2012 Chrysler 300 Electrical Parts

This table covers the alternators that charge the battery and run the electrical load. Typical signs include dim lights at idle, a battery lamp, or a growl from the charging pulley. Load-test the battery and inspect the belt and grounds — a bad ground mimics a failed alternator. Read more

44 Alternator / Generator parts for the 2012 Chrysler 300 come from 11 brands — REMY, TERREPOWER, WAI GLOBAL and 8 other brands. The "Popular" part is TYC 211598. They are grouped as New and Remanufactured, with Remanufactured the largest group at 27 parts from BOSCH, FVP, PURE ENERGY and 6 other brands.

This table covers the rectifier diode packs in the alternator. Read more

This group shows a single part: BOSCH 1986AE0614.

This table covers the pulleys on the alternator shaft. Typical signs include a growl or chirp that follows engine speed, or a pulley that will not spin freely by hand. Spin each pulley with the belt off. Roughness or play means replace it with the belt. Read more

6 Alternator / Generator Pulley parts are listed for the 2012 Chrysler 300, from LITENS, CONTINENTAL and DORMAN. LITENS 920971A carries the "Popular" badge.

Part numbers include LITENS 920971A, LITENS 920972A and CONTINENTAL 49941, among others listed above.

This table covers the Alternator rotors. Typical signs include shudder under braking, or a lip at the outer edge. Do not put new pads on a rotor that is below minimum thickness. Read more

This group shows a single part: BOSCH 1986AE0665.

This table covers the batteries listed by group size and specification. Typical signs include slow cranking, a battery lamp, or a no-start after the vehicle sat overnight. Confirm group size and terminal layout in the notes. Clean the posts and the ground before condemning the battery. Read more

8 Battery parts are listed for the 2012 Chrysler 300, from DEKA, FVP, ACDELCO and 5 other brands. DEKA 9A94R carries the "Popular" badge.

The AGM (Extended Life) section lists 7 options from DEKA, FVP, ACDELCO and 4 other brands — grouped under the catalog's "AGM (Extended Life)" designation — the notes column spells out what sets them apart. DEKA 9A94R is listed in this group.

The Performance AGM (Extended Life + Increased Power) section lists 1 option from FULLRIVER — grouped under the catalog's "Performance AGM (Extended Life + Increased Power)" designation — the notes column spells out what sets them apart. FULLRIVER FT85094R is listed in this group.

This group includes DEKA 9A94R, FVP P94RAGM and ACDELCO 94RAGM and the remaining parts above.

This table covers the positive and ground cables that run from the battery. Typical signs include a stretched or frayed cable, or a control that no longer reaches the end of its travel. Route the new cable through the same clips. A kinked cable binds and fails early. Read more

6 Battery Cable parts for the 2012 Chrysler 300 come from 3 brands — MOPAR, STANDARD MOTOR PRODUCTS and ACDELCO. The "Popular" part is STANDARD MOTOR PRODUCTS A122LF.

Listed part numbers: STANDARD MOTOR PRODUCTS A122LF, ACDELCO 2ST12A and MOPAR 68066100AC, plus the other parts above.

This table covers the Battery Current sensors. Typical signs include a warning lamp, a stored code, or a reading that drops out when the harness is wiggled. Inspect the connector and ground before replacing the sensor — wiring faults are often condemned as bad sensors. Read more

5 Battery Current Sensor parts for the 2012 Chrysler 300 come from 5 brands — DORMAN, BOSCH, MOPAR and 2 other brands. The "Popular" part is DORMAN 956399.

Part numbers include DORMAN 956399, BOSCH 0199300199 and MOPAR 4692269AI, among others listed above.

This table covers the covers that protect battery terminals. Read more

One part is listed for the 2012 Chrysler 300 — MOPAR 4606858AA.

This table covers the trays the battery sits in. Read more

2 Battery Tray parts are listed for the 2012 Chrysler 300, from DORMAN and MOPAR.

This group includes DORMAN 00079 and MOPAR 5065355AK.

This table covers the Battery Vent tubes. Read more

This group shows a single part: MOPAR 4608914AA.

This table covers the Blind Spot Detection sensors. Typical signs include a warning lamp, a stored code, or a reading that drops out when the harness is wiggled. Inspect the connector and ground before replacing the sensor — wiring faults are often condemned as bad sensors. Read more

4 Blind Spot Detection Sensor parts for the 2012 Chrysler 300 come from 3 brands — MOPAR, STANDARD MOTOR PRODUCTS and WELLS.

