The 2008 Cadillac Escalade has 185 electrical bulb & socket parts with verified fitment on this page — 22 part types and 16 brands, covering the 6.2L V8 engine. Each part includes a manufacturer part number and application notes.
On the 2008 Cadillac Escalade, the bulb and socket system covers every bulb and socket on the vehicle, from headlamps to instrument-cluster illumination. Most of the listed parts are License Plate Lamp Bulb (19 parts), Back Up / Reverse Lamp Bulb (17 parts) and Turn Signal Lamp Bulb (17 parts). The other 19 part types cover the remaining 132 parts.
Every part on this page is matched to the 6.2L V8 — the only engine offered in the 2008 Cadillac Escalade.
The most listed brands for 2008 Cadillac Escalade electrical bulb & socket parts are SYLVANIA (59 parts), WAGNER (33 parts) and HELLA (30 parts), plus 13 more brands. Quality grades include Standard Replacement, Extended Life and LED.
43 parts on this 2008 Cadillac Escalade page carry a "Popular" badge — the source catalog's flag for options frequently chosen for this vehicle — including HELLA 7440LL (Back Up / Reverse Lamp Bulb) and HELLA 3057 (Brake Light Bulb). Click any part number to see every vehicle that part fits.
Back Up / Reverse Lamp Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular | 7440LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IncandescentSocket Type Bulb: W3X16D | View on Amazon |
| SYLVANIA Popular | 7440LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeBase Type: W3X16D | View on Amazon |
| WAGNER | 7440LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeSingle Contact Wedge Base | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA | 7440ST | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Cool WhiteSilver Star | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN | 7440WSMD | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Escalade Base Model or Escalade ESV | View on Amazon |
| DORMAN | 7440WHP | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Escalade Base Model or Escalade ESVLED | View on Amazon |
| WAGNER | 7440WLED | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LEDWhite | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular | 7440 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IncandescentSocket Type Bulb: W3X16D | View on Amazon |
| PHILIPS Popular | 7440 | 🇺🇸 US 🇨🇦 CA | Backup LightStandard | View on Amazon |
| GM GENUINE | 7441 | 🇺🇸 US 🇨🇦 CA | Escalade EXTTRADE # 7441 | View on Amazon |
| GM GENUINE | 15821754 | 🇺🇸 US 🇨🇦 CA | Fits TRADE 7440TAIL AND S/LP(T89) | View on Amazon |
| HELLA | 7441 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IncandescentSocket Type Bulb: W3X16D | View on Amazon |
| PHILIPS | 7441 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Escalade EXT | View on Amazon |
| SYLVANIA | 7440 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Base Type: W3X16DWattage: 25.00 W | View on Amazon |
| WAGNER | 7441 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Escalade EXT | View on Amazon |
| WAGNER | 7440 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Single Contact Wedge Base21.000 Watt | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA | 7441 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Escalade EXT | 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.
17 Back Up / Reverse Lamp Bulb parts are listed for the 2008 Cadillac Escalade, from SYLVANIA, WAGNER, HELLA and 3 other brands. HELLA 7440LL carries the "Popular" badge.
The Extended Life section lists 3 options from HELLA, SYLVANIA and WAGNER — grouped under the catalog's "Extended Life" designation — the notes column spells out what sets them apart. HELLA 7440LL 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 7440ST is listed in this group.
In the LED (instant-on, long life, energy-saving) grade, DORMAN and WAGNER supply 3 parts: 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 DORMAN 7440WSMD.
The Standard Replacement section lists 9 options from HELLA, PHILIPS, GM GENUINE and 2 other brands — built to original-equipment specification. HELLA 7440 is listed in this group.
1 ungrouped part is not assigned to a grade, with the same engine-level match.
Brake Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA | 3057LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeBase Type: W2.5x16q | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA | 3057ST | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Silver StarCool White | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA | 3057SL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LED | View on Amazon |
| SYLVANIA | 3057LED | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | ZEVO | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular | 3057 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IncandescentAverage Rated Life: 1200.0 HR | View on Amazon |
| SYLVANIA Popular | 3057 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Base Type: W2.5x16qWattage: 26.90 W | View on Amazon |
| GM GENUINE | 19355642 | 🇺🇸 US 🇨🇦 CA | Wattage: 26.88 W | View on Amazon |
| WAGNER | 3057KX | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Escalade EXT | 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.
8 Brake Light Bulb parts are listed for the 2008 Cadillac Escalade, from SYLVANIA, HELLA, GM GENUINE and 1 other brand. HELLA 3057 carries the "Popular" badge.
The Extended Life section: 1 option from SYLVANIA. SYLVANIA 3057LL is listed in this group.
The Extra Bright (improved visibility, but shorter life) section: 1 option from SYLVANIA. SYLVANIA 3057ST is listed in this group.
