2016 Buick Lacrosse 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 2016 Buick Lacrosse, 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

10 Daytime Running Light Bulb parts for the 2016 Buick Lacrosse come from 6 brands — SYLVANIA, HELLA, WAGNER and 3 other brands. The "Popular" part is HELLA 7443LL.

Extended Life: 4 parts, from HELLA, ACDELCO, SYLVANIA and 1 other brand. 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: 4 parts, from WAGNER, GM GENUINE, HELLA and 1 other brand. A representative part number is WAGNER 7443.

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

9 Door Panel Light Bulb parts for the 2016 Buick Lacrosse come from 3 brands — SYLVANIA, WAGNER and HELLA. The "Popular" part is HELLA 921LED5K.

Extended Life: 2 parts, from SYLVANIA and WAGNER. A representative part number is SYLVANIA 2825LL.

Extra Bright (improved visibility, but shorter life): 1 part, from SYLVANIA. A representative part number is SYLVANIA 2825ST.

The LED (instant-on, long life, energy-saving) section: 3 options from HELLA, SYLVANIA and WAGNER. HELLA 921LED5K is listed in this group.

Standard Replacement: 3 parts, from HELLA, SYLVANIA and WAGNER. A representative part number is HELLA 2825.

Part numbers include HELLA 921LED5K, SYLVANIA 2825LL and WAGNER 17177LL, among others listed above.

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

9 Fog / Driving Lamp Bulb parts for the 2016 Buick Lacrosse come from 5 brands — HELLA, SYLVANIA, PHILIPS and 2 other brands. The "Popular" part is PHILIPS H8.

In the Blue-Coated (stylish, bright-white look) grade, HELLA supplies 2 parts: 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 H71071372.

The LED (instant-on, long life, energy-saving) section: 2 options from HELLA and SYLVANIA. HELLA 226971571 is listed in this group.

Standard Replacement: 5 parts, from PHILIPS, WAGNER, GM GENUINE and 2 other brands. A representative part number is PHILIPS H8.

Part numbers include PHILIPS H8, HELLA H71071372 and HELLA H71070772, among others listed above.

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 2016 Buick Lacrosse come from 3 brands — STANDARD MOTOR PRODUCTS, WALKER PRODUCTS and WELLS.

Listed part numbers: STANDARD MOTOR PRODUCTS S2611, WALKER PRODUCTS 2701120 and WELLS 1P3537.

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

4 Glove Box Light Bulb parts for the 2016 Buick Lacrosse come from 4 brands — SYLVANIA, GM GENUINE, HELLA and 1 other brand.

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

Standard Replacement: 2 parts, from GM GENUINE and HELLA. A representative part number is GM GENUINE 13500832.

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

This group includes SYLVANIA 175SL, GM GENUINE 13500832 and HELLA 2825 and the remaining parts above.

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

16 Headlamp Bulb parts for the 2016 Buick Lacrosse come from 5 brands — SYLVANIA, HELLA, WAGNER and 2 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 1 other brand supply 4 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 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 H71071542 is listed in this group.

Standard Replacement: 3 parts, from GM GENUINE and SYLVANIA. A representative part number is SYLVANIA 9012.

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

9 Headlamp Socket parts for the 2016 Buick Lacrosse come from 5 brands — STANDARD MOTOR PRODUCTS, WELLS, WALKER PRODUCTS and 2 other brands. The "Popular" part is ACDELCO LS254.

Part numbers include ACDELCO LS254, WELLS 6S1046 and ROSTRA 610004, among others listed above.

This table covers the LED Bulb adapters. Read more

2 LED Bulb Adapter parts for the 2016 Buick Lacrosse come from WAGNER.

Listed part numbers: WAGNER CB900590069012 and WAGNER CBH8H11H16.

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

9 License Plate Lamp Bulb parts are listed for the 2016 Buick Lacrosse, from SYLVANIA, HELLA and WAGNER. 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): 2 parts, from HELLA and SYLVANIA. 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.

Listed part numbers: HELLA 921LED5K, SYLVANIA 2825LL and WAGNER 17177LL, plus the other parts above.

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 2016 Buick Lacrosse, from SYLVANIA, WAGNER and HELLA. 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.

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 2016 Buick Lacrosse come from 5 brands — HELLA, WAGNER, PHILIPS and 2 other brands. The "Popular" part is PHILIPS 7444NALL.

Extended Life: 4 parts, from PHILIPS, HELLA, SYLVANIA and 1 other brand. A representative part number is PHILIPS 7444NALL.

Standard Replacement: 5 parts, from HELLA, GM GENUINE and WAGNER. A representative part number is HELLA 7443.

Listed part numbers: PHILIPS 7444NALL, plus the other parts 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

9 Side Marker Light Bulb parts are listed for the 2016 Buick Lacrosse, from SYLVANIA, WAGNER, HELLA and 1 other brand. HELLA 7443LL carries the "Popular" badge.

The Extended Life section: 4 options from HELLA, ACDELCO, SYLVANIA and 1 other brand. HELLA 7443LL is listed in this group.

The Extra Bright (improved visibility, but shorter life) section: 1 option from SYLVANIA. SYLVANIA 7443ST is listed in this group.

LED (instant-on, long life, energy-saving): 1 part, from WAGNER. A representative part number is WAGNER 7443LEDW.

The Standard Replacement section: 3 options from WAGNER, HELLA and SYLVANIA. WAGNER 7443 is listed in this group.

Part numbers include HELLA 7443LL and ACDELCO AC7443LL, among others listed above.

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

5 Step / Courtesy Light Bulb parts are listed for the 2016 Buick Lacrosse, from PEAK, SYLVANIA, HELLA and 1 other brand. HELLA 2825 carries the "Popular" badge.

LED (instant-on, long life, energy-saving): 1 part, from SYLVANIA. A representative part number is SYLVANIA 175SL.

The Standard Replacement section: 2 options from HELLA and GM GENUINE. HELLA 2825 is listed in this group.

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

Part numbers include HELLA 2825, SYLVANIA 175SL and GM GENUINE 13500832, among others listed 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

2 Tail Lamp Bulb parts for the 2016 Buick Lacrosse come from HELLA.

This group includes HELLA 2825 and HELLA 7443.

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

This group shows a single part: HELLA 2825.

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

14 Turn Signal Lamp Bulb parts are listed for the 2016 Buick Lacrosse, from WAGNER, SYLVANIA, HELLA and 2 other brands. PHILIPS 7444NALL carries the "Popular" badge.

The Extended Life section: 5 options from SYLVANIA, WAGNER and PHILIPS. PHILIPS 7444NALL is listed in this group.

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

The Standard Replacement section: 7 options from HELLA, WAGNER, GM GENUINE and 1 other brand. HELLA 7440NA is listed in this group.