2023 Chrysler 300 Engine Parts

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

6 Camshaft parts are listed for the 2023 Chrysler 300, from MELLING, ENGINETECH and MOPAR. MELLING MC1402 carries the "Popular" badge.

In the Heavy Duty / Towing grade, MELLING supplies 1 part: grouped under the catalog's "Heavy Duty / Towing" designation — the notes column spells out what sets them apart. A representative part number is MELLING 23109.

In the High Performance grade, MELLING supplies 2 parts: engineered beyond original-equipment specification. A representative part number is MELLING 23209.

The Standard Replacement section lists 3 options from MELLING, ENGINETECH and MOPAR — built to original-equipment specification. MELLING MC1402 is listed in this group.

Listed part numbers: MELLING MC1402, MELLING 23109 and MELLING 23209, plus the other 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

One part is listed for the 2023 Chrysler 300 — MAHLE / CLEVITE SH2191S.

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 2023 Chrysler 300, from MELLING and MOPAR.

Part numbers include 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 2023 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

MAHLE / CLEVITE supplies the 6 Connecting Rod Bearing parts for the 2023 Chrysler 300. MAHLE / CLEVITE CB1808A carries the "Popular" badge.

High Performance: 2 parts, from MAHLE / CLEVITE. A representative part number is MAHLE / CLEVITE CB1808HXN.

The Standard Replacement section: 4 options from MAHLE / CLEVITE. MAHLE / CLEVITE CB1808A is listed in this group.

This group includes MAHLE / CLEVITE CB1808A, MAHLE / CLEVITE CB1808HXN and MAHLE / CLEVITE CB1808HN and the remaining parts above.

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

One part is listed for the 2023 Chrysler 300 — MOPAR 68223389AC.

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

One part is listed for the 2023 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

5 Crankshaft Main Bearing parts for the 2023 Chrysler 300 come from 2 brands — MOPAR and MAHLE / CLEVITE. The "Popular" part is MAHLE / CLEVITE MS2296A.

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

Standard Replacement: 4 parts, from MOPAR and MAHLE / CLEVITE. A representative part number is MAHLE / CLEVITE MS2296A.

This group includes MAHLE / CLEVITE MS2296A, MAHLE / CLEVITE MS2296H and MOPAR 68102975AB 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

5 Crankshaft Seal parts for the 2023 Chrysler 300 come from 4 brands — MOPAR, DORMAN, MAHLE / CLEVITE and 1 other brand. The "Popular" part is MOPAR 53021585AD.

Listed part numbers: MOPAR 53021585AD, DORMAN 635333 and MAHLE / CLEVITE JV1720, plus the other parts above.

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

3 Cylinder Deactivation Solenoid parts for the 2023 Chrysler 300 come from 2 brands — DORMAN and CLOYES.

This group includes CLOYES VTS237, DORMAN 916592XD and DORMAN 916593.

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

2 Cylinder Head parts for the 2023 Chrysler 300 come from MOPAR.

This group includes MOPAR 68280503AF and MOPAR 68280502AF.

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

One part is listed for the 2023 Chrysler 300 — MOPAR 5203466.

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

One part is listed for the 2023 Chrysler 300 — MAHLE / CLEVITE GS33429.

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

11 Cylinder Head Gasket parts are listed for the 2023 Chrysler 300, from MOPAR, FEL-PRO, MAHLE / CLEVITE and 2 other brands. FEL-PRO 26426PT 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

5 Cylinder Head Gasket Set parts are listed for the 2023 Chrysler 300, from FEL-PRO, MAHLE / CLEVITE, MOPAR and 2 other brands. FEL-PRO HS26423PT carries the "Popular" badge.

Part numbers include FEL-PRO HS26423PT, MAHLE / CLEVITE HS54418B and MOPAR 68417512AB, among others listed 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 Cylinder Head Spacer shims. Read more

SBI supplies both parts for the 2023 Chrysler 300.

Part numbers include SBI 2302162L and SBI 2302162R.

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

This group shows a single part: MOPAR 5149022AC.

This table covers the Engine covers. Read more

10 Engine Cover parts are listed for the 2023 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

One part is listed for the 2023 Chrysler 300 — 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

3 Exhaust Valve parts for the 2023 Chrysler 300 come from 3 brands — MELLING, MOPAR and SBI.

Part numbers include MELLING V3195, MOPAR 53022088AB and SBI 13195.

