2020 Jeep Gladiator Engine Parts

This table covers the camshafts that open the valves. Read more

6 Camshaft parts for the 2020 Jeep Gladiator come from 2 brands — MELLING and MOPAR. The "Popular" part is MELLING MC1445.

Part numbers include MELLING MC1445, MELLING CKMC1443 and MELLING MC1444, among others listed above.

This table covers the Connecting Rod bolts. Read more

One part is listed for the 2020 Jeep Gladiator — MOPAR 6509128AA.

This table covers lower / conversion gasket sets for oil-pan and related joints. Typical signs include the leaks that sent the engine or gearbox to the bench. Use every gasket the set is meant for that opening — leftover unused pieces usually belong to another configuration. Read more

4 Conversion / Lower Gasket Set parts for the 2020 Jeep Gladiator come from 4 brands — AJUSA, MAHLE / CLEVITE, MOPAR and 1 other brand.

Part numbers include AJUSA 54308900, MAHLE / CLEVITE CS55401 and MOPAR 68297851AB, among others listed above.

This table covers the main bearings that support the crankshaft in the block. 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

MOPAR supplies the 5 Crankshaft Main Bearing parts for the 2020 Jeep Gladiator. MOPAR 68242633AA carries the "Popular" badge.

Part numbers include MOPAR 68242633AA, MOPAR 68242631AA and MOPAR 68242636AA, among others listed above.

This table covers the front and rear seals that keep oil in at the crankshaft. 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 Crankshaft Seal parts are listed for the 2020 Jeep Gladiator, from AJUSA, MAHLE / CLEVITE and MOPAR.

Listed part numbers: AJUSA 15084500, AJUSA 71014100 and MAHLE / CLEVITE JV1759, plus the other parts above.

This table covers the cylinder heads that close the top of the block. Read more

MOPAR supplies the 4 Cylinder Head parts for the 2020 Jeep Gladiator.

This group includes MOPAR 68293289AB, MOPAR 68293288AB and MOPAR R8293288AB and the remaining parts above.

This table covers the Cylinder Head Alignment Dowel pins. Read more

This group shows a single part: MOPAR 6100997.

This table covers the bolts that clamp the cylinder head to the block. Read more

5 Cylinder Head Bolt parts for the 2020 Jeep Gladiator come from 5 brands — FEL-PRO, AJUSA, APEX and 2 other brands. The "Popular" part is FEL-PRO ES72467.

Listed part numbers: FEL-PRO ES72467, AJUSA 81062400 and APEX AHB1312, plus the other parts above.

This table covers the head gaskets that seal the block to the cylinder head. 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

11 Cylinder Head Gasket parts for the 2020 Jeep Gladiator come from 4 brands — AJUSA, MAHLE / CLEVITE, MOPAR and 1 other brand. The "Popular" part is APEX AHG1391L.

This table covers multi-piece gasket sets for a cylinder-head job. Typical signs include the leaks that sent the engine or gearbox to the bench. Use every gasket the set is meant for that opening — leftover unused pieces usually belong to another configuration. Read more

3 Cylinder Head Gasket Set parts for the 2020 Jeep Gladiator come from 3 brands — AJUSA, MAHLE / CLEVITE and VICTOR REINZ.

This group includes AJUSA 52574600, MAHLE / CLEVITE HS55401 and VICTOR REINZ 021135801.

This table covers the Cylinder Head 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 2020 Jeep Gladiator — MOPAR 4556020AB.

This table covers the gaskets that seal the Cylinder Head Side 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

3 Cylinder Head Side Cover Gasket parts for the 2020 Jeep Gladiator come from MOPAR.

Listed part numbers: MOPAR 4893805AB, MOPAR 4893804AC and MOPAR 4893805AC.

This table covers the block heaters that warm the coolant or oil in cold weather. Read more

3 Engine Block Heater parts are listed for the 2020 Jeep Gladiator, from KAT'S HEATERS and MOPAR.

This group includes KAT'S HEATERS 28814, KAT'S HEATERS 11814 and MOPAR 4609325.

This table covers the Engine covers. Read more

5 Engine Cover parts for the 2020 Jeep Gladiator come from MOPAR. The "Popular" part is MOPAR 6MA00RXFAA.

Listed part numbers: MOPAR 6MA00RXFAA, MOPAR 68293980AA and MOPAR 6QZ85RXFAA, plus the other parts above.

