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.
The 2021 Jeep Gladiator was sold with both the 3.0L V6 DIESEL Turbocharged and the 3.6L V6. 36 parts fit every engine; the other 56 are engine-specific. Each part shows which engine(s) it fits.
24 brands supply automatic transmission parts for the 2021 Jeep Gladiator, led by MOPAR (34 parts), RAYBESTOS POWERTRAIN (8 parts) and VAICO (7 parts), plus 21 more brands. Quality grades include Multi-Vehicle, ZF Fluid and Standard Replacement.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2021 Jeep Gladiator. 9 parts have it, including MOPAR 68417054AB (Filter) and MOPAR 68314791AA (Fluid Cooler). Each part number opens a page with every vehicle that part fits.
Case
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 3.6L V6 | 68453722AA | 🇺🇸 US 🇨🇦 CA | Fits 24V VVT Engine. with Start StopCrew Cab | View on Amazon |
This table covers the transmission or transfer-case housings.
One part is listed for the 2021 Jeep Gladiator — MOPAR 68453722AA.
Case Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 3.6L V6 | 5191062AA | 🇺🇸 US 🇨🇦 CA | Fits 24V VVT Engine. with Start StopCrew Cab | View on Amazon |
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.
This group shows a single part: MOPAR 5191062AA.
Case Vent
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DANA Fits: all 2021 Gladiator engines | 10093797 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Spicer | View on Amazon |
| 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 | View on Amazon |
This table covers the vents on a transmission or axle housing.
2 Case Vent parts for the 2021 Jeep Gladiator come from 2 brands — DANA and MOPAR. Every part fits both the 3.0L V6 DIESEL Turbocharged and the 3.6L V6.
Part numbers include DANA 10093797 and MOPAR 68463497AA.
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 | View on Amazon |
| RAYBESTOS POWERTRAIN Fits: 3.6L V6 | RGPZ283 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Trans. code 850REGPZ Clutch Pack Module | View on Amazon |
| RAYBESTOS POWERTRAIN Fits: 3.6L V6 | RHT96380 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Trans. code 850REHT Clutch Pack Module | View on Amazon |
Steel Plate Pack
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| RAYBESTOS POWERTRAIN Fits: 3.0L V6 DIESEL Turbocharged | STMZF19 | 🇺🇸 US 🇨🇦 CA | Steel Module | View on Amazon |
| RAYBESTOS POWERTRAIN Fits: 3.0L V6 DIESEL Turbocharged | STMZF19K | 🇺🇸 US 🇨🇦 CA | Steel Module | View on Amazon |
| RAYBESTOS POWERTRAIN Fits: 3.6L V6 | STMCHRY05 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Steel Module | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| RAYBESTOS POWERTRAIN Fits: 3.0L V6 DIESEL Turbocharged | RHT96526 | 🇺🇸 US 🇨🇦 CA | Trans. code 8HP75HT Clutch Pack Module | View on Amazon |
This table covers the clutch-plate packs inside the transmission or transfer case.
RAYBESTOS POWERTRAIN supplies the 7 Clutch Plate Pack parts for the 2021 Jeep Gladiator.
The Friction Plate Pack section lists 3 options from RAYBESTOS POWERTRAIN — grouped under the catalog's "Friction Plate Pack" designation — the notes column spells out what sets them apart. RAYBESTOS POWERTRAIN RGPZ284 is listed in this group.
In the Steel Plate Pack grade, RAYBESTOS POWERTRAIN supplies 3 parts: grouped under the catalog's "Steel Plate Pack" designation — the notes column spells out what sets them apart. A representative part number is RAYBESTOS POWERTRAIN STMZF19.
1 ungrouped part is not assigned to a grade, with the same engine-level match.
This group includes RAYBESTOS POWERTRAIN RGPZ284, RAYBESTOS POWERTRAIN RGPZ283 and RAYBESTOS POWERTRAIN RHT96380 and the remaining parts above.
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 | View on Amazon |
Economy
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VARIOUS MFR Fits: all 2021 Gladiator engines | PT99844 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Trans. code 850RE | View on Amazon |
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 | View on Amazon |
| ATP Fits: 3.0L V6 DIESEL Turbocharged | B205 | 🇺🇸 US 🇨🇦 CA | Premium Replacement | View on Amazon |
| RAYBESTOS POWERTRAIN Fits: 3.6L V6 | 515772 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Sump Filter | View on Amazon |
| WIX Fits: all 2021 Gladiator engines | WL10999 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
| 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 | View on Amazon |
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.
