2021 Ford F-650 Electrical Connector Parts

This table covers the harness connectors at the 4WD 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. Read more

One part is listed for the 2021 Ford F-650 — MOTORCRAFT WPT1028.

This table covers the harness connectors at the A/C Compressor Clutch 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. Read more

4 A/C Compressor Clutch Coil Connector parts for the 2021 Ford F-650 come from 4 brands — FOUR SEASONS, HOLSTEIN, MOTORCRAFT and 1 other brand. 3 parts fit every engine; the other 1 is engine-specific.

Listed part numbers: FOUR SEASONS 37250, HOLSTEIN 2HAR0035 and MOTORCRAFT WPT984, plus the other parts above.

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. Read more

2 A/C Refrigerant Pressure Switch Connector parts are listed for the 2021 Ford F-650, from MOTORCRAFT and STANDARD MOTOR PRODUCTS. All of them fit every engine offered in the 2021 F-650.

This group includes MOTORCRAFT WPT1578 and STANDARD MOTOR PRODUCTS S2269.

This table covers the harness connectors at the ABS 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. Read more

MOTORCRAFT supplies both parts for the 2021 Ford F-650. All of them fit every engine offered in the 2021 F-650.

This group includes MOTORCRAFT WPT1476 and MOTORCRAFT WPT1593.

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. Read more

2 Accelerator Pedal Position Sensor Connector parts for the 2021 Ford F-650 come from 2 brands — DORMAN and MOTORCRAFT. Every part fits both the 6.7L V8 DIESEL Turbocharged and the 7.3L V8.

This group includes DORMAN 645240 and MOTORCRAFT WPT1554.

This table covers the harness connectors at the Accessory Power Outlet. 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. Read more

5 Accessory Power Outlet Connector parts for the 2021 Ford F-650 come from MOTORCRAFT. The "Popular" part is MOTORCRAFT WPT1084. Every part fits both the 6.7L V8 DIESEL Turbocharged and the 7.3L V8.

Listed part numbers: MOTORCRAFT WPT1084, MOTORCRAFT WPT1793 and MOTORCRAFT WPT1006, plus the other parts above.

This table covers the harness connectors at the Air Bag Clockspring. 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. Read more

3 Air Bag Clockspring Connector parts are listed for the 2021 Ford F-650, from MOTORCRAFT and STANDARD MOTOR PRODUCTS. All of them fit every engine offered in the 2021 F-650.

This group includes MOTORCRAFT WPT949, MOTORCRAFT WPT1582 and STANDARD MOTOR PRODUCTS S2186.

This table covers the harness connectors at the Air Brake Dryer. 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. Read more

One part is listed for the 2021 Ford F-650 — MOTORCRAFT WPT122.

This table covers the harness connectors at the Air Brake 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. Read more

4 Air Brake Pressure Switch Connector parts for the 2021 Ford F-650 come from 3 brands — STANDARD MOTOR PRODUCTS, ACDELCO and HOLSTEIN. Every part fits both the 6.7L V8 DIESEL Turbocharged and the 7.3L V8.

Listed part numbers: ACDELCO PT2319, HOLSTEIN 2HAR0067 and STANDARD MOTOR PRODUCTS HP4440, plus the other parts above.

This table covers the harness connectors at the Air Intake / Charge 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. Read more

MOTORCRAFT supplies both parts for the 2021 Ford F-650. 1 part fits every engine; the other 1 is engine-specific.

Listed part numbers: MOTORCRAFT WPT322 and MOTORCRAFT WPT713.

This table covers the harness connectors at the Air Intake Heater 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. Read more

This group shows a single part: MOTORCRAFT WPT1052.

This table covers the harness connectors at the Air Suspension 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. Read more

2 Air Suspension Compressor Connector parts for the 2021 Ford F-650 come from MOTORCRAFT. Every part fits both the 6.7L V8 DIESEL Turbocharged and the 7.3L V8.

This group includes MOTORCRAFT WPT1376 and MOTORCRAFT WPT1539.

