2019 Kia Optima Electrical Connector Parts

Engine:

Showing parts for every engine. Select an engine to see only what fits.

The 2019 Kia Optima has 55 electrical connector parts with verified fitment on this page — 33 part types and 13 brands, covering all 4 engine options (1.6L L4 Turbocharged, 2.0L L4 ELECTRIC/GAS, 2.0L L4 Turbocharged and 2.4L L4). Each part includes a manufacturer part number and application notes.

On the 2019 Kia Optima, the connector system supplies the pigtails and connector bodies that terminate the vehicle harness at lamps, sensors and modules. Most of the listed parts are Blower Motor Control Module / Resistor Connector (5 parts), Knock / Detonation Sensor Connector (5 parts) and Camshaft Position Sensor Connector (3 parts). The other 30 part types cover the remaining 42 parts.

A/C Compressor Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 S3264
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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This table covers the harness connectors at the A/C Compressor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

A/C Refrigerant Pressure Switch Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 S2458
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: OvalWire Gauge (GA): 18, 20
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UNITED MOTOR PRODUCTS Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 CON205
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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This table covers the harness connectors at the A/C Refrigerant Pressure Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

ABS Wheel Speed Sensor Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 S2962
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Front
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This table covers the harness connectors at each ABS wheel-speed sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Accelerator Pedal Position Sensor Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 S2815
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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This table covers the harness connectors at the Accelerator Pedal Position Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Accessory Power Relay Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 S1536
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: PolygonWire Gauge (GA): 8, 16
Fitment notes — STANDARD MOTOR PRODUCTS S1536
Connector Shape: PolygonWire Gauge (GA): 8, 16black
In Engine Compartment
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This table covers the harness connectors at the Accessory Power Relay. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Alternator / Generator Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 S2533
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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This table covers the harness connectors at the Alternator / Generator. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Ambient Air Temperature Sensor Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 S2964
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: Oval
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This table covers the harness connectors at the Ambient Air Temperature Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Blower Motor Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 S3205
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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This table covers the harness connectors at the Blower Motor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Blower Motor Control Module / Resistor Connector

Brand Part Number Markets Notes Buy
WELLS Popular Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 1P1565
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
without Automatic Temperature Control
Fitment notes — WELLS 1P1565
without Automatic Temperature Control
EX Model or LX Model or S Modelwithout Automatic Temperature Control
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DORMAN Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 645320
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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FOUR SEASONS Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 37260
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
4 Terminal Malewith Female Lock Tab
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HOLSTEIN Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 2HAR0006
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with Manual Air Conditioning
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STANDARD MOTOR PRODUCTS Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 S1785
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: RectangleWiring Harness Length (In): 12.5
Fitment notes — STANDARD MOTOR PRODUCTS S1785
Connector Shape: RectangleWiring Harness Length (In): 12.5
without Automatic Temperature Control
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This table covers the connectors at the blower resistor or control module. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Blower Motor Relay Connector

Brand Part Number Markets Notes Buy
GPD Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 1712189
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Blower Motor Resistor Pigtailwith 4 Terminal(s)
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This table covers the harness connectors at the Blower Motor Relay. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Camshaft Position Sensor Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 2.0L L4 Turbocharged, 2.4L L4 S2438
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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ULTRA-POWER Fits: 1.6L L4 Turbocharged 2701089
🇺🇸 US 🇨🇦 CA
Cam Position Sensor Connector
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WALKER PRODUCTS Fits: 1.6L L4 Turbocharged 2701089
🇺🇸 US
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This table covers the harness connectors at the Camshaft Position Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Crankshaft Position Sensor Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 1.6L L4 Turbocharged S3064
🇺🇸 US
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STANDARD MOTOR PRODUCTS Fits: 2.0L L4 Turbocharged, 2.4L L4 S1038
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: Rectangle
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This table covers the harness connectors at the Crankshaft Position Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

EGR Valve Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 2.0L L4 Turbocharged S2488
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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This table covers the harness connectors at the EGR Valve. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Fuel Injection Pressure Sensor Connector

Brand Part Number Markets Notes Buy
HOLSTEIN Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 2HAR0060
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Located on Fuel Pump
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STANDARD MOTOR PRODUCTS Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 S2316
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: OvalNumber of Splice Connectors Included: 3
Fitment notes — STANDARD MOTOR PRODUCTS S2316
Connector Shape: OvalNumber of Splice Connectors Included: 3
Located on Fuel Pump
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This table covers the harness connectors at the Fuel Injection Pressure Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Fuel Sending Unit Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 S2827
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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This table covers the harness connectors at the Fuel Sending Unit. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Fuel Tank Pressure Sensor Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 2.0L L4 Turbocharged S3121
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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This table covers the harness connectors at the Fuel Tank Pressure Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Headlamp Wiring Harness / Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 S3280
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
14 Terminal.with Green Connector
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This table covers the wiring-harness connectors at the Headlamp. Typical signs include an intermittent fault that moves when you wiggle the harness, or a melted or corroded plug. Match terminal count and keyway. Repair with heat-shrink terminals, not twist-and-tape.