7 Filter parts are listed for the 2021 Jeep Gladiator, from VAICO, VARIOUS MFR, MOPAR and 3 other brands. MOPAR 68417054AB carries the "Popular" badge. 2 parts fit every engine; the other 5 are engine-specific.
The Basic Kit (Without Transmission Fluid) section lists 1 option from VAICO — grouped under the catalog's "Basic Kit (Without Transmission Fluid)" designation — the notes column spells out what sets them apart. VAICO V330884BEK is listed in this group.
In the Economy grade, VARIOUS MFR supplies 1 part: the catalog's value-priced group. A representative part number is VARIOUS MFR PT99844.
The Standard Replacement section lists 4 options from MOPAR, ATP, RAYBESTOS POWERTRAIN and 1 other brand — built to original-equipment specification. MOPAR 68417054AB is listed in this group.
1 ungrouped part is not assigned to a grade, with the same engine-level match.
Listed part numbers: MOPAR 68417054AB, VAICO V330884BEK and VARIOUS MFR PT99844, plus the other parts above.
Flexplate Mounting Bolt
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Fits: 3.6L V6 | 14131 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the Flexplate Mounting bolts.
This group shows a single part: DORMAN 14131.
Fluid Cooler
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Popular Fits: all 2021 Gladiator engines | 68314791AA | 🇺🇸 US 🇨🇦 CA | G3 Start Stop EngineCrew Cab | View on Amazon |
| DORMAN Fits: all 2021 Gladiator engines | 918929 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| GPD Fits: all 2021 Gladiator engines | 2611430 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| TYC Fits: all 2021 Gladiator engines | 19150 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| VARIOUS MFR Fits: all 2021 Gladiator engines | CH4050151 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
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.
5 Fluid Cooler parts are listed for the 2021 Jeep Gladiator, from MOPAR, DORMAN, GPD and 2 other brands. MOPAR 68314791AA carries the "Popular" badge. All of them fit every engine offered in the 2021 Gladiator.
Listed part numbers: MOPAR 68314791AA, DORMAN 918929 and GPD 2611430, plus the other parts above.
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 | View on Amazon |
| MOPAR Fits: 3.0L V6 DIESEL Turbocharged | 68283400AE | 🇺🇸 US 🇨🇦 CA | G3 Start Stop EnginePressure & Return Hose | View on Amazon |
| MOPAR Fits: 3.0L V6 DIESEL Turbocharged | 68312975AA | 🇺🇸 US 🇨🇦 CA | Supply | View on Amazon |
| MOPAR Fits: 3.6L V6 | 68282191AD | 🇺🇸 US 🇨🇦 CA | 24V VVT Engine. with Start StopPressure & Return Hose | View on Amazon |
| MOPAR Fits: 3.6L V6 | 68321877AB | 🇺🇸 US 🇨🇦 CA | Pressure And Return | View on Amazon |
| MOPAR Fits: 3.6L V6 | 68372021AA | 🇺🇸 US 🇨🇦 CA | 24V VVT Engine. with Start StopPressure & Return Hose | View on Amazon |
| MOPAR Fits: 3.6L V6 | 68650410AA | 🇺🇸 US 🇨🇦 CA | Supply | View on Amazon |
| SUNSONG Fits: 3.6L V6 | 5802176 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Auxiliary Cooler Outlet (Upper) | View on Amazon |
| SUNSONG Fits: 3.6L V6 | 5802183 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Inlet and OutletAt Transmission Heater | View on Amazon |
| SUNSONG Fits: 3.6L V6 | 5802157 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Inlet and Outletwith Finned Cooler | View on Amazon |
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.
10 Fluid Cooler Line / Hose parts are listed for the 2021 Jeep Gladiator, from MOPAR and SUNSONG. MOPAR 68650408AA carries the "Popular" badge.
Fluid Pan
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: all 2021 Gladiator engines | 68362041AC | 🇺🇸 US 🇨🇦 CA | Includes Filter | View on Amazon |
| SPECTRA PREMIUM Fits: all 2021 Gladiator engines | TP0101 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the pans that hold automatic-transmission fluid.
2 Fluid Pan parts for the 2021 Jeep Gladiator come from 2 brands — MOPAR and SPECTRA PREMIUM. Every part fits both the 3.0L V6 DIESEL Turbocharged and the 3.6L V6.
This group includes MOPAR 68362041AC and SPECTRA PREMIUM TP0101.
Fluid Pan Bolt
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| REIN Fits: 3.6L V6 | HWB1068 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
This table covers the Fluid Pan bolts.
