2026 Chevrolet Brightdrop Electrical Parts

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

6 Battery parts for the 2026 Chevrolet Brightdrop come from 4 brands — DEKA, ACDELCO, BOSCH and 1 other brand. The "Popular" part is DEKA 9A48.

Part numbers include DEKA 9A48, DEKA 9A94R and ACDELCO 94RAGMHR, among others listed 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

One part is listed for the 2026 Chevrolet Brightdrop — GM GENUINE 85020215.

This table covers the Battery Terminal Bolt nuts. Read more

One part is listed for the 2026 Chevrolet Brightdrop — GM GENUINE 11570961.

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

One part is listed for the 2026 Chevrolet Brightdrop — GM GENUINE 13559486.

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

One part is listed for the 2026 Chevrolet Brightdrop — GM GENUINE 86805186.

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

This group shows a single part: GM GENUINE 84098784.

This table covers the Drive Motor mounts. Typical signs include a clunk on takeoff, a vibration at idle, or a separated rubber insert. Support the powertrain before unbolting a mount, and torque the fasteners in the notes. Read more

GM GENUINE supplies the 5 Drive Motor Mount parts for the 2026 Chevrolet Brightdrop.

Listed part numbers: GM GENUINE 85521887, GM GENUINE 85521889 and GM GENUINE 85642881, 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

5 Fuse parts for the 2026 Chevrolet Brightdrop come from GM GENUINE.

The 15 Amp section lists 2 options from GM GENUINE — grouped under the catalog's "15 Amp" designation — the notes column spells out what sets them apart. GM GENUINE 19119304 is listed in this group.

The 2 Amp section lists 1 option from GM GENUINE — grouped under the catalog's "2 Amp" designation — the notes column spells out what sets them apart. GM GENUINE 12191645 is listed in this group.

The 20 Amp section lists 1 option from GM GENUINE — grouped under the catalog's "20 Amp" designation — the notes column spells out what sets them apart. GM GENUINE 19209794 is listed in this group.

In the 30 Amp grade, GM GENUINE supplies 1 part: grouped under the catalog's "30 Amp" designation — the notes column spells out what sets them apart. A representative part number is GM GENUINE 19209796.

Part numbers include GM GENUINE 19119304, GM GENUINE 19209793 and GM GENUINE 12191645, among others listed above.

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

This group shows a single part: GM GENUINE 84716742.

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

This group shows a single part: GM GENUINE 87840626.

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

GM GENUINE supplies both parts for the 2026 Chevrolet Brightdrop.

Part numbers include GM GENUINE 13560201 and GM GENUINE 13567607.

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

One part is listed for the 2026 Chevrolet Brightdrop — GM GENUINE 13566314.

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

GM GENUINE supplies both parts for the 2026 Chevrolet Brightdrop.

This group includes GM GENUINE 84586217 and GM GENUINE 84586218.

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

This group shows a single part: GM GENUINE 86311851.

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

One part is listed for the 2026 Chevrolet Brightdrop — GM GENUINE 85869210.

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 2026 Chevrolet Brightdrop — GM GENUINE 85827058.

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

GM GENUINE supplies the 3 Serial Data Gateway Module parts for the 2026 Chevrolet Brightdrop.

Part numbers include GM GENUINE 13553710, GM GENUINE 13558602 and GM GENUINE 13566572.

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 2026 Chevrolet Brightdrop.

Part numbers include GM GENUINE 85698872, GM GENUINE 86553723 and GM GENUINE 86553727.

This table covers the Wiring Harness clips. Read more

One part is listed for the 2026 Chevrolet Brightdrop — GM GENUINE 11589295.