2023 Jeep Gladiator Engine Parts

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

12 Camshaft parts are listed for the 2023 Jeep Gladiator, from MOPAR and MELLING. MELLING CKMC1443 carries the "Popular" badge.

This table covers the seals at each camshaft end. 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: ELRING 161130.

This table covers the bearings in the connecting-rod big ends. 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

One part is listed for the 2023 Jeep Gladiator — ENGINETECH BB302J.

This table covers the Connecting Rod bolts. Read more

This group shows a single part: 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

5 Conversion / Lower Gasket Set parts are listed for the 2023 Jeep Gladiator, from AJUSA, MAHLE / CLEVITE, MOPAR and 1 other brand.

Part numbers include AJUSA 54327700, AJUSA 54308900 and MAHLE / CLEVITE CS55401, 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

6 Crankshaft Main Bearing parts for the 2023 Jeep Gladiator come from 2 brands — MOPAR and ENGINETECH. The "Popular" part is MOPAR 68242633AA.

This group includes MOPAR 68242633AA, ENGINETECH BC330J and MOPAR 68242631AA and the remaining parts 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

9 Crankshaft Seal parts for the 2023 Jeep Gladiator come from 4 brands — AJUSA, ELRING, MOPAR and 1 other brand. The "Popular" part is ELRING 161060.

This group includes ELRING 161060, AJUSA 15112500 and AJUSA 15127700 and the remaining parts above.

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

4 Cylinder Head parts for the 2023 Jeep Gladiator come from MOPAR.

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

MOPAR supplies the 3 Cylinder Head Alignment Dowel Pin parts for the 2023 Jeep Gladiator.

Listed part numbers: MOPAR 68489995AA, MOPAR 68490002AA and MOPAR 6100997.

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

4 Cylinder Head Bolt parts are listed for the 2023 Jeep Gladiator, from AJUSA, MAHLE / CLEVITE and MOPAR.

This group includes AJUSA 81063500, AJUSA 81062400 and MAHLE / CLEVITE GS33681 and the remaining 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

12 Cylinder Head Gasket parts are listed for the 2023 Jeep Gladiator, from AJUSA, MOPAR and MAHLE / CLEVITE. MOPAR 68284905AA carries the "Popular" badge. 2 parts fit every engine; the other 10 are engine-specific.

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

5 Cylinder Head Gasket Set parts are listed for the 2023 Jeep Gladiator, from AJUSA, MAHLE / CLEVITE, MOPAR and 1 other brand.

Listed part numbers: AJUSA 53107200, AJUSA 52574600 and MAHLE / CLEVITE HS55401, plus the other parts above.

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

This group shows a single part: 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

MOPAR supplies the 3 Cylinder Head Side Cover Gasket parts for the 2023 Jeep Gladiator.

This group includes MOPAR 4893805AB, MOPAR 4893804AC and MOPAR 4893805AC.

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

2 Engine Block Heater parts for the 2023 Jeep Gladiator come from MOPAR.

Listed part numbers: MOPAR 68523853AA and MOPAR 4609325.

This table covers the Engine covers. Read more

MOPAR supplies the 5 Engine Cover parts for the 2023 Jeep Gladiator. MOPAR 6MA00RXFAA carries the "Popular" badge. 4 parts fit every engine; the other 1 is engine-specific.

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

This table covers the Engine Cover grommets. Read more

This group shows a single part: MOPAR 68490089AA.

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

5 Engine Kit Gasket Set parts are listed for the 2023 Jeep Gladiator, from MOPAR and AJUSA.

Part numbers include AJUSA 51112800, AJUSA 50525900 and MOPAR 68297850AC, among others listed above.

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

6 Exhaust Valve parts for the 2023 Jeep Gladiator come from 4 brands — MOPAR, SBI, MELLING and 1 other brand.

Part numbers include MELLING V3462, MOPAR 68490103AA and MOPAR 5048022AA, among others listed above.

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

MOPAR supplies the 4 Expansion Plug parts for the 2023 Jeep Gladiator.

This group includes MOPAR 68060349AA, MOPAR 6512292AA and MOPAR 6510082AA and the remaining parts above.

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

7 Harmonic Balancer parts are listed for the 2023 Jeep Gladiator, from MOPAR, SKP, ATP and 3 other brands. ATP 102343 carries the "Popular" badge.

In the Economy grade, SKP supplies 1 part: the catalog's value-priced group. A representative part number is SKP SK594405.

