2015 Buick Regal Electrical Bulb & Socket Parts

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. Read more

9 Back Up / Reverse Lamp Bulb parts are listed for the 2015 Buick Regal, from SYLVANIA, WAGNER, HELLA and 1 other brand. SYLVANIA 921LL carries the "Popular" badge.

The Extended Life section lists 3 options from SYLVANIA, HELLA and WAGNER — grouped under the catalog's "Extended Life" designation — the notes column spells out what sets them apart. SYLVANIA 921LL is listed in this group.

The Extra Bright (improved visibility, but shorter life) section lists 1 option from SYLVANIA — grouped under the catalog's "Extra Bright (improved visibility, but shorter life)" designation — the notes column spells out what sets them apart. SYLVANIA 921ST is listed in this group.

In the LED (instant-on, long life, energy-saving) grade, WAGNER supplies 1 part: grouped under the catalog's "LED (instant-on, long life, energy-saving)" designation — the notes column spells out what sets them apart. A representative part number is WAGNER 921WLED.

The Standard Replacement section lists 4 options from HELLA, GM GENUINE, SYLVANIA and 1 other brand — built to original-equipment specification. HELLA 921 is listed in this group.

Listed part numbers: SYLVANIA 921LL, plus the other parts above.

This table covers the bulbs used as daytime running 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. Read more

9 Daytime Running Light Bulb parts for the 2015 Buick Regal come from 5 brands — SYLVANIA, HELLA, WAGNER and 2 other brands. The "Popular" part is HELLA 7443LL.

Extended Life: 3 parts, from HELLA, SYLVANIA and WAGNER. A representative part number is HELLA 7443LL.

Extra Bright (improved visibility, but shorter life): 1 part, from SYLVANIA. A representative part number is SYLVANIA 7443ST.

The LED (instant-on, long life, energy-saving) section: 1 option from PHILIPS. PHILIPS 7443WLED is listed in this group.

Standard Replacement: 3 parts, from WAGNER, HELLA and SYLVANIA. A representative part number is WAGNER 7443.

1 further part sits outside the graded sections, with the same engine-level match.

Part numbers include HELLA 7443LL, among others listed above.

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. Read more

11 Dome Light Bulb parts are listed for the 2015 Buick Regal, from SYLVANIA, WAGNER, HELLA and 1 other brand. HELLA 921LED5K carries the "Popular" badge.

The Extended Life section: 2 options from SYLVANIA and WAGNER. SYLVANIA 2825LL is listed in this group.

The Extra Bright (improved visibility, but shorter life) section: 1 option from SYLVANIA. SYLVANIA 2825ST is listed in this group.

LED (instant-on, long life, energy-saving): 3 parts, from HELLA, SYLVANIA and WAGNER. A representative part number is HELLA 921LED5K.

The Standard Replacement section: 4 options from HELLA, SYLVANIA and WAGNER. HELLA 2825 is listed in this group.

1 ungrouped part is not assigned to a grade, with the same engine-level match.

This table covers the replacement bulbs for the Door Panel 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. Read more

11 Door Panel Light Bulb parts for the 2015 Buick Regal come from 4 brands — SYLVANIA, HELLA, PHILIPS and 1 other brand. The "Popular" part is HELLA 6411LED65K.

Extended Life: 2 parts, from PHILIPS and SYLVANIA. A representative part number is PHILIPS 6411LL.

The LED (instant-on, long life, energy-saving) section: 6 options from HELLA, SYLVANIA, PHILIPS and 1 other brand. HELLA 6411LED65K is listed in this group.

Standard Replacement: 3 parts, from HELLA, WAGNER and SYLVANIA. A representative part number is HELLA 6411.

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. Read more

13 Fog / Driving Lamp Bulb parts for the 2015 Buick Regal come from 4 brands — HELLA, SYLVANIA, PHILIPS and 1 other brand. The "Popular" part is HELLA 9005.

In the Blue-Coated (stylish, bright-white look) grade, HELLA supplies 1 part: grouped under the catalog's "Blue-Coated (stylish, bright-white look)" designation — the notes column spells out what sets them apart. A representative part number is HELLA H71071252.

Extra Bright (improved visibility, but shorter life): 1 part, from SYLVANIA. A representative part number is SYLVANIA 9145ST.

The LED (instant-on, long life, energy-saving) section: 5 options from HELLA, PHILIPS, SYLVANIA and 1 other brand. HELLA 226971561 is listed in this group.