Ignition Coil Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 S2894
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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This table covers the harness connectors at the Ignition Coil. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Knock / Detonation Sensor Connector

Brand Part Number Markets Notes Buy
ACDELCO Fits: 2.0L L4 Turbocharged, 2.4L L4 PT2309
🇺🇸 US 🇨🇦 CA
Gold
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STANDARD MOTOR PRODUCTS Fits: 1.6L L4 Turbocharged HP4325
🇺🇸 US
HandypackConnector Shape: Rectangle
Fitment notes — STANDARD MOTOR PRODUCTS HP4325
HandypackConnector Shape: RectangleHarness Length16-1/2 "Terminal Type: Blade
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STANDARD MOTOR PRODUCTS Fits: 1.6L L4 Turbocharged S1024
🇺🇸 US
Connector Shape: RectangleHarness Length
Fitment notes — STANDARD MOTOR PRODUCTS S1024
Connector Shape: RectangleHarness Length16-1/2 "Terminal Type: Blade
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STANDARD MOTOR PRODUCTS Fits: 2.0L L4 Turbocharged, 2.4L L4 HP4750
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
HandypackConnector Shape: Oval
Fitment notes — STANDARD MOTOR PRODUCTS HP4750
HandypackConnector Shape: OvalHarness Lengthinches: 12
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STANDARD MOTOR PRODUCTS Fits: 2.0L L4 Turbocharged, 2.4L L4 S578
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: OvalGauge: 18
Fitment notes — STANDARD MOTOR PRODUCTS S578
Connector Shape: OvalGauge: 18Harness Lengthinches: 12Terminal Gender: Female
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This table covers the harness connectors at the Knock / Detonation Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Manifold Pressure (MAP) Sensor Connector

Brand Part Number Markets Notes Buy
WALKER PRODUCTS Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 2701119
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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This table covers the harness connectors at the Manifold Pressure (MAP) Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Oil Pressure Sender / Switch Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 S3077
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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This table covers the harness connectors at the Oil Pressure Sender / Switch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Oxygen (O2) Sensor Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 1.6L L4 Turbocharged S3133
🇺🇸 US
Downstream Sensor
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STANDARD MOTOR PRODUCTS Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 S1419
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: OvalGender: Female
Fitment notes — STANDARD MOTOR PRODUCTS S1419
Connector Shape: OvalGender: FemaleLength (In): 1.125
Upstream Sensor
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This table covers the harness connectors at the Oxygen (O2) Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Park Assist (PAS) Camera Connector

Brand Part Number Markets Notes Buy
METRA Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 AXHYKIACAM1
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Back-Up Camera Retention Harness
Fitment notes — METRA AXHYKIACAM1
Back-Up Camera Retention Harness
May Require AX-CAM6Vwith NAV
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METRA Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 AXHYKIACAM16V
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Back-Up Camera Harness
Fitment notes — METRA AXHYKIACAM16V
Back-Up Camera Harness
with 12 Volt To 6 Volt converter
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This table covers the harness connectors at the Park Assist (PAS) Camera. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Parking Aid Sensor Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 S3223
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Rear
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This table covers the harness connectors at the Parking Aid Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Radiator Fan Resistor Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 S3162
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Harness LengthCM: 37
Fitment notes — STANDARD MOTOR PRODUCTS S3162
Harness LengthCM: 37
with 3 Blade Terminals
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STANDARD MOTOR PRODUCTS Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 S3326
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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This table covers the harness connectors at the Radiator Fan Resistor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Radio Connector

Brand Part Number Markets Notes Buy
METRA Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 AXUSBHK2
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
USB Adapter Cable Harness
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METRA Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 717306
🇺🇸 US 🇨🇦 CA
Fits To Radiowith automatic climate control
Fitment notes — METRA 717306
Fits:
To Radiowith automatic climate controlNon-Amplifiedwithout Navigationor To Radiowith manual climate controlNon-Amplifiedwithout Navigation
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This table covers the harness connectors at the Radio. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Temperature Sender / Sensor Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 S3099
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
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This table covers the harness connectors at the Temperature Sender / Sensor. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Throttle Control Actuator Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 1.6L L4 Turbocharged S2817
🇺🇸 US
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This table covers the harness connectors at the Throttle Control Actuator. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Trailer Connector

