2013 Toyota Highlander 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

63 Alternator / Generator parts for the 2013 Toyota Highlander come from 11 brands — PURE ENERGY, REMY, TERREPOWER and 8 other brands. The "Popular" part is SKP SK11136N. Grades run from New through Remanufactured; Remanufactured is the most populated section, led by PURE ENERGY, DENSO, ACDELCO and 5 other brands.

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

8 Alternator / Generator Pulley parts are listed for the 2013 Toyota Highlander, from CONTINENTAL, LITENS, INA and 3 other brands. INA EA0209 carries the "Popular" badge.

Listed part numbers: INA EA0209, ACDELCO 37026P and AUTOTECNICA TY1416792, plus the other parts above.

This table covers the Automatic Headlamp 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

One part is listed for the 2013 Toyota Highlander — AUTOTECNICA TY1321507.

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 2013 Toyota Highlander, from DEKA, BOSCH, EXIDE and 3 other brands. DEKA 9A3585 carries the "Popular" badge. 2 parts fit every engine; the other 6 are engine-specific.

Part numbers include DEKA 9A3585, DEKA 9A34R and BOSCH S6523B, among others listed above.

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 are listed for the 2013 Toyota Highlander, from FOUR SEASONS and GPD.

Part numbers include FOUR SEASONS 76811 and GPD 2312070.

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

This group shows a single part: WELLS 5S16147.

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

2 Battery Hold Down parts for the 2013 Toyota Highlander come from 2 brands — SKP and VARIOUS MFR. Every part fits all 3 engine options (2.7L L4, 3.5L V6 and 3.5L V6 ELECTRIC/GAS).

Listed part numbers: SKP SK74404 and VARIOUS MFR TO2996100.

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

5 Battery Terminal parts are listed for the 2013 Toyota Highlander, from DORMAN, STANDARD MOTOR PRODUCTS, AUTOTECNICA and 1 other brand. STANDARD MOTOR PRODUCTS BP100P carries the "Popular" badge. All of them fit every engine offered in the 2013 Highlander.

Listed part numbers: STANDARD MOTOR PRODUCTS BP100P, AUTOTECNICA TY1318200 and BECK/ARNLEY 2060001, plus the other parts above.

This table covers the engine-control modules that run fuel, spark and emissions. Read more

2 Engine Control Module (ECM Computer) parts for the 2013 Toyota Highlander come from BSE.

Part numbers include BSE ECC23032M and BSE EM23032.

This table covers the flasher units that blink the turn signals and hazards. Read more

3 Flasher parts are listed for the 2013 Toyota Highlander, from STANDARD MOTOR PRODUCTS, TRIDON / NOVITA and WELLS. All of them fit every engine offered in the 2013 Highlander.

Listed part numbers: STANDARD MOTOR PRODUCTS EFL55, TRIDON / NOVITA LM449 and WELLS 1R2247.

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

LITTELFUSE supplies the 10 Fuse parts for the 2013 Toyota Highlander. LITTELFUSE MIN20 carries the "Popular" badge. All of them fit every engine offered in the 2013 Highlander.

The 10 Amp section lists 1 option from LITTELFUSE — grouped under the catalog's "10 Amp" designation — the notes column spells out what sets them apart. LITTELFUSE LMIN10 is listed in this group.

The 120 Amp section lists 1 option from LITTELFUSE — grouped under the catalog's "120 Amp" designation — the notes column spells out what sets them apart. LITTELFUSE PAL1120 is listed in this group.

In the 15 Amp grade, LITTELFUSE supplies 1 part: grouped under the catalog's "15 Amp" designation — the notes column spells out what sets them apart. A representative part number is LITTELFUSE MIN15.

In the 20 Amp grade, LITTELFUSE supplies 1 part: grouped under the catalog's "20 Amp" designation — the notes column spells out what sets them apart. A representative part number is LITTELFUSE MIN20.

The 25 Amp section lists 1 option from LITTELFUSE — grouped under the catalog's "25 Amp" designation — the notes column spells out what sets them apart. LITTELFUSE MIN25 is listed in this group.

The 30 Amp section lists 2 options from LITTELFUSE — grouped under the catalog's "30 Amp" designation — the notes column spells out what sets them apart. LITTELFUSE JCAS30 is listed in this group.

In the 40 Amp grade, LITTELFUSE supplies 1 part: grouped under the catalog's "40 Amp" designation — the notes column spells out what sets them apart. A representative part number is LITTELFUSE JCAS40.

The 50 Amp section lists 1 option from LITTELFUSE — grouped under the catalog's "50 Amp" designation — the notes column spells out what sets them apart. LITTELFUSE JCAS50 is listed in this group.

In the 7.5 Amp grade, LITTELFUSE supplies 1 part: grouped under the catalog's "7.5 Amp" designation — the notes column spells out what sets them apart. A representative part number is LITTELFUSE MIN75.

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

12 Horn parts are listed for the 2013 Toyota Highlander, from FIAMM and HELLA. FIAMM 7210223 carries the "Popular" badge. All of them fit every engine offered in the 2013 Highlander.

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 5 options from FIAMM and HELLA — built to original-equipment specification. FIAMM 7250522 is listed in this group.

This table covers the Hybrid Battery Voltage 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

One part is listed for the 2013 Toyota Highlander — STANDARD MOTOR PRODUCTS BSC67.

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

2 Keyless Entry Remote parts for the 2013 Toyota Highlander come from DORMAN.

Listed part numbers: DORMAN 99142 and DORMAN 99390.

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

3 Keyless Entry Remote Case parts for the 2013 Toyota Highlander come from DORMAN. Every part fits all 3 engine options (2.7L L4, 3.5L V6 and 3.5L V6 ELECTRIC/GAS).

This group includes DORMAN 13655, DORMAN 92067 and DORMAN 13656.

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

This group shows a single part: DORMAN 601976.

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

27 Speed Sensor parts are listed for the 2013 Toyota Highlander, from STANDARD MOTOR PRODUCTS, WELLS, HOLSTEIN and 7 other brands. HOLSTEIN 2VSS0045 carries the "Popular" badge. Grades run from Economy through Standard Replacement; Standard Replacement is the most populated section, led by WELLS, AISIN, STANDARD MOTOR PRODUCTS and 3 other brands.

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

16 Starter Motor parts for the 2013 Toyota Highlander come from 10 brands — TERREPOWER, WAI GLOBAL, BOSCH and 7 other brands. The "Popular" part is TERREPOWER N17825. 3 parts fit every engine; the other 13 are engine-specific.

The New section lists 8 options from TERREPOWER, ULTRA-POWER, WAI GLOBAL and 5 other brands — brand-new units rather than rebuilt ones. TERREPOWER N17825 is listed in this group.

The Remanufactured section lists 8 options from DENSO, ACDELCO, BOSCH and 5 other brands — factory-rebuilt units with new wear components. DENSO 2800339 is listed in this group.

This table covers the Starter solenoids. Typical signs include a harsh or missing shift, or a code for this solenoid circuit. Check resistance and the connector before dropping the pan for a solenoid. Read more

2 Starter Solenoid parts for the 2013 Toyota Highlander come from 2 brands — STANDARD MOTOR PRODUCTS and WELLS. Every part fits all 3 engine options (2.7L L4, 3.5L V6 and 3.5L V6 ELECTRIC/GAS).

This group includes STANDARD MOTOR PRODUCTS SS770 and WELLS 1M1432.