The Reduced Glare (for rain, fog, snow, or rural driving) section lists 1 option from HELLA — grouped under the catalog's "Reduced Glare (for rain, fog, snow, or rural driving)" designation — the notes column spells out what sets them apart. HELLA H71071112 is listed in this group.

Standard Replacement: 5 parts, from HELLA, SYLVANIA, WAGNER and 1 other brand. A representative part number is HELLA 9005.

This table covers the sockets that hold a Fog / Driving Lamp bulb. Typical signs include a flicker over bumps, melted plastic, or a bulb that will not stay seated. Dielectric grease on the contacts slows corrosion. Do not force a bulb into a heat-damaged socket. Read more

3 Fog / Driving Lamp Socket parts for the 2015 Buick Regal come from 3 brands — STANDARD MOTOR PRODUCTS, WALKER PRODUCTS and WELLS.

This group includes STANDARD MOTOR PRODUCTS S2611, WALKER PRODUCTS 2701120 and WELLS 1P3539.

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. Read more

2 Glove Box Light Bulb parts for the 2015 Buick Regal come from 2 brands — GM GENUINE and HELLA.

Part numbers include GM GENUINE 13500832 and HELLA 2825.

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. Read more

23 Headlamp Bulb parts for the 2015 Buick Regal come from 7 brands — SYLVANIA, HELLA, WAGNER and 4 other brands. The "Popular" part is HELLA 9012LL.

Blue-Coated (stylish, bright-white look): 1 part, from HELLA. A representative part number is HELLA H71071502.

Extended Life: 2 parts, from HELLA and WAGNER. A representative part number is HELLA 9012LL.

Extra Bright (improved visibility, but shorter life): 5 parts, from SYLVANIA and WAGNER. A representative part number is WAGNER 9012BLX.

In the HID (intense white light) grade, AUTOTECNICA, HELLA, SYLVANIA and 2 other brands supply 5 parts: grouped under the catalog's "HID (intense white light)" designation — the notes column spells out what sets them apart. A representative part number is AUTOTECNICA D3S.

The Reduced Glare (for rain, fog, snow, or rural driving) section: 1 option from HELLA. HELLA H71071542 is listed in this group.

Standard Replacement: 4 parts, from GM GENUINE and SYLVANIA. A representative part number is SYLVANIA 9012.

5 further parts sit outside the graded sections, with the same engine-level match.

This table covers the sockets that hold a headlamp bulb in the housing. Typical signs include a flicker over bumps, melted plastic, or a bulb that will not stay seated. Dielectric grease on the contacts slows corrosion. Do not force a bulb into a heat-damaged socket. Read more

13 Headlamp Socket parts for the 2015 Buick Regal come from 5 brands — WELLS, STANDARD MOTOR PRODUCTS, ROSTRA and 2 other brands. The "Popular" part is ACDELCO LS254.

This table covers the LED Bulb adapters. Read more

This group shows a single part: WAGNER CB900590069012.

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. Read more

13 License Plate Lamp Bulb parts are listed for the 2015 Buick Regal, from SYLVANIA, HELLA, WAGNER and 2 other brands. HELLA 921LED5K carries the "Popular" badge.

The Extended Life section: 3 options from HELLA, SYLVANIA and WAGNER. HELLA 194LL is listed in this group.

The Extra Bright (improved visibility, but shorter life) section: 1 option from SYLVANIA. SYLVANIA 194ST is listed in this group.

LED (instant-on, long life, energy-saving): 4 parts, from SYLVANIA, HELLA and WAGNER. A representative part number is HELLA 921LED5K.

The Standard Replacement section: 4 options from HELLA, WAGNER, GM GENUINE and 1 other brand. HELLA 194 is listed in this group.

1 ungrouped part is not assigned to a grade, with the same engine-level match.

This table covers the bulbs in the map / reading 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. Read more

10 Map / Reading Light Bulb parts are listed for the 2015 Buick Regal, from SYLVANIA, WAGNER, HELLA and 1 other brand. HELLA 921LED5K carries the "Popular" badge.

The Extended Life section: 2 options from SYLVANIA and WAGNER. SYLVANIA 2825LL is listed in this group.

The Extra Bright (improved visibility, but shorter life) section: 1 option from SYLVANIA. SYLVANIA 2825ST is listed in this group.