The Standard Replacement section lists 5 options from ATP, DAYCO, DORMAN and 2 other brands — built to original-equipment specification. ATP 102343 is listed in this group.

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

Listed part numbers: ATP 102343, SKP SK594405 and DAYCO PB1707N, plus the other 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

7 Intake Manifold parts for the 2023 Jeep Gladiator come from 4 brands — MOPAR, DORMAN, LARES and 1 other brand.

This group includes DORMAN 615311, LARES 33870 and MOPAR 68490098AA and the remaining parts above.

This table covers the Intake Manifold bolts. Read more

2 Intake Manifold Bolt parts are listed for the 2023 Jeep Gladiator, from DORMAN and MOPAR.

Part numbers include 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

13 Intake Manifold Gasket parts are listed for the 2023 Jeep Gladiator, from AJUSA, MOPAR, DORMAN and 5 other brands. DORMAN 615311G carries the "Popular" badge.

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

3 Intake Plenum Gasket parts for the 2023 Jeep Gladiator come from 3 brands — FEL-PRO, MAHLE / CLEVITE and ULTRA-POWER.

Listed part numbers: FEL-PRO MS97205 and MAHLE / CLEVITE MS20456, plus the other parts 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

8 Intake Valve parts for the 2023 Jeep Gladiator come from 5 brands — MOPAR, QUALCAST, SBI and 2 other brands.

Listed part numbers: ENGINETECH V3506, MELLING V3461 and MOPAR 68490016AA, plus the other parts above.

This table covers the long-block engine assemblies (block, crank, heads). Read more

One part is listed for the 2023 Jeep Gladiator — MOPAR 5162119BC.

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

13 Motor Mount parts for the 2023 Jeep Gladiator come from 4 brands — ANCHOR, DEA / MARMON RIDE CONTROL, WESTAR and 1 other brand. The "Popular" part is ANCHOR 3578.

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

4 Motor Mount Bracket parts for the 2023 Jeep Gladiator come from MOPAR.

Part numbers include MOPAR 68284622AC, MOPAR 68284623AA and MOPAR 68328258AE, among others listed above.

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

MOPAR supplies the 3 Motor Mount Isolator parts for the 2023 Jeep Gladiator.

Listed part numbers: MOPAR 68620584AB, MOPAR 68328251AE and MOPAR 68620586AB.

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

35 Oil parts for the 2023 Jeep Gladiator come from 6 brands — VALVOLINE, MOBIL, LIQUI MOLY and 3 other brands. The "Popular" part is LIQUI MOLY 2208. They are grouped as Full Synthetic and High Mileage (>75,000 Miles), with Full Synthetic the largest group at 21 parts from VALVOLINE, LIQUI MOLY, MOBIL and 3 other brands.

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 for the 2023 Jeep Gladiator come from 2 brands — HOLSTEIN and STANDARD MOTOR PRODUCTS.

This group includes HOLSTEIN 2OFH0003 and STANDARD MOTOR PRODUCTS OFH111.

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 are listed for the 2023 Jeep Gladiator, from AJUSA and MAHLE / CLEVITE.

This group includes AJUSA 77016800 and MAHLE / CLEVITE GS33753.

This table covers the Oil Cooler Hose pipes. Read more

2 Oil Cooler Hose / Pipe parts for the 2023 Jeep Gladiator come from MOPAR.

This group includes MOPAR 68504222AA and MOPAR 68285547AB.

This table covers the Oil Dipstick tubes. Read more

4 Oil Dipstick / Tube parts for the 2023 Jeep Gladiator come from MOPAR.

Listed part numbers: MOPAR 68504394AA, MOPAR 68504398AA and MOPAR 68325245AA, plus the other parts above.

This table covers the seals at the Oil Dipstick / Tube. 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 2023 Jeep Gladiator — ELRING 161300.

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

5 Oil Drain Plug parts for the 2023 Jeep Gladiator come from 4 brands — MOPAR, DORMAN, ENGINETECH and 1 other brand. The "Popular" part is DORMAN 090172. 3 parts fit every engine; the other 2 are engine-specific.

Listed part numbers: DORMAN 090172, ENGINETECH DP8026 and MOPAR 68174052AB, plus the other parts above.

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

4 Oil Filler Cap parts for the 2023 Jeep Gladiator come from 3 brands — MOTORAD, GATES and MOPAR.

Listed part numbers: GATES 31299, MOPAR 68399323AA and MOTORAD MO207, plus the other parts above.