2012 Chrysler 300 Electrical Switch & Relay Parts

This table covers the relays that control the A/C Compressor circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is. Read more

7 A/C Compressor Relay parts for the 2012 Chrysler 300 come from 6 brands — STANDARD MOTOR PRODUCTS, HELLA, FOUR SEASONS and 3 other brands. The "Popular" part is HELLA 933332581.

Listed part numbers: HELLA 933332581, STANDARD MOTOR PRODUCTS RY429 and FOUR SEASONS 36177, plus the other parts above.

This table covers the pressure switches on the A/C circuit. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

7 A/C Refrigerant Pressure Switch parts for the 2012 Chrysler 300 come from 6 brands — WELLS, FOUR SEASONS, UAC and 3 other brands. The "Popular" part is FOUR SEASONS 20951.

Listed part numbers: FOUR SEASONS 20951, UAC SW10008C and FACET 250074, plus the other parts above.

This table covers the relays that control the A/C System circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is. Read more

This group shows a single part: UAC RE1008C.

This table covers the A/C Trinary switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

One part is listed for the 2012 Chrysler 300 — GPD 1711493.

This table covers the Adjustable Pedal switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

2 Adjustable Pedal Switch parts for the 2012 Chrysler 300 come from 2 brands — MOPAR and STANDARD MOTOR PRODUCTS.

Listed part numbers: MOPAR 56042387 and STANDARD MOTOR PRODUCTS PSW79.

This table covers the relays that control the Auto Shut Down circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is. Read more

5 Auto Shut Down Relay parts are listed for the 2012 Chrysler 300, from STANDARD MOTOR PRODUCTS, WELLS, ROSTRA and 1 other brand. WELLS 1R1061 carries the "Popular" badge.

Part numbers include WELLS 1R1061, ROSTRA 600003 and STANDARD MOTOR PRODUCTS RY116T, among others listed above.

This table covers the relays that control the Blower Motor circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is. Read more

This group shows a single part: HELLA 933332641.

This table covers the relays that control the Brake Light circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is. Read more

2 Brake Light Relay parts are listed for the 2012 Chrysler 300, from ROSTRA and WELLS.

Listed part numbers: ROSTRA 600034 and WELLS 1R1249.

This table covers the pedal-mounted switch that turns on the brake lamps. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

5 Brake Light Switch parts for the 2012 Chrysler 300 come from 5 brands — DORMAN, AUTOTECNICA, VEMO and 2 other brands. The "Popular" part is DORMAN 901259.

The Economy section lists 3 options from DORMAN, AUTOTECNICA and VEMO — the catalog's value-priced group. DORMAN 901259 is listed in this group.

In the Standard Replacement grade, ROSTRA and WELLS supply 2 parts: built to original-equipment specification. A representative part number is ROSTRA 620083.

This group includes DORMAN 901259, AUTOTECNICA CY1317178 and VEMO V33730039 and the remaining parts above.

This table covers the relays that control the Computer Control circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is. Read more

4 Computer Control Relay parts for the 2012 Chrysler 300 come from 3 brands — STANDARD MOTOR PRODUCTS, HOLSTEIN and ROSTRA.

Listed part numbers: HOLSTEIN 2RSW1006, ROSTRA 600643 and STANDARD MOTOR PRODUCTS RY438T, plus the other parts above.

This table covers the Cruise Control switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

6 Cruise Control Switch parts are listed for the 2012 Chrysler 300, from WELLS, STANDARD MOTOR PRODUCTS, DORMAN and 1 other brand. DORMAN 601607 carries the "Popular" badge.

Economy: 1 part, from DORMAN. A representative part number is DORMAN 601607.

The Standard Replacement section: 5 options from WELLS, STANDARD MOTOR PRODUCTS and MOPAR. WELLS 1S11775 is listed in this group.

Listed part numbers: DORMAN 601607, WELLS 1S11775 and MOPAR 56046252AE, plus the other parts above.

This table covers the relays that control the Defroster circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is. Read more

This group shows a single part: HELLA 933332641.

This table covers the dimmer switches that select headlamp high and low beam. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

8 Dimmer Switch parts are listed for the 2012 Chrysler 300, from WELLS and STANDARD MOTOR PRODUCTS. STANDARD MOTOR PRODUCTS CBS2160 carries the "Popular" badge.

Listed part numbers: STANDARD MOTOR PRODUCTS CBS2160, STANDARD MOTOR PRODUCTS CBS2159 and STANDARD MOTOR PRODUCTS CBS2157, plus the other parts above.

This table covers the Door Lock switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

12 Door Lock Switch parts for the 2012 Chrysler 300 come from 4 brands — MOPAR, STANDARD MOTOR PRODUCTS, WELLS and 1 other brand. The "Popular" part is MOPAR 56046826AE.

The Economy section: 1 option from SKP. SKP SKDWS1646 is listed in this group.