LED (instant-on, long life, energy-saving): 3 parts, from HELLA, SYLVANIA and WAGNER. A representative part number is HELLA 921LED5K.

The Standard Replacement section: 3 options from HELLA, SYLVANIA and WAGNER. HELLA 2825 is listed in this group.

1 ungrouped part is not assigned to a grade, with the same engine-level match.

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. Read more

9 Parking Lamp Bulb parts for the 2015 Buick Regal come from 4 brands — SYLVANIA, WAGNER, HELLA and 1 other brand. The "Popular" part is HELLA 7443LL.

Extended Life: 3 parts, from HELLA, SYLVANIA and WAGNER. A representative part number is HELLA 7443LL.

Extra Bright (improved visibility, but shorter life): 1 part, from SYLVANIA. A representative part number is SYLVANIA 7443ST.

The LED (instant-on, long life, energy-saving) section: 2 options from PHILIPS and WAGNER. PHILIPS 7443WLED is listed in this group.

Standard Replacement: 3 parts, from WAGNER, HELLA and SYLVANIA. A representative part number is WAGNER 7443.

Part numbers include HELLA 7443LL, among others listed above.

This table covers the bulbs in the side-marker 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. Read more

11 Side Marker Light Bulb parts are listed for the 2015 Buick Regal, from SYLVANIA, WAGNER, HELLA and 1 other brand. HELLA 194 carries the "Popular" badge.

The Extended Life section: 3 options from HELLA, SYLVANIA and WAGNER. HELLA 194LL is listed in this group.

The Extra Bright (improved visibility, but shorter life) section: 1 option from SYLVANIA. SYLVANIA 194ST is listed in this group.

LED (instant-on, long life, energy-saving): 3 parts, from SYLVANIA and WAGNER. A representative part number is SYLVANIA 194BSL.

The Standard Replacement section: 3 options from HELLA, WAGNER and SYLVANIA. HELLA 194 is listed in this group.

1 ungrouped part is not assigned to a grade, with the same engine-level match.

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. Read more

9 Step / Courtesy Light Bulb parts are listed for the 2015 Buick Regal, from SYLVANIA, PHILIPS, HELLA and 1 other brand. HELLA 2825 carries the "Popular" badge.

The Extended Life section: 2 options from PHILIPS and SYLVANIA. PHILIPS 6411LL is listed in this group.

LED (instant-on, long life, energy-saving): 3 parts, from SYLVANIA and PHILIPS. A representative part number is PHILIPS 6411WLED.

The Standard Replacement section: 4 options from HELLA, GM GENUINE and SYLVANIA. HELLA 2825 is listed in this group.

This group includes HELLA 2825, PHILIPS 6411LL and PHILIPS 6411WLED and the remaining parts above.

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. Read more

4 Tail Lamp Bulb parts for the 2015 Buick Regal come from HELLA.

Part numbers include HELLA 2825, HELLA 6411 and HELLA 7440, among others listed above.

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. Read more

3 Trunk / Cargo Area Light Bulb parts for the 2015 Buick Regal come from 3 brands — SYLVANIA, HELLA and PEAK. 1 part fits every engine; the other 2 are engine-specific.

The LED (instant-on, long life, energy-saving) section: 1 option from SYLVANIA. SYLVANIA 175SL is listed in this group.

Standard Replacement: 1 part, from HELLA. A representative part number is HELLA 2825.

1 further part sits outside the graded sections, with the same engine-level match.

This group includes SYLVANIA 175SL, HELLA 2825 and PEAK 168.

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. Read more

19 Turn Signal Lamp Bulb parts are listed for the 2015 Buick Regal, from SYLVANIA, WAGNER, HELLA and 2 other brands. SYLVANIA 7440ALL carries the "Popular" badge.

The Extended Life section: 5 options from SYLVANIA, WAGNER and HELLA. SYLVANIA 7440ALL is listed in this group.

The Extra Bright (improved visibility, but shorter life) section: 1 option from SYLVANIA. SYLVANIA 7440ST is listed in this group.

LED (instant-on, long life, energy-saving): 2 parts, from WAGNER. A representative part number is WAGNER 7440WLED.

The Standard Replacement section: 9 options from SYLVANIA, HELLA, WAGNER and 2 other brands. HELLA 7440NA is listed in this group.

2 ungrouped parts are not assigned to a grade, with the same engine-level match.