2018 Cadillac XT5 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

12 Alternator / Generator parts are listed for the 2018 Cadillac XT5, from GM GENUINE, WAI GLOBAL, PURE ENERGY and 4 other brands. GM GENUINE 13553838 carries the "Popular" badge.

In the New grade, GM GENUINE, WAI GLOBAL, SKP and 1 other brand supply 6 parts: brand-new units rather than rebuilt ones. A representative part number is GM GENUINE 13553838.

In the Remanufactured grade, PURE ENERGY, REMY and TERREPOWER supply 6 parts: factory-rebuilt units with new wear components. A representative part number is PURE ENERGY 10351.

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 for the 2018 Cadillac XT5 come from 3 brands — LITENS, CONTINENTAL and DORMAN. The "Popular" part is LITENS 920060A.

Listed part numbers: LITENS 920060A, CONTINENTAL 49966 and CONTINENTAL 49968, plus the other parts above.

This table covers the Anti-Theft control modules. Read more

This group shows a single part: GM GENUINE 13523276.

This table covers the sirens in the anti-theft system. Read more

2 Anti-Theft Siren parts for the 2018 Cadillac XT5 come from GM GENUINE.

Listed part numbers: GM GENUINE 39119104 and GM GENUINE 13569122.

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

10 Battery parts for the 2018 Cadillac XT5 come from 8 brands — DEKA, ACDELCO, BOSCH and 5 other brands. The "Popular" part is DEKA 9A48.

In the AGM (Extended Life) grade, DEKA, ACDELCO, BOSCH and 4 other brands supply 9 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 9A48.

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 FT85094R.

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

5 Battery Cable parts are listed for the 2018 Cadillac XT5, from GM GENUINE and ACDELCO. GM GENUINE 84221363 carries the "Popular" badge.

This group includes GM GENUINE 84221363, ACDELCO 84072193 and GM GENUINE 84221362 and the remaining parts above.

This table covers the Battery Current 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 2018 Cadillac XT5 — STANDARD MOTOR PRODUCTS BSC123.

This table covers the Battery 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

One part is listed for the 2018 Cadillac XT5 — GM GENUINE 84155667.

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

One part is listed for the 2018 Cadillac XT5 — DORMAN 390030.

This table covers the body-control modules that run lighting, locks and wipers. Read more

GM GENUINE supplies the 3 Body Control Module (BCM) parts for the 2018 Cadillac XT5.

Listed part numbers: GM GENUINE 13534188, GM GENUINE 13534190 and GM GENUINE 22940857.

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

4 Circuit Breaker parts for the 2018 Cadillac XT5 come from 2 brands — GM GENUINE and BUSSMANN.

This group includes BUSSMANN CB21220, GM GENUINE 84098783 and GM GENUINE 84098784 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 2018 Cadillac XT5 — GM GENUINE 12725663.

This table covers the brackets that mount the Engine Control Module (ECM Computer). 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 2018 Cadillac XT5 — GM GENUINE 84672986.

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

43 Fuse parts for the 2018 Cadillac XT5 come from 3 brands — GM GENUINE, BUSSMANN and ACDELCO. The "Popular" part is GM GENUINE 15305191. Grades run from 10 Amp through 70 Amp; 25 Amp is the most populated section, led by ACDELCO, BUSSMANN and GM GENUINE.

This table covers the Hands Free Vehicle Access modules. Typical signs include a cluster of unrelated faults, a no-communication code, or a module that will not sleep. Confirm power, ground and programming compatibility in the notes. Modules are rarely plug-and-play across years. Read more

One part is listed for the 2018 Cadillac XT5 — GM GENUINE 23275430.

This table covers the Hands Free Vehicle Access 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

GM GENUINE supplies both parts for the 2018 Cadillac XT5.

Listed part numbers: GM GENUINE 23355884 and GM GENUINE 23355885.

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

2 Horn parts for the 2018 Cadillac XT5 come from GM GENUINE.

Part numbers include GM GENUINE 23290937 and GM GENUINE 84113063.

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

This group shows a single part: GM GENUINE 23278290.

This table covers the receivers that pick up the key-fob unlock signal. Read more

GM GENUINE supplies both parts for the 2018 Cadillac XT5.

This group includes GM GENUINE 13540045 and GM GENUINE 13518772.