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. Read more

5 Alternator / Generator Connector parts for the 2021 Ford F-650 come from 4 brands — STANDARD MOTOR PRODUCTS, UNITED MOTOR PRODUCTS, DORMAN and 1 other brand. The "Popular" part is UNITED MOTOR PRODUCTS CON175. Every part fits both the 6.7L V8 DIESEL Turbocharged and the 7.3L V8.

Part numbers include UNITED MOTOR PRODUCTS CON175, DORMAN 645136 and MOTORCRAFT WPT118, among others listed above.

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. Read more

2 Ambient Air Temperature Sensor Connector parts for the 2021 Ford F-650 come from 2 brands — MOTORCRAFT and STANDARD MOTOR PRODUCTS. Every part fits both the 6.7L V8 DIESEL Turbocharged and the 7.3L V8.

Listed part numbers: MOTORCRAFT WPT1548 and STANDARD MOTOR PRODUCTS S2495.

This table covers the harness connectors at the Anti-Theft 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. Read more

One part is listed for the 2021 Ford F-650 — MOTORCRAFT WPT1139.

This table covers the harness connectors at the Battery Cable Junction Block. 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. Read more

MOTORCRAFT supplies the 3 Battery Cable Junction Block Connector parts for the 2021 Ford F-650. All of them fit every engine offered in the 2021 F-650.

Listed part numbers: MOTORCRAFT WPT1739, MOTORCRAFT WPT1512 and MOTORCRAFT WPT1738.

This table covers the harness connectors at the Battery Current 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. Read more

This group shows a single part: MOTORCRAFT WPT1499.

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. Read more

2 Blower Motor Connector parts for the 2021 Ford F-650 come from 2 brands — DORMAN and MOTORCRAFT. Every part fits both the 6.7L V8 DIESEL Turbocharged and the 7.3L V8.

Part numbers include DORMAN 645090 and MOTORCRAFT WPT1134.

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. Read more

3 Blower Motor Control Module / Resistor Connector parts are listed for the 2021 Ford F-650, from HOLSTEIN, MOTORCRAFT and STANDARD MOTOR PRODUCTS. All of them fit every engine offered in the 2021 F-650.

This group includes HOLSTEIN 2HAR0009, MOTORCRAFT WPT1503 and STANDARD MOTOR PRODUCTS S2512.

This table covers the harness connectors at the Body Control Module (BCM). 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. Read more

5 Body Control Module (BCM) Connector parts for the 2021 Ford F-650 come from 2 brands — MOTORCRAFT and STANDARD MOTOR PRODUCTS. The "Popular" part is STANDARD MOTOR PRODUCTS S3011. 4 parts fit every engine; the other 1 is engine-specific.

Listed part numbers: STANDARD MOTOR PRODUCTS S3011, MOTORCRAFT WPT1636 and MOTORCRAFT WPT1724, plus the other parts above.

This table covers the harness connectors at the Brake Fluid Level 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. Read more

4 Brake Fluid Level Sensor Connector parts are listed for the 2021 Ford F-650, from MOTORCRAFT, HOLSTEIN and STANDARD MOTOR PRODUCTS. All of them fit every engine offered in the 2021 F-650.

Listed part numbers: HOLSTEIN 2HAR0035, MOTORCRAFT WPT1376 and MOTORCRAFT WPT984, plus the other parts above.

This table covers the harness connectors at the Brake Light 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. Read more

One part is listed for the 2021 Ford F-650 — STANDARD MOTOR PRODUCTS S2410.

This table covers the harness connectors at the Brake Pressure Warning 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. Read more

5 Brake Pressure Warning Switch Connector parts for the 2021 Ford F-650 come from 3 brands — STANDARD MOTOR PRODUCTS, ACDELCO and MOTORCRAFT. The "Popular" part is STANDARD MOTOR PRODUCTS HP4440. Every part fits both the 6.7L V8 DIESEL Turbocharged and the 7.3L V8.

Listed part numbers: STANDARD MOTOR PRODUCTS HP4440, ACDELCO PT2319 and MOTORCRAFT WPT912, plus the other parts above.

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. Read more

6 Camshaft Position Sensor Connector parts for the 2021 Ford F-650 come from 3 brands — MOTORCRAFT, DORMAN and STANDARD MOTOR PRODUCTS.