This table covers full gasket kits covering the joints opened in an engine rebuild. Typical signs include the leaks that sent the engine or gearbox to the bench. Use every gasket the set is meant for that opening — leftover unused pieces usually belong to another configuration. Read more

3 Engine Kit Gasket Set parts for the 2020 Jeep Gladiator come from 2 brands — MOPAR and AJUSA.

Listed part numbers: AJUSA 50525900, MOPAR 68297850AC and MOPAR 68361495AA.

This table covers the exhaust valves that let combustion gas out of the cylinder. Typical signs include a circuit that will not hold, a whistle, or a code for this valve. A stuck valve is often debris. Clean the ports before installing the new one. Read more

3 Exhaust Valve parts are listed for the 2020 Jeep Gladiator, from MELLING, MOPAR and SBI.

This group includes MELLING V3462, MOPAR 5048022AA and SBI 13462.

This table covers the Expansion 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

4 Expansion Plug parts for the 2020 Jeep Gladiator come from MOPAR.

Listed part numbers: MOPAR 68060349AA, MOPAR 6512292AA and MOPAR 6510082AA, plus the other parts above.

This table covers the crankshaft pulleys / harmonic balancers at the front of the engine. Read more

6 Harmonic Balancer parts for the 2020 Jeep Gladiator come from 6 brands — SKP, ATP, DAYCO and 3 other brands. The "Popular" part is ATP 102343.

The Economy section lists 1 option from SKP — the catalog's value-priced group. SKP SK594405 is listed in this group.

In the Standard Replacement grade, ATP, DAYCO, DORMAN and 2 other brands supply 5 parts: built to original-equipment specification. A representative part number is ATP 102343.

This group includes ATP 102343, SKP SK594405 and DAYCO PB1707N and the remaining parts above.

This table covers the Intake manifolds. Typical signs include an exhaust tick, a vacuum leak, or a gasket that has burned through. Replace the gaskets and hardware; a warped flange will leak with a new gasket alone. Read more

4 Intake Manifold parts are listed for the 2020 Jeep Gladiator, from MOPAR and VAICO.

This group includes MOPAR 5281803AA, MOPAR 68241844AF and MOPAR 68241844AG and the remaining parts above.

This table covers the Intake Manifold bolts. Read more

2 Intake Manifold Bolt parts for the 2020 Jeep Gladiator come from 2 brands — DORMAN and MOPAR.

Listed part numbers: DORMAN 32128 and MOPAR 6104124AA.

This table covers the gaskets between the intake manifold and the cylinder head. 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

6 Intake Manifold Gasket parts for the 2020 Jeep Gladiator come from 5 brands — MAHLE / CLEVITE, APEX, FEL-PRO and 2 other brands. The "Popular" part is APEX AMS13121.

This group includes APEX AMS13121, FEL-PRO MS97204 and MAHLE / CLEVITE MS20457 and the remaining parts above.

This table covers the gaskets that seal the Intake Plenum. 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

4 Intake Plenum Gasket parts are listed for the 2020 Jeep Gladiator, from APEX, FEL-PRO, MAHLE / CLEVITE and 1 other brand.

Part numbers include APEX AMS13120, FEL-PRO MS97205 and MAHLE / CLEVITE MS20456, among others listed above.

This table covers the intake valves that let air (and fuel, on port-injected engines) into the cylinder. Typical signs include a circuit that will not hold, a whistle, or a code for this valve. A stuck valve is often debris. Clean the ports before installing the new one. Read more

4 Intake Valve parts are listed for the 2020 Jeep Gladiator, from MELLING, MOPAR, QUALCAST and 1 other brand.

Listed part numbers: MELLING V3461, MOPAR 5047917AA and QUALCAST 1013461, plus the other parts above.

This table covers the mounts that hold the engine 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

8 Motor Mount parts are listed for the 2020 Jeep Gladiator, from ANCHOR, DEA / MARMON RIDE CONTROL, PIONEER and 1 other brand. ANCHOR 3578 carries the "Popular" badge.

Part numbers include ANCHOR 3578, ANCHOR 3579 and DEA / MARMON RIDE CONTROL A20121, among others listed above.

This table covers the brackets that mount the Motor Mount. 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

MOPAR supplies the 4 Motor Mount Bracket parts for the 2020 Jeep Gladiator.