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

2 Keyless Entry Remote parts are listed for the 2018 Cadillac XT5, from ACDELCO and GM GENUINE.

This group includes ACDELCO 13510246 and GM GENUINE 13544041.

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

One part is listed for the 2018 Cadillac XT5 — DORMAN 92053.

This table covers the Lane Departure Camera modules. Typical signs include a cluster of unrelated faults, a no-communication code, or a module that will not sleep. Confirm power, ground and programming compatibility in the notes. Modules are rarely plug-and-play across years. Read more

DORMAN supplies both parts for the 2018 Cadillac XT5.

Part numbers include DORMAN 601992 and DORMAN 601993.

This table covers the Park Assist (PAS) Camera modules. Typical signs include a cluster of unrelated faults, a no-communication code, or a module that will not sleep. Confirm power, ground and programming compatibility in the notes. Modules are rarely plug-and-play across years. Read more

3 Park Assist (PAS) Camera Module parts for the 2018 Cadillac XT5 come from GM GENUINE.

This group includes GM GENUINE 84169043, GM GENUINE 84169042 and GM GENUINE 84169044.

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

9 Parking Aid Sensor parts are listed for the 2018 Cadillac XT5, from STANDARD MOTOR PRODUCTS, DORMAN, GM GENUINE and 3 other brands. BOSCH 0263043553 carries the "Popular" badge.

This group includes BOSCH 0263043553, STANDARD MOTOR PRODUCTS PPS46 and DORMAN 684048 and the remaining parts above.

This table covers the totally-integrated power modules that distribute body electrical power. Typical signs include a cluster of unrelated faults, a no-communication code, or a module that will not sleep. Confirm power, ground and programming compatibility in the notes. Modules are rarely plug-and-play across years. Read more

2 Power Supply Module (TIPM) parts for the 2018 Cadillac XT5 come from GM GENUINE.

This group includes GM GENUINE 13510484 and GM GENUINE 23158671.

This table covers the Rain 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

6 Rain Sensor parts are listed for the 2018 Cadillac XT5, from GM GENUINE and HELLA. GM GENUINE 84466322 carries the "Popular" badge.

Listed part numbers: GM GENUINE 84466322, GM GENUINE 85870194 and GM GENUINE 85880864, plus the other parts above.

This table covers the Security System Infrared 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 2018 Cadillac XT5 — GM GENUINE 13437064.

This table covers the Serial Data Gateway modules. Typical signs include a cluster of unrelated faults, a no-communication code, or a module that will not sleep. Confirm power, ground and programming compatibility in the notes. Modules are rarely plug-and-play across years. Read more

One part is listed for the 2018 Cadillac XT5 — GM GENUINE 13599318.

This table covers the Side Object Sensor modules. Typical signs include a cluster of unrelated faults, a no-communication code, or a module that will not sleep. Confirm power, ground and programming compatibility in the notes. Modules are rarely plug-and-play across years. Read more

GM GENUINE supplies the 3 Side Object Sensor Module parts for the 2018 Cadillac XT5.

This group includes GM GENUINE 42625293, GM GENUINE 42625292 and GM GENUINE 84523853.

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

6 Speed Sensor parts for the 2018 Cadillac XT5 come from 4 brands — DELPHI, WELLS, GM GENUINE and 1 other brand. The "Popular" part is DELPHI SS12525.

Part numbers include DELPHI SS12525, DELPHI SS12509 and GM GENUINE 24276476, among others listed above.

This table covers the Starter bolts. Read more

One part is listed for the 2018 Cadillac XT5 — GM GENUINE 11588740.

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

7 Starter Motor parts are listed for the 2018 Cadillac XT5, from GM GENUINE, TYC, WAI GLOBAL and 4 other brands. GM GENUINE 12667973 carries the "Popular" badge.

New: 3 parts, from GM GENUINE, TYC and WAI GLOBAL. A representative part number is GM GENUINE 12667973.

Remanufactured: 4 parts, from FVP, PURE ENERGY, REMY and 1 other brand. A representative part number is FVP 12457.

This group includes GM GENUINE 12667973, TYC 116349 and WAI GLOBAL 16349N and the remaining parts above.

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 12654121.

This table covers the Video control modules. Read more

One part is listed for the 2018 Cadillac XT5 — GM GENUINE 84471308.