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 2023 Chrysler 300.

Listed part numbers: MOPAR 68060349AA and MOPAR 6036307AA.

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

4 Harmonic Balancer parts are listed for the 2023 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

3 Intake Manifold Gasket parts are listed for the 2023 Chrysler 300, from MOPAR and MAHLE / CLEVITE.

Part numbers include MAHLE / CLEVITE MS19825, MOPAR 4627590AA and MOPAR 68545089AA.

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

3 Intake Valve parts for the 2023 Chrysler 300 come from 3 brands — MELLING, MOPAR and SBI.

Listed part numbers: MELLING V3194, MOPAR 53022087AD and SBI 13194.

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

3 Motor Mount parts for the 2023 Chrysler 300 come from 2 brands — DEA / MARMON RIDE CONTROL and SKP.

The Economy section lists 1 option from SKP — the catalog's value-priced group. SKP SKM3262 is listed in this group.

Standard Replacement: 2 parts, from DEA / MARMON RIDE CONTROL. A representative part number is DEA / MARMON RIDE CONTROL A5522.

This group includes SKP SKM3262, DEA / MARMON RIDE CONTROL A5522 and DEA / MARMON RIDE CONTROL A20360.

This table covers the Motor Mount bolts. Read more

One part is listed for the 2023 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

2 Motor Mount Bracket parts for the 2023 Chrysler 300 come from MOPAR.

Part numbers include MOPAR 4726016AC and MOPAR 4726017AB.

This table covers the Motor Mount Heat insulators. Read more

One part is listed for the 2023 Chrysler 300 — MOPAR 5090026AA.

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

MOPAR supplies both parts for the 2023 Chrysler 300.

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

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

27 Oil parts for the 2023 Chrysler 300 come from 5 brands — VALVOLINE, MOBIL, LIQUI MOLY and 2 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 20 parts from VALVOLINE, LIQUI MOLY, PENTOSIN and 2 other brands.

This table covers the Oil Dipstick tubes. Read more

3 Oil Dipstick / Tube parts for the 2023 Chrysler 300 come from 2 brands — MOPAR and AUTOTECNICA.

This group includes AUTOTECNICA CY1423351, MOPAR 53013977AB and MOPAR 4792872AF.

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

5 Oil Drain Plug parts for the 2023 Chrysler 300 come from 3 brands — DORMAN, MOPAR and SKP. The "Popular" part is DORMAN 090053.

Part numbers include DORMAN 090053, DORMAN 090115 and MOPAR 68174052AB, among others listed above.

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

2 Oil Filler Cap parts for the 2023 Chrysler 300 come from 2 brands — MOPAR and MOTORAD.

Part numbers include MOPAR 53013775AC and MOTORAD MO154.

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

17 Oil Filter parts for the 2023 Chrysler 300 come from 12 brands — ACDELCO, VARIOUS MFR, WIX and 9 other brands. The "Popular" part is MOBIL M1113A.

The Economy section: 5 options from FRAM, FVP, PRO-TEC and 2 other brands. FRAM FE10060 is listed in this group.

The High Performance / Heavy Duty section lists 2 options from MOBIL and WIX — grouped under the catalog's "High Performance / Heavy Duty" designation — the notes column spells out what sets them apart. MOBIL M1113A is listed in this group.

Standard Replacement: 10 parts, from ACDELCO, MOPAR, WIX and 4 other brands. A representative part number is ACDELCO PF48.

This table covers the Oil Filter Adapter 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

One part is listed for the 2023 Chrysler 300 — MAHLE / CLEVITE 72119.

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

5 Oil Pan parts are listed for the 2023 Chrysler 300, from DORMAN, AUTOTECNICA, MOPAR and 1 other brand. AUTOTECNICA CY1415243 carries the "Popular" badge.

Part numbers include AUTOTECNICA CY1415243, DORMAN 264354 and DORMAN 264251, among others listed above.

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

4 Oil Pan Gasket parts for the 2023 Chrysler 300 come from 4 brands — FEL-PRO, MAHLE / CLEVITE, MOPAR and 1 other brand.

This group includes FEL-PRO OS30761R, MAHLE / CLEVITE OS32269 and MOPAR 4792874AA and the remaining parts above.

