2018 Chrysler 300 Engine Parts

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

8 Camshaft parts are listed for the 2018 Chrysler 300, from MELLING and ENGINETECH. MELLING MC1402 carries the "Popular" badge.

In the High Performance grade, MELLING supplies 4 parts: engineered beyond original-equipment specification. A representative part number is MELLING 23107.

The Standard Replacement section lists 4 options from MELLING and ENGINETECH — built to original-equipment specification. MELLING MC1402 is listed in this group.

This group includes MELLING MC1402, MELLING 23107 and MELLING 23108 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

6 Camshaft Bearing parts are listed for the 2018 Chrysler 300, from ENGINETECH, DURA-BOND, SEALED POWER and 1 other brand. ENGINETECH CC487 carries the "Popular" badge.

This group includes ENGINETECH CC487, SEALED POWER 1935M and DURA-BOND PD41 and the remaining parts above.

This table covers the Camshaft hardware kits. Read more

ENGINETECH supplies both parts for the 2018 Chrysler 300.

Part numbers include ENGINETECH HK120 and ENGINETECH HK1204.

This table covers the Camshaft 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 Camshaft Plug parts are listed for the 2018 Chrysler 300, from MELLING and MOPAR.

This group includes MELLING MEP334 and MOPAR 6507663AA.

This table covers the Camshaft Retainer / Thrust plates. Typical signs include warpage, cracks, or a plate that no longer locates the assembly. Confirm which plate the notes describe — backing plates, clutch plates and strike plates are different parts. Read more

2 Camshaft Retainer / Thrust Plate parts for the 2018 Chrysler 300 come from 2 brands — MELLING and MOPAR.

Part numbers include MELLING MD200 and MOPAR 53022178AE.

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

12 Connecting Rod Bearing parts are listed for the 2018 Chrysler 300, from MAHLE / CLEVITE, KING ENGINE BEARINGS and ENGINETECH. ENGINETECH BB111J carries the "Popular" badge.

High Performance: 4 parts, from KING ENGINE BEARINGS and MAHLE / CLEVITE. A representative part number is KING ENGINE BEARINGS CR8032XPN.

The Standard Replacement section: 8 options from MAHLE / CLEVITE, ENGINETECH and KING ENGINE BEARINGS. ENGINETECH BB111J is listed in this group.

This table covers the Connecting Rod bolts. Read more

This group shows a single part: MOPAR 6506335AA.

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

6 Conversion / Lower Gasket Set parts are listed for the 2018 Chrysler 300, from ENGINETECH, FEL-PRO, APEX and 3 other brands. ENGINETECH CR345CSB carries the "Popular" badge.

This group includes ENGINETECH CR345CSB, FEL-PRO CS262841 and APEX ACS2120 and the remaining parts above.

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

One part is listed for the 2018 Chrysler 300 — MOPAR 4893356AA.

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 2018 Chrysler 300 come from 3 brands — MOPAR, MAHLE / CLEVITE and ENGINETECH. The "Popular" part is ENGINETECH BC115J.

The High Performance section: 1 option from MAHLE / CLEVITE. MAHLE / CLEVITE MS2296H is listed in this group.

Standard Replacement: 5 parts, from MOPAR, ENGINETECH and MAHLE / CLEVITE. A representative part number is ENGINETECH BC115J.

Listed part numbers: ENGINETECH BC115J, MAHLE / CLEVITE MS2296H and MAHLE / CLEVITE MS2296A, plus the other parts above.

This table covers the Crankshaft Main Bearing Cap bolts. Read more

One part is listed for the 2018 Chrysler 300 — ARP 2445400.

This table covers the wear sleeves used to restore a Crankshaft Main Bearing seal surface. Read more

One part is listed for the 2018 Chrysler 300 — VICTOR REINZ 711347800.

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

2 Crankshaft Repair Sleeve parts for the 2018 Chrysler 300 come from 2 brands — FEL-PRO and MAHLE / CLEVITE.

Listed part numbers: FEL-PRO 16230 and MAHLE / CLEVITE A351.

This table covers the Crankshaft Repair Sleeve tools. This is a service tool, not a wear part — match the application in the notes. Read more

2 Crankshaft Repair Sleeve Tool parts for the 2018 Chrysler 300 come from 2 brands — FEL-PRO and VICTOR REINZ.

Part numbers include FEL-PRO 16328 and VICTOR REINZ 711620300.

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

17 Crankshaft Seal parts for the 2018 Chrysler 300 come from 9 brands — APEX, NATIONAL, FEL-PRO and 6 other brands. The "Popular" part is APEX ATC2751.

This table covers the kits that disable cylinder deactivation. Read more

This group shows a single part: MELLING MDK200.

This table covers the Cylinder Deactivation 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 Cylinder Deactivation Solenoid parts for the 2018 Chrysler 300 come from 4 brands — DORMAN, CLOYES, STANDARD MOTOR PRODUCTS and 1 other brand. The "Popular" part is DORMAN 916592XD.

Part numbers include DORMAN 916592XD, CLOYES VTS237 and DORMAN 916593, among others listed above.

