1990 Geo Tracker 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

8 Alternator / Generator parts for the 1990 Geo Tracker come from 5 brands — ACDELCO, REMY, TERREPOWER and 2 other brands. The "Popular" part is ACDELCO 3351214.

The New section lists 4 options from ACDELCO, WAI GLOBAL, REMY and 1 other brand — brand-new units rather than rebuilt ones. ACDELCO 3351214 is listed in this group.

The Remanufactured section lists 4 options from ACDELCO, PURE ENERGY, REMY and 1 other brand — factory-rebuilt units with new wear components. ACDELCO 3341790 is listed in this group.

Listed part numbers: ACDELCO 3351214, WAI GLOBAL 13336N and REMY 90531, plus the other parts above.

This table covers the Alternator / Generator bolts. Read more

GM GENUINE supplies both parts for the 1990 Geo Tracker.

This group includes GM GENUINE 11571223 and GM GENUINE 12551187.

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 1990 Geo Tracker, from WJB / INMOTION PARTS, BCA, JAPANESE OE and 2 other brands. WJB / INMOTION PARTS RB62022RS 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 RB62022RS.

The Standard Replacement section lists 4 options from BCA, JAPANESE OE, NATIONAL and 1 other brand — built to original-equipment specification. BCA NB202FF is listed in this group.

Part numbers include WJB / INMOTION PARTS RB62022RS, BCA NB202FF and JAPANESE OE PB1005, 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

2 Battery parts are listed for the 1990 Geo Tracker, from BOSCH and FULLRIVER.

The AGM (Extended Life) section lists 1 option from BOSCH — grouped under the catalog's "AGM (Extended Life)" designation — the notes column spells out what sets them apart. BOSCH S675DT is listed in this group.

The Performance AGM (Extended Life + Increased Power) section lists 1 option from FULLRIVER — grouped under the catalog's "Performance AGM (Extended Life + Increased Power)" designation — the notes column spells out what sets them apart. FULLRIVER FT560L is listed in this group.

This group includes BOSCH S675DT and FULLRIVER FT560L.

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

3 Battery Cable parts for the 1990 Geo Tracker come from 2 brands — STANDARD MOTOR PRODUCTS and UNITED MOTOR PRODUCTS.

This group includes STANDARD MOTOR PRODUCTS A366UT, STANDARD MOTOR PRODUCTS A426UT and UNITED MOTOR PRODUCTS 6142.

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

DEKA supplies both parts for the 1990 Geo Tracker.

Part numbers include DEKA 00350 and DEKA 01056.

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

One part is listed for the 1990 Geo Tracker — STANDARD MOTOR PRODUCTS BR34.

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

3 Engine Control Module (ECM Computer) parts for the 1990 Geo Tracker come from BSE.

Part numbers include BSE EM5813, BSE EM5814 and BSE EM9694.

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

6 Flasher parts are listed for the 1990 Geo Tracker, from STANDARD MOTOR PRODUCTS, WELLS, BUSSMANN and 1 other brand. STANDARD MOTOR PRODUCTS EFL552 carries the "Popular" badge.

Listed part numbers: STANDARD MOTOR PRODUCTS EFL552, STANDARD MOTOR PRODUCTS EFL1 and BUSSMANN 232, 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

18 Fuse parts are listed for the 1990 Geo Tracker, from BUSSMANN and LITTELFUSE. BUSSMANN ATC15 carries the "Popular" badge.

The 10 Amp section lists 3 options from BUSSMANN and LITTELFUSE — grouped under the catalog's "10 Amp" designation — the notes column spells out what sets them apart. BUSSMANN ATC10 is listed in this group.

In the 15 Amp grade, BUSSMANN and LITTELFUSE supply 3 parts: grouped under the catalog's "15 Amp" designation — the notes column spells out what sets them apart. A representative part number is BUSSMANN ATC15.

In the 20 Amp grade, BUSSMANN and LITTELFUSE supply 3 parts: grouped under the catalog's "20 Amp" designation — the notes column spells out what sets them apart. A representative part number is BUSSMANN ATC20.

The 25 Amp section lists 3 options from BUSSMANN and LITTELFUSE — grouped under the catalog's "25 Amp" designation — the notes column spells out what sets them apart. BUSSMANN ATC25 is listed in this group.

The 30 Amp section lists 2 options from BUSSMANN and LITTELFUSE — grouped under the catalog's "30 Amp" designation — the notes column spells out what sets them apart. BUSSMANN FLF30 is listed in this group.

In the 40 Amp grade, BUSSMANN and LITTELFUSE supply 2 parts: grouped under the catalog's "40 Amp" designation — the notes column spells out what sets them apart. A representative part number is BUSSMANN FLF40.

In the 60 Amp grade, BUSSMANN and LITTELFUSE supply 2 parts: grouped under the catalog's "60 Amp" designation — the notes column spells out what sets them apart. A representative part number is BUSSMANN FLM60.

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

17 Horn parts are listed for the 1990 Geo Tracker, from FIAMM, STANDARD MOTOR PRODUCTS and ACDELCO. FIAMM 72112 carries the "Popular" badge.

In the Accessory Replacement grade, FIAMM supplies 6 parts: grouped under the catalog's "Accessory Replacement" designation — the notes column spells out what sets them apart. A representative part number is FIAMM 72112.

The Standard Replacement section: 11 options from FIAMM, STANDARD MOTOR PRODUCTS and ACDELCO. FIAMM 7200223 is listed in this group.

This table covers the Starter bolts. Read more

This group shows a single part: GM GENUINE 11571223.

This table covers the brushes inside the starter motor. Read more

2 Starter Brush parts are listed for the 1990 Geo Tracker, from ACDELCO and STANDARD MOTOR PRODUCTS.

This group includes ACDELCO E720A and STANDARD MOTOR PRODUCTS JX134.

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 for the 1990 Geo Tracker come from 8 brands — PURE ENERGY, TERREPOWER, ACDELCO and 5 other brands. The "Popular" part is PURE ENERGY 12124N.

The New section: 3 options from PURE ENERGY, TERREPOWER and WAI GLOBAL. PURE ENERGY 12124N is listed in this group.

The Remanufactured section: 12 options from ACDELCO, PURE ENERGY, FVP and 4 other brands. ACDELCO 3361071 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 1990 Geo Tracker come from 2 brands — STANDARD MOTOR PRODUCTS and WELLS.

This group includes STANDARD MOTOR PRODUCTS SS284 and WELLS 1M1034.

This table covers the regulators that control alternator output voltage. Read more

One part is listed for the 1990 Geo Tracker — WELLS 1V1121.

This table covers the Wiring Harness clips. Read more

This group shows a single part: GM GENUINE 12337820.