LED (instant-on, long life, energy-saving): 2 parts, from SYLVANIA. A representative part number is SYLVANIA 3057SL.
The Standard Replacement section: 4 options from HELLA, SYLVANIA, GM GENUINE and 1 other brand. HELLA 3057 is listed in this group.
Part numbers include HELLA 3057, SYLVANIA 3057LL and SYLVANIA 3057ST, among others listed above.
Daytime Running Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Popular | 12085LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Longer Life | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Popular | 12085 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits or Standard | View on Amazon |
| GM GENUINE | 10351675 | 🇺🇸 US 🇨🇦 CA | Except Right Hand Rule of Road Headlamp (T84)Clear | View on Amazon |
| SYLVANIA | 5201 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Escalade Base Model or Escalade ESV | View on Amazon |
| SYLVANIA | 5202 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Base Type: PG20-3Wattage: 24.00 W | View on Amazon |
| WAGNER | 5201 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon |
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA | 5202SZB | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Silver Star zXeBlue | 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.
7 Daytime Running Light Bulb parts for the 2008 Cadillac Escalade come from 4 brands — SYLVANIA, PHILIPS, GM GENUINE and 1 other brand. The "Popular" part is PHILIPS 12085LL.
Extended Life: 1 part, from PHILIPS. A representative part number is PHILIPS 12085LL.
Standard Replacement: 5 parts, from SYLVANIA, PHILIPS, GM GENUINE and 1 other brand. A representative part number is PHILIPS 12085.
1 further part sits outside the graded sections, with the same engine-level match.
Listed part numbers: PHILIPS 12085LL, PHILIPS 12085 and GM GENUINE 10351675, plus the other parts above.
Dome Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA | 2122LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Base Type: Double-End CapLong Life | View on Amazon |
| WAGNER | 2122LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeDouble End Cap Base | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Popular | 212WSMD | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Wattage: 1.44 WBulb Material Color: | View on Amazon |
| PUTCO | 980023 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LED | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PILOT AUTOMOTIVE Popular | PL2112PK | 🇺🇸 US 🇨🇦 CA | Except EXTERIOR BULBS,STANDARDCOMPARE withoutRIGINAL | View on Amazon |
| PHILIPS | 2122 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits or Standard | View on Amazon |
| SYLVANIA | 2122 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| WAGNER | 2122 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Double End Cap Base9.990 Watt | 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.
8 Dome Light Bulb parts are listed for the 2008 Cadillac Escalade, from SYLVANIA, WAGNER, DORMAN and 3 other brands. DORMAN 212WSMD carries the "Popular" badge.
The Extended Life section: 2 options from SYLVANIA and WAGNER. SYLVANIA 2122LL is listed in this group.
LED (instant-on, long life, energy-saving): 2 parts, from DORMAN and PUTCO. A representative part number is DORMAN 212WSMD.
The Standard Replacement section: 4 options from PILOT AUTOMOTIVE, PHILIPS, SYLVANIA and 1 other brand. PILOT AUTOMOTIVE PL2112PK is listed in this group.
This group includes DORMAN 212WSMD and SYLVANIA 2122LL and the remaining parts above.
Door Panel Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA | 168LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IncandescentLong Life | View on Amazon |
| SYLVANIA | 168LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeBase Type: W2.1x9.2d | View on Amazon |
| WAGNER | 168LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeWedge Base | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA | 168ST | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Cool WhiteSilver Star | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA | 921LED5K | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LED Miniature Bulb with Color Temperature of 5000KSocket Type Bulb: SV8.5-8 | View on Amazon |
| SYLVANIA | 168SL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LEDCool White | View on Amazon |
| WAGNER | T10LED | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Tru View PLUS LED | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular | 168 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IncandescentSocket Type Bulb: W2.1x9.5d | View on Amazon |
| WAGNER Popular | 168 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Wedge Base4.900 Watt | View on Amazon |
| SYLVANIA | 168 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Base Type: W2.1x9.2dWattage: 4.90 W | View on Amazon |
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.
10 Door Panel Light Bulb parts for the 2008 Cadillac Escalade come from 3 brands — SYLVANIA, HELLA and WAGNER. The "Popular" part is HELLA 168.
Extended Life: 3 parts, from HELLA, SYLVANIA and WAGNER. A representative part number is HELLA 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: 3 parts, from HELLA, WAGNER and SYLVANIA. A representative part number is HELLA 168.
