2021 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

2 A/C Compressor Relay parts for the 2021 Chrysler 300 come from HELLA.

Part numbers include HELLA 933332581 and HELLA 933332641.

This table covers the A/C Pressure Safety 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 2021 Chrysler 300 — VEMO V33730052.

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

5 A/C Refrigerant Pressure Switch parts for the 2021 Chrysler 300 come from 5 brands — UAC, DORMAN, FACET and 2 other brands. The "Popular" part is UAC SW10008C.

Part numbers include UAC SW10008C, DORMAN 904620 and FACET 250074, among others listed 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 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 Blower 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: UAC SW11409C.

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

3 Brake Light Switch parts for the 2021 Chrysler 300 come from 3 brands — AUTOTECNICA, ROSTRA and WELLS.

The Economy section lists 1 option from AUTOTECNICA — the catalog's value-priced group. AUTOTECNICA CY1317178 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 AUTOTECNICA CY1317178, ROSTRA 620083 and WELLS 1S12120.

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

One part is listed for the 2021 Chrysler 300 — STANDARD MOTOR PRODUCTS CCA1391.

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

WELLS supplies the 5 Dimmer Switch parts for the 2021 Chrysler 300.

Part numbers include WELLS 1S18031, WELLS 1S18032 and WELLS 1S18033, among others listed 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

5 Door Lock Switch parts for the 2021 Chrysler 300 come from 2 brands — MOPAR and WELLS. The "Popular" part is MOPAR 68262252AC.

This group includes MOPAR 68262252AC, MOPAR 68268251AC and MOPAR 68455275AA and the remaining parts above.

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 2021 Chrysler 300 — WELLS 1S15161.

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 68141862AB.

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

4 Fuel Pump / Circuit Opening Relay parts for the 2021 Chrysler 300 come from 3 brands — STANDARD MOTOR PRODUCTS, HELLA and HOLSTEIN.

Listed part numbers: HELLA 933332581, HOLSTEIN 2RSW0031 and STANDARD MOTOR PRODUCTS RY429T, 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 2021 Chrysler 300, from MOPAR, ROSTRA and WELLS.

Part numbers include MOPAR 4565022, ROSTRA 651381 and WELLS 1S2892.

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

3 Headlamp Switch parts are listed for the 2021 Chrysler 300, from WELLS and MOPAR.

This group includes MOPAR 68240386AC, WELLS 1S15161 and WELLS 1S17900.

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

One part is listed for the 2021 Chrysler 300 — HELLA 933332581.

This table covers the HVAC Control Switch panels. Read more

MOPAR supplies the 4 HVAC Control Switch / Panel parts for the 2021 Chrysler 300.

This group includes MOPAR 68293628AD, MOPAR 68293629AD and MOPAR 68293631AD and the remaining 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

6 Ignition Starter Switch parts are listed for the 2021 Chrysler 300, from STANDARD MOTOR PRODUCTS, WELLS and MOPAR. STANDARD MOTOR PRODUCTS US1360 carries the "Popular" badge.

Listed part numbers: STANDARD MOTOR PRODUCTS US1360, WELLS 1S16689 and MOPAR 68299961AC, plus the other parts 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

This group shows a single part: WELLS 1S15165.

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

3 Multi-Function Relay parts for the 2021 Chrysler 300 come from 2 brands — WELLS and BOSCH.

Part numbers include BOSCH 0986AH0113, WELLS 1R1682 and WELLS 1R1672.

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

5 Oil Pressure Sender / Switch parts for the 2021 Chrysler 300 come from 5 brands — DORMAN, HOLSTEIN, STANDARD MOTOR PRODUCTS and 2 other brands. The "Popular" part is STANDARD MOTOR PRODUCTS PS1000.

The Economy section: 2 options from DORMAN and HOLSTEIN. DORMAN 987010 is listed in this group.

Standard Replacement: 3 parts, from STANDARD MOTOR PRODUCTS, MOPAR and WELLS. A representative part number is STANDARD MOTOR PRODUCTS PS1000.

This group includes STANDARD MOTOR PRODUCTS PS1000, DORMAN 987010 and HOLSTEIN 2OPS0409 and the remaining parts above.

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

2 Outside Mirror Switch parts are listed for the 2021 Chrysler 300, from ULTRA-POWER and STANDARD MOTOR PRODUCTS.

Economy: 1 part, from ULTRA-POWER. A representative part number is ULTRA-POWER DWS1896.

The Standard Replacement section: 1 option from STANDARD MOTOR PRODUCTS. STANDARD MOTOR PRODUCTS DWS1896 is listed in this group.

This group includes ULTRA-POWER DWS1896 and the remaining parts 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 2021 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 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

4 Power Seat Switch parts are listed for the 2021 Chrysler 300, from STANDARD MOTOR PRODUCTS, DORMAN and SKP.

Economy: 2 parts, from DORMAN and SKP. A representative part number is DORMAN 901477.

The Standard Replacement section: 2 options from STANDARD MOTOR PRODUCTS. STANDARD MOTOR PRODUCTS PSW126 is listed in this group.

Part numbers include DORMAN 901477, SKP SKPSW174 and STANDARD MOTOR PRODUCTS PSW126, among others listed above.

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

14 Power Window Switch parts for the 2021 Chrysler 300 come from 4 brands — STANDARD MOTOR PRODUCTS, WELLS, DORMAN and 1 other brand. The "Popular" part is DORMAN 901873.

The Economy section: 3 options from DORMAN. DORMAN 901873 is listed in this group.

Standard Replacement: 11 parts, from STANDARD MOTOR PRODUCTS, WELLS and ROSTRA. A representative part number is ROSTRA 660306.

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

One part is listed for the 2021 Chrysler 300 — HELLA 933332641.

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 2021 Chrysler 300 come from MOPAR.

Listed part numbers: MOPAR 5RQ11DX9AC and MOPAR 5RQ10DX9AC.

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

One part is listed for the 2021 Chrysler 300 — STANDARD MOTOR PRODUCTS PLW11.