2016 Ford Focus Electrical Parts

This table covers the alternators that charge the battery and run the electrical load. Typical signs include dim lights at idle, a battery lamp, or a growl from the charging pulley. Load-test the battery and inspect the belt and grounds — a bad ground mimics a failed alternator. Read more

24 Alternator / Generator parts for the 2016 Ford Focus come from 11 brands — MOTORCRAFT, WAI GLOBAL, BOSCH and 8 other brands. The "Popular" part is MOTORCRAFT GL8687.

The New section lists 9 options from MOTORCRAFT, WAI GLOBAL, SKP and 2 other brands — brand-new units rather than rebuilt ones. MOTORCRAFT GL8687 is listed in this group.

The Remanufactured section lists 15 options from PURE ENERGY, REMY, TERREPOWER and 4 other brands — factory-rebuilt units with new wear components. ACDELCO 3343049 is listed in this group.

This table covers the rectifier diode packs in the alternator. Read more

This group shows a single part: BOSCH 1986AE0620.

This table covers the pulleys on the alternator shaft. Typical signs include a growl or chirp that follows engine speed, or a pulley that will not spin freely by hand. Spin each pulley with the belt off. Roughness or play means replace it with the belt. Read more

6 Alternator / Generator Pulley parts are listed for the 2016 Ford Focus, from LITENS, CONTINENTAL and MOTORCRAFT.

This group includes CONTINENTAL 49943, CONTINENTAL 49977 and LITENS 920021A and the remaining parts above.

This table covers the Alternator / Generator stators. Read more

One part is listed for the 2016 Ford Focus — BOSCH 1986AE0682.

This table covers the Alternator rotors. Typical signs include shudder under braking, or a lip at the outer edge. Do not put new pads on a rotor that is below minimum thickness. Read more

This group shows a single part: BOSCH 1986AE0670.

This table covers the batteries listed by group size and specification. Typical signs include slow cranking, a battery lamp, or a no-start after the vehicle sat overnight. Confirm group size and terminal layout in the notes. Clean the posts and the ground before condemning the battery. Read more

8 Battery parts are listed for the 2016 Ford Focus, from ACDELCO, DEKA, LUCAS and 4 other brands. DEKA 9A48 carries the "Popular" badge.

This group includes DEKA 9A48, LUCAS LBAGM004A and ACDELCO 48AGM and the remaining parts above.

This table covers the positive and ground cables that run from the battery. Typical signs include a stretched or frayed cable, or a control that no longer reaches the end of its travel. Route the new cable through the same clips. A kinked cable binds and fails early. Read more

7 Battery Cable parts for the 2016 Ford Focus come from 3 brands — MOTORCRAFT, DORMAN and STANDARD MOTOR PRODUCTS. 2 parts fit every engine; the other 5 are engine-specific.

Listed part numbers: DORMAN 927931, MOTORCRAFT WC96390 and MOTORCRAFT WC96392, plus the other parts above.

This table covers the Battery Current 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

8 Battery Current Sensor parts for the 2016 Ford Focus come from 5 brands — HELLA, STANDARD MOTOR PRODUCTS, WELLS and 2 other brands. The "Popular" part is HELLA 013442901. 1 part fits every engine; the other 7 are engine-specific.

This group includes HELLA 013442901, DORMAN 601033 and HELLA 010394901 and the remaining parts above.

This table covers the terminals and clamps that connect cables to the battery posts. Read more

MOTORCRAFT supplies the 10 Battery Terminal parts for the 2016 Ford Focus. MOTORCRAFT WT1001 carries the "Popular" badge. All of them fit every engine offered in the 2016 Focus.

This table covers the trays the battery sits in. Read more

One part is listed for the 2016 Ford Focus — DORMAN 00059.

This table covers the Blind Spot Detection 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

2 Blind Spot Detection Sensor parts for the 2016 Ford Focus come from 2 brands — STANDARD MOTOR PRODUCTS and WELLS. Every part fits all 5 engine options (2.0L L4, 2.0L L4 Turbocharged, 2.3L L4 Turbocharged, 999cc L3 Turbocharged and ELECTRIC).

This group includes STANDARD MOTOR PRODUCTS BSD109 and WELLS 5S16717.

This table covers the resettable circuit breakers in this vehicle's electrical system. Read more

9 Circuit Breaker parts are listed for the 2016 Ford Focus, from MOTORCRAFT and STANDARD MOTOR PRODUCTS. MOTORCRAFT SW8867 carries the "Popular" badge. All of them fit every engine offered in the 2016 Focus.

Listed part numbers: MOTORCRAFT SW8867, STANDARD MOTOR PRODUCTS BR1035 and MOTORCRAFT SW8907, plus the other parts above.

This table covers the Drive motors. Typical signs include no motion, a squeal, or a motor that only runs on one speed. Confirm power, ground and the control module before replacing the motor. Read more

One part is listed for the 2016 Ford Focus — MOTORCRAFT H1FZ14B280ERM.