Part numbers include DORMAN 645247, MOTORCRAFT WPT1752 and MOTORCRAFT WPT1308, among others listed above.

This table covers the harness connectors at the Climate Control Sun 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. Read more

This group shows a single part: MOTORCRAFT WPT982.

This table covers the harness connectors at the Communication Interface Module (VCIM). 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. Read more

MOTORCRAFT supplies both parts for the 2021 Ford F-650. All of them fit every engine offered in the 2021 F-650.

Part numbers include MOTORCRAFT WPT1533 and MOTORCRAFT WPT1457.

This table covers the harness connectors at the Cornering Lamp Socket. 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. Read more

This group shows a single part: STANDARD MOTOR PRODUCTS S3016.

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. Read more

3 Crankshaft Position Sensor Connector parts for the 2021 Ford F-650 come from 3 brands — DORMAN, MOTORCRAFT and STANDARD MOTOR PRODUCTS. Every part fits both the 6.7L V8 DIESEL Turbocharged and the 7.3L V8.

This group includes DORMAN 645247, MOTORCRAFT WPT1492 and STANDARD MOTOR PRODUCTS S2807.

This table covers the harness connectors at the Cruise 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. Read more

This group shows a single part: STANDARD MOTOR PRODUCTS S3038.

This table covers the harness connectors at the Cruise Control 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. Read more

This group shows a single part: MOTORCRAFT WPT685.

This table covers the harness connectors at the Cylinder Head 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. Read more

2 Cylinder Head Temperature Sensor Connector parts for the 2021 Ford F-650 come from 2 brands — MOTORCRAFT and STANDARD MOTOR PRODUCTS.

Listed part numbers: MOTORCRAFT WPT1469 and STANDARD MOTOR PRODUCTS S2860.

This table covers the harness connectors at the Diesel Glow Plug. 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. Read more

4 Diesel Glow Plug Connector parts are listed for the 2021 Ford F-650, from MOTORCRAFT and STANDARD MOTOR PRODUCTS. 2 parts fit every engine; the other 2 are engine-specific.

Part numbers include MOTORCRAFT WPT1059, MOTORCRAFT WPT1607 and MOTORCRAFT WPT1733, among others listed above.

This table covers the harness connectors at the Diesel Particulate Filter Lamp. 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. Read more

2 Diesel Particulate Filter Lamp Connector parts for the 2021 Ford F-650 come from MOTORCRAFT.

Listed part numbers: MOTORCRAFT WPT1492 and MOTORCRAFT WPT1537.

This table covers the harness connectors at the Differential 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. Read more

3 Differential Pressure Sensor Connector parts for the 2021 Ford F-650 come from 3 brands — DORMAN, MOTORCRAFT and STANDARD MOTOR PRODUCTS.

This group includes DORMAN 645247, MOTORCRAFT WPT1492 and STANDARD MOTOR PRODUCTS S2807.

This table covers the harness connectors at the Dome Lamp. 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. Read more

One part is listed for the 2021 Ford F-650 — MOTORCRAFT WPT203.

This table covers the harness connectors at the Door Jamb 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. Read more

This group shows a single part: STANDARD MOTOR PRODUCTS S823.

This table covers the harness connectors at the Door Lock 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. Read more

This group shows a single part: MOTORCRAFT WPT1117.

This table covers the harness connectors at the Door Lock 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. Read more

2 Door Lock Switch Connector parts are listed for the 2021 Ford F-650, from MOTORCRAFT and STANDARD MOTOR PRODUCTS. All of them fit every engine offered in the 2021 F-650.

This group includes MOTORCRAFT WPT982 and STANDARD MOTOR PRODUCTS S2424.

This table covers the harness connectors at the Driver Information Display 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. Read more

This group shows a single part: MOTORCRAFT WPT1686.

This table covers the harness connectors at the EGR Pressure Feedback (DPFE) 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. Read more

2 EGR Pressure Feedback (DPFE) Sensor Connector parts for the 2021 Ford F-650 come from MOTORCRAFT. 1 part fits every engine; the other 1 is engine-specific.

