2012 Chrysler 300 Engine Parts

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

9 Camshaft parts are listed for the 2012 Chrysler 300, from MOPAR, MELLING and ENGINETECH. MOPAR 5184380AH carries the "Popular" badge.

Listed part numbers: MOPAR 5184380AH, MOPAR 5184378AH and ENGINETECH ES1420, plus the other parts above.

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: AJUSA 15084500.

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 are listed for the 2012 Chrysler 300, from SEALED POWER, ENGINETECH, KING ENGINE BEARINGS and 1 other brand. ENGINETECH BB175J carries the "Popular" badge.

This group includes ENGINETECH BB175J, KING ENGINE BEARINGS CR6857SM and MAHLE / CLEVITE CB1957A6 and the remaining parts above.

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

13 Conversion / Lower Gasket Set parts are listed for the 2012 Chrysler 300, from AJUSA, ELRING, ITM ENGINE COMPONENTS and 8 other brands. ITM ENGINE COMPONENTS 0921656 carries the "Popular" badge.

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

2 Crankshaft parts are listed for the 2012 Chrysler 300, from ENGINETECH and MOPAR.

Part numbers include ENGINETECH 191020 and MOPAR 5184251AI.

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

5 Crankshaft Main Bearing parts for the 2012 Chrysler 300 come from 3 brands — MOPAR, MAHLE / CLEVITE and KING ENGINE BEARINGS. The "Popular" part is MAHLE / CLEVITE MS2351A.

This group includes MAHLE / CLEVITE MS2351A, KING ENGINE BEARINGS MB4518SI and MOPAR 5184107AH and the remaining parts above.

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

3 Crankshaft Repair Sleeve parts for the 2012 Chrysler 300 come from 3 brands — BCA, NATIONAL and WJB / INMOTION PARTS.

Listed part numbers: BCA NS99177, NATIONAL 99177 and WJB / INMOTION PARTS WS99177.

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

15 Crankshaft Seal parts for the 2012 Chrysler 300 come from 10 brands — ELRING, NATIONAL, AJUSA and 7 other brands. The "Popular" part is ELRING 424841.

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

6 Cylinder Head parts for the 2012 Chrysler 300 come from 2 brands — MOPAR and ENGINETECH. The "Popular" part is MOPAR R3620112AA.

This group includes MOPAR R3620112AA, MOPAR RL141353AC and ENGINETECH CH1132R and the remaining parts above.

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

One part is listed for the 2012 Chrysler 300 — MOPAR 6100997.

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

9 Cylinder Head Bolt parts are listed for the 2012 Chrysler 300, from FEL-PRO, MAHLE / CLEVITE, AJUSA and 6 other brands. FEL-PRO ES72467 carries the "Popular" badge.

Listed part numbers: FEL-PRO ES72467, MAHLE / CLEVITE GS33681 and AJUSA 81062400, 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

22 Cylinder Head Gasket parts are listed for the 2012 Chrysler 300, from AJUSA, VICTOR REINZ, APEX and 7 other brands. APEX AHG1312L carries the "Popular" badge.

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

14 Cylinder Head Gasket Set parts are listed for the 2012 Chrysler 300, from ENGINETECH, FEL-PRO, ELRING and 8 other brands. ENGINETECH CR220HSA carries the "Popular" badge.

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 Cylinder Head Spacer shims. Read more

SBI supplies both parts for the 2012 Chrysler 300.

Listed part numbers: SBI 2302200L and SBI 2302200R.

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

3 Engine Block Heater parts for the 2012 Chrysler 300 come from 2 brands — KAT'S HEATERS and MOPAR.

Listed part numbers: KAT'S HEATERS 11814, KAT'S HEATERS 28814 and MOPAR 4609325.

This table covers the Engine covers. Read more

6 Engine Cover parts are listed for the 2012 Chrysler 300, from TECHPRO, MOPAR and VARIOUS MFR. MOPAR 4593903AD carries the "Popular" badge.