Listed part numbers: MOPAR 56038942AA, MOPAR 56038903AD and STANDARD MOTOR PRODUCTS BSD47, plus the other parts above.

This table covers the resettable circuit breakers in this vehicle's electrical system. Read more

One part is listed for the 2012 Chrysler 300 — MOPAR 56021543.

This table covers the Cruise Control Distance sensors. Typical signs include a warning lamp, a stored code, or a reading that drops out when the harness is wiggled. Inspect the connector and ground before replacing the sensor — wiring faults are often condemned as bad sensors. Read more

4 Cruise Control Distance Sensor parts are listed for the 2012 Chrysler 300, from STANDARD MOTOR PRODUCTS, DORMAN and WELLS.

Part numbers include DORMAN 601946, STANDARD MOTOR PRODUCTS CCD28 and STANDARD MOTOR PRODUCTS CCD61, among others listed above.

This table covers the Door control modules. Read more

MOPAR supplies the 4 Door Control Module parts for the 2012 Chrysler 300.

This group includes MOPAR 5026610AJ, MOPAR 5026611AJ and MOPAR 5026612AJ and the remaining parts above.

This table covers the brackets that mount the Engine Control Module (ECM Computer). 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 5187982AF.

This table covers the replacement fuses for this vehicle's fuse boxes. Typical signs include one circuit dead while its neighbor still works, or a fuse that blows again as soon as you replace it. Match amperage and fuse type. A repeat blow means a short — find it before the next fuse. Read more

16 Fuse parts are listed for the 2012 Chrysler 300, from BUSSMANN and MOPAR. BUSSMANN ATM10LP carries the "Popular" badge.

The 10 Amp section lists 3 options from MOPAR and BUSSMANN — grouped under the catalog's "10 Amp" designation — the notes column spells out what sets them apart. BUSSMANN ATM10LP is listed in this group.

In the 15 Amp grade, BUSSMANN and MOPAR supply 2 parts: grouped under the catalog's "15 Amp" designation — the notes column spells out what sets them apart. A representative part number is BUSSMANN ATM15LP.

In the 20 Amp grade, MOPAR and BUSSMANN supply 3 parts: grouped under the catalog's "20 Amp" designation — the notes column spells out what sets them apart. A representative part number is BUSSMANN ATM20LP.

The 25 Amp section lists 1 option from BUSSMANN — grouped under the catalog's "25 Amp" designation — the notes column spells out what sets them apart. BUSSMANN ATM25LP is listed in this group.

The 30 Amp section lists 2 options from BUSSMANN — grouped under the catalog's "30 Amp" designation — the notes column spells out what sets them apart. BUSSMANN FMX30 is listed in this group.

In the 40 Amp grade, BUSSMANN and MOPAR supply 3 parts: grouped under the catalog's "40 Amp" designation — the notes column spells out what sets them apart. A representative part number is BUSSMANN FMX40.

The 50 Amp section lists 1 option from BUSSMANN — grouped under the catalog's "50 Amp" designation — the notes column spells out what sets them apart. BUSSMANN FMX50 is listed in this group.

In the 60 Amp grade, BUSSMANN supplies 1 part: grouped under the catalog's "60 Amp" designation — the notes column spells out what sets them apart. A representative part number is BUSSMANN FMX60.

This table covers the Fuse Box covers. Read more

MOPAR supplies both parts for the 2012 Chrysler 300.

Listed part numbers: MOPAR 68172194AA and MOPAR 68272228AA.

This table covers the HID Lighting ballasts. Read more

2 HID Lighting Ballast parts for the 2012 Chrysler 300 come from 2 brands — DORMAN and MOPAR.

Part numbers include DORMAN 601638 and MOPAR 68170821AA.

This table covers the horns mounted in the front of the vehicle. Read more

15 Horn parts are listed for the 2012 Chrysler 300, from FIAMM and MOPAR. FIAMM 7210223 carries the "Popular" badge.

In the Accessory Replacement grade, FIAMM supplies 7 parts: grouped under the catalog's "Accessory Replacement" designation — the notes column spells out what sets them apart. A representative part number is FIAMM 7210223.

