2002 Cadillac Escalade 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

28 Alternator / Generator parts are listed for the 2002 Cadillac Escalade, from WAI GLOBAL, REMY, ACDELCO and 6 other brands. ACDELCO 3351086 carries the "Popular" badge. They are grouped as New and Remanufactured, with Remanufactured the largest group at 15 parts from ACDELCO, FVP, PURE ENERGY and 4 other brands.

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

This group shows a single part: BOSCH 1986AE1308.

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

2 Automatic Headlamp Sensor parts for the 2002 Cadillac Escalade come from 2 brands — STANDARD MOTOR PRODUCTS and WELLS.

Part numbers include STANDARD MOTOR PRODUCTS EFL166 and WELLS 5S6709.

This table covers the backup alarms that sound in reverse. Read more

This group shows a single part: GM GENUINE 23239058.

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

5 Battery parts for the 2002 Cadillac Escalade come from 4 brands — DEKA, ACDELCO, FVP and 1 other brand. The "Popular" part is DEKA 9A78DT.

In the AGM (Extended Life) grade, DEKA, ACDELCO and FVP supply 4 parts: grouped under the catalog's "AGM (Extended Life)" designation — the notes column spells out what sets them apart. A representative part number is DEKA 9A78DT.

In the Performance AGM (Extended Life + Increased Power) grade, FULLRIVER supplies 1 part: grouped under the catalog's "Performance AGM (Extended Life + Increased Power)" designation — the notes column spells out what sets them apart. A representative part number is FULLRIVER FT82578.

This group includes DEKA 9A78DT, ACDELCO 78XAGM and DEKA 9A78 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

8 Battery Cable parts are listed for the 2002 Cadillac Escalade, from STANDARD MOTOR PRODUCTS, GM GENUINE and ACDELCO. ACDELCO 2SD79CX carries the "Popular" badge.

Listed part numbers: ACDELCO 2SD79CX, STANDARD MOTOR PRODUCTS A118L and GM GENUINE 6EG21, plus the other parts above.

This table covers the Battery Cable Junction blocks. Read more

This group shows a single part: GM GENUINE 12191376.

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

2 Battery Hold Down parts are listed for the 2002 Cadillac Escalade, from DORMAN and TECHPRO.

Part numbers include DORMAN 390030 and TECHPRO GM2996102.

This table covers the covers that protect battery terminals. Read more

2 Battery Terminal Protector parts for the 2002 Cadillac Escalade come from GM GENUINE.

This group includes GM GENUINE 12010050 and GM GENUINE 19119011.

This table covers the trays the battery sits in. Read more

5 Battery Tray parts for the 2002 Cadillac Escalade come from 3 brands — DORMAN, SKP and ULTRA-POWER. The "Popular" part is DORMAN 00085.

Listed part numbers: DORMAN 00085, DORMAN 00097 and SKP SK00097, plus the other parts above.

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

2 Circuit Breaker parts for the 2002 Cadillac Escalade come from 2 brands — BUSSMANN and LITTELFUSE.

This group includes BUSSMANN UCB25 and the remaining parts above.

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

One part is listed for the 2002 Cadillac Escalade — ACDELCO 21812742.

This table covers the Engine Control Module (ECM Computer) bolts. Read more

This group shows a single part: DORMAN 700251.

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

5 Flasher parts for the 2002 Cadillac Escalade come from 5 brands — BUSSMANN, CEC INDUSTRIES, STANDARD MOTOR PRODUCTS and 2 other brands. The "Popular" part is STANDARD MOTOR PRODUCTS EFL6.

The Heavy-Duty Electronic section lists 1 option from BUSSMANN — grouped under the catalog's "Heavy-Duty Electronic" designation — the notes column spells out what sets them apart. BUSSMANN 761 is listed in this group.

In the Standard Replacement grade, CEC INDUSTRIES supplies 1 part: built to original-equipment specification. A representative part number is CEC INDUSTRIES EF28.

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

This group includes STANDARD MOTOR PRODUCTS EFL6, BUSSMANN 761 and CEC INDUSTRIES EF28 and the remaining 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

34 Fuse parts for the 2002 Cadillac Escalade come from 2 brands — BUSSMANN and LITTELFUSE. The "Popular" part is BUSSMANN ATM10. 10 Amp, 15 Amp, 20 Amp, 25 Amp, 3 Amp, 30 Amp, 40 Amp, 5 Amp, 50 Amp and 60 Amp are all represented, and 30 Amp alone accounts for 6 parts.

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

17 Horn parts for the 2002 Cadillac Escalade come from 4 brands — FIAMM, STANDARD MOTOR PRODUCTS, ACDELCO and 1 other brand. 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.

Standard Replacement: 10 parts, from FIAMM, STANDARD MOTOR PRODUCTS, ACDELCO and 1 other brand. A representative part number is FIAMM 7201223.

This table covers the horn contacts in the steering column. Read more

This group shows a single part: DORMAN 924089.

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

DORMAN supplies the 4 Keyless Entry Remote Case parts for the 2002 Cadillac Escalade.

This group includes DORMAN 13622GNC, DORMAN 13622 and DORMAN 13622GYC and the remaining parts above.

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 are listed for the 2002 Cadillac Escalade, from GM GENUINE and STANDARD MOTOR PRODUCTS.

This group includes GM GENUINE 88891836 and STANDARD MOTOR PRODUCTS PPS89.

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

28 Speed Sensor parts for the 2002 Cadillac Escalade come from 14 brands — STANDARD MOTOR PRODUCTS, WALKER PRODUCTS, SKP and 11 other brands. The "Popular" part is FAMOUS BRAND 1802247908. Grades run from Economy through Standard Replacement; Economy is the most populated section, led by STANDARD MOTOR PRODUCTS, SKP, DORMAN and 5 other brands.

This table covers the Speed Sensor bolts. Read more

One part is listed for the 2002 Cadillac Escalade — GM GENUINE 24200093.

This table covers the seals at the Speed Sensor. Typical signs include a wet housing, a drip after sitting, or fluid flung off a rotating shaft. Fix the surface the seal rides on. A new seal on a grooved shaft will leak again. Read more

One part is listed for the 2002 Cadillac Escalade — GM GENUINE 10475299.

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 2002 Cadillac Escalade, from WAI GLOBAL, ACDELCO, BOSCH and 5 other brands. WAI GLOBAL 6489N carries the "Popular" badge.

In the New grade, WAI GLOBAL, ACDELCO, BOSCH and 3 other brands supply 6 parts: brand-new units rather than rebuilt ones. A representative part number is WAI GLOBAL 6489N.

In the Remanufactured grade, GM GENUINE, ACDELCO, BOSCH and 5 other brands supply 9 parts: factory-rebuilt units with new wear components. A representative part number is GM GENUINE 3231475.

This table covers the Starter Motor Heat shields. Typical signs include a bent shield rubbing a rotor, or rust-through that leaves the backing open. A rubbing shield will eat a new rotor. Straighten or replace it before the wheel goes back on. Read more

This group shows a single part: GM GENUINE 12668713.

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

This group shows a single part: GM GENUINE 15951953.