2026 Jeep Compass Engine Parts

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

One part is listed for the 2026 Jeep Compass — MOPAR 68467437AB.

This table covers the Connecting Rod bolts. Read more

This group shows a single part: MOPAR 6512009AA.

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

7 Crankshaft Main Bearing parts for the 2026 Jeep Compass come from MOPAR. The "Popular" part is MOPAR 4893523AD.

Listed part numbers: MOPAR 4893523AD, MOPAR 68038560AA and MOPAR 4893524AC, plus the other 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

4 Crankshaft Seal parts for the 2026 Jeep Compass come from 2 brands — MOPAR and AJUSA.

This group includes AJUSA 15056500, MOPAR 2142125000 and MOPAR 68250640AC and the remaining parts above.

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

This group shows a single part: MOPAR 68622593AA.

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

One part is listed for the 2026 Jeep Compass — MOPAR 6100997.

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

One part is listed for the 2026 Jeep Compass — MOPAR 4893584AC.

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

One part is listed for the 2026 Jeep Compass — MOPAR 68425880AA.

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

2 Cylinder Head Plug parts for the 2026 Jeep Compass come from MOPAR.

This group includes MOPAR 6511712AA and MOPAR 4884893AA.

This table covers the Engine covers. Read more

MOPAR supplies the 5 Engine Cover parts for the 2026 Jeep Compass. MOPAR 68462895AA carries the "Popular" badge. 3 parts fit every engine; the other 2 are engine-specific.

Listed part numbers: MOPAR 68462895AA, MOPAR 68462894AA and MOPAR 68306725AB, plus the other parts 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

This group shows a single part: MOPAR 5048262AA.

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 both parts for the 2026 Jeep Compass.

Listed part numbers: MOPAR 4884792AB and MOPAR 6509900AA.

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

One part is listed for the 2026 Jeep Compass — MOPAR 4893573AB.

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

This group shows a single part: MOPAR 68605918AA.

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

One part is listed for the 2026 Jeep Compass — MOPAR 68428453AA.

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

This group shows a single part: MOPAR 5048155AB.

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

One part is listed for the 2026 Jeep Compass — MOPAR 68436296AG.

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

5 Motor Mount Bracket parts for the 2026 Jeep Compass come from MOPAR. The "Popular" part is MOPAR 68253048AB. 2 parts fit every engine; the other 3 are engine-specific.

Part numbers include MOPAR 68253048AB, MOPAR 68253054AB and MOPAR 68424016AB, among others listed above.

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

37 Oil parts for the 2026 Jeep Compass come from 5 brands — LIQUI MOLY, VALVOLINE, MOBIL and 2 other brands. The "Popular" part is LIQUI MOLY 20138. Full Synthetic, High Mileage (>75,000 Miles) and Synthetic Blend are all represented, and Full Synthetic alone accounts for 30 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

This group shows a single part: MOPAR 4893770AD.

This table covers the seals at the Oil Cooler. 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 2026 Jeep Compass — MOPAR 4893732AA.

This table covers the Oil Dipstick tubes. Read more

2 Oil Dipstick / Tube parts for the 2026 Jeep Compass come from MOPAR.

Listed part numbers: MOPAR 68434898AA and MOPAR 68434900AB.

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

This group shows a single part: MOPAR 6513414AA.

This table covers the Oil Filler tubes. Read more

This group shows a single part: MOPAR 5048672AA.

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

14 Oil Filter parts for the 2026 Jeep Compass come from 10 brands — ACDELCO, VARIOUS MFR, WIX and 7 other brands. The "Popular" part is WIX 57060XP.

The Economy section lists 5 options from CHAMP / LUBER-FINER, FVP, PRO-TEC and 2 other brands — the catalog's value-priced group. CHAMP / LUBER-FINER PH48 is listed in this group.

The High Performance / Heavy Duty section lists 2 options from WIX and MOBIL — grouped under the catalog's "High Performance / Heavy Duty" designation — the notes column spells out what sets them apart. WIX 57060XP is listed in this group.

In the Standard Replacement grade, ACDELCO, WIX, FRAM and 2 other brands supply 7 parts: built to original-equipment specification. A representative part number is ACDELCO PF48.

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

This group shows a single part: MOPAR 53034112AA.

