2026 Chevrolet Corvette 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

2 Alternator / Generator parts for the 2026 Chevrolet Corvette come from GM GENUINE.

Listed part numbers: GM GENUINE 13552837 and GM GENUINE 13561041.

This table covers the Alternator / Generator bolts. Read more

One part is listed for the 2026 Chevrolet Corvette — GM GENUINE 11548514.

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

GM GENUINE supplies both parts for the 2026 Chevrolet Corvette. All of them fit every engine offered in the 2026 Corvette.

Part numbers include 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 2026 Chevrolet Corvette — GM GENUINE 84745025.

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

3 Battery parts are listed for the 2026 Chevrolet Corvette, from ACDELCO, DEKA and FVP.

This group includes ACDELCO 48AGM, DEKA 9A48 and FVP P48AGM.

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 for the 2026 Chevrolet Corvette come from GM GENUINE. 1 part fits every engine; the other 4 are engine-specific.

Part numbers include GM GENUINE 85688625, GM GENUINE 86544676 and GM GENUINE 86544675, among others listed above.

This table covers the Battery Terminal Bolt nuts. Read more

This group shows a single part: GM GENUINE 11570961.

This table covers the Battery Vent tubes. Read more

This group shows a single part: GM GENUINE 86540481.

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

2 Body Control Module (BCM) parts for the 2026 Chevrolet Corvette come from GM GENUINE. Every part fits all 5 engine options (5.5L V8, 5.5L V8 ELECTRIC/GAS Turbocharged, 5.5L V8 Turbocharged, 6.2L V8 and 6.2L V8 ELECTRIC/GAS).

This group includes GM GENUINE 13559486 and GM GENUINE 86798571.

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 85004222.

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

2 Drive Motor Mount parts for the 2026 Chevrolet Corvette come from GM GENUINE.

This group includes GM GENUINE 86536839 and GM GENUINE 86536840.

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

This group shows a single part: GM GENUINE 12740833.

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

26 Fuse parts are listed for the 2026 Chevrolet Corvette, from GM GENUINE and ACDELCO. GM GENUINE 12004008 carries the "Popular" badge. They are grouped as 10 Amp, 100 Amp, 125 Amp, 15 Amp, 150 Amp, 175 Amp, 20 Amp, 25 Amp, 250 Amp, 3 Amp, 30 Amp, 350 Amp, 40 Amp, 5 Amp, 50 Amp, 60 Amp and 70 Amp, with 25 Amp the largest group at 3 parts from ACDELCO and GM GENUINE.

This table covers the Hybrid Motor Transmission stators. Read more

This group shows a single part: GM GENUINE 24063328.

This table covers the Jumper cables. 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

This group shows a single part: GM GENUINE 86331296.

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

4 Keyless Entry Remote parts for the 2026 Chevrolet Corvette come from GM GENUINE. Every part fits all 5 engine options (5.5L V8, 5.5L V8 ELECTRIC/GAS Turbocharged, 5.5L V8 Turbocharged, 6.2L V8 and 6.2L V8 ELECTRIC/GAS).

Listed part numbers: GM GENUINE 13561653, GM GENUINE 13561652 and GM GENUINE 13561654, plus the other parts above.

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

This group shows a single part: GM GENUINE 13566314.

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

One part is listed for the 2026 Chevrolet Corvette — GM GENUINE 85665107.

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

This group shows a single part: GM GENUINE 84586217.

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

One part is listed for the 2026 Chevrolet Corvette — GM GENUINE 13563696.

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

This group shows a single part: GM GENUINE 85827059.

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 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

2 Side Object Sensor Module parts for the 2026 Chevrolet Corvette come from GM GENUINE. Every part fits all 5 engine options (5.5L V8, 5.5L V8 ELECTRIC/GAS Turbocharged, 5.5L V8 Turbocharged, 6.2L V8 and 6.2L V8 ELECTRIC/GAS).

Listed part numbers: GM GENUINE 85774392 and GM GENUINE 85774391.

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

One part is listed for the 2026 Chevrolet Corvette — GM GENUINE 24298199.

This table covers the Starter bolts. Read more

2 Starter Bolt parts for the 2026 Chevrolet Corvette come from GM GENUINE.

Listed part numbers: GM GENUINE 11547697 and 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

3 Starter Motor parts for the 2026 Chevrolet Corvette come from GM GENUINE.

Part numbers include GM GENUINE 12748203, GM GENUINE 12746203 and GM GENUINE 12696743.

This table covers the brackets that mount the Starter Motor. 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 12718262.

This table covers the Wiring Harness clips. Read more

This group shows a single part: GM GENUINE 12337820.