This group includes MOPAR 4593903AD, TECHPRO CH1228119 and TECHPRO CH1228106 and the remaining 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

5 Engine Kit Gasket Set parts are listed for the 2012 Chrysler 300, from AJUSA, FEL-PRO, MAHLE / CLEVITE and 1 other brand. FEL-PRO 2603181 carries the "Popular" badge.

This group includes FEL-PRO 2603181, AJUSA 50367600 and AJUSA 50488100 and the remaining 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

6 Exhaust Valve parts for the 2012 Chrysler 300 come from 6 brands — ENGINETECH, MELLING, MAHLE / CLEVITE and 3 other brands. The "Popular" part is ENGINETECH V4483.

This group includes ENGINETECH V4483, MELLING V3264 and MAHLE / CLEVITE 2114692 and the remaining parts 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 both parts for the 2012 Chrysler 300.

Part numbers include MOPAR 68060349AA and MOPAR 6510082AA.

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

6 Harmonic Balancer parts are listed for the 2012 Chrysler 300, from SKP, ATP, DAYCO 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.

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

6 Intake Manifold parts for the 2012 Chrysler 300 come from 5 brands — MOPAR, AUTOTECNICA, DORMAN and 2 other brands. The "Popular" part is AUTOTECNICA CY1418959.

Part numbers include AUTOTECNICA CY1418959, DORMAN 615914 and MOPAR 5184199AF, among others listed above.

This table covers the Intake Manifold bolts. Read more

2 Intake Manifold Bolt parts are listed for the 2012 Chrysler 300, from 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

15 Intake Manifold Gasket parts are listed for the 2012 Chrysler 300, from SKP, DORMAN, MAHLE / CLEVITE and 8 other brands. DORMAN 615917 carries the "Popular" badge.

Economy: 3 parts, from SKP and AUTOTECNICA. A representative part number is AUTOTECNICA CY1420930.

The Standard Replacement section: 12 options from DORMAN, MAHLE / CLEVITE, MOPAR and 6 other brands. DORMAN 615917 is listed in this group.

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

8 Intake Plenum Gasket parts for the 2012 Chrysler 300 come from 7 brands — STANDARD MOTOR PRODUCTS, FEL-PRO, ULTRA-POWER and 4 other brands. The "Popular" part is FEL-PRO MS97205.

This group includes FEL-PRO MS97205 and APEX AMS13120 and the remaining 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

6 Intake Valve parts for the 2012 Chrysler 300 come from 6 brands — MELLING, MOPAR, ENGINETECH and 3 other brands. The "Popular" part is MELLING V3263.

Listed part numbers: MELLING V3263, MOPAR 5184127AC and ENGINETECH V2670, 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

5 Motor Mount parts for the 2012 Chrysler 300 come from 5 brands — SKP, DEA / MARMON RIDE CONTROL, ANCHOR and 2 other brands. The "Popular" part is DEA / MARMON RIDE CONTROL A5522.

The Economy section: 1 option from SKP. SKP SKM3262 is listed in this group.

Standard Replacement: 4 parts, from DEA / MARMON RIDE CONTROL, ANCHOR, PIONEER and 1 other brand. A representative part number is DEA / MARMON RIDE CONTROL A5522.

Listed part numbers: DEA / MARMON RIDE CONTROL A5522, SKP SKM3262 and ANCHOR 3262, plus the other parts 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

4 Motor Mount Bracket parts for the 2012 Chrysler 300 come from MOPAR.

This group includes MOPAR 4726022AB, MOPAR 4726023AB and MOPAR 4726028AB and the remaining parts above.

This table covers the Motor Mount Heat insulators. Read more

One part is listed for the 2012 Chrysler 300 — MOPAR 5090026AA.

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

MOPAR supplies both parts for the 2012 Chrysler 300.

Part numbers include MOPAR 68277081AA and MOPAR 4726030AH.

This table covers the Motor Mount kits. Read more

This group shows a single part: ANCHOR 300538.