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

MOPAR supplies both parts for the 2026 Jeep Compass.

Listed part numbers: MOPAR 5048407AB and MOPAR 68423567AD.

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

This group shows a single part: MOPAR 4893925AA.

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

This group shows a single part: MOPAR 4893614AG.

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

MELLING supplies both parts for the 2026 Jeep Compass.

In the Kit grade, MELLING supplies 1 part: grouped under the catalog's "Kit" designation — the notes column spells out what sets them apart. A representative part number is MELLING 31088SX.

The Standard Replacement section: 1 option from MELLING. MELLING 1088 is listed in this group.

Listed part numbers: MELLING 31088SX and MELLING 1088.

This table covers the Oil Pump Chain guides. Read more

One part is listed for the 2026 Jeep Compass — MELLING BG7051.

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

This group shows a single part: MELLING BT7041.

This table covers the Oil Pump Control Valve solenoids. Typical signs include a harsh or missing shift, or a code for this solenoid circuit. Check resistance and the connector before dropping the pan for a solenoid. Read more

One part is listed for the 2026 Jeep Compass — MOPAR 68496801AA.

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

One part is listed for the 2026 Jeep Compass — MOPAR 5048677AB.

This table covers the Piston pins. Read more

This group shows a single part: MOPAR 4893602AA.

This table covers the rocker arms that transfer cam motion to the valves. Read more

This group shows a single part: MOPAR 5048711AA.

This table covers the timing chains that keep the cams in time with the crank. Read more

One part is listed for the 2026 Jeep Compass — MELLING 1087.

This table covers kits that group a timing chain with the related tensioners and guides. Read more

This group shows a single part: MELLING 31087SX.

This table covers the guides and dampers that keep the timing chain on its path. Read more

6 Timing Chain Guide / Damper parts are listed for the 2026 Jeep Compass, from MELLING and MOPAR. MELLING BG7052 carries the "Popular" badge.

Listed part numbers: MELLING BG7052, MELLING BT7042 and MELLING BG7053, plus the other parts above.

This table covers the tensioners that keep the timing chain taut. 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 Timing Chain Tensioner parts for the 2026 Jeep Compass come from 2 brands — MOPAR and MELLING.

Listed part numbers: MELLING BT7043, MOPAR 5281548AB and MOPAR 5048577AA.

This table covers the turbochargers that compress intake air. Read more

This group shows a single part: MOPAR 68395030AF.

This table covers the gaskets that seal the Turbocharger. 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 2026 Jeep Compass — MOPAR 68426519AC.

This table covers the Turbocharger Oil Line 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 68189904AA.

This table covers the Turbocharger Wastegate Solenoid actuators. Typical signs include a door or range that will not move, or a click with no motion. Confirm the command signal before replacing the actuator — a failed module looks the same. Read more

This group shows a single part: MOPAR 68503018AB.

This table covers the adjusters that set valve lash. Read more

This group shows a single part: MOPAR 5184332AA.

This table covers the Valve covers. Read more

One part is listed for the 2026 Jeep Compass — MOPAR 5048669AE.

This table covers the gaskets that seal the valve cover 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

This group shows a single part: MOPAR 5048234AB.

This table covers the lifters / tappets that transfer cam motion to the valves. Read more

This group shows a single part: MELLING JB7525.

This table covers the Valve Spring retainers. Read more

One part is listed for the 2026 Jeep Compass — MOPAR 4893587AA.

This table covers the seals on each valve stem that control oil into the guides. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

2 Valve Stem Seal parts for the 2026 Jeep Compass come from MOPAR.

This group includes MOPAR 4893586AA and MOPAR 5048348AA.

This table covers the oil-control solenoids that command the cam phasers. Typical signs include a door or range that will not move, or a click with no motion. Confirm the command signal before replacing the actuator — a failed module looks the same. Read more

2 Variable Valve Timing (VVT) Solenoid / Actuator parts for the 2026 Jeep Compass come from MOPAR.

Listed part numbers: MOPAR 5048148AF and MOPAR 5048045AB.

This table covers the cam phaser sprockets used by the variable-valve-timing system. Read more

2 Variable Valve Timing (VVT) Sprocket parts for the 2026 Jeep Compass come from MOPAR.

This group includes MOPAR 5048153AC and MOPAR 5048154AE.