2003 Isuzu Rodeo 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

10 Alternator / Generator parts for the 2003 Isuzu Rodeo come from 6 brands — FVP, PURE ENERGY, REMY and 3 other brands. The "Popular" part is WAI GLOBAL 13825N.

The New section lists 5 options from WAI GLOBAL, FVP, PURE ENERGY and 2 other brands — brand-new units rather than rebuilt ones. WAI GLOBAL 13825N is listed in this group.

The Remanufactured section lists 5 options from ACDELCO, FVP, PURE ENERGY and 2 other brands — factory-rebuilt units with new wear components. ACDELCO 3341367 is listed in this group.

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

7 Battery parts are listed for the 2003 Isuzu Rodeo, from DEKA, FULLRIVER, EXIDE and 1 other brand. DEKA 9A3585 carries the "Popular" badge.

Listed part numbers: DEKA 9A3585, DEKA 9A34R and DEKA 9A24F, plus the other parts above.

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

DEKA supplies both parts for the 2003 Isuzu Rodeo.

Part numbers include DEKA 00350 and DEKA 01056.

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

2 Circuit Breaker parts are listed for the 2003 Isuzu Rodeo, from BUSSMANN and LITTELFUSE.

Part numbers include BUSSMANN CBB30 and LITTELFUSE ACB30.

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

3 Flasher parts are listed for the 2003 Isuzu Rodeo, from BUSSMANN, TRIDON / NOVITA and WELLS.

Listed part numbers: BUSSMANN 758, TRIDON / NOVITA EP34 and WELLS 1R3793.

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 are listed for the 2003 Isuzu Rodeo, from BUSSMANN and LITTELFUSE. BUSSMANN ATM10 carries the "Popular" badge.

The 10 Amp section lists 5 options from LITTELFUSE and BUSSMANN — grouped under the catalog's "10 Amp" designation — the notes column spells out what sets them apart. BUSSMANN ATM10 is listed in this group.

The 100 Amp section lists 2 options from BUSSMANN and LITTELFUSE — grouped under the catalog's "100 Amp" designation — the notes column spells out what sets them apart. BUSSMANN FLD100 is listed in this group.

In the 15 Amp grade, BUSSMANN and LITTELFUSE supply 4 parts: grouped under the catalog's "15 Amp" designation — the notes column spells out what sets them apart. A representative part number is BUSSMANN ATM15.

In the 20 Amp grade, BUSSMANN and LITTELFUSE supply 4 parts: grouped under the catalog's "20 Amp" designation — the notes column spells out what sets them apart. A representative part number is BUSSMANN ATM20.

The 30 Amp section lists 4 options from BUSSMANN and 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, BUSSMANN and LITTELFUSE supply 3 parts: grouped under the catalog's "40 Amp" designation — the notes column spells out what sets them apart. A representative part number is BUSSMANN FMX40.

The 50 Amp section lists 2 options from BUSSMANN and LITTELFUSE — grouped under the catalog's "50 Amp" designation — the notes column spells out what sets them apart. BUSSMANN FMX50 is listed in this group.

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

FIAMM supplies the 13 Horn parts for the 2003 Isuzu Rodeo. FIAMM 7210223 carries the "Popular" badge.

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

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

13 Speed Sensor parts are listed for the 2003 Isuzu Rodeo, from ULTRA-POWER, WELLS, HOLSTEIN and 4 other brands. FAMOUS BRAND SNA1066 carries the "Popular" badge.

In the Economy grade, ULTRA-POWER, HOLSTEIN, FAMOUS BRAND and 1 other brand supply 7 parts: the catalog's value-priced group. A representative part number is FAMOUS BRAND SNA1066.

The Standard Replacement section: 6 options from WELLS, STANDARD MOTOR PRODUCTS and WALKER PRODUCTS. STANDARD MOTOR PRODUCTS SC303 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 2003 Isuzu Rodeo come from 7 brands — PURE ENERGY, FVP, REMY and 4 other brands. The "Popular" part is ACDELCO 3371097.

The New section: 6 options from ACDELCO, PURE ENERGY, FVP and 3 other brands. ACDELCO 3371097 is listed in this group.

The Remanufactured section: 5 options from PURE ENERGY, DENSO, FVP and 2 other brands. PURE ENERGY 17546 is listed in this group.