Listed part numbers: MOPAR 68328258AE, MOPAR 68328259AE and MOPAR 68355124AA, plus the other parts above.

This table covers the isolators in an engine mount. Read more

2 Motor Mount Isolator parts for the 2020 Jeep Gladiator come from MOPAR.

Part numbers include MOPAR 68620584AB and MOPAR 68328251AE.

This table covers the engine oils listed by grade and specification for this engine. Typical signs include a low-oil lamp, knocking after a long interval, or oil that has gone thin and black well before the next service. Match the viscosity and spec in the notes (and on the filler cap). The tables group grades — they are not interchangeable. Read more

28 Oil parts are listed for the 2020 Jeep Gladiator, from VALVOLINE, MOBIL, LIQUI MOLY and 3 other brands. LIQUI MOLY 2208 carries the "Popular" badge. Full Synthetic and High Mileage (>75,000 Miles) are all represented, and Full Synthetic alone accounts for 21 parts.

This table covers the heat exchangers that cool engine oil. Typical signs include oil at the cooler fittings, or coolant that looks like a milkshake. Pressure-test both circuits after a cooler swap — a leak here mixes oil and coolant. Read more

2 Oil Cooler parts are listed for the 2020 Jeep Gladiator, from HOLSTEIN and STANDARD MOTOR PRODUCTS.

Listed part numbers: HOLSTEIN 2OFH0003 and STANDARD MOTOR PRODUCTS OFH111.

This table covers the seals at the Oil Cooler Adapter. 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 2020 Jeep Gladiator — FEL-PRO ES73248.

This table covers the gaskets that seal the Oil Cooler. 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 Oil Cooler Gasket parts for the 2020 Jeep Gladiator come from 2 brands — AJUSA and MAHLE / CLEVITE.

Part numbers include AJUSA 77016800 and MAHLE / CLEVITE GS33753.

This table covers the Oil Cooler Hose pipes. Read more

One part is listed for the 2020 Jeep Gladiator — MOPAR 68285547AB.

This table covers the Oil Cooler Mounting kits. Read more

This group shows a single part: VICTOR REINZ 131001101.

This table covers the Oil Dipstick tubes. Read more

MOPAR supplies both parts for the 2020 Jeep Gladiator.

Part numbers include MOPAR 68325245AA and MOPAR 68291413AA.

This table covers the drain plugs in the oil pan. Read more

6 Oil Drain Plug parts are listed for the 2020 Jeep Gladiator, from AGS, DORMAN, MOPAR and 1 other brand. AGS ODP00007 carries the "Popular" badge.

This group includes AGS ODP00007, DORMAN 090053 and AGS ODP00012 and the remaining parts above.

This table covers the crush washers and gaskets under the oil drain plug. 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: FEL-PRO 72907.

This table covers the caps on the oil filler neck. Read more

2 Oil Filler Cap parts are listed for the 2020 Jeep Gladiator, from GATES and MOTORAD.

Listed part numbers: GATES 31299 and MOTORAD MO205.

This table covers the Oil Filler tubes. Read more

One part is listed for the 2020 Jeep Gladiator — MOPAR 68259971AB.

This table covers the oil filters that screw onto this engine's filter mount. Typical signs include low oil pressure after a service, or a filter that will not spin off because the old gasket stayed on the block. Lube the new gasket and tighten to the spec on the box; a double-gasket install dumps the sump on the first drive. Read more

18 Oil Filter parts are listed for the 2020 Jeep Gladiator, from WIX, PRO-TEC, BOSCH and 14 other brands. PRO-TEC PXL10010 carries the "Popular" badge.

Economy: 8 parts, from PRO-TEC, BOSCH, CHAMP / LUBER-FINER and 5 other brands. A representative part number is PRO-TEC PXL10010.

In the High Performance / Heavy Duty grade, WIX and MOBIL supply 2 parts: grouped under the catalog's "High Performance / Heavy Duty" designation — the notes column spells out what sets them apart. A representative part number is WIX WL10010XP.

The Standard Replacement section: 8 options from MOPAR, WIX, ACDELCO and 5 other brands. MOPAR 68191349AA is listed in this group.

This table covers the Oil Filter adapters. Read more

This group shows a single part: MOPAR 68596318AB.

This table covers the Oil Filter Adapter Gasket 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: MOPAR 68191356AB.

