2020 Chevrolet Bolt Electrical Bulb & Socket Parts

Engine:
ELECTRIC

The 2020 Chevrolet Bolt has 55 electrical bulb & socket parts with verified fitment on this page — 13 part types and 8 brands, covering the ELECTRIC engine. Each part includes a manufacturer part number and application notes.

The bulb and socket system on the 2020 Chevrolet Bolt covers every bulb and socket on the vehicle, from headlamps to instrument-cluster illumination. The largest groups are Brake Light Bulb (10 parts), Back Up / Reverse Lamp Bulb (9 parts) and Headlamp Bulb (8 parts). The other 10 part types cover the remaining 28 parts.

Back Up / Reverse Lamp Bulb

Extended Life

Brand Part Number Markets Notes Buy
SYLVANIA Popular 921LL
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Long LifeBase Type: W2.1x9.2d
Fitment notes — SYLVANIA 921LL
Long LifeBase Type: W2.1x9.2dWattage: 17.90 W
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HELLA 921LL
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
IncandescentLong Life
Fitment notes — HELLA 921LL
IncandescentLong LifeSocket Type Bulb: W2.1x9.5dLong Life
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WAGNER 921LL
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Long LifeWedge Base
Fitment notes — WAGNER 921LL
Long LifeWedge Base17.920 WattBulb Type: T-5 Bulb 5/8 (16mm) Diameter
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Extra Bright (improved visibility, but shorter life)

Brand Part Number Markets Notes Buy
SYLVANIA 921ST
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Cool WhiteSilver Star
Fitment notes — SYLVANIA 921ST
Cool WhiteSilver StarColor Temperature: 3200 KVBase Type: W2.1x9.2dWattage: 17.90 W
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LED (instant-on, long life, energy-saving)

Brand Part Number Markets Notes Buy
WAGNER 921WLED
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
LEDWhite
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Standard Replacement

Brand Part Number Markets Notes Buy
HELLA Popular 921
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
IncandescentSocket Type Bulb: W2.1x9.5d
Fitment notes — HELLA 921
IncandescentSocket Type Bulb: W2.1x9.5d
W16W
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GM GENUINE 13503360
🇺🇸 US 🇨🇦 CA
TRADE # W16WCLEAR
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Amazon
SYLVANIA 921
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Base Type: W2.1x9.2dWattage: 18.00 W
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WAGNER 921
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Bulb Type: T-5 Bulb 5/8 (16mm) DiameterVoltage: 12.800 Volts (Direct Current)
Fitment notes — WAGNER 921
Bulb Type: T-5 Bulb 5/8 (16mm) DiameterVoltage: 12.800 Volts (Direct Current)Wedge Base17.920 Watt
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This table covers the bulbs in the reverse lamps. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs.

Brake Light Bulb

Extended Life

Brand Part Number Markets Notes Buy
SYLVANIA Popular 7440LL
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Long LifeBase Type: W3X16D
Fitment notes — SYLVANIA 7440LL
Long LifeBase Type: W3X16DWattage: 25.00 W
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WAGNER 7440LL
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Long LifeSingle Contact Wedge Base
Fitment notes — WAGNER 7440LL
Long LifeSingle Contact Wedge Base21.000 Watt
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Extra Bright (improved visibility, but shorter life)

Brand Part Number Markets Notes Buy
SYLVANIA 7440ST
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Cool WhiteSilver Star
Fitment notes — SYLVANIA 7440ST
Cool WhiteSilver StarColor Temperature: 3200 KVBase Type: W3X16DWattage: 21.00 W
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LED (instant-on, long life, energy-saving)

Brand Part Number Markets Notes Buy
PHILIPS 7440RLED
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Ultinon LEDRed
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SYLVANIA 7440RSL
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
LED
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SYLVANIA 7440SL
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
LED
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Standard Replacement

Brand Part Number Markets Notes Buy
HELLA Popular 7440
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
IncandescentSocket Type Bulb: W3X16D
Fitment notes — HELLA 7440
IncandescentSocket Type Bulb: W3X16D
W21W
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GM GENUINE 13503356
🇺🇸 US 🇨🇦 CA
View on
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SYLVANIA 7440
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Base Type: W3X16DWattage: 25.00 W
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WAGNER 7440
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Single Contact Wedge Base21.000 Watt
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This table covers the bulbs in the stop lamps. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs.

Dome Light Bulb

Brand Part Number Markets Notes Buy
PEAK 168
🇺🇸 US 🇨🇦 CA
BulbProfessional Box
Fitment notes — PEAK 168
BulbProfessional BoxExcept Exterior Bulbs
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This table covers the bulbs in the dome lamp. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs.

