The 2009 Buick Allure has 41 electrical bulb & socket parts with verified fitment on this page — 4 part types and 5 brands, covering both the 3.8L V6 and the 5.3L V8. Each part includes a manufacturer part number and application notes.
The bulb and socket system on the 2009 Buick Allure covers every bulb and socket on the vehicle, from headlamps to instrument-cluster illumination. The largest groups are Daytime Running Light Bulb (15 parts), Dome Light Bulb (10 parts) and Brake Light Bulb (9 parts). The other 1 part type covers the remaining 7 parts.
The 2009 Buick Allure was sold with both the 3.8L V6 and the 5.3L V8. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
5 brands supply electrical bulb & socket parts for the 2009 Buick Allure, led by SYLVANIA (18 parts), WAGNER (12 parts) and HELLA (9 parts), plus 2 more brands. Quality grades include Standard Replacement, Extra Bright and Extended Life.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2009 Buick Allure. 9 parts have it, including SYLVANIA 921LL (Back Up / Reverse Lamp Bulb) and SYLVANIA 3057 (Brake Light Bulb). Each part number opens a page with every vehicle that part fits.
Back Up / Reverse Lamp Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Popular Fits: 5.3L V8 | 921LL | 🇨🇦 CA | Long LifeBase Type: W2.1x9.2d | View on Amazon |
| WAGNER Fits: 5.3L V8 | 921LL | 🇨🇦 CA | Long LifeWedge Base | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: 5.3L V8 | 921ST | 🇨🇦 CA | Cool WhiteSilver Star | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER Fits: 5.3L V8 | 921WLED | 🇨🇦 CA | LEDWhite | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: 5.3L V8 | 921 | 🇨🇦 CA | IncandescentSocket Type Bulb: W2.1x9.5d | View on Amazon |
| SYLVANIA Fits: 5.3L V8 | 921 | 🇨🇦 CA | Base Type: W2.1x9.2dWattage: 18.00 W | View on Amazon |
| WAGNER Fits: 5.3L V8 | 921 | 🇨🇦 CA | Bulb Type: T-5 Bulb 5/8 (16mm) DiameterVoltage: 12.800 Volts (Direct Current) | View on Amazon |
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.
7 Back Up / Reverse Lamp Bulb parts for the 2009 Buick Allure come from 3 brands — SYLVANIA, WAGNER and HELLA. The "Popular" part is SYLVANIA 921LL.
In the Extended Life grade, SYLVANIA and WAGNER supply 2 parts: grouped under the catalog's "Extended Life" designation — the notes column spells out what sets them apart. A representative part number is SYLVANIA 921LL.
In the Extra Bright (improved visibility, but shorter life) grade, SYLVANIA supplies 1 part: grouped under the catalog's "Extra Bright (improved visibility, but shorter life)" designation — the notes column spells out what sets them apart. A representative part number is SYLVANIA 921ST.
The LED (instant-on, long life, energy-saving) section lists 1 option from WAGNER — grouped under the catalog's "LED (instant-on, long life, energy-saving)" designation — the notes column spells out what sets them apart. WAGNER 921WLED is listed in this group.
In the Standard Replacement grade, HELLA, SYLVANIA and WAGNER supply 3 parts: built to original-equipment specification. A representative part number is HELLA 921.
Listed part numbers: SYLVANIA 921LL and SYLVANIA 921ST, plus the other parts above.
Brake Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: 5.3L V8 | 3057LL | 🇨🇦 CA | Long LifeBase Type: W2.5x16q | View on Amazon |
| WAGNER Fits: 5.3L V8 | 3057LL | 🇨🇦 CA | Long LifeBulb Type: Miniature Lamp GT-8 | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: 5.3L V8 | 3057ST | 🇨🇦 CA | Silver StarCool White | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: 5.3L V8 | 3057SL | 🇨🇦 CA | LED | View on Amazon |
| SYLVANIA Fits: 5.3L V8 | 3057LED | 🇨🇦 CA | ZEVO | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Popular Fits: 5.3L V8 | 3057 | 🇨🇦 CA | Base Type: W2.5x16qWattage: 26.90 W | View on Amazon |
| WAGNER Popular Fits: 5.3L V8 | 3057 | 🇨🇦 CA | Bulb Type: Miniature Lamp GT-8Double Contact Wedge Base | View on Amazon |
| ACDELCO Fits: 5.3L V8 | L3057 | 🇺🇸 US 🇨🇦 CA | Professional | View on Amazon |
| HELLA Fits: 5.3L V8 | 3057 | 🇨🇦 CA | IncandescentAverage Rated Life: 1200.0 HR | View on Amazon |
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.