This table covers the Oil Filter covers. Read more

5 Oil Filter Cover parts for the 2020 Jeep Gladiator come from 5 brands — DORMAN, MOPAR, MOTORAD and 2 other brands. The "Popular" part is DORMAN 917190.

This group includes DORMAN 917190, MOPAR 68191350AA and MOTORAD MO327 and the remaining parts above.

This table covers the Oil Filter housings. Read more

5 Oil Filter Housing parts for the 2020 Jeep Gladiator come from 5 brands — DORMAN, AUTOTECNICA, FEL-PRO and 2 other brands. The "Popular" part is DORMAN 926959.

Listed part numbers: DORMAN 926959, AUTOTECNICA CY1419389 and FEL-PRO OFHA1001, plus the other parts above.

This table covers the seals at the Oil Filter Housing. 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 2020 Jeep Gladiator — DORMAN 926959G.

This table covers the Oil Level Sensor Gasket 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

One part is listed for the 2020 Jeep Gladiator — MOPAR 5047077AB.

This table covers the oil pans that hold the engine's oil sump. Read more

4 Oil Pan parts for the 2020 Jeep Gladiator come from 4 brands — DORMAN, MOPAR, SKP and 1 other brand.

Part numbers include DORMAN 264542, MOPAR 68313581AA and SKP SK313584, among others listed above.

This table covers the gaskets between the oil pan and the block. 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 2020 Jeep Gladiator — VICTOR REINZ 703141410.

This table covers the Oil 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

4 Oil Pump parts are listed for the 2020 Jeep Gladiator, from ENGINETECH, MELLING, MOPAR and 1 other brand.

Listed part numbers: ENGINETECH EP588, MELLING M588 and MOPAR 68297857AL, plus the other parts above.

This table covers the chains that drive the oil pump. Read more

3 Oil Pump Chain parts for the 2020 Jeep Gladiator come from 3 brands — CLOYES, MELLING and S.A. GEAR.

Listed part numbers: CLOYES C990, MELLING 1072 and S.A. GEAR C1137.

This table covers the Oil Pump Chain tensioners. Typical signs include belt flutter, a chirp that returns after a new belt, or an arm that no longer damps. Replace the tensioner with the belt at higher mileage. Read more

3 Oil Pump Chain Tensioner parts are listed for the 2020 Jeep Gladiator, from CLOYES, MELLING and S.A. GEAR.

This group includes CLOYES 96150, MELLING BT7034 and S.A. GEAR 91274.

This table covers the Oil Pump Drive gears. Read more

This group shows a single part: MOPAR 5048090AA.

This table covers the pickup tubes and screens that feed the oil pump. Read more

3 Oil Pump Pickup Tube / Screen parts for the 2020 Jeep Gladiator come from 3 brands — MELLING, MOPAR and SEALED POWER.

This group includes MELLING 429S, MOPAR 68323867AA and SEALED POWER 22415129.

This table covers the Oil Pump sprockets. Read more

3 Oil Pump Sprocket parts for the 2020 Jeep Gladiator come from 3 brands — CLOYES, MELLING and S.A. GEAR.

This group includes CLOYES S1177, MELLING S1254 and S.A. GEAR S1412.

This table covers the Oil Temperature senders. Read more

2 Oil Temperature Sender parts for the 2020 Jeep Gladiator come from 2 brands — STANDARD MOTOR PRODUCTS and WELLS.

Part numbers include STANDARD MOTOR PRODUCTS TX263 and WELLS 5S17175.

This table covers the pistons that travel in each cylinder. Typical signs include knock, blow-by, or a cylinder that will not hold compression. Piston work is a short-block job. Match bore, pin and ring pack in the notes — not the photo. Read more

5 Piston parts for the 2020 Jeep Gladiator come from 2 brands — MOPAR and SILV-O-LITE. The "Popular" part is SILV-O-LITE SL10093K1.

Listed part numbers: SILV-O-LITE SL10093K1, MOPAR 68223379AD and MOPAR 68223465AD, plus the other parts above.

This table covers the rings that seal each piston to the cylinder wall. Read more

3 Piston Ring parts for the 2020 Jeep Gladiator come from 2 brands — HASTINGS MANUFACTURING and MOPAR.

This group includes HASTINGS MANUFACTURING 2C5291, HASTINGS MANUFACTURING 2C5291S and MOPAR 68298025AB.