Brand Part Number Markets Notes Buy
CURT Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 56314
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Custom Wiring Harness4-Way Flat
Fitment notes — CURT 56314
Custom Wiring Harness4-Way FlatTail Light Circuits: 6.0 Amp
Circuit Protected3-Wire System
EX Model or LX Model or S ModelCircuit Protected3-Wire System
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TEKONSHA Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 118453
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
T-One Connector Assemblywith Upgraded Converter
Fitment notes — TEKONSHA 118453
T-One Connector Assemblywith Upgraded Converter
Drilling Required
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This table covers the trailer-lighting connectors at the hitch. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Vapor Canister Purge Valve / Solenoid Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 HP4625
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
HandypackTerminal Type: Blade Terminals
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STANDARD MOTOR PRODUCTS Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 S1350
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Length (In): 1.125Terminal Type: Blade Terminals
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STANDARD MOTOR PRODUCTS Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 S1414
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: RectangleTerminal Type: Blade
Fitment notes — STANDARD MOTOR PRODUCTS S1414
Connector Shape: RectangleTerminal Type: BladeWiring Harness Length (mm): 476.25
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This table covers the harness connectors at the Vapor Canister Purge Valve / Solenoid. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Vapor Canister Vent Valve / Solenoid Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 HP4625
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
HandypackTerminal Type: Blade Terminals
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STANDARD MOTOR PRODUCTS Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 S1350
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Length (In): 1.125Terminal Type: Blade Terminals
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This table covers the harness connectors at the Vapor Canister Vent Valve / Solenoid. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Variable Valve Timing (VVT) Solenoid Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 2.0L L4 Turbocharged, 2.4L L4 S1716
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: OvalWire Gauge (GA): 14
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WALKER PRODUCTS Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 2701102
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Incl.Oil Control Valve
Fitment notes — WALKER PRODUCTS 2701102
Incl.Oil Control Valve
Incl.Oil Control ValveExhaust
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This table covers the harness connectors at the Variable Valve Timing (VVT) Solenoid. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Washer Pump Connector

Brand Part Number Markets Notes Buy
STANDARD MOTOR PRODUCTS Fits: 1.6L L4 Turbocharged, 2.0L L4 Turbocharged, 2.4L L4 S1530
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Connector Shape: OvalHarness Length
Fitment notes — STANDARD MOTOR PRODUCTS S1530
Connector Shape: OvalHarness LengthInches: 17Splice Connectors Included: Noblack
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This table covers the harness connectors at the Washer Pump. Typical signs include an intermittent fault that moves when you wiggle the plug, green corrosion, or a melted housing. Match terminal count and keyway, not just color. Many families look identical and will not lock.

Buying Electrical Connector Parts for a 2019 Kia Optima

On this vehicle, the connector system supplies the pigtails and connector bodies that terminate the vehicle harness at lamps, sensors and modules.

  • Match the engine first. Every electrical connector part here is engine-specific; each row shows which engine(s) it fits.
  • Read the notes on each row for position, trim and spec qualifiers before you order.
  • Where labor overlaps, use heat-shrink crimp connectors rather than twist-and-tape for any pigtail splice, especially outside the cabin.
  • Cross-reference the manufacturer part number against your old part or a service-manual listing.

Start with the largest groups on this page: Blower Motor Control Module / Resistor Connector and Knock / Detonation Sensor Connector .

Frequently Asked Questions

How many electrical connector parts fit the 2019 Kia Optima?

Our catalog currently lists 55 electrical connector parts for the 2019 Kia Optima across 33 subcategories and 13 brands, covering all 4 engine options (1.6L L4 Turbocharged, 2.0L L4 ELECTRIC/GAS, 2.0L L4 Turbocharged and 2.4L L4). Each part is matched to the engine(s) it fits.

Do electrical connector parts differ between 2019 Kia Optima engines?

Yes. Every electrical connector part on this page is engine-specific. Each row shows which engine(s) it fits — use the filter at the top to hide the rest. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.

What are the signs of electrical connector problems on a 2019 Kia Optima?

Common symptoms include intermittent faults that move when the harness is wiggled, green corrosion inside a plug, or melted connector housings near heat sources. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.

What should I replace at the same time?

Where labor overlaps, use heat-shrink crimp connectors rather than twist-and-tape for any pigtail splice, especially outside the cabin.

What do the market flags (US, CA, MX) on each part mean?

They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2019 Kia Optima was originally sold in the US, the safest choice is a part marked for the US market.

How do I make sure a part fits my 2019 Kia Optima?

First match the engine — each row shows which engine(s) the part fits. Then match the connector by terminal count and keyway, not just appearance — many families look identical but will not lock. The notes column carries position and trim qualifiers where they apply.

Other Parts for the 2019 Kia Optima

Electrical Connector Parts for Other Kia Optima Years

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Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.