9 Brake Light Bulb parts for the 2009 Buick Allure come from 4 brands — SYLVANIA, WAGNER, ACDELCO and 1 other brand. The "Popular" part is SYLVANIA 3057.
Extended Life: 2 parts, from SYLVANIA and WAGNER. A representative part number is SYLVANIA 3057LL.
Extra Bright (improved visibility, but shorter life): 1 part, from SYLVANIA. A representative part number is SYLVANIA 3057ST.
The LED (instant-on, long life, energy-saving) section: 2 options from SYLVANIA. SYLVANIA 3057SL is listed in this group.
Standard Replacement: 4 parts, from SYLVANIA, WAGNER, ACDELCO and 1 other brand. A representative part number is SYLVANIA 3057.
Part numbers include SYLVANIA 3057, SYLVANIA 3057LL and SYLVANIA 3057ST, among others listed above.
Daytime Running Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Popular Fits: 5.3L V8 | H11LL | 🇨🇦 CA | Long Life | View on Amazon |
| HELLA Fits: 5.3L V8 | H11LL | 🇨🇦 CA | HalogenSocket Type Bulb: PGJ19-2 | View on Amazon |
| WAGNER Fits: 5.3L V8 | 1255H11LL | 🇨🇦 CA | Long Life | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Fits: 5.3L V8 | H11P50 | 🇨🇦 CA | HalogenPerformance 50+ | View on Amazon |
| HELLA Fits: 5.3L V8 | H1120 | 🇨🇦 CA | HalogenSocket Type Bulb: PGJ19-2 | View on Amazon |
| SYLVANIA Fits: 5.3L V8 | H11XV | 🇨🇦 CA | Xtra VisionColor Temperature: 3200 KV | View on Amazon |
| SYLVANIA Fits: 5.3L V8 | H11SU | 🇨🇦 CA | Silver Star UltraColor Temperature: 4100 KV | View on Amazon |
| SYLVANIA Fits: 5.3L V8 | H11ST | 🇨🇦 CA | Color Temperature: 4000 KVSilver Star | View on Amazon |
| SYLVANIA Fits: 5.3L V8 | H11SZGP | 🇨🇦 CA | Silver Star zXe GOLDBase Type: PGJ19 | View on Amazon |
| WAGNER Fits: 5.3L V8 | H11BLX | 🇨🇦 CA | BritelitePGJ19-2 Base | View on Amazon |
| WAGNER Fits: 5.3L V8 | H11TVX | 🇨🇦 CA | Truview Plus1.733 Base | View on Amazon |
Reduced Glare (for rain, fog, snow, or rural driving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Fits: 5.3L V8 | H11YL | 🇨🇦 CA | HalogenSocket Type Bulb: PGJ19-2 | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Popular Fits: 5.3L V8 | H11 | 🇨🇦 CA | Base Type: PGJ19-2 | View on Amazon |
| WAGNER Popular Fits: 5.3L V8 | 1255H11 | 🇨🇦 CA | Bulb Color: Clear | View on Amazon |
| HELLA Fits: 5.3L V8 | H11 | 🇨🇦 CA | HalogenSocket Type Bulb: PGJ19-2 or Socket Type Bulb: PGJY19-2 | View on Amazon |
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.
15 Daytime Running Light Bulb parts are listed for the 2009 Buick Allure, from SYLVANIA, HELLA and WAGNER. SYLVANIA H11LL carries the "Popular" badge.