One part is listed for the 2021 Jeep Gladiator — REIN HWB1068.
Fluid Pan Gasket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| FEL-PRO Fits: all 2021 Gladiator engines | TOS18814 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Trans. code 850REChrysler trans. | View on Amazon |
| MOPAR Fits: all 2021 Gladiator engines | 68544398AA | 🇺🇸 US 🇨🇦 CA | G3 Start Stop EngineCrew Cab | View on Amazon |
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.
2 Fluid Pan Gasket parts are listed for the 2021 Jeep Gladiator, from FEL-PRO and MOPAR. All of them fit every engine offered in the 2021 Gladiator.
Part numbers include FEL-PRO TOS18814 and MOPAR 68544398AA.
Fluid Pan Magnet
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: all 2021 Gladiator engines | 68207789AA | 🇺🇸 US 🇨🇦 CA | G3 Start Stop EngineCrew Cab | View on Amazon |
| MOPAR Fits: all 2021 Gladiator engines | 68207788AA | 🇺🇸 US 🇨🇦 CA | Fits G3 Start Stop EngineCommand-Trac Part Time 4WD System | View on Amazon |
This table covers the Fluid Pan magnets.
2 Fluid Pan Magnet parts for the 2021 Jeep Gladiator come from MOPAR. Every part fits both the 3.0L V6 DIESEL Turbocharged and the 3.6L V6.
This group includes MOPAR 68207789AA and MOPAR 68207788AA.
Fluid Pump
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 3.6L V6 | 68517522AA | 🇺🇸 US 🇨🇦 CA | Fits 24V VVT Engine. with Start StopCrew Cab | View on Amazon |
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.
One part is listed for the 2021 Jeep Gladiator — MOPAR 68517522AA.
Fluid Pump Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 3.0L V6 DIESEL Turbocharged | 68144277AA | 🇺🇸 US 🇨🇦 CA | G3 Start Stop EngineCrew Cab | View on Amazon |
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.
This group shows a single part: MOPAR 68144277AA.
Input Shaft
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 3.6L V6 | 68403944AB | 🇺🇸 US 🇨🇦 CA | Fits 24V VVT Engine. with Start StopCrew Cab | View on Amazon |
This table covers the Input shafts.
One part is listed for the 2021 Jeep Gladiator — MOPAR 68403944AB.
Shift Cable
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 3.6L V6 | 5106255AH | 🇺🇸 US 🇨🇦 CA | 24V VVT Engine. with Start StopCrew Cab | View on Amazon |
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.
This group shows a single part: MOPAR 5106255AH.
Torque Converter
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 3.0L V6 DIESEL Turbocharged | 68397227AA | 🇺🇸 US 🇨🇦 CA | G3 Start Stop EngineCrew Cab | View on Amazon |
| MOPAR Fits: 3.6L V6 | 52109336AA | 🇺🇸 US 🇨🇦 CA | Fits 24V VVT Engine. with Start StopCrew Cab | View on Amazon |
| MOPAR Fits: 3.6L V6 | R2109336AA | 🇺🇸 US 🇨🇦 CA | Reman | View on Amazon |
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.
MOPAR supplies the 3 Torque Converter parts for the 2021 Jeep Gladiator.
This group includes MOPAR 68397227AA, MOPAR 52109336AA and MOPAR R2109336AA.
Torque Converter Shaft Seal
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 3.6L V6 | 68382719AA | 🇺🇸 US 🇨🇦 CA | Torque Converter Seal Kit | View on Amazon |
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.
This group shows a single part: MOPAR 68382719AA.