Part numbers include MOTORCRAFT WPT965 and MOTORCRAFT WPT357.

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. Read more

This group shows a single part: MOTORCRAFT WPT1389.

This table covers the harness connectors at the Engine Block Heater. 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. Read more

This group shows a single part: STANDARD MOTOR PRODUCTS EBH302.

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. Read more

5 Fuel Injection Pressure Sensor Connector parts for the 2021 Ford F-650 come from 2 brands — MOTORCRAFT and STANDARD MOTOR PRODUCTS. The "Popular" part is MOTORCRAFT WPT1506. 3 parts fit every engine; the other 2 are engine-specific.

This group includes MOTORCRAFT WPT1506, MOTORCRAFT WPT1537 and MOTORCRAFT WPT1504 and the remaining parts above.

This table covers the harness connectors at the Fuel Injector. 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. Read more

3 Fuel Injector Connector parts for the 2021 Ford F-650 come from 2 brands — MOTORCRAFT and GB REMANUFACTURING.

Listed part numbers: GB REMANUFACTURING 5191, MOTORCRAFT WPT1781 and MOTORCRAFT WPT1051.

This table covers the harness connectors at the Fuel Pump / Circuit Opening 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. Read more

MOTORCRAFT supplies both parts for the 2021 Ford F-650. All of them fit every engine offered in the 2021 F-650.

This group includes MOTORCRAFT WPT1773 and MOTORCRAFT WPT521.

This table covers the harness connectors at the Fuel 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. Read more

4 Fuel Pump Connector parts for the 2021 Ford F-650 come from 3 brands — MOTORCRAFT, STANDARD MOTOR PRODUCTS and UNITED MOTOR PRODUCTS. 1 part fits every engine; the other 3 are engine-specific.

Listed part numbers: MOTORCRAFT WPT1669, MOTORCRAFT WPT1769 and STANDARD MOTOR PRODUCTS S2534, plus the other parts above.

This table covers the harness connectors at the Fuel Pump Drive 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. Read more

This group shows a single part: STANDARD MOTOR PRODUCTS S1854.

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. Read more

2 Fuel Sending Unit Connector parts for the 2021 Ford F-650 come from 2 brands — MOTORCRAFT and STANDARD MOTOR PRODUCTS. 1 part fits every engine; the other 1 is engine-specific.

Listed part numbers: MOTORCRAFT WPT1658 and STANDARD MOTOR PRODUCTS S1410.

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. Read more

4 Fuel Tank Pressure Sensor Connector parts are listed for the 2021 Ford F-650, from MOTORCRAFT and STANDARD MOTOR PRODUCTS.

This group includes MOTORCRAFT WPT1469, MOTORCRAFT WPT1500 and STANDARD MOTOR PRODUCTS HP4740 and the remaining parts above.

This table covers the harness connectors at the Fuel Tank Selector 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. Read more

MOTORCRAFT supplies both parts for the 2021 Ford F-650. All of them fit every engine offered in the 2021 F-650.

Listed part numbers: MOTORCRAFT WPT297 and MOTORCRAFT WPT369.

This table covers the harness connectors at the Fuel Volume Regulator 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. Read more

This group shows a single part: MOTORCRAFT WPT1506.

This table covers the harness connectors at the Hazard Warning 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. Read more

This group shows a single part: MOTORCRAFT WPT1590.

This table covers the harness connectors at the Headlamp 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. Read more

2 Headlamp Switch Connector parts for the 2021 Ford F-650 come from 2 brands — MOTORCRAFT and STANDARD MOTOR PRODUCTS. Every part fits both the 6.7L V8 DIESEL Turbocharged and the 7.3L V8.

This group includes MOTORCRAFT WPT1294 and STANDARD MOTOR PRODUCTS S3035.

This table covers the harness connectors at the Heated Windshield 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. Read more

One part is listed for the 2021 Ford F-650 — MOTORCRAFT WPT1850.

This table covers the harness connectors at the Heater Air Door 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. Read more

This group shows a single part: MOTORCRAFT WPT1151.

This table covers the harness connectors at the Horn. 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. Read more

MOTORCRAFT supplies both parts for the 2021 Ford F-650. All of them fit every engine offered in the 2021 F-650.