Standard Replacement: 11 parts, from MOPAR, STANDARD MOTOR PRODUCTS and WELLS. A representative part number is MOPAR 56046826AE.

This table covers the Fog / Driving Lamp switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

One part is listed for the 2012 Chrysler 300 — WELLS 1S11711.

This table covers the Fuel Door Release switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

This group shows a single part: MOPAR 56046229AC.

This table covers the relays that control the Fuel Injection circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is. Read more

5 Fuel Injection Relay parts are listed for the 2012 Chrysler 300, from STANDARD MOTOR PRODUCTS, WELLS, HOLSTEIN and 1 other brand. WELLS 1R1061 carries the "Popular" badge.

Part numbers include WELLS 1R1061, HOLSTEIN 2RSW1006 and ROSTRA 600643, among others listed above.

This table covers the relays that control the Fuel Pump / Circuit Opening circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is. Read more

6 Fuel Pump / Circuit Opening Relay parts for the 2012 Chrysler 300 come from 5 brands — STANDARD MOTOR PRODUCTS, WELLS, HELLA and 2 other brands. The "Popular" part is STANDARD MOTOR PRODUCTS RY116.

Listed part numbers: STANDARD MOTOR PRODUCTS RY116, WELLS 1R1061 and HELLA 933332581, plus the other parts above.

This table covers the Glove Box Lamp switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

3 Glove Box Lamp Switch parts are listed for the 2012 Chrysler 300, from MOPAR, ROSTRA and WELLS.

This group includes MOPAR 4565022, ROSTRA 651381 and WELLS 1S2892.

This table covers the relays that control the Headlamp circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is. Read more

7 Headlamp Relay parts for the 2012 Chrysler 300 come from 4 brands — STANDARD MOTOR PRODUCTS, ROSTRA, ÜRO PARTS and 1 other brand. The "Popular" part is STANDARD MOTOR PRODUCTS RY116T.

This group includes STANDARD MOTOR PRODUCTS RY116T, STANDARD MOTOR PRODUCTS RY116 and ROSTRA 600003 and the remaining parts above.

This table covers the column or dash switches that control the exterior lamps. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

8 Headlamp Switch parts are listed for the 2012 Chrysler 300, from WELLS, MOPAR, ROSTRA and 1 other brand. MOPAR 56046258AB carries the "Popular" badge.

This group includes MOPAR 56046258AB, ROSTRA 650061 and MOPAR 68041761AB and the remaining parts above.

This table covers the Horn Contact switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

2 Horn Contact Switch parts for the 2012 Chrysler 300 come from MOPAR.

This group includes MOPAR 68264384AA and MOPAR 5057811AG.

This table covers the relays that control the Horn circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is. Read more

5 Horn Relay parts are listed for the 2012 Chrysler 300, from STANDARD MOTOR PRODUCTS, HELLA, ROSTRA and 1 other brand. STANDARD MOTOR PRODUCTS RY429 carries the "Popular" badge.

Part numbers include STANDARD MOTOR PRODUCTS RY429, HELLA 933332581 and ROSTRA 600033, among others listed above.

This table covers the HVAC Control Switch panels. Read more

MOPAR supplies the 4 HVAC Control Switch / Panel parts for the 2012 Chrysler 300.

This group includes MOPAR 1UV80AAAAA, MOPAR 1VH33AAAAB and MOPAR 1VH35AAAAB and the remaining parts above.

This table covers the relays that control the Ignition circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is. Read more

5 Ignition Relay parts are listed for the 2012 Chrysler 300, from STANDARD MOTOR PRODUCTS, WELLS, HOLSTEIN and 1 other brand. WELLS 1R1061 carries the "Popular" badge.

Listed part numbers: WELLS 1R1061, HOLSTEIN 2RSW1006 and ROSTRA 600643, plus the other parts above.

This table covers the ignition switches that feed the starter circuit. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

4 Ignition Starter Switch parts are listed for the 2012 Chrysler 300, from MOPAR, ROSTRA, STANDARD MOTOR PRODUCTS and 1 other brand.

Part numbers include MOPAR 68299959AC, ROSTRA 780005 and STANDARD MOTOR PRODUCTS US1271, among others listed above.

This table covers the Instrument Panel Dimmer switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

4 Instrument Panel Dimmer Switch parts for the 2012 Chrysler 300 come from 2 brands — ROSTRA and WELLS.

Listed part numbers: ROSTRA 650061, ROSTRA 650505 and WELLS 1S11707, plus the other parts above.

This table covers the relays that control the Micro Plug circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is. Read more

This group shows a single part: HELLA 933332641.

This table covers the relays that control the Multi-Function circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is. Read more

This group shows a single part: BOSCH 0986AH0113.