The Extended Life section: 3 options from SYLVANIA, HELLA and WAGNER. SYLVANIA H11LL is listed in this group.
The Extra Bright (improved visibility, but shorter life) section: 8 options from SYLVANIA, HELLA and WAGNER. HELLA H11P50 is listed in this group.
In the Reduced Glare (for rain, fog, snow, or rural driving) grade, HELLA supplies 1 part: grouped under the catalog's "Reduced Glare (for rain, fog, snow, or rural driving)" designation — the notes column spells out what sets them apart. A representative part number is HELLA H11YL.
The Standard Replacement section: 3 options from SYLVANIA, WAGNER and HELLA. SYLVANIA H11 is listed in this group.
Dome Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: 5.3L V8 | 168LL | 🇨🇦 CA | Long LifeBase Type: W2.1x9.2d | View on Amazon |
| WAGNER Fits: 5.3L V8 | 168LL | 🇨🇦 CA | Long LifeWedge Base | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: 5.3L V8 | 168ST | 🇨🇦 CA | Cool WhiteSilver Star | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Fits: 5.3L V8 | 921LED5K | 🇨🇦 CA | LED Miniature Bulb with Color Temperature of 5000KSocket Type Bulb: SV8.5-8 | View on Amazon |
| SYLVANIA Fits: 5.3L V8 | 168SL | 🇨🇦 CA | LEDCool White | View on Amazon |
| WAGNER Fits: 5.3L V8 | T10LED | 🇨🇦 CA | Tru View PLUS LED | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: 5.3L V8 | 168 | 🇨🇦 CA | IncandescentSocket Type Bulb: W2.1x9.5d | View on Amazon |
| WAGNER Popular Fits: 5.3L V8 | 168 | 🇨🇦 CA | Wedge Base4.900 Watt | View on Amazon |
| GM GENUINE Fits: 5.3L V8 | L168 | 🇺🇸 US 🇨🇦 CA | Bulb Technology: IncandescentHeight: 2 in | View on Amazon |
| SYLVANIA Fits: 5.3L V8 | 168 | 🇨🇦 CA | Base Type: W2.1x9.2dWattage: 4.90 W | View on Amazon |
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.
10 Dome Light Bulb parts for the 2009 Buick Allure come from 4 brands — SYLVANIA, WAGNER, HELLA and 1 other brand. The "Popular" part is HELLA 168.
Extended Life: 2 parts, from SYLVANIA and WAGNER. A representative part number is SYLVANIA 168LL.
Extra Bright (improved visibility, but shorter life): 1 part, from SYLVANIA. A representative part number is SYLVANIA 168ST.
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: 4 parts, from HELLA, WAGNER, GM GENUINE and 1 other brand. A representative part number is HELLA 168.
Buying Electrical Bulb & Socket Parts for a 2009 Buick Allure
On this vehicle, the bulb and socket system covers every bulb and socket on the vehicle, from headlamps to instrument-cluster illumination.
- Match the engine first. Every electrical bulb & socket part here is engine-specific; each row shows which engine(s) it fits.
- 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: Daytime Running Light Bulb and Dome Light Bulb .
Frequently Asked Questions
How many electrical bulb & socket parts fit the 2009 Buick Allure?
Our catalog currently lists 41 electrical bulb & socket parts for the 2009 Buick Allure across 4 subcategories and 5 brands, covering both the 3.8L V6 and the 5.3L V8. Each part is matched to the engine(s) it fits.
Do electrical bulb & socket parts differ between 2009 Buick Allure engines?
Yes. Every electrical bulb & socket part on this page is engine-specific. Each row shows which engine(s) it fits — use the filter at the top to hide the rest. If you're unsure which engine you have, check the emissions label under the hood or the 8th character of your VIN.
What are the signs of electrical bulb & socket problems on a 2009 Buick Allure?
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 2009 Buick Allure 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 2009 Buick Allure?
First match the engine — each row shows which engine(s) the part fits. 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 2009 Buick Allure
Electrical Bulb & Socket Parts for Other Buick Allure Years
Switch vehicle or jump to a subcategory
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.