2003 Honda Pilot 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

13 Alternator / Generator parts are listed for the 2003 Honda Pilot, from WAI GLOBAL, ACDELCO, REMY and 6 other brands. TYC 213918 carries the "Popular" badge.

In the New grade, TYC, WAI GLOBAL, ACDELCO and 2 other brands supply 5 parts: brand-new units rather than rebuilt ones. A representative part number is TYC 213918.

In the Remanufactured grade, WAI GLOBAL, ACDELCO, BOSCH and 5 other brands supply 8 parts: factory-rebuilt units with new wear components. A representative part number is WAI GLOBAL 13918R.

This table covers the brackets that mount the Alternator / Generator. Typical signs include a cracked mount, a rattle, or a bracket that no longer holds alignment. Confirm position in the notes. Many brackets look alike and bolt to different corners. Read more

One part is listed for the 2003 Honda Pilot — DORMAN 926099.

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 for the 2003 Honda Pilot come from 5 brands — WJB / INMOTION PARTS, BCA, NATIONAL and 2 other brands. The "Popular" part is WJB / INMOTION PARTS RB63032RS.

The Economy section lists 1 option from WJB / INMOTION PARTS — the catalog's value-priced group. WJB / INMOTION PARTS RB63032RS is listed in this group.

In the Standard Replacement grade, BCA, NATIONAL, SCHAEFFLER and 1 other brand supply 4 parts: built to original-equipment specification. A representative part number is BCA NB303CC.

Part numbers include WJB / INMOTION PARTS RB63032RS, BCA NB303CC and NATIONAL 303CC, among others listed 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 for the 2003 Honda Pilot come from 4 brands — DEKA, EXIDE, FULLRIVER and 1 other brand. The "Popular" part is DEKA 9A3585.

This group includes DEKA 9A3585, DEKA 9A34R and DEKA 9A24F 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

One part is listed for the 2003 Honda Pilot — STANDARD MOTOR PRODUCTS A342TB.

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

2 Battery Terminal parts for the 2003 Honda Pilot come from DEKA.

Part numbers include DEKA 00350 and DEKA 01056.

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

5 Flasher parts for the 2003 Honda Pilot come from 4 brands — STANDARD MOTOR PRODUCTS, WELLS, HOLSTEIN and 1 other brand. The "Popular" part is WELLS 1R1453.

Listed part numbers: WELLS 1R1453, HOLSTEIN 2RSW0030 and STANDARD MOTOR PRODUCTS EFL8T, plus the other parts 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

29 Fuse parts for the 2003 Honda Pilot come from 2 brands — BUSSMANN and LITTELFUSE. The "Popular" part is BUSSMANN ATM10. Grades run from 10 Amp through 7.5 Amp; 20 Amp is the most populated section, led by BUSSMANN and LITTELFUSE.

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

One part is listed for the 2003 Honda Pilot — DORMAN 99358.

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

One part is listed for the 2003 Honda Pilot — DORMAN 13674.

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

DORMAN supplies both parts for the 2003 Honda Pilot.

This group includes DORMAN 695800 and DORMAN 695801.

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 2003 Honda Pilot come from 13 brands — FAMOUS BRAND, ATP, AUTOTECNICA and 10 other brands. The "Popular" part is FAMOUS BRAND 1802300347.

The Economy section: 9 options from FAMOUS BRAND, ATP, AUTOTECNICA and 5 other brands. FAMOUS BRAND 1802300347 is listed in this group.

Standard Replacement: 5 parts, from ROSTRA, WALKER PRODUCTS, DELPHI and 2 other brands. A representative part number is ROSTRA 501058.

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

15 Starter Motor parts are listed for the 2003 Honda Pilot, from ACDELCO, PURE ENERGY, FVP and 6 other brands. ACDELCO 3371124 carries the "Popular" badge.

New: 8 parts, from ACDELCO, PURE ENERGY, SKP and 5 other brands. A representative part number is ACDELCO 3371124.

Remanufactured: 7 parts, from ACDELCO, DENSO, FVP and 4 other brands. A representative part number is ACDELCO 3361670A.