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

2 Cylinder Head parts for the 2018 Chrysler 300 come from MOPAR.

Listed part numbers: MOPAR 68280503AF and MOPAR 68280502AF.

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

One part is listed for the 2018 Chrysler 300 — MOPAR 5203466.

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

6 Cylinder Head Bolt parts are listed for the 2018 Chrysler 300, from ENGINETECH, FEL-PRO, ARP and 3 other brands. ENGINETECH HB228 carries the "Popular" badge.

Listed part numbers: ENGINETECH HB228, FEL-PRO ES72200 and ARP 2444300, 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

19 Cylinder Head Gasket parts are listed for the 2018 Chrysler 300, from ENGINETECH, MAHLE / CLEVITE, MOPAR and 4 other brands. ENGINETECH HCR57LB 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

10 Cylinder Head Gasket Set parts are listed for the 2018 Chrysler 300, from FEL-PRO, ENGINETECH, MAHLE / CLEVITE and 5 other brands. FEL-PRO HS26423PT 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

4 Cylinder Head Spacer Shim parts are listed for the 2018 Chrysler 300, from ENGINETECH and SBI.

This group includes ENGINETECH CHS1057L, ENGINETECH CHS1057R and SBI 2302162L and the remaining parts above.

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

3 Engine Block Heater parts for the 2018 Chrysler 300 come from 2 brands — KAT'S HEATERS and MOPAR.

This group includes KAT'S HEATERS 28816, KAT'S HEATERS 11816 and MOPAR 5149022AC.

This table covers the Engine covers. Read more

10 Engine Cover parts are listed for the 2018 Chrysler 300, from TECHPRO, MOPAR and VARIOUS MFR. MOPAR 57010303AG carries the "Popular" badge.

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

2 Engine Kit Gasket Set parts are listed for the 2018 Chrysler 300, from AJUSA and MOPAR.

Part numbers include AJUSA 50547400 and MOPAR 68294132AB.

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

5 Exhaust Valve parts for the 2018 Chrysler 300 come from 5 brands — ENGINETECH, MELLING, MOPAR and 2 other brands. The "Popular" part is ENGINETECH V4459.

Part numbers include ENGINETECH V4459, MELLING V3195 and MOPAR 53022088AB, 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

5 Expansion Plug parts are listed for the 2018 Chrysler 300, from MELLING, MOPAR and ENGINETECH. MELLING MPE902BR carries the "Popular" badge.

Listed part numbers: MELLING MPE902BR, ENGINETECH PK345 and MELLING MPE903BR, plus the other parts above.

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

4 Harmonic Balancer parts are listed for the 2018 Chrysler 300, from ATP, DORMAN, MOPAR and 1 other brand.

Part numbers include ATP 102461, DORMAN 594567 and MOPAR 53022413AA, among others listed above.

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 are listed for the 2018 Chrysler 300, from MAHLE / CLEVITE, FEL-PRO, APEX and 2 other brands. FEL-PRO MS97089 carries the "Popular" badge.

Listed part numbers: FEL-PRO MS97089, MAHLE / CLEVITE MIS20455 and APEX AMS11890, plus the other 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

This group shows a single part: AJUSA 01698200.

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

5 Intake Valve parts for the 2018 Chrysler 300 come from 5 brands — ENGINETECH, MELLING, MOPAR and 2 other brands. The "Popular" part is ENGINETECH V4458.

Part numbers include ENGINETECH V4458, MELLING V3194 and MOPAR 53022087AD, 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

5 Motor Mount parts for the 2018 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 lists 1 option from SKP — the catalog's value-priced group. 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 Motor Mount bolts. Read more

One part is listed for the 2018 Chrysler 300 — 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

4 Motor Mount Bracket parts for the 2018 Chrysler 300 come from MOPAR.

This group includes MOPAR 4726016AC, MOPAR 4726017AB and MOPAR 4726026AB and the remaining parts above.

This table covers the Motor Mount Heat insulators. Read more

One part is listed for the 2018 Chrysler 300 — MOPAR 5090026AA.

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

MOPAR supplies both parts for the 2018 Chrysler 300.

Listed part numbers: MOPAR 68277081AA and MOPAR 68277082AA.

This table covers the Motor Mount kits. Read more

This group shows a single part: ANCHOR 300538.

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

32 Oil parts for the 2018 Chrysler 300 come from 4 brands — VALVOLINE, MOBIL, IDEMITSU and 1 other brand. The "Popular" part is LIQUI MOLY 2259. Full Synthetic, High Mileage (>75,000 Miles) and Synthetic Blend are all represented, and Full Synthetic alone accounts for 18 parts.

This table covers the Oil Cooler Mounting kits. Read more

HAYDEN supplies both parts for the 2018 Chrysler 300.

This group includes HAYDEN 238 and HAYDEN 153.

This table covers the Oil Dipstick tubes. Read more

3 Oil Dipstick / Tube parts for the 2018 Chrysler 300 come from 2 brands — MOPAR and AUTOTECNICA.

Part numbers include AUTOTECNICA CY1423351, MOPAR 53013977AB and MOPAR 4792872AF.