2012 Honda Ridgeline 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

6 Alternator / Generator parts for the 2012 Honda Ridgeline come from 5 brands — FVP, WAI GLOBAL, ACDELCO and 2 other brands. The "Popular" part is FVP 11573N.

The New section lists 1 option from FVP — brand-new units rather than rebuilt ones. FVP 11573N is listed in this group.

The Remanufactured section lists 5 options from WAI GLOBAL, ACDELCO, BOSCH and 2 other brands — factory-rebuilt units with new wear components. WAI GLOBAL 11573R is listed in this group.

This group includes FVP 11573N, WAI GLOBAL 11573R and ACDELCO 3342974 and the remaining parts above.

This table covers the bearings in the alternator housing. Typical signs include a growl that rises with speed, or play in the shaft or hub. Set preload the way the notes specify. A dry or crushed bearing fails quickly. Read more

5 Alternator / Generator End Bearing parts are listed for the 2012 Honda Ridgeline, from WJB / INMOTION PARTS, BCA, NATIONAL and 2 other brands. WJB / INMOTION PARTS RB63032RS carries the "Popular" badge.

In the Economy grade, WJB / INMOTION PARTS supplies 1 part: the catalog's value-priced group. A representative part number is WJB / INMOTION PARTS RB63032RS.

The Standard Replacement section lists 4 options from BCA, NATIONAL, SCHAEFFLER and 1 other brand — built to original-equipment specification. BCA NB303CC is listed in this group.

Listed part numbers: WJB / INMOTION PARTS RB63032RS, BCA NB303CC and NATIONAL 303CC, plus the other parts above.

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 are listed for the 2012 Honda Ridgeline, from DAYCO, ACKOJA, BANDO and 2 other brands. DAYCO 892007 carries the "Popular" badge.

This group includes DAYCO 892007, ACKOJA A26230001 and BANDO 480053 and the remaining parts above.

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

6 Battery parts are listed for the 2012 Honda Ridgeline, from DEKA, EXIDE, FULLRIVER and 1 other brand. DEKA 9A3585 carries the "Popular" badge.

This group includes DEKA 9A3585, DEKA 9A34R and DEKA 9A24F and the remaining parts above.

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

One part is listed for the 2012 Honda Ridgeline — TRIDON / NOVITA LM526.

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 2012 Honda Ridgeline. LITTELFUSE MIN20 carries the "Popular" badge.

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.

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 2 parts: 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 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 2 options 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 fuse blocks that hold this vehicle's fuses. Read more

This group shows a single part: DORMAN 956353.

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

This group shows a single part: DORMAN 99585ST.

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

2 Parking Aid Sensor parts for the 2012 Honda Ridgeline come from TECHPRO.

Listed part numbers: TECHPRO HO1175105 and TECHPRO HO1175106.

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

16 Speed Sensor parts are listed for the 2012 Honda Ridgeline, from BECK/ARNLEY, HOLSTEIN, NTK and 7 other brands. FAMOUS BRAND SNA1117 carries the "Popular" badge.

Economy: 7 parts, from BECK/ARNLEY, HOLSTEIN, FAMOUS BRAND and 2 other brands. A representative part number is FAMOUS BRAND SNA1117.

The Standard Replacement section: 9 options from NTK, DELPHI, STANDARD MOTOR PRODUCTS and 2 other brands. NTK AU0193 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

11 Starter Motor parts for the 2012 Honda Ridgeline come from 9 brands — PURE ENERGY, TERREPOWER, TYC and 6 other brands. The "Popular" part is PURE ENERGY 19014N.

The New section: 4 options from PURE ENERGY, TYC, TERREPOWER and 1 other brand. PURE ENERGY 19014N is listed in this group.

The Remanufactured section: 7 options from PURE ENERGY, ACDELCO, BOSCH and 4 other brands. PURE ENERGY 19014 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 2012 Honda Ridgeline come from 2 brands — STANDARD MOTOR PRODUCTS and WELLS.

This group includes STANDARD MOTOR PRODUCTS SS857 and WELLS 1M1606.

This table covers the Yaw 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 2012 Honda Ridgeline — WELLS 5S13138.