Transmission Fluid
ATF +4
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Popular Fits: all 2021 Gladiator engines | 68218057AC | 🇺🇸 US 🇨🇦 CA | ATF+4Quart | View on Amazon |
| PENTOSIN Fits: 3.6L V6 | 1058112 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | ATF441 Liter | View on Amazon |
| PENTOSIN Fits: 3.6L V6 | 1058212 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | ATF445 Liters | View on Amazon |
Multi-Vehicle
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOBIL Popular Fits: 3.0L V6 DIESEL Turbocharged | 126505 | 🇺🇸 US 🇨🇦 CA | Multi-Vehicle ATF | View on Amazon |
| VALVOLINE Popular Fits: all 2021 Gladiator engines | VV3246 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Max Life Multi-Vehicle or Maxlife Multi-Vehicle Full Synthetic ATF1 Quart | View on Amazon |
| VALVOLINE Popular Fits: all 2021 Gladiator engines | 773775 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Max Life Multi-Vehicle or Maxlife Multi-Vehicle Full Synthetic ATF1 Gallon | View on Amazon |
| LIQUI MOLY Fits: 3.0L V6 DIESEL Turbocharged | 20032 | 🇺🇸 US 🇨🇦 CA | Top Tec ATF 18001 Liter | View on Amazon |
| LIQUI MOLY Fits: 3.0L V6 DIESEL Turbocharged | 22036 | 🇺🇸 US 🇨🇦 CA | Top Tec ATF 18005 Liter | View on Amazon |
| LIQUI MOLY Fits: 3.0L V6 DIESEL Turbocharged | 20034 | 🇺🇸 US 🇨🇦 CA | Top TEC ATF 180020 Liter | View on Amazon |
| LUBEGARD Fits: all 2021 Gladiator engines | 69032 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 1 QuartComplete Full Synthetic ATF Fluid | View on Amazon |
| VALVOLINE Fits: all 2021 Gladiator engines | 881051 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Maxlife Multi-Vehicle Full Synthetic ATF5 Gallon Bay Box | View on Amazon |
ZF Fluid
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Popular Fits: all 2021 Gladiator engines | 68218925AB | 🇺🇸 US 🇨🇦 CA | QuartLiter | View on Amazon |
| PENTOSIN Fits: all 2021 Gladiator engines | 1058110 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 1 LiterATF8 | View on Amazon |
| PENTOSIN Fits: all 2021 Gladiator engines | 1058210 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 5 LitersATF8 | View on Amazon |
| PENTOSIN Fits: 3.6L V6 | 1058106 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | ATF61 Liter | View on Amazon |
| PENTOSIN Fits: 3.6L V6 | 1058207 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | ATF65 Liters | View on Amazon |
| PENTOSIN Fits: 3.6L V6 | 1058306 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | ATF620 Liters or 1 Liter | View on Amazon |
| ZF Fits: all 2021 Gladiator engines | S671090312 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | ZF Lifeguard Fluid 8includes 1 L Bottle | View on Amazon |
| ZF Fits: all 2021 Gladiator engines | S671090311 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | ZF Lifeguard Fluid 8includes 20 L Can | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| VAICO Fits: all 2021 Gladiator engines | V600442 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | ATF 9HP, 1 L | View on Amazon |
| VALVOLINE Fits: all 2021 Gladiator engines | 899179 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Extended Protection Full Synthetic ATF1 Quart | View on Amazon |
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.
21 Transmission Fluid parts are listed for the 2021 Jeep Gladiator, from PENTOSIN, VALVOLINE, LIQUI MOLY and 5 other brands. MOPAR 68218057AC carries the "Popular" badge. 12 parts fit every engine; the other 9 are engine-specific.
In the ATF +4 grade, PENTOSIN and MOPAR supply 3 parts: grouped under the catalog's "ATF +4" designation — the notes column spells out what sets them apart. A representative part number is MOPAR 68218057AC.
In the Multi-Vehicle grade, VALVOLINE, LIQUI MOLY, MOBIL and 1 other brand supply 8 parts: grouped under the catalog's "Multi-Vehicle" designation — the notes column spells out what sets them apart. A representative part number is MOBIL 126505.
In the ZF Fluid grade, PENTOSIN, ZF and MOPAR supply 8 parts: grouped under the catalog's "ZF Fluid" designation — the notes column spells out what sets them apart. A representative part number is MOPAR 68218925AB.
2 ungrouped parts are not assigned to a grade, with the same engine-level match.
Transmission Fluid Additive
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| LUBEGARD Popular Fits: all 2021 Gladiator engines | 19610 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Instant Shudder Fixx2 oz | View on Amazon |
| LUBEGARD Fits: all 2021 Gladiator engines | 19689 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Instant Shudder Fixx2 oz | View on Amazon |
| LUBEGARD Fits: all 2021 Gladiator engines | 60902 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Automatic Transmission Fluid Protectant10 oz | View on Amazon |
| LUBEGARD Fits: all 2021 Gladiator engines | 63010 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Platinum Universal ATF Protectant10 oz | View on Amazon |
| LUBEGARD Fits: all 2021 Gladiator engines | 63016 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Platinum Universal ATF Protectant15 oz | View on Amazon |
| LUBEGARD Fits: all 2021 Gladiator engines | 63032 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Platinum Universal ATF Protectant32 oz | View on Amazon |
This table covers the conditioners and additives used with this transmission fluid.