The Standard Replacement section lists 8 options from FIAMM and MOPAR — built to original-equipment specification. FIAMM 7201223 is listed in this group.

This table covers the receivers that pick up the key-fob unlock signal. Read more

6 Keyless Entry Module / Receiver parts for the 2012 Chrysler 300 come from MOPAR. The "Popular" part is MOPAR 68051315AB.

This group includes MOPAR 68051315AB, MOPAR 68067753AA and MOPAR 5026794AH and the remaining parts above.

This table covers the key fobs that lock, unlock and start the vehicle. Read more

4 Keyless Entry Remote parts for the 2012 Chrysler 300 come from 2 brands — DORMAN and MOPAR.

Listed part numbers: DORMAN 99085ST, DORMAN 99084ST and DORMAN 99084, plus the other parts above.

This table covers the modules that control the exterior lighting. Read more

This group shows a single part: MOPAR 4602892AD.

This table covers the Park Assist (PAS) Camera modules. Typical signs include a cluster of unrelated faults, a no-communication code, or a module that will not sleep. Confirm power, ground and programming compatibility in the notes. Modules are rarely plug-and-play across years. Read more

One part is listed for the 2012 Chrysler 300 — MOPAR 56054122AE.

This table covers the ultrasonic park-aid sensors in the bumper. Typical signs include a warning lamp, a stored code, or a reading that drops out when the harness is wiggled. Inspect the connector and ground before replacing the sensor — wiring faults are often condemned as bad sensors. Read more

8 Parking Aid Sensor parts for the 2012 Chrysler 300 come from 8 brands — BOSCH, STANDARD MOTOR PRODUCTS, AUTOTECNICA and 5 other brands. The "Popular" part is BOSCH 0263043552.

Listed part numbers: BOSCH 0263043552, STANDARD MOTOR PRODUCTS PPS45 and AUTOTECNICA CY1317815, plus the other parts above.

This table covers the capacitors that suppress radio noise. Read more

One part is listed for the 2012 Chrysler 300 — STANDARD MOTOR PRODUCTS RC33.

This table covers the speed sensors on the transmission, transfer case or ABS ring. Typical signs include a dead speedometer, harsh transmission shifts, or a code for vehicle speed. Inspect the tone wheel and the connector before replacing the sensor. Read more

4 Speed Sensor parts are listed for the 2012 Chrysler 300, from HOLSTEIN, STANDARD MOTOR PRODUCTS and WELLS.

In the Economy grade, HOLSTEIN supplies 2 parts: the catalog's value-priced group. A representative part number is HOLSTEIN 2VSS0460.

The Standard Replacement section: 2 options from STANDARD MOTOR PRODUCTS and WELLS. STANDARD MOTOR PRODUCTS TCP03 is listed in this group.

Part numbers include HOLSTEIN 2VSS0460, HOLSTEIN 2VSS0157 and STANDARD MOTOR PRODUCTS TCP03, among others listed above.

This table covers the starter motors that crank the engine. Typical signs include no motion, a squeal, or a motor that only runs on one speed. Confirm power, ground and the control module before replacing the motor. Read more

21 Starter Motor parts for the 2012 Chrysler 300 come from 10 brands — PURE ENERGY, WAI GLOBAL, MOPAR and 7 other brands. The "Popular" part is PURE ENERGY 19185N.

The New section lists 7 options from WAI GLOBAL, PURE ENERGY, TYC and 3 other brands — brand-new units rather than rebuilt ones. PURE ENERGY 19185N is listed in this group.

The Remanufactured section lists 14 options from PURE ENERGY, BOSCH, MOPAR and 6 other brands — factory-rebuilt units with new wear components. ACDELCO 3362210A is listed in this group.

This table covers the Starter Motor Heat shields. Typical signs include a bent shield rubbing a rotor, or rust-through that leaves the backing open. A rubbing shield will eat a new rotor. Straighten or replace it before the wheel goes back on. Read more

One part is listed for the 2012 Chrysler 300 — MOPAR 68068623AA.

This table covers the Yaw sensors. Typical signs include a warning lamp, a stored code, or a reading that drops out when the harness is wiggled. Inspect the connector and ground before replacing the sensor — wiring faults are often condemned as bad sensors. Read more

One part is listed for the 2012 Chrysler 300 — MOPAR 56029549AD.