Part numbers include MOTORCRAFT WPT1051 and MOTORCRAFT WPT1518.

This table covers the harness connectors at the HVAC Control Switch / Panel. 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. Read more

This group shows a single part: MOTORCRAFT WPT1824.

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. Read more

4 Ignition Coil Connector parts for the 2021 Ford F-650 come from 3 brands — STANDARD MOTOR PRODUCTS, HOLSTEIN and MOTORCRAFT. 3 parts fit every engine; the other 1 is engine-specific.

Part numbers include HOLSTEIN 2HAR0062, MOTORCRAFT WPT1502 and STANDARD MOTOR PRODUCTS HP4710, among others listed above.

This table covers the harness connectors at the Ignition Condenser / Capacitor. 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. Read more

2 Ignition Condenser / Capacitor Connector parts are listed for the 2021 Ford F-650, from MOTORCRAFT and STANDARD MOTOR PRODUCTS. 1 part fits every engine; the other 1 is engine-specific.

Listed part numbers: MOTORCRAFT WPT1253 and STANDARD MOTOR PRODUCTS S3037.

This table covers the harness connectors at the Ignition Starter 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. Read more

This group shows a single part: MOTORCRAFT WPT1764.

This table covers the harness connectors at the Inline. 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. Read more

One part is listed for the 2021 Ford F-650 — MOTORCRAFT WPT1640.

This table covers the harness connectors at the Instrument Panel. 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. Read more

One part is listed for the 2021 Ford F-650 — MOTORCRAFT WPT1560.

This table covers the harness connectors at the Interior Light 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. Read more

This group shows a single part: MOTORCRAFT WPT1243.

This table covers the harness connectors at the Keyless Entry Module / Receiver. 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. Read more

This group shows a single part: MOTORCRAFT WPT1590.

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. Read more

2 Knock / Detonation Sensor Connector parts for the 2021 Ford F-650 come from 2 brands — MOTORCRAFT and STANDARD MOTOR PRODUCTS.

Listed part numbers: MOTORCRAFT WPT1116 and STANDARD MOTOR PRODUCTS S2346.

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. Read more

This group shows a single part: STANDARD MOTOR PRODUCTS S2807.

This table covers the harness connectors at the Mass Air Flow (MAF) 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. Read more

One part is listed for the 2021 Ford F-650 — MOTORCRAFT WPT1537.

This table covers the harness connectors at the Multi-Function 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. Read more

One part is listed for the 2021 Ford F-650 — MOTORCRAFT WPT396.

This table covers the harness connectors at the Neutral Safety Switch / Range 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. Read more

One part is listed for the 2021 Ford F-650 — MOTORCRAFT WPT1398.

This table covers the harness connectors at the NOx (Nitrogen Oxide) Sensor 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. Read more

MOTORCRAFT supplies both parts for the 2021 Ford F-650.

This group includes MOTORCRAFT WPT1504 and MOTORCRAFT WPT1672.

This table covers the harness connectors at the Oil Pressure Gauge. 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. Read more

This group shows a single part: MOTORCRAFT WPT1492.

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. Read more

One part is listed for the 2021 Ford F-650 — DORMAN 645247.

This table covers the harness connectors at the Oil Pump Control 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. Read more

One part is listed for the 2021 Ford F-650 — MOTORCRAFT WPT1469.

This table covers the harness connectors at the On-Board Diagnostic (OBD) Port. 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. Read more

This group shows a single part: MOTORCRAFT WPT1380.

This table covers the harness connectors at the Outside Mirror 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. Read more

2 Outside Mirror Switch Connector parts for the 2021 Ford F-650 come from MOTORCRAFT.

Part numbers include MOTORCRAFT WPT998 and MOTORCRAFT WPT1596.

This table covers the harness connectors at the Overdrive 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. Read more

This group shows a single part: MOTORCRAFT WPT983.

This table covers the harness connectors at the Overhead Console. 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. Read more

One part is listed for the 2021 Ford F-650 — MOTORCRAFT WPT1814.

