2020 Lincoln MKZ 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

21 Alternator / Generator parts are listed for the 2020 Lincoln MKZ, from MOTORCRAFT, REMY, TERREPOWER and 7 other brands. MOTORCRAFT GL9848 carries the "Popular" badge.

In the New grade, MOTORCRAFT, WAI GLOBAL, REMY and 3 other brands supply 8 parts: brand-new units rather than rebuilt ones. A representative part number is MOTORCRAFT GL9848.

In the Remanufactured grade, BOSCH, FVP, PURE ENERGY and 4 other brands supply 12 parts: factory-rebuilt units with new wear components. A representative part number is BOSCH AL7699X.

1 ungrouped part is not assigned to a grade, with the same engine-level match.

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

2 Alternator / Generator Pulley parts for the 2020 Lincoln MKZ come from 2 brands — CONTINENTAL and LITENS.

This group includes CONTINENTAL 49946 and LITENS 920027A.

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

9 Battery parts for the 2020 Lincoln MKZ come from 8 brands — ACDELCO, DEKA, FVP and 5 other brands. The "Popular" part is DEKA 9A94R. 2 parts fit every engine; the other 7 are engine-specific.

In the AGM (Extended Life) grade, ACDELCO, DEKA, FVP and 4 other brands supply 8 parts: grouped under the catalog's "AGM (Extended Life)" designation — the notes column spells out what sets them apart. A representative part number is DEKA 9A94R.

In the Performance AGM (Extended Life + Increased Power) grade, FULLRIVER supplies 1 part: grouped under the catalog's "Performance AGM (Extended Life + Increased Power)" designation — the notes column spells out what sets them apart. A representative part number is FULLRIVER FT85094R.

This group includes DEKA 9A94R, FVP P94RAGM and ACDELCO 94RAGMHR 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

MOTORCRAFT supplies both parts for the 2020 Lincoln MKZ.

Listed part numbers: MOTORCRAFT WC97044 and MOTORCRAFT WC96719.

This table covers the Battery Cable Terminal ends. Read more

This group shows a single part: MOTORCRAFT BCTE1.

This table covers the Battery Cooling fans. Typical signs include overheating at idle, a fan that never comes on, or a blade that hits the shroud. Confirm the fan command and the relay before replacing the assembly. Read more

2 Battery Cooling Fan parts for the 2020 Lincoln MKZ come from 2 brands — GPD and VDO / CONTINENTAL.

Listed part numbers: GPD 2312069 and VDO / CONTINENTAL PM9504.

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

4 Battery Current Sensor parts are listed for the 2020 Lincoln MKZ, from WELLS, DORMAN and STANDARD MOTOR PRODUCTS. 1 part fits every engine; the other 3 are engine-specific.

Listed part numbers: DORMAN 956135, STANDARD MOTOR PRODUCTS BSC8 and WELLS 5S15941, plus the other parts above.

This table covers the clamps and brackets that secure the battery. Read more

One part is listed for the 2020 Lincoln MKZ — DORMAN 00588.

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

18 Circuit Breaker parts for the 2020 Lincoln MKZ come from 2 brands — MOTORCRAFT and STANDARD MOTOR PRODUCTS. The "Popular" part is MOTORCRAFT SW7895. 15 parts fit every engine; the other 3 are engine-specific.

This table covers the Cruise Control Distance 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 Cruise Control Distance Sensor parts for the 2020 Lincoln MKZ come from 2 brands — DORMAN and STANDARD MOTOR PRODUCTS. Every part fits both the 2.0L L4 ELECTRIC/GAS and the 2.0L L4 Turbocharged.

Part numbers include DORMAN 601740 and STANDARD MOTOR PRODUCTS CCD82.

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

24 Fuse parts for the 2020 Lincoln MKZ come from 2 brands — BUSSMANN and MOTORCRAFT. The "Popular" part is BUSSMANN ATM10. Every part fits both the 2.0L L4 ELECTRIC/GAS and the 2.0L L4 Turbocharged.

In the 10 Amp grade, BUSSMANN supplies 3 parts: grouped under the catalog's "10 Amp" designation — the notes column spells out what sets them apart. A representative part number is BUSSMANN ATM10.

The 15 Amp section lists 3 options from BUSSMANN — grouped under the catalog's "15 Amp" designation — the notes column spells out what sets them apart. BUSSMANN ATM15 is listed in this group.