Fog / Driving Lamp Bulb

Extended Life

Brand Part Number Markets Notes Buy
WAGNER 7440LL
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Long LifeSingle Contact Wedge Base
Fitment notes — WAGNER 7440LL
Long LifeSingle Contact Wedge Base21.000 WattRear
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LED (instant-on, long life, energy-saving)

Brand Part Number Markets Notes Buy
WAGNER 7440WLED
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
LEDWhite
Fitment notes — WAGNER 7440WLED
LEDWhiteRear
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Standard Replacement

Brand Part Number Markets Notes Buy
GM GENUINE 13503356
🇺🇸 US 🇨🇦 CA
Rear
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WAGNER 7440
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Single Contact Wedge Base21.000 Watt
Fitment notes — WAGNER 7440
Single Contact Wedge Base21.000 WattRear
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This table covers the bulbs in the fog and driving lamps. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs.

Glove Box Light Bulb

Brand Part Number Markets Notes Buy
PEAK 168
🇺🇸 US 🇨🇦 CA
BulbProfessional Box
Fitment notes — PEAK 168
BulbProfessional BoxExcept Exterior Bulbs
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SYLVANIA 175SL
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
LED
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This table covers the bulbs in the glove-box lamp. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs.

Headlamp Bulb

Brand Part Number Markets Notes Buy
AUTOTECNICA Popular D3S
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
High Beam and Low Beam
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WAGNER Popular D3S
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
with Xenon Gas
Fitment notes — WAGNER D3S
with Xenon Gas
High Beam and Low Beamwith HID Headlights
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GM GENUINE 13587843
🇺🇸 US 🇨🇦 CA
TRADE # D3Swith HID Headlamps (T4F)
Fitment notes — GM GENUINE 13587843
TRADE # D3Swith HID Headlamps (T4F)Exc. MANUAL Headlamp Leveling Control System (TR6)
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GM GENUINE 13591408
🇺🇸 US 🇨🇦 CA
MANUAL Headlamp Leveling Control System (TR6),High Intensity Discharge Headlamps (T4F)
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HELLA D3S4300K
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
4300KSocket Type Bulb: PK32D-5
Fitment notes — HELLA D3S4300K
4300KSocket Type Bulb: PK32D-5
High Beam and Low BeamXenonD3S12/24V
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PEAK D3S
🇺🇸 US 🇨🇦 CA
Dual BeamProfessional Box
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SYLVANIA D3SSZ
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Silver Star zXe
Fitment notes — SYLVANIA D3SSZ
Silver Star zXe
High Beam and Low Beam
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ÜRO PARTS D3S
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
High Beam and Low Beam
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This table covers the bulbs that light the headlamps. Typical signs include a dark lamp, a flicker over bumps, or a bulb that keeps failing on one side. Avoid touching a halogen capsule. Repeated failure in one socket is usually the socket or ground, not the bulb.

License Plate Lamp Bulb

Extended Life

Brand Part Number Markets Notes Buy
SYLVANIA Popular 2825LL
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Long LifeBase Type: W2.1x9.5d
Fitment notes — SYLVANIA 2825LL
Long LifeBase Type: W2.1x9.5dWattage: 5.00 W
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Extra Bright (improved visibility, but shorter life)

Brand Part Number Markets Notes Buy
SYLVANIA 2825ST
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
BlueSilver Star
Fitment notes — SYLVANIA 2825ST
BlueSilver StarColor Temperature: 3200 KVBase Type: W2.1x9.5dWattage: 5.00 W
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LED (instant-on, long life, energy-saving)

Brand Part Number Markets Notes Buy
SYLVANIA 2825SL
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
LEDCool White
Fitment notes — SYLVANIA 2825SL
LEDCool WhiteBase Type: W2.1x9.5dWattage: 0.50 W
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Amazon

Standard Replacement

Brand Part Number Markets Notes Buy
HELLA Popular 2825
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
IncandescentSocket Type Bulb: W2.1x9.5d
Fitment notes — HELLA 2825
IncandescentSocket Type Bulb: W2.1x9.5d
W5W
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Amazon
GM GENUINE 13500812
🇺🇸 US 🇨🇦 CA
TRADE # W5WLL
View on
Amazon
HELLA 2825BL
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
IncandescentSocket Type Bulb: W2.1x9.5d
Fitment notes — HELLA 2825BL
IncandescentSocket Type Bulb: W2.1x9.5dBlue
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SYLVANIA 2825
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Base Type: W2.1x9.5dWattage: 5.00 W
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Amazon

This table covers the bulbs that light the license plate. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs.

Parking Brake Warning Light Bulb

Brand Part Number Markets Notes Buy
PEAK 7440
🇺🇸 US 🇨🇦 CA
Stop LightBulb
Fitment notes — PEAK 7440
Stop LightBulbProfessional Box
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This table covers the replacement bulbs for the Parking Brake Warning Light. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs.

Parking Lamp Bulb

Extended Life

Brand Part Number Markets Notes Buy
WAGNER 7444NALL
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Long LifeNatural Amber
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Standard Replacement

Brand Part Number Markets Notes Buy
WAGNER 7444NA
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Natural Amber
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This table covers the bulbs in the parking lamps. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs.