This table covers the replacement fuses for this vehicle's fuse boxes. Typical signs include one circuit dead while its neighbor still works, or a fuse that blows again as soon as you replace it. Match amperage and fuse type. A repeat blow means a short — find it before the next fuse. Read more

34 Fuse parts are listed for the 2016 Ford Focus, from BUSSMANN, LITTELFUSE and MOTORCRAFT. BUSSMANN ATM10 carries the "Popular" badge. Grades run from 10 Amp through 80 Amp; 20 Amp is the most populated section, led by BUSSMANN and LITTELFUSE.

This table covers the Fuse boxes. Read more

This group shows a single part: MOTORCRAFT HLS9.

This table covers the Fuse Box covers. Read more

MOTORCRAFT supplies both parts for the 2016 Ford Focus.

Part numbers include MOTORCRAFT HLSC38 and MOTORCRAFT HLSC37.

This table covers the HID Lighting ballasts. Read more

3 HID Lighting Ballast parts for the 2016 Ford Focus come from 3 brands — DORMAN, ULTRA-POWER and VEMO. 2 parts fit every engine; the other 1 is engine-specific.

Listed part numbers: DORMAN 601066 and VEMO V25840015, plus the other parts above.

This table covers the horns mounted in the front of the vehicle. Read more

14 Horn parts are listed for the 2016 Ford Focus, from FIAMM, DORMAN and MOTORCRAFT. FIAMM 7210223 carries the "Popular" badge. 13 parts fit every engine; the other 1 is engine-specific.

In the Accessory Replacement grade, FIAMM supplies 7 parts: grouped under the catalog's "Accessory Replacement" designation — the notes column spells out what sets them apart. A representative part number is FIAMM 7210223.

The Standard Replacement section lists 7 options from FIAMM, DORMAN and MOTORCRAFT — built to original-equipment specification. FIAMM 7200223 is listed in this group.

This table covers the key fobs that lock, unlock and start the vehicle. Read more

2 Keyless Entry Remote parts for the 2016 Ford Focus come from DORMAN. 1 part fits every engine; the other 1 is engine-specific.

Listed part numbers: DORMAN 99315ST and DORMAN 99377.

This table covers the replacement shells for the key fob. Read more

This group shows a single part: DORMAN 95634.

This table covers the Lane Departure Camera modules. Typical signs include a cluster of unrelated faults, a no-communication code, or a module that will not sleep. Confirm power, ground and programming compatibility in the notes. Modules are rarely plug-and-play across years. Read more

2 Lane Departure Camera / Module parts for the 2016 Ford Focus come from 2 brands — DORMAN and WELLS. 1 part fits every engine; the other 1 is engine-specific.

This group includes DORMAN 601963 and WELLS 8A1001.

This table covers the ultrasonic park-aid sensors in the bumper. 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

7 Parking Aid Sensor parts for the 2016 Ford Focus come from 6 brands — STANDARD MOTOR PRODUCTS, DORMAN, HELLA and 3 other brands. The "Popular" part is STANDARD MOTOR PRODUCTS PPS63. Every part fits all 5 engine options (2.0L L4, 2.0L L4 Turbocharged, 2.3L L4 Turbocharged, 999cc L3 Turbocharged and ELECTRIC).

Listed part numbers: STANDARD MOTOR PRODUCTS PPS63, STANDARD MOTOR PRODUCTS PPS33 and DORMAN 684106, plus the other parts above.

This table covers the Rain 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

This group shows a single part: HELLA 935431501.

This table covers the Side Object Sensor modules. Typical signs include a cluster of unrelated faults, a no-communication code, or a module that will not sleep. Confirm power, ground and programming compatibility in the notes. Modules are rarely plug-and-play across years. Read more

This group shows a single part: DORMAN 601282.

This table covers the speed sensors on the transmission, transfer case or ABS ring. Typical signs include a dead speedometer, harsh transmission shifts, or a code for vehicle speed. Inspect the tone wheel and the connector before replacing the sensor. Read more

21 Speed Sensor parts are listed for the 2016 Ford Focus, from STANDARD MOTOR PRODUCTS, MOTORCRAFT, HOLSTEIN and 4 other brands. MOTORCRAFT DY1253 carries the "Popular" badge. 6 parts fit every engine; the other 15 are engine-specific.

In the Economy grade, HOLSTEIN, STANDARD MOTOR PRODUCTS and GPD supply 6 parts: the catalog's value-priced group. A representative part number is GPD 1815642.

The Standard Replacement section: 15 options from MOTORCRAFT, STANDARD MOTOR PRODUCTS, DELPHI and 2 other brands. MOTORCRAFT DY1253 is listed in this group.

This table covers the starter motors that crank the engine. Typical signs include no motion, a squeal, or a motor that only runs on one speed. Confirm power, ground and the control module before replacing the motor. Read more

22 Starter Motor parts for the 2016 Ford Focus come from 9 brands — MOTORCRAFT, PURE ENERGY, WAI GLOBAL and 6 other brands. The "Popular" part is MOTORCRAFT SA1080.

The New section: 7 options from MOTORCRAFT, WAI GLOBAL and TYC. MOTORCRAFT SA1080 is listed in this group.

The Remanufactured section: 15 options from PURE ENERGY, REMY, TERREPOWER and 4 other brands. MOTORCRAFT SA1107RM is listed in this group.