This table covers the senders and switches that report oil pressure to the gauge or lamp. Typical signs include a lamp that stays on, or a gauge that never moves. Confirm power and ground at the connector before replacing the sender or switch. Read more

13 Oil Pressure Sender / Switch parts for the 2012 Chrysler 300 come from 11 brands — HOLSTEIN, AUTOTECNICA, SKP and 8 other brands. The "Popular" part is HOLSTEIN 2OPS0032.

The Economy section: 8 options from HOLSTEIN, AUTOTECNICA, SKP and 3 other brands. HOLSTEIN 2OPS0032 is listed in this group.

Standard Replacement: 5 parts, from MOPAR, WELLS, GPD and 2 other brands. A representative part number is MOPAR 5149062AB.

This table covers the Outside Mirror switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

5 Outside Mirror Switch parts are listed for the 2012 Chrysler 300, from STANDARD MOTOR PRODUCTS and ULTRA-POWER.

Economy: 2 parts, from ULTRA-POWER. A representative part number is ULTRA-POWER DWS1897.

The Standard Replacement section: 3 options from STANDARD MOTOR PRODUCTS. STANDARD MOTOR PRODUCTS DWS1897 is listed in this group.

Part numbers include ULTRA-POWER DWS1897 and ULTRA-POWER DWS1919, among others listed above.

This table covers the relays that control the Oxygen (O2) Sensor circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is. Read more

This group shows a single part: HELLA 933332641.

This table covers the Parking Brake switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

2 Parking Brake Switch parts for the 2012 Chrysler 300 come from 2 brands — MOPAR and STANDARD MOTOR PRODUCTS.

This group includes MOPAR 5189366AB and STANDARD MOTOR PRODUCTS PBS141.

This table covers the relays that control the Parking Lamp circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is. Read more

4 Parking Lamp Relay parts for the 2012 Chrysler 300 come from 3 brands — STANDARD MOTOR PRODUCTS, HOLSTEIN and ROSTRA.

Part numbers include HOLSTEIN 2RSW1006, ROSTRA 600643 and STANDARD MOTOR PRODUCTS RY438T, among others listed above.

This table covers the Power Seat switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

17 Power Seat Switch parts are listed for the 2012 Chrysler 300, from MOPAR, STANDARD MOTOR PRODUCTS, SKP and 3 other brands. SKP SK901477 carries the "Popular" badge.

Economy: 4 parts, from SKP and DORMAN. A representative part number is SKP SK901477.

The Standard Replacement section: 11 options from STANDARD MOTOR PRODUCTS, WELLS, ROSTRA and 1 other brand. ROSTRA 660301 is listed in this group.

2 ungrouped parts are not assigned to a grade, with the same engine-level match.

This table covers the switches that command each window motor. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

26 Power Window Switch parts for the 2012 Chrysler 300 come from 7 brands — WELLS, STANDARD MOTOR PRODUCTS, DORMAN and 4 other brands. The "Popular" part is DORMAN 901989. Economy and Standard Replacement are all represented, and Standard Replacement alone accounts for 17 parts.

This table covers the relays that control the Radiator Fan circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is. Read more

5 Radiator Fan Relay parts are listed for the 2012 Chrysler 300, from WELLS, ACDELCO, FOUR SEASONS and 2 other brands. WELLS 1R1061 carries the "Popular" badge.

Part numbers include WELLS 1R1061, ACDELCO 1550961 and FOUR SEASONS 35928, among others listed above.

This table covers the Radio switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

2 Radio Switch parts for the 2012 Chrysler 300 come from MOPAR.

Part numbers include MOPAR 56046098AD and MOPAR 56046099AD.

This table covers the relays that control the Rear Window Wiper circuit. Typical signs include a click with no action, or a circuit that works only when you swap in a known-good relay. Swap with an identical relay in the fuse box before buying — it is the fastest test there is. Read more

STANDARD MOTOR PRODUCTS supplies both parts for the 2012 Chrysler 300.

This group includes STANDARD MOTOR PRODUCTS RY438T and STANDARD MOTOR PRODUCTS RY438.

This table covers the Seat Heater switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

6 Seat Heater Switch parts are listed for the 2012 Chrysler 300, from STANDARD MOTOR PRODUCTS, MOPAR and WELLS. STANDARD MOTOR PRODUCTS HSS124 carries the "Popular" badge.

Part numbers include STANDARD MOTOR PRODUCTS HSS124, STANDARD MOTOR PRODUCTS HSS120 and MOPAR 68059873AC, among others listed above.

This table covers the Seat Lumbar switches. Typical signs include a function that works intermittently, or a click without the accessory coming on. Inspect the connector behind the switch; heat-damaged terminals will kill the new part too. Read more

4 Seat Lumbar Switch parts are listed for the 2012 Chrysler 300, from MOPAR and STANDARD MOTOR PRODUCTS.

Listed part numbers: MOPAR 56046232AA, MOPAR 56046232AB and MOPAR 56046232AC, plus the other parts above.