2016 Toyota 4RUNNER 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

17 Alternator / Generator parts are listed for the 2016 Toyota 4RUNNER, from REMY, TERREPOWER, DENSO and 5 other brands. WAI GLOBAL 11514N carries the "Popular" badge.

In the New grade, REMY, WAI GLOBAL and TERREPOWER supply 4 parts: brand-new units rather than rebuilt ones. A representative part number is WAI GLOBAL 11514N.

In the Remanufactured grade, DENSO, FAMOUS BRAND, BOSCH and 4 other brands supply 13 parts: factory-rebuilt units with new wear components. A representative part number is DENSO 2101190.

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

5 Alternator / Generator Pulley parts for the 2016 Toyota 4RUNNER come from 5 brands — AUTOTECNICA, ACDELCO, ACKOJA and 2 other brands. The "Popular" part is AUTOTECNICA TY1416792.

Listed part numbers: AUTOTECNICA TY1416792, ACDELCO 37026P and ACKOJA A70230005, 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

This group shows a single part: 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 for the 2016 Toyota 4RUNNER come from 6 brands — DEKA, BOSCH, EXIDE and 3 other brands. The "Popular" part is DEKA 9A3585.

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

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

One part is listed for the 2016 Toyota 4RUNNER — SKP SK744814K.

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

4 Battery Terminal parts for the 2016 Toyota 4RUNNER come from 3 brands — BECK/ARNLEY, AUTOTECNICA and DORMAN.

Part numbers include AUTOTECNICA TY1318200, BECK/ARNLEY 2060001 and BECK/ARNLEY 2060002, among others listed above.

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

22 Fuse parts for the 2016 Toyota 4RUNNER come from 2 brands — BUSSMANN and LITTELFUSE. The "Popular" part is LITTELFUSE MIN15.

In the 10 Amp grade, BUSSMANN and LITTELFUSE supply 2 parts: grouped under the catalog's "10 Amp" designation — the notes column spells out what sets them apart. A representative part number is BUSSMANN ATM10LP.

In the 140 Amp grade, BUSSMANN supplies 1 part: grouped under the catalog's "140 Amp" designation — the notes column spells out what sets them apart. A representative part number is BUSSMANN FLM140.

The 15 Amp section lists 2 options from LITTELFUSE and BUSSMANN — grouped under the catalog's "15 Amp" designation — the notes column spells out what sets them apart. LITTELFUSE MIN15 is listed in this group.

The 20 Amp section lists 2 options from LITTELFUSE and BUSSMANN — grouped under the catalog's "20 Amp" designation — the notes column spells out what sets them apart. LITTELFUSE MIN20 is listed in this group.

In the 25 Amp grade, BUSSMANN and LITTELFUSE supply 2 parts: grouped under the catalog's "25 Amp" designation — the notes column spells out what sets them apart. A representative part number is BUSSMANN ATM25LP.

In the 30 Amp grade, BUSSMANN and LITTELFUSE supply 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 1 option from LITTELFUSE — grouped under the catalog's "40 Amp" designation — the notes column spells out what sets them apart. LITTELFUSE JCAS40 is listed in this group.

In the 50 Amp grade, BUSSMANN and LITTELFUSE 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 FLG50.

The 60 Amp section lists 1 option from LITTELFUSE — grouped under the catalog's "60 Amp" designation — the notes column spells out what sets them apart. LITTELFUSE PAL160 is listed in this group.

The 7.5 Amp section lists 2 options from BUSSMANN and LITTELFUSE — grouped under the catalog's "7.5 Amp" designation — the notes column spells out what sets them apart. BUSSMANN ATM712LP is listed in this group.

3 further parts sit outside the graded sections, with the same engine-level match.

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

11 Horn parts for the 2016 Toyota 4RUNNER come from FIAMM. The "Popular" part is FIAMM 7210223.

The Accessory Replacement section lists 7 options from FIAMM — grouped under the catalog's "Accessory Replacement" designation — the notes column spells out what sets them apart. FIAMM 7210223 is listed in this group.

In the Standard Replacement grade, FIAMM supplies 4 parts: built to original-equipment specification. A representative part number is FIAMM 7250522.

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

DORMAN supplies the 3 Keyless Entry Remote parts for the 2016 Toyota 4RUNNER.

Listed part numbers: DORMAN 99714ST, DORMAN 99668ST and DORMAN 99668.

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

One part is listed for the 2016 Toyota 4RUNNER — DORMAN 92070.

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 2016 Toyota 4RUNNER, from STANDARD MOTOR PRODUCTS, TECHPRO, VEMO and 1 other brand. STANDARD MOTOR PRODUCTS PPS275 carries the "Popular" badge.

This group includes STANDARD MOTOR PRODUCTS PPS275, VEMO V70720128 and MARELLI SDP215 and the remaining parts above.

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

12 Speed Sensor parts for the 2016 Toyota 4RUNNER come from 12 brands — HOLSTEIN, BECK/ARNLEY, GPD and 9 other brands. The "Popular" part is HOLSTEIN 2VSS0053.

The Economy section lists 4 options from HOLSTEIN, BECK/ARNLEY, GPD and 1 other brand — the catalog's value-priced group. HOLSTEIN 2VSS0053 is listed in this group.

Standard Replacement: 8 parts, from ROSTRA, WALKER PRODUCTS, AISIN and 5 other brands. A representative part number is ROSTRA 501042.

This table covers the starter drives that engage the flywheel ring gear. Read more

This group shows a single part: WELLS 2K1327.

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

12 Starter Motor parts are listed for the 2016 Toyota 4RUNNER, from REMY, TERREPOWER, TYC and 7 other brands. TYC 119176 carries the "Popular" badge.

New: 5 parts, from TYC, ULTRA-POWER, REMY and 2 other brands. A representative part number is TYC 119176.

Remanufactured: 7 parts, from PURE ENERGY, ACDELCO, BOSCH and 4 other brands. A representative part number is PURE ENERGY 19176.