LUBEGARD supplies the 6 Transmission Fluid Additive parts for the 2021 Jeep Gladiator. LUBEGARD 19610 carries the "Popular" badge. All of them fit every engine offered in the 2021 Gladiator.
This group includes LUBEGARD 19610, LUBEGARD 19689 and LUBEGARD 60902 and the remaining parts above.
Transmission Mount
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ANCHOR Fits: 3.6L V6 | 3583 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | RearAutomatic trans. | View on Amazon |
| DEA / MARMON RIDE CONTROL Fits: 3.6L V6 | A20122 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Rear | View on Amazon |
| PIONEER Fits: all 2021 Gladiator engines | 623583 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | RearAutomatic trans. | View on Amazon |
| WESTAR Fits: 3.6L V6 | EM4577 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Automatic trans. | View on Amazon |
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.
4 Transmission Mount parts for the 2021 Jeep Gladiator come from 4 brands — ANCHOR, DEA / MARMON RIDE CONTROL, PIONEER and 1 other brand. 1 part fits every engine; the other 3 are engine-specific.
Part numbers include ANCHOR 3583, DEA / MARMON RIDE CONTROL A20122 and PIONEER 623583, among others listed above.
Transmission Mount Isolator
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 3.0L V6 DIESEL Turbocharged | 68432739AB | 🇺🇸 US 🇨🇦 CA | G3 Start Stop EngineCrew Cab | View on Amazon |
| MOPAR Fits: 3.0L V6 DIESEL Turbocharged | 68432739AC | 🇺🇸 US 🇨🇦 CA | G3 Start Stop EngineCrew Cab | View on Amazon |
| MOPAR Fits: 3.6L V6 | 68328249AH | 🇺🇸 US 🇨🇦 CA | Fits 24V VVT Engine. with Start StopCrew Cab | View on Amazon |
This table covers the isolators in a transmission mount.
MOPAR supplies the 3 Transmission Mount Isolator parts for the 2021 Jeep Gladiator.
Listed part numbers: MOPAR 68432739AB, MOPAR 68432739AC and MOPAR 68328249AH.
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 | View on Amazon |
| 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) | View on Amazon |
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 | View on Amazon |
| 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) | View on Amazon |
This table covers the Transmission service kits.
4 Transmission Service Kit parts for the 2021 Jeep Gladiator come from VAICO. 2 parts fit every engine; the other 2 are engine-specific.
In the Expert Kit (Basic Kit & Transmission Fluid) grade, VAICO supplies 2 parts: grouped under the catalog's "Expert Kit (Basic Kit & Transmission Fluid)" designation — the notes column spells out what sets them apart. A representative part number is VAICO V330533.
The Expert Kit + (Expert Kit and Extra Oil for Rinsing) section lists 2 options from VAICO — grouped under the catalog's "Expert Kit + (Expert Kit and Extra Oil for Rinsing)" designation — the notes column spells out what sets them apart. VAICO V330533XXL is listed in this group.
Listed part numbers: VAICO V330533, VAICO V330884 and VAICO V330533XXL, plus the other parts above.
Valve Body
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 3.0L V6 DIESEL Turbocharged | 68567530AA | 🇺🇸 US 🇨🇦 CA | G3 Start Stop EngineCrew Cab | View on Amazon |
| MOPAR Fits: 3.6L V6 | 68348504AA | 🇺🇸 US 🇨🇦 CA | Fits 24V VVT Engine. with Start StopCrew Cab | View on Amazon |
| MOPAR Fits: 3.6L V6 | R8348504AA | 🇺🇸 US 🇨🇦 CA | Reman | View on Amazon |
This table covers the valve bodies that route hydraulic pressure inside the transmission.
MOPAR supplies the 3 Valve Body parts for the 2021 Jeep Gladiator.
Listed part numbers: MOPAR 68567530AA, MOPAR 68348504AA and MOPAR R8348504AA.
Valve Body Sleeve
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| MOPAR Fits: 3.0L V6 DIESEL Turbocharged | 68276661AA | 🇺🇸 US 🇨🇦 CA | G3 Start Stop EngineCrew Cab | View on Amazon |
| MOPAR Fits: 3.6L V6 | 52854755AA | 🇺🇸 US 🇨🇦 CA | Fits 24V VVT Engine. with Start StopCrew Cab | View on Amazon |
This table covers the Valve Body sleeves.
MOPAR supplies both parts for the 2021 Jeep Gladiator.
This group includes MOPAR 68276661AA and MOPAR 52854755AA.
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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