAICO Fits: 3.6L V6 V330884XXL
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Description: Filter with Oil Pan Gasket, Transmission Oil (9HP 11 L), Instl HardwareIncludes: 68417054AB, 68522534AA, 6513212AA, 24117552108, 68218925AB, (8/9HP - 11 LTR)
Fitment notes — VAICO V330884XXL
Description: Filter with Oil Pan Gasket, Transmission Oil (9HP 11 L), Instl HardwareIncludes: 68417054AB, 68522534AA, 6513212AA, 24117552108, 68218925AB, (8/9HP - 11 LTR)
Automatic trans.
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This table covers the Transmission service kits.

Valve Body

Brand Part Number Markets Notes Buy
MOPAR Fits: 3.0L V6 DIESEL Turbocharged 68567530AA
🇺🇸 US 🇨🇦 CA
G3 Start Stop EngineCrew Cab
Fitment notes — MOPAR 68567530AA
G3 Start Stop EngineCrew Cab5'7" Box8-Speed Automatic 8HP75 Transmission4WD
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MOPAR Fits: 3.6L V6 68348504AA
🇺🇸 US 🇨🇦 CA
Fits 24V VVT Engine. with Start StopCrew Cab
Fitment notes — MOPAR 68348504AA
Fits:
24V VVT Engine. with Start StopCrew Cab5'7" Box8-Speed Automatic 850RE Transmission
or:
24V VVT Engine. with Start StopCrew Cab5'7" Box8-Speed Automatic 850RE Transmission4WD
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MOPAR Fits: 3.6L V6 R8348504AA
🇺🇸 US 🇨🇦 CA
Reman
Fitment notes — MOPAR R8348504AA
Reman
Fits:
24V VVT Engine. with Start StopCrew Cab5'7" Box8-Speed Automatic 850RE Transmission
or:
24V VVT Engine. with Start StopCrew Cab5'7" Box8-Speed Automatic 850RE Transmission4WD
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This table covers the valve bodies that route hydraulic pressure inside the transmission.

Valve Body Sleeve

Brand Part Number Markets Notes Buy
MOPAR Fits: 3.0L V6 DIESEL Turbocharged 68276661AA
🇺🇸 US 🇨🇦 CA
G3 Start Stop EngineCrew Cab
Fitment notes — MOPAR 68276661AA
G3 Start Stop EngineCrew Cab5'7" Box8-Speed Automatic 8HP75 Transmission4WD
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MOPAR Fits: 3.6L V6 52854755AA
🇺🇸 US 🇨🇦 CA
Fits 24V VVT Engine. with Start StopCrew Cab
Fitment notes — MOPAR 52854755AA
Fits:
24V VVT Engine. with Start StopCrew Cab5'7" Box8-Speed Automatic 850RE Transmission
or:
24V VVT Engine. with Start StopCrew Cab5'7" Box8-Speed Automatic 850RE Transmission4WD
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This table covers the Valve Body sleeves.

Buying Automatic Transmission Parts for a 2021 Jeep Gladiator

On this vehicle, the automatic transmission covers the automatic gearbox and its supporting cast — filters, coolers, solenoids, mounts and torque-converter parts.

  • Match the engine first. Some automatic transmission parts fit every engine; others are engine-specific. Each row shows which engine(s) it fits.
  • Read the notes on each row for position, trim and spec qualifiers before you order.
  • Where labor overlaps, replace the filter and pan gasket with every fluid service, and flush the cooler lines when replacing a failed unit.
  • Cross-reference the manufacturer part number against your old part or a service-manual listing.

Start with the largest groups on this page: Transmission Fluid and Fluid Cooler Line / Hose .

Frequently Asked Questions

How many automatic transmission parts fit the 2021 Jeep Gladiator?

Our catalog currently lists 92 automatic transmission parts for the 2021 Jeep Gladiator across 25 subcategories and 24 brands, covering both the 3.0L V6 DIESEL Turbocharged and the 3.6L V6. Each part is matched to the engine(s) it fits.

Do automatic transmission parts differ between 2021 Jeep Gladiator engines?

Some do. 36 parts fit every engine; the other 56 are engine-specific. Each row (and the filter at the top) shows which. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.

What are the signs of automatic transmission problems on a 2021 Jeep Gladiator?

Common symptoms include delayed or harsh engagement, slipping under load, fluid that smells burnt, or shuddering at light throttle around 40 mph. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.

What should I replace at the same time?

Where labor overlaps, replace the filter and pan gasket with every fluid service, and flush the cooler lines when replacing a failed unit.

What do the market flags (US, CA, MX) on each part mean?

They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2021 Jeep Gladiator was originally sold in the US, the safest choice is a part marked for the US market.

How do I make sure a part fits my 2021 Jeep Gladiator?

First match the engine — each row shows which engine(s) the part fits. Then use exactly the fluid specification in the notes — automatic transmissions are the least forgiving component on the vehicle about fluid choice. The notes column carries position and trim qualifiers where they apply.

Other Parts for the 2021 Jeep Gladiator

Automatic Transmission Parts for Other Jeep Gladiator Years

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