Step / Courtesy Light Bulb

Brand Part Number Markets Notes Buy
GM GENUINE 13503363
🇺🇸 US 🇨🇦 CA
CenterP-NUT SIZE
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GM GENUINE 13500832
🇺🇸 US 🇨🇦 CA
Fits RearCLEAR
Fitment notes — GM GENUINE 13500832
Fits:
RearCLEAR
or:
CenterCLEAR
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GM GENUINE 42863318
🇺🇸 US 🇨🇦 CA
Front CenterLight Ash Grey
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This table covers the bulbs in the step and courtesy lamps. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs.

Tail Lamp Bulb

Brand Part Number Markets Notes Buy
HELLA 2825
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
IncandescentSocket Type Bulb: W2.1x9.5d
Fitment notes — HELLA 2825
IncandescentSocket Type Bulb: W2.1x9.5d
W5W
View on
Amazon
HELLA 7440
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
IncandescentSocket Type Bulb: W3X16D
Fitment notes — HELLA 7440
IncandescentSocket Type Bulb: W3X16D
W21W
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This table covers the bulbs in the tail lamps. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs.

Trunk / Cargo Area Light Bulb

Brand Part Number Markets Notes Buy
PEAK 168
🇺🇸 US 🇨🇦 CA
Trunk LightLuggage Compartment Light Bulb
Fitment notes — PEAK 168
Trunk LightLuggage Compartment Light BulbProfessional BoxExcept Exterior Bulbs
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This table covers the bulbs in the trunk or cargo-area lamp. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs.

Turn Signal Lamp Bulb

Extended Life

Brand Part Number Markets Notes Buy
HELLA 7440NALL
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
IncandescentLong Life
Fitment notes — HELLA 7440NALL
IncandescentLong LifeSocket Type Bulb: WX3X16DLong Life
Fits:
Rear
or:
Front
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WAGNER 7444NALL
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Long LifeNatural Amber
Fitment notes — WAGNER 7444NALL
Long LifeNatural AmberFront
View on
Amazon

Standard Replacement

Brand Part Number Markets Notes Buy
HELLA Popular 7440NA
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
IncandescentNatural Amber
Fitment notes — HELLA 7440NA
IncandescentNatural AmberSocket Type Bulb: W3X16D
Fits:
Rear
or:
Front
View on
Amazon
GM GENUINE 13596817
🇺🇸 US 🇨🇦 CA
WY21W BULBAMBER
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WAGNER 7444NA
🇺🇸 US 🇨🇦 CA 🇲🇽 MX
Natural Amber
Fitment notes — WAGNER 7444NA
Natural Amber
Front
View on
Amazon

This table covers the bulbs in the turn-signal lamps. Typical signs include a dark lamp, flicker, or a bulb that keeps failing in one socket. If the same position keeps failing, replace the socket or repair the ground rather than chasing bulbs.

Buying Electrical Bulb & Socket Parts for a 2020 Chevrolet Bolt

On this vehicle, the bulb and socket system covers every bulb and socket on the vehicle, from headlamps to instrument-cluster illumination.

  • Confirm you have the ELECTRIC engine — every part on this page is matched to it.
  • Read the notes on each row for position, trim and spec qualifiers before you order.
  • Where labor overlaps, replace bulbs in pairs so both sides age together, and put a smear of dielectric grease on the new socket contacts.
  • Cross-reference the manufacturer part number against your old part or a service-manual listing.

Start with the largest groups on this page: Brake Light Bulb and Back Up / Reverse Lamp Bulb .

Frequently Asked Questions

How many electrical bulb & socket parts fit the 2020 Chevrolet Bolt?

Our catalog currently lists 55 electrical bulb & socket parts for the 2020 Chevrolet Bolt across 13 subcategories and 8 brands, covering the ELECTRIC engine. Each part is matched to the engine(s) it fits.

What are the signs of electrical bulb & socket problems on a 2020 Chevrolet Bolt?

Common symptoms include a lamp that flickers over bumps, melted or discolored socket plastic, or bulbs that keep failing early on one side. If you notice any of these, identify the affected subcategory above and cross-reference the part numbers listed.

What should I replace at the same time?

Where labor overlaps, replace bulbs in pairs so both sides age together, and put a smear of dielectric grease on the new socket contacts.

What do the market flags (US, CA, MX) on each part mean?

They show the market for which the manufacturer published application data for that part — where the vehicle was first sold, not where the part was made. If your 2020 Chevrolet Bolt was originally sold in the US, the safest choice is a part marked for the US market.

How do I make sure a part fits my 2020 Chevrolet Bolt?

Every part on this page is matched to the ELECTRIC engine. Then repeated bulb failure in one position usually means a socket or ground problem, not bad bulbs — replace the socket rather than chase it. The notes column carries position and trim qualifiers where they apply.

Other Parts for the 2020 Chevrolet Bolt

Electrical Bulb & Socket Parts for Other Chevrolet Bolt Years

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Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.