2023 GMC Yukon 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

3 Alternator / Generator parts for the 2023 GMC Yukon come from 3 brands — GM GENUINE, REMY and TERREPOWER.

The New section lists 1 option from GM GENUINE — brand-new units rather than rebuilt ones. GM GENUINE 13561034 is listed in this group.

The Remanufactured section lists 2 options from REMY and TERREPOWER — factory-rebuilt units with new wear components. REMY 22138 is listed in this group.

Listed part numbers: GM GENUINE 13561034, REMY 22138 and TERREPOWER 42331.

This table covers the Alternator / Generator bolts. Read more

One part is listed for the 2023 GMC Yukon — GM GENUINE 11611384.

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

GM GENUINE supplies both parts for the 2023 GMC Yukon.

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

This table covers the brackets that mount the Anti-Theft Siren. 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 2023 GMC Yukon — GM GENUINE 84608863.

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 are listed for the 2023 GMC Yukon, from DEKA, ACDELCO, BOSCH and 5 other brands. DEKA 9A48 carries the "Popular" badge.

The AGM (Extended Life) section lists 9 options from DEKA, ACDELCO, BOSCH and 4 other brands — grouped under the catalog's "AGM (Extended Life)" designation — the notes column spells out what sets them apart. DEKA 9A48 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 FT85094R is listed in this group.

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

This group shows a single part: STANDARD MOTOR PRODUCTS BSC150.

This table covers the Battery Terminal Bolt nuts. Read more

2 Battery Terminal Bolt / Nut parts for the 2023 GMC Yukon come from GM GENUINE.

Part numbers include GM GENUINE 11546389 and GM GENUINE 11570961.

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

2 Body Control Module (BCM) parts for the 2023 GMC Yukon come from GM GENUINE.

Part numbers include GM GENUINE 85558548 and GM GENUINE 13547771.

This table covers the brackets that mount the Body Control Module (BCM). 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

This group shows a single part: GM GENUINE 84868669.

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

One part is listed for the 2023 GMC Yukon — GM GENUINE 84215440.

This table covers the Cruise Control Distance 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 2023 GMC Yukon — GM GENUINE 86558605.

This table covers the Cruise control modules. Read more

2 Cruise Control Module parts for the 2023 GMC Yukon come from GM GENUINE.

Part numbers include GM GENUINE 85031657 and GM GENUINE 85776845.

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

This group shows a single part: GM GENUINE 12719704.

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

GM GENUINE supplies both parts for the 2023 GMC Yukon.

Part numbers include GM GENUINE 11588714 and GM GENUINE 11519377.

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

This group shows a single part: GM GENUINE 85538412.

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 are listed for the 2023 GMC Yukon, from GM GENUINE, BUSSMANN and ACDELCO. GM GENUINE 15305191 carries the "Popular" badge. They are grouped as 10 Amp, 100 Amp, 125 Amp, 15 Amp, 150 Amp, 175 Amp, 2 Amp, 20 Amp, 225 Amp, 25 Amp, 250 Amp, 3 Amp, 30 Amp, 300 Amp, 350 Amp, 4 Amp, 40 Amp, 450 Amp, 5 Amp, 50 Amp, 60 Amp, 7.5 Amp and 70 Amp, with 25 Amp the largest group at 5 parts from 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

This group shows a single part: GM GENUINE 85038020.

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

This group shows a single part: GM GENUINE 85518160.

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

One part is listed for the 2023 GMC Yukon — GM GENUINE 85587715.

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

This group shows a single part: GM GENUINE 13560220.

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

This group shows a single part: GM GENUINE 86517920.

This table covers the modules that control the exterior lighting. Read more

This group shows a single part: GM GENUINE 84922663.

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

GM GENUINE supplies both parts for the 2023 GMC Yukon.

Part numbers include GM GENUINE 85131832 and GM GENUINE 85131833.

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

6 Parking Aid Sensor parts for the 2023 GMC Yukon come from 4 brands — GM GENUINE, BOSCH, TECHPRO and 1 other brand. The "Popular" part is BOSCH F00E270754.

This group includes BOSCH F00E270754, GM GENUINE 84586217 and GM GENUINE 87821667 and the remaining parts above.

This table covers the brackets that mount the Parking Aid Sensor. 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

5 Parking Aid Sensor Bracket parts for the 2023 GMC Yukon come from 3 brands — GM GENUINE, VARIOUS MFR and TECHPRO. The "Popular" part is GM GENUINE 87813724.

Listed part numbers: GM GENUINE 87813724, GM GENUINE 87814099 and TECHPRO GM1074100, plus the other 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

GM GENUINE supplies both parts for the 2023 GMC Yukon.

This group includes GM GENUINE 86588245 and GM GENUINE 84434758.

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

3 Rain Sensor parts for the 2023 GMC Yukon come from 2 brands — GM GENUINE and HELLA.

Listed part numbers: GM GENUINE 85880852, GM GENUINE 85880857 and HELLA 935197431.

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

This group shows a single part: GM GENUINE 13545362.

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

4 Side Object Sensor Module parts for the 2023 GMC Yukon come from GM GENUINE.

Listed part numbers: GM GENUINE 85530064, GM GENUINE 85530065 and GM GENUINE 86558606, plus the other parts above.

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

7 Speed Sensor parts are listed for the 2023 GMC Yukon, from GM GENUINE and STANDARD MOTOR PRODUCTS. GM GENUINE 24060867 carries the "Popular" badge.

Listed part numbers: GM GENUINE 24060867, GM GENUINE 24043446 and GM GENUINE 24060865, plus the other parts above.

This table covers the Speed Sensor caps. Typical signs include a leak at the neck, a cap that will not hold pressure, or a missing tether. Match the pressure rating or thread in the notes — radiator, reservoir and fuel caps are not interchangeable. Read more

One part is listed for the 2023 GMC Yukon — GM GENUINE 84884492.

This table covers the Starter bolts. Read more

This group shows a single part: GM GENUINE 11610633.

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 for the 2023 GMC Yukon come from 7 brands — GM GENUINE, WAI GLOBAL, PURE ENERGY and 4 other brands. The "Popular" part is GM GENUINE 12732343.

The New section: 2 options from GM GENUINE and WAI GLOBAL. GM GENUINE 12732343 is listed in this group.

The Remanufactured section: 5 options from PURE ENERGY, BOSCH, FVP and 2 other brands. PURE ENERGY 12823 is listed in this group.

Listed part numbers: GM GENUINE 12732343, WAI GLOBAL 16393N and PURE ENERGY 12823, plus the other parts above.

This table covers the Video control modules. Read more

6 Video Control Module parts for the 2023 GMC Yukon come from GM GENUINE.

Listed part numbers: GM GENUINE 86544634, GM GENUINE 85019952 and GM GENUINE 85068392, plus the other parts above.

This table covers the Wiring Harness clips. Read more

This group shows a single part: GM GENUINE 12337820.

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

One part is listed for the 2023 GMC Yukon — GM GENUINE 85532096.