The 20 Amp section lists 3 options from BUSSMANN — grouped under the catalog's "20 Amp" designation — the notes column spells out what sets them apart. BUSSMANN ATM20 is listed in this group.

In the 25 Amp grade, BUSSMANN supplies 1 part: grouped under the catalog's "25 Amp" designation — the notes column spells out what sets them apart. A representative part number is BUSSMANN FMM25.

In the 30 Amp grade, BUSSMANN supplies 4 parts: grouped under the catalog's "30 Amp" designation — the notes column spells out what sets them apart. A representative part number is BUSSMANN FMX30LP.

The 40 Amp section lists 2 options from BUSSMANN — grouped under the catalog's "40 Amp" designation — the notes column spells out what sets them apart. BUSSMANN FMX40LP is listed in this group.

In the 5 Amp grade, BUSSMANN supplies 3 parts: grouped under the catalog's "5 Amp" designation — the notes column spells out what sets them apart. A representative part number is BUSSMANN ATL5.

In the 50 Amp grade, BUSSMANN and MOTORCRAFT supply 2 parts: grouped under the catalog's "50 Amp" designation — the notes column spells out what sets them apart. A representative part number is BUSSMANN FMX50LP.

The 60 Amp section lists 1 option from BUSSMANN — grouped under the catalog's "60 Amp" designation — the notes column spells out what sets them apart. BUSSMANN FMX60LP is listed in this group.

The 7.5 Amp section lists 2 options from BUSSMANN — grouped under the catalog's "7.5 Amp" designation — the notes column spells out what sets them apart. BUSSMANN ATL712 is listed in this group.

This table covers the Fuse Box covers. Read more

This group shows a single part: MOTORCRAFT HLSC33.

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

8 Horn parts for the 2020 Lincoln MKZ come from 2 brands — FIAMM and MOTORCRAFT. The "Popular" part is FIAMM 72112. 7 parts fit every engine; the other 1 is engine-specific.

The Accessory Replacement section lists 5 options from FIAMM — grouped under the catalog's "Accessory Replacement" designation — the notes column spells out what sets them apart. FIAMM 72112 is listed in this group.

In the Standard Replacement grade, FIAMM and MOTORCRAFT supply 3 parts: built to original-equipment specification. A representative part number is FIAMM 7421122.

Part numbers include FIAMM 72112, FIAMM 7410024 and FIAMM 6602023, among others listed above.

This table covers the OBD-II Data Link 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

One part is listed for the 2020 Lincoln MKZ — DORMAN 601620.

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

6 Parking Aid Sensor parts are listed for the 2020 Lincoln MKZ, from MOTORCRAFT, STANDARD MOTOR PRODUCTS and DORMAN. STANDARD MOTOR PRODUCTS PPS63 carries the "Popular" badge. All of them fit every engine offered in the 2020 MKZ.

This group includes STANDARD MOTOR PRODUCTS PPS63, STANDARD MOTOR PRODUCTS PPS33 and DORMAN 684106 and the remaining parts above.

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

One part is listed for the 2020 Lincoln MKZ — DORMAN 601395.

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

14 Speed Sensor parts for the 2020 Lincoln MKZ come from 6 brands — STANDARD MOTOR PRODUCTS, MOTORCRAFT, DELPHI and 3 other brands. The "Popular" part is ULTRA-POWER SC493. 8 parts fit every engine; the other 6 are engine-specific.

The Economy section lists 3 options from ULTRA-POWER, HOLSTEIN and STANDARD MOTOR PRODUCTS — the catalog's value-priced group. ULTRA-POWER SC493 is listed in this group.

Standard Replacement: 11 parts, from MOTORCRAFT, STANDARD MOTOR PRODUCTS, DELPHI and 1 other brand. A representative part number is MOTORCRAFT DY1287.

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

17 Starter Motor parts are listed for the 2020 Lincoln MKZ, from BOSCH, MOTORCRAFT, WAI GLOBAL and 5 other brands. MOTORCRAFT SA1075 carries the "Popular" badge.

New: 7 parts, from MOTORCRAFT, BOSCH, WAI GLOBAL and 1 other brand. A representative part number is MOTORCRAFT SA1075.

Remanufactured: 10 parts, from PURE ENERGY, BOSCH, REMY and 3 other brands. A representative part number is MOTORCRAFT SA1107RM.