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. Read more

2 Oxygen (O2) Sensor Connector parts for the 2021 Ford F-650 come from MOTORCRAFT.

Part numbers include MOTORCRAFT WPT1657 and MOTORCRAFT WPT1381.

This table covers the harness connectors at the Parking / Turn Signal Lamp. 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. Read more

This group shows a single part: MOTORCRAFT WPT1025.

This table covers the harness connectors at the Parking Brake 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. Read more

3 Parking Brake Switch Connector parts are listed for the 2021 Ford F-650, from MOTORCRAFT and STANDARD MOTOR PRODUCTS.

This group includes MOTORCRAFT WPT1197, MOTORCRAFT WPT685 and STANDARD MOTOR PRODUCTS S638.

This table covers the harness connectors at the Power Inverter. 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. Read more

This group shows a single part: STANDARD MOTOR PRODUCTS S1853.

This table covers the harness connectors at the Power Window 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. Read more

MOTORCRAFT supplies the 3 Power Window Switch Connector parts for the 2021 Ford F-650.

Listed part numbers: MOTORCRAFT WPT1019, MOTORCRAFT WPT1031 and MOTORCRAFT WPT945.

This table covers the harness connectors at the Radiator Fan 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. Read more

This group shows a single part: MOTORCRAFT WPT1819.

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. Read more

One part is listed for the 2021 Ford F-650 — MOTORCRAFT WPT1859.

This table covers the harness connectors at the Ride Height 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. Read more

One part is listed for the 2021 Ford F-650 — MOTORCRAFT WPT1028.

This table covers the harness connectors at the Roof Marker Lamp. 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. Read more

2 Roof Marker Lamp Connector parts for the 2021 Ford F-650 come from 2 brands — MOTORCRAFT and STANDARD MOTOR PRODUCTS.

This group includes MOTORCRAFT WPT1814 and STANDARD MOTOR PRODUCTS S3039.

This table covers the harness connectors at the Shift Interlock 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. Read more

2 Shift Interlock Solenoid Connector parts for the 2021 Ford F-650 come from MOTORCRAFT.

Part numbers include MOTORCRAFT WPT982 and MOTORCRAFT WPT1518.

This table covers the harness connectors at the Side Marker Lamp. 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. Read more

3 Side Marker Lamp Connector parts are listed for the 2021 Ford F-650, from MOTORCRAFT and STANDARD MOTOR PRODUCTS.

Part numbers include MOTORCRAFT WPT1460, MOTORCRAFT WPT1568 and STANDARD MOTOR PRODUCTS S911.

This table covers the harness connectors at the Speaker. 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. Read more

3 Speaker Connector parts are listed for the 2021 Ford F-650, from HOLSTEIN, MOTORCRAFT and STANDARD MOTOR PRODUCTS.

Listed part numbers: HOLSTEIN 2HAR0035, MOTORCRAFT WPT984 and STANDARD MOTOR PRODUCTS S2342.

This table covers the harness connectors at the 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. Read more

One part is listed for the 2021 Ford F-650 — MOTORCRAFT WPT1198.

This table covers the harness connectors at the Steering Wheel 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. Read more

One part is listed for the 2021 Ford F-650 — MOTORCRAFT WPT1686.

This table covers the harness connectors at the Telephone. 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. Read more

This group shows a single part: MOTORCRAFT WPT1743.

This table covers the harness connectors at the Throttle Position Sensor (TPS). 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. Read more

One part is listed for the 2021 Ford F-650 — MOTORCRAFT WPT1063.

This table covers the harness connectors at the Tilt Steering 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. Read more

One part is listed for the 2021 Ford F-650 — MOTORCRAFT WPT1401.

This table covers the harness connectors at the Tire Pressure Monitoring System Warning Lamp. 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. Read more

This group shows a single part: MOTORCRAFT WPT685.

This table covers the harness connectors at the Traction / Stability Control 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. Read more

MOTORCRAFT supplies both parts for the 2021 Ford F-650.

This group includes MOTORCRAFT WPT1028 and MOTORCRAFT WPT1539.

This table covers the harness connectors at the Trailer Adapter. 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. Read more

This group shows a single part: CURT 57101.