2014 Kia Optima Electrical Switch & Relay Parts

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 2014 Kia Optima — VEMO V52730034.

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

8 A/C Refrigerant Pressure Switch parts for the 2014 Kia Optima come from 7 brands — WELLS, FOUR SEASONS, UAC and 4 other brands. The "Popular" part is FOUR SEASONS 37324. Every part fits all 3 engine options (2.0L L4 Turbocharged, 2.4L L4 and 2.4L L4 ELECTRIC/GAS).

Listed part numbers: FOUR SEASONS 37324, UAC SW9969C and FAMOUS BRAND 1802492322, plus the other parts above.

This table covers the A/C Thermo 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

GPD supplies both parts for the 2014 Kia Optima. All of them fit every engine offered in the 2014 Optima.

Part numbers include GPD 1713006 and GPD 1713007.

This table covers the relays that control the Accessory Power 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 Accessory Power Relay parts are listed for the 2014 Kia Optima, from ROSTRA, WELLS and STANDARD MOTOR PRODUCTS. ROSTRA 600003 carries the "Popular" badge. All of them fit every engine offered in the 2014 Optima.

Part numbers include ROSTRA 600003, WELLS 1R1061 and ROSTRA 600084, among others listed above.

This table covers the relays that control the Adjustable Shock / Load Leveler 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 2014 Kia Optima — STANDARD MOTOR PRODUCTS RY2003.

This table covers the Back Up / Reverse 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

2 Back Up / Reverse Lamp Switch parts for the 2014 Kia Optima come from 2 brands — HELLA and HYUNDAI. 1 part fits every engine; the other 1 is engine-specific.

Part numbers include HELLA 008621661 and HYUNDAI 9386049600.

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

7 Brake Light Switch parts for the 2014 Kia Optima come from 7 brands — DORMAN, HOLSTEIN, STANDARD MOTOR PRODUCTS and 4 other brands. The "Popular" part is STANDARD MOTOR PRODUCTS SLS534. Every part fits all 3 engine options (2.0L L4 Turbocharged, 2.4L L4 and 2.4L L4 ELECTRIC/GAS).

The Economy section lists 2 options from DORMAN and HOLSTEIN — the catalog's value-priced group. DORMAN 901267 is listed in this group.

In the Standard Replacement grade, STANDARD MOTOR PRODUCTS, WELLS, BECK/ARNLEY and 2 other brands supply 5 parts: built to original-equipment specification. A representative part number is STANDARD MOTOR PRODUCTS SLS534.

Part numbers include STANDARD MOTOR PRODUCTS SLS534, DORMAN 901267 and HOLSTEIN 2BLS0034, among others listed above.

This table covers the Clutch Pedal Position / Starter 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 2014 Kia Optima — HYUNDAI 938402E000.

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

3 Computer Control Relay parts for the 2014 Kia Optima come from 2 brands — WELLS and STANDARD MOTOR PRODUCTS. Every part fits all 3 engine options (2.0L L4 Turbocharged, 2.4L L4 and 2.4L L4 ELECTRIC/GAS).

This group includes STANDARD MOTOR PRODUCTS RY637, WELLS 1R3525 and WELLS 1R3545.

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

3 Dimmer Switch parts are listed for the 2014 Kia Optima, from ROSTRA, STANDARD MOTOR PRODUCTS and WELLS. All of them fit every engine offered in the 2014 Optima.

Part numbers include ROSTRA 640167, STANDARD MOTOR PRODUCTS CBS1821 and WELLS 1S14384.

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

3 Fog / Driving Lamp Switch parts are listed for the 2014 Kia Optima, from ROSTRA, STANDARD MOTOR PRODUCTS and WELLS. All of them fit every engine offered in the 2014 Optima.

Part numbers include ROSTRA 640167, STANDARD MOTOR PRODUCTS CBS1821 and WELLS 1S14384.

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

2 Fuel Pump / Circuit Opening Relay parts for the 2014 Kia Optima come from WELLS. Every part fits all 3 engine options (2.0L L4 Turbocharged, 2.4L L4 and 2.4L L4 ELECTRIC/GAS).

Listed part numbers: WELLS 1R1848 and WELLS 1R3545.

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 2014 Kia Optima, from ROSTRA, STANDARD MOTOR PRODUCTS and WELLS. All of them fit every engine offered in the 2014 Optima.

Part numbers include ROSTRA 640167, STANDARD MOTOR PRODUCTS CBS1821 and WELLS 1S14384.

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

3 Ignition Starter Switch parts are listed for the 2014 Kia Optima, from WELLS and STANDARD MOTOR PRODUCTS. All of them fit every engine offered in the 2014 Optima.

Part numbers include STANDARD MOTOR PRODUCTS US1010, WELLS 1S12047 and WELLS 1S16703.

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

5 Multi-Function Relay parts for the 2014 Kia Optima come from WELLS. The "Popular" part is WELLS 1R3545. Every part fits all 3 engine options (2.0L L4 Turbocharged, 2.4L L4 and 2.4L L4 ELECTRIC/GAS).

