2012 Jeep Compass Engine Parts

This table covers the chains that drive the balance shafts. Read more

This group shows a single part: MOPAR 4884870AB.

This table covers the guides that keep the balance-shaft chain on its path. Read more

2 Balance Shaft Chain Guide parts for the 2012 Jeep Compass come from 2 brands — MOPAR and PREFERRED COMPONENTS INC. Every part fits both the 2.0L L4 and the 2.4L L4.

Listed part numbers: MOPAR 4884589AA and PREFERRED COMPONENTS INC R76139.

This table covers the Balance Shaft 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

One part is listed for the 2012 Jeep Compass — PREFERRED COMPONENTS INC T66222.

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

4 Camshaft parts for the 2012 Jeep Compass come from 2 brands — MOPAR and SKP. Every part fits both the 2.0L L4 and the 2.4L L4.

This group includes MOPAR 4884736AC, MOPAR 4884735AC and SKP SKES0355 and the remaining parts above.

This table covers the Camshaft bearings. 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

This group shows a single part: MOPAR 1016A031.

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

4 Camshaft Seal parts are listed for the 2012 Jeep Compass, from APEX, FEL-PRO, MAHLE / CLEVITE and 1 other brand. All of them fit every engine offered in the 2012 Compass.

This group includes APEX ATC11030, FEL-PRO TCS45961 and MAHLE / CLEVITE 48392 and the remaining parts above.

This table covers the connecting rods between each piston and the crankshaft. Read more

This group shows a single part: TOPLINE CRCHR1.

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

5 Connecting Rod Bearing parts for the 2012 Jeep Compass come from 4 brands — MAHLE / CLEVITE, TOPLINE, ENGINETECH and 1 other brand. The "Popular" part is TOPLINE RBHY11. Every part fits both the 2.0L L4 and the 2.4L L4.

Listed part numbers: TOPLINE RBHY11, ENGINETECH BB167J and ITM ENGINE COMPONENTS 4B2024, plus the other parts above.

This table covers the Connecting Rod bolts. Read more

One part is listed for the 2012 Jeep Compass — MOPAR MN195112.

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

11 Conversion / Lower Gasket Set parts for the 2012 Jeep Compass come from 8 brands — APEX, AJUSA, FEL-PRO and 5 other brands. The "Popular" part is APEX ACS2086. 2 parts fit every engine; the other 9 are engine-specific.

This table covers the crankshafts that turn piston motion into rotation. Read more

2 Crankshaft parts for the 2012 Jeep Compass come from MOPAR.

This group includes MOPAR 4884561AC and MOPAR 4884563AC.

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 are listed for the 2012 Jeep Compass, from MOPAR, TOPLINE, ENGINETECH and 2 other brands. ENGINETECH BC152J carries the "Popular" badge. All of them fit every engine offered in the 2012 Compass.

Listed part numbers: ENGINETECH BC152J, MAHLE / CLEVITE MS2299A and ITM ENGINE COMPONENTS 5M1524, plus the other parts above.

This table covers the sleeves used to restore a grooved crankshaft seal surface. Read more

5 Crankshaft Repair Sleeve parts are listed for the 2012 Jeep Compass, from WJB / INMOTION PARTS, BCA, NATIONAL and 1 other brand. WJB / INMOTION PARTS WS99166 carries the "Popular" badge. All of them fit every engine offered in the 2012 Compass.

This group includes WJB / INMOTION PARTS WS99166, BCA NS99166 and NATIONAL 99166 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

28 Crankshaft Seal parts are listed for the 2012 Jeep Compass, from VICTOR REINZ, APEX, FEL-PRO and 11 other brands. AJUSA 15052700 carries the "Popular" badge. The notes list position, dimensions and spec qualifiers wherever the manufacturer distinguishes between variants.

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

One part is listed for the 2012 Jeep Compass — MOPAR R8004168AA.

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

7 Cylinder Head Bolt parts for the 2012 Jeep Compass come from 7 brands — FEL-PRO, SKP, AJUSA and 4 other brands. The "Popular" part is FEL-PRO ES72267. 6 parts fit every engine; the other 1 is engine-specific.

Part numbers include FEL-PRO ES72267, SKP SKES72267 and AJUSA 81041900, among others listed 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

10 Cylinder Head Gasket parts for the 2012 Jeep Compass come from 7 brands — APEX, AJUSA, MAHLE / CLEVITE and 4 other brands. The "Popular" part is APEX AHG286. 2 parts fit every engine; the other 8 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

15 Cylinder Head Gasket Set parts for the 2012 Jeep Compass come from 8 brands — FEL-PRO, APEX, AJUSA and 5 other brands. The "Popular" part is APEX AHS2085.

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 2012 Jeep Compass — MOPAR 4884892AA.

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 2012 Jeep Compass, from KAT'S HEATERS and MOPAR. All of them fit every engine offered in the 2012 Compass.

Part numbers include KAT'S HEATERS 11812, KAT'S HEATERS 28812 and MOPAR 5033557AB.