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

11 Oil Pump parts for the 2023 Chrysler 300 come from 5 brands — MELLING, ENGINETECH, SKP and 2 other brands. The "Popular" part is ENGINETECH EPK163.

The Economy section: 2 options from ENGINETECH and SKP. ENGINETECH EPK163 is listed in this group.

The High Performance section: 3 options from MELLING. MELLING 10452HV is listed in this group.

The High Volume / Pressure section lists 2 options from MELLING and ENGINETECH — grouped under the catalog's "High Volume / Pressure" designation — the notes column spells out what sets them apart. MELLING M452HV is listed in this group.

Standard Replacement: 4 parts, from ENGINETECH, MELLING, MOPAR and 1 other brand. A representative part number is ENGINETECH EP452.

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

2 Oil Pump Pickup Tube / Screen parts are listed for the 2023 Chrysler 300, from MELLING and MOPAR.

Listed part numbers: MELLING 389S and MOPAR 4792857BB.

This table covers the O-rings that seal the oil-pump pickup tube. 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 53020861.

This table covers the pistons that travel in each cylinder. Typical signs include knock, blow-by, or a cylinder that will not hold compression. Piston work is a short-block job. Match bore, pin and ring pack in the notes — not the photo. Read more

3 Piston parts are listed for the 2023 Chrysler 300, from MOPAR and SEALED POWER.

The Premium section lists 1 option from SEALED POWER — a step above OE specification in materials, tolerances or warranty terms. SEALED POWER H1501CPA is listed in this group.

The Standard Replacement section: 2 options from MOPAR. MOPAR 53022258AE is listed in this group.

This group includes SEALED POWER H1501CPA, MOPAR 53022258AE and MOPAR 53022257AE.

This table covers the rings that seal each piston to the cylinder wall. Read more

4 Piston Ring parts are listed for the 2023 Chrysler 300, from HASTINGS MANUFACTURING, MOPAR and SEALED POWER.

Listed part numbers: HASTINGS MANUFACTURING 2M5141S, HASTINGS MANUFACTURING 2M5141 and MOPAR 68046210AB, plus the other parts above.

This table covers the pushrods that transfer lifter motion to the rocker arms. Read more

5 Push Rod parts are listed for the 2023 Chrysler 300, from MELLING, MOPAR and SBI. MELLING MPR667 carries the "Popular" badge.

Listed part numbers: MELLING MPR667, MELLING MPR668 and MOPAR 5045516AA, plus the other parts above.

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

6 Rocker Arm parts for the 2023 Chrysler 300 come from 3 brands — MELLING, ENGINETECH and QUALCAST. The "Popular" part is MELLING MRK1553E.

This group includes MELLING MRK1553E, MELLING MRK1552I and ENGINETECH ERK355 and the remaining parts above.

This table covers the Thrust washers. Read more

This group shows a single part: MAHLE / CLEVITE TW611S.

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

4 Timing Chain parts are listed for the 2023 Chrysler 300, from CLOYES, MELLING, MOPAR and 1 other brand.

This group includes CLOYES C750, MELLING 750 and MOPAR 53022316AC and the remaining parts above.

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

9 Timing Chain & Component Kit parts for the 2023 Chrysler 300 come from 4 brands — MELLING, GATES, SKP and 1 other brand. The "Popular" part is MELLING 3750SX.

The Economy section: 3 options from GATES, MELLING and SKP. GATES CHK119 is listed in this group.

The High Performance section: 1 option from MELLING. MELLING 485769 is listed in this group.

Standard Replacement: 5 parts, from MELLING and CLOYES. A representative part number is MELLING 3750SX.

Listed part numbers: MELLING 3750SX, GATES CHK119 and MELLING 3750SHVVT, plus the other parts above.

This table covers the gaskets that seal the Timing Chain 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

One part is listed for the 2023 Chrysler 300 — MOPAR 53021521AD.

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

4 Timing Chain Guide / Damper parts are listed for the 2023 Chrysler 300, from CLOYES, MELLING, MOPAR and 1 other brand.

Part numbers include CLOYES 95599, MELLING BG5599 and MOPAR 4893429AA, among others listed above.