Listed part numbers: WELLS 1R3545, WELLS 1R3525 and WELLS 1R3524, plus the other parts above.

This table covers the Neutral Safety Switch / Range 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

3 Neutral Safety Switch / Range Sensor parts for the 2014 Kia Optima come from 3 brands — SKP, STANDARD MOTOR PRODUCTS and WELLS. Every part fits all 3 engine options (2.0L L4 Turbocharged, 2.4L L4 and 2.4L L4 ELECTRIC/GAS).

The Economy section: 1 option from SKP. SKP SKNS666 is listed in this group.

Standard Replacement: 2 parts, from STANDARD MOTOR PRODUCTS and WELLS. A representative part number is STANDARD MOTOR PRODUCTS NS666.

This group includes SKP SKNS666, STANDARD MOTOR PRODUCTS NS666 and WELLS 1S12267.

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

15 Oil Pressure Sender / Switch parts for the 2014 Kia Optima come from 13 brands — STANDARD MOTOR PRODUCTS, HYUNDAI, AUTOTECNICA and 10 other brands. The "Popular" part is BECK/ARNLEY 2011771. Every part fits all 3 engine options (2.0L L4 Turbocharged, 2.4L L4 and 2.4L L4 ELECTRIC/GAS).

The Economy section: 6 options from AUTOTECNICA, HOLSTEIN, STANDARD MOTOR PRODUCTS and 3 other brands. AUTOTECNICA HY1322212 is listed in this group.

Standard Replacement: 9 parts, from HYUNDAI, BECK/ARNLEY, HELLA and 5 other brands. A representative part number is BECK/ARNLEY 2011771.

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 2014 Kia Optima come from STANDARD MOTOR PRODUCTS. Every part fits all 3 engine options (2.0L L4 Turbocharged, 2.4L L4 and 2.4L L4 ELECTRIC/GAS).

This group includes STANDARD MOTOR PRODUCTS DS3405 and STANDARD MOTOR PRODUCTS PBS126.

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

7 Power Window Switch parts for the 2014 Kia Optima come from 2 brands — WELLS and STANDARD MOTOR PRODUCTS. The "Popular" part is WELLS 1S16531. Every part fits all 3 engine options (2.0L L4 Turbocharged, 2.4L L4 and 2.4L L4 ELECTRIC/GAS).

This group includes WELLS 1S16531, WELLS 1S16410 and STANDARD MOTOR PRODUCTS DWS1976 and the remaining parts above.

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 2014 Kia Optima — DORMAN 921374.

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 2014 Kia Optima. All of them fit every engine offered in the 2014 Optima.

Listed part numbers: STANDARD MOTOR PRODUCTS RY1852 and STANDARD MOTOR PRODUCTS RY1614.

This table covers the relays that control the Starter Motor 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

7 Starter Motor Control Relay parts are listed for the 2014 Kia Optima, from FAMOUS BRAND, STANDARD MOTOR PRODUCTS, BWD/NIEHOFF and 3 other brands. FAMOUS BRAND 1802511331 carries the "Popular" badge. All of them fit every engine offered in the 2014 Optima.

Part numbers include FAMOUS BRAND 1802511331, STANDARD MOTOR PRODUCTS RY266 and BWD/NIEHOFF R4152, among others listed above.

This table covers the Steering Wheel Audio 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

This group shows a single part: WELLS 1S16613.

This table covers the combination / turn-signal 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 Turn Signal Switch parts for the 2014 Kia Optima come from 4 brands — HYUNDAI, ROSTRA, STANDARD MOTOR PRODUCTS and 1 other brand. Every part fits all 3 engine options (2.0L L4 Turbocharged, 2.4L L4 and 2.4L L4 ELECTRIC/GAS).

Part numbers include HYUNDAI 934102M115, ROSTRA 640167 and STANDARD MOTOR PRODUCTS CBS1821, among others listed above.

This table covers the Wiper / Washer 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 Wiper / Washer Switch parts are listed for the 2014 Kia Optima, from AUTOTECNICA, STANDARD MOTOR PRODUCTS and WELLS. All of them fit every engine offered in the 2014 Optima.

Economy: 1 part, from AUTOTECNICA. A representative part number is AUTOTECNICA HY1322324.

The Standard Replacement section: 2 options from STANDARD MOTOR PRODUCTS and WELLS. STANDARD MOTOR PRODUCTS WP535 is listed in this group.

This group includes AUTOTECNICA HY1322324, STANDARD MOTOR PRODUCTS WP535 and WELLS 1S11374.

This table covers the relays that control the Wiper 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

3 Wiper Motor Relay parts for the 2014 Kia Optima come from 3 brands — HOLSTEIN, ROSTRA and WELLS. Every part fits all 3 engine options (2.0L L4 Turbocharged, 2.4L L4 and 2.4L L4 ELECTRIC/GAS).

This group includes HOLSTEIN 2RSW0005, ROSTRA 600084 and WELLS 1R3581.