This table covers the Engine covers. Read more

5 Engine Cover parts for the 2012 Jeep Compass come from 3 brands — MOPAR, TECHPRO and VARIOUS MFR. The "Popular" part is MOPAR 5116372AG. 4 parts fit every engine; the other 1 is engine-specific.

Part numbers include MOPAR 5116372AG, MOPAR 5113536AA and TECHPRO CH1228131, among others listed 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

8 Engine Kit Gasket Set parts for the 2012 Jeep Compass come from 4 brands — AJUSA, APEX, ENGINETECH and 1 other brand.

Listed part numbers: AJUSA 50276500, AJUSA 50388500 and APEX AFS2085, plus the other parts above.

This table covers the brackets that mount the Engine Lift. 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

This group shows a single part: MOPAR 4884752AC.

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

7 Exhaust Valve parts are listed for the 2012 Jeep Compass, from MELLING, QUALCAST, ENGINETECH and 4 other brands. MELLING V3191 carries the "Popular" badge. 6 parts fit every engine; the other 1 is engine-specific.

Part numbers include MELLING V3191, QUALCAST 1013191 and ENGINETECH V4449, among others listed above.

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

6 Harmonic Balancer parts for the 2012 Jeep Compass come from 6 brands — SKP, DORMAN, ATP and 3 other brands. The "Popular" part is SKP SK594341. Every part fits both the 2.0L L4 and the 2.4L L4.

The Economy section lists 1 option from SKP — the catalog's value-priced group. SKP SK594341 is listed in this group.

In the Standard Replacement grade, DORMAN, ATP, DAYCO and 2 other brands supply 5 parts: built to original-equipment specification. A representative part number is DORMAN 594341.

This group includes SKP SK594341, DORMAN 594341 and ATP 102326 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

6 Intake Manifold parts are listed for the 2012 Jeep Compass, from DORMAN, MOPAR, LARES and 1 other brand. 1 part fits every engine; the other 5 are engine-specific.

Part numbers include DORMAN 615802, DORMAN 615801 and LARES 33850, among others listed above.

This table covers the Intake Manifold bolts. Read more

This group shows a single part: 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 2012 Jeep Compass come from 5 brands — VICTOR REINZ, APEX, FEL-PRO and 2 other brands. The "Popular" part is APEX AMS2850. Every part fits both the 2.0L L4 and the 2.4L L4.

This group includes APEX AMS2850, FEL-PRO MS96840 and MAHLE / CLEVITE MS19561 and the remaining parts above.

This table covers the Intake Manifold Runner 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

5 Intake Manifold Runner Control Valve / Solenoid parts for the 2012 Jeep Compass come from 5 brands — SKP, DORMAN, MOPAR and 2 other brands. The "Popular" part is SKP SK911902. 1 part fits every engine; the other 4 are engine-specific.

Part numbers include SKP SK911902, DORMAN 911902 and MOPAR 4884549AD, 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

6 Intake Valve parts are listed for the 2012 Jeep Compass, from ENGINETECH, MELLING, MOPAR and 3 other brands. ENGINETECH V4448 carries the "Popular" badge. 5 parts fit every engine; the other 1 is engine-specific.

Part numbers include ENGINETECH V4448, MELLING V3190 and MOPAR 5047068AA, among others listed 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

22 Motor Mount parts are listed for the 2012 Jeep Compass, from ANCHOR, DEA / MARMON RIDE CONTROL, PIONEER and 5 other brands. SKP SKM3131 carries the "Popular" badge. 18 parts fit every engine; the other 4 are engine-specific.

Economy: 4 parts, from SKP and AUTO EXTRA. A representative part number is SKP SKM3131.

The Standard Replacement section: 18 options from ANCHOR, DEA / MARMON RIDE CONTROL, PIONEER and 3 other brands. ANCHOR 3130 is listed in this group.

This table covers the Motor Mount bolts. Read more

This group shows a single part: MOPAR 4809963AE.

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

One part is listed for the 2012 Jeep Compass — MOPAR 5105596AB.

This table covers the Motor Mount bushings. Typical signs include a clunk over bumps, or a torn or walked-out bushing you can see. Press the new bushing square. A cocked bushing will tear in a few thousand miles. Read more

One part is listed for the 2012 Jeep Compass — DEA / MARMON RIDE CONTROL AM028.

This table covers the Motor Mount kits. Read more

ANCHOR supplies both parts for the 2012 Jeep Compass. All of them fit every engine offered in the 2012 Compass.

Part numbers include ANCHOR 300172 and ANCHOR 300173.

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 are listed for the 2012 Jeep Compass, from VALVOLINE, MOBIL, IDEMITSU and 1 other brand. LIQUI MOLY 2259 carries the "Popular" badge. They are grouped as Full Synthetic, High Mileage (>75,000 Miles) and Synthetic Blend, with Full Synthetic the largest group at 19 parts from VALVOLINE, MOBIL, IDEMITSU and 1 other brand.