Fog / Driving Lamp Bulb
Blue-Coated (stylish, bright-white look)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA | H71071252 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Extreme WhiteHalogen | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA | 9145ST | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Silver StarBlue | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA | 226971561 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Socket Type Bulb: P20D/P22D | View on Amazon |
| PHILIPS | 9145USLED | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Ultinon Sport LED | View on Amazon |
| SYLVANIA | 9145LEDSP | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LED | View on Amazon |
| WAGNER | 9145LED | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LED | View on Amazon |
Reduced Glare (for rain, fog, snow, or rural driving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA | H71071112 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Extreme YellowHalogen | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular | 9005 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | HalogenSocket Type Bulb: P20D | View on Amazon |
| SYLVANIA Popular | 9145 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Base Type: PY20DWattage: 45.00 W | View on Amazon |
| WAGNER Popular | 9145 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Frontwith Factory Halogens | View on Amazon |
| HELLA | H10 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | HalogenSocket Type Bulb: PY20D | View on Amazon |
| PHILIPS | 9145H | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front | View on Amazon |
| PILOT AUTOMOTIVE | XBH10B | 🇺🇸 US 🇨🇦 CA | Fits Driving And Fog LightFOG LIGHT | View on Amazon |
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.
13 Fog / Driving Lamp Bulb parts for the 2008 Cadillac Escalade come from 5 brands — HELLA, SYLVANIA, PHILIPS and 2 other brands. 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: 4 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: 6 parts, from HELLA, SYLVANIA, WAGNER and 2 other brands. A representative part number is HELLA 9005.
Fog / Driving Lamp Socket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS | 1P3539 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Bulb # 9005Wiring Harness | View on Amazon |
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.
This group shows a single part: WELLS 1P3539.
Glove Box Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA | 194LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IncandescentLong Life | View on Amazon |
| SYLVANIA | 194LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeBase Type: W2.1x9.2d | View on Amazon |
| WAGNER | 194LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeBulb Type: T-3-1/4 Bulb 13/32 (10mm) Diameter | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA | 194ST | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Color Temperature: 3200 KVSilver Star | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular | 921LED5K | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LED Miniature Bulb with Color Temperature of 5000KSocket Type Bulb: SV8.5-8 | View on Amazon |
| DORMAN | 194WHP | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Bulb Type 1942 Watt | View on Amazon |
| DORMAN | 194WSMD | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Bulb Type 1941.2 Watt | View on Amazon |
| SYLVANIA | 194BSL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LEDBlue | View on Amazon |
| SYLVANIA | 194SL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LEDCool White | View on Amazon |
| SYLVANIA | 194BLED | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | BlueZEVO | View on Amazon |
| SYLVANIA | 194LED | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | ZEVOCool White | View on Amazon |
| WAGNER | T10LED | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Tru View PLUS LED | View on Amazon |
| WAGNER | 194LEDW | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LEDGlass:Clear (T3-1/4), Number of Filaments:1, Watts:3.78 (0.16 cp), Base:Wedge (W2.1x9.5d) | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular | 194 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Brightness: 2.0 CPIncandescent | View on Amazon |
| SYLVANIA Popular | 194 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Base Type: W2.1x9.2dWattage: 3.80 W | View on Amazon |
| WAGNER Popular | 194 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Wedge Base3.780 Watt | View on Amazon |
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.
16 Glove Box Light Bulb parts for the 2008 Cadillac Escalade come from 4 brands — SYLVANIA, WAGNER, HELLA and 1 other brand. The "Popular" part is HELLA 921LED5K.
Extended Life: 3 parts, from HELLA, SYLVANIA and WAGNER. A representative part number is HELLA 194LL.
Extra Bright (improved visibility, but shorter life): 1 part, from SYLVANIA. A representative part number is SYLVANIA 194ST.
The LED (instant-on, long life, energy-saving) section: 9 options from SYLVANIA, DORMAN, WAGNER and 1 other brand. HELLA 921LED5K is listed in this group.
Standard Replacement: 3 parts, from HELLA, SYLVANIA and WAGNER. A representative part number is HELLA 194.
Headlamp Bulb
HID (intense white light)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular | D1S4300K | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 4300KSocket Type Bulb: PK32D-2 | View on Amazon |
| SYLVANIA Popular | D1S | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | High Beam and Low Beam | View on Amazon |
| HELLA | D1S5000K | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 5000KSocket Type Bulb: PK32D-2 | View on Amazon |
| PHILIPS | D1S | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Low Beamor High Beam and Low BeamEscalade EXT | View on Amazon |
| SYLVANIA | D1SSZ | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Silver Star zXe | View on Amazon |
| ÜRO PARTS | D1S | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 4300K | View on Amazon |
| WAGNER | D1S | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Xenon Gas | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO | 19351924 | 🇺🇸 US 🇨🇦 CA | GM Original EquipmentBeam Type: High Beam | View on Amazon |
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.
8 Headlamp Bulb parts for the 2008 Cadillac Escalade come from 6 brands — HELLA, SYLVANIA, PHILIPS and 3 other brands. The "Popular" part is HELLA D1S4300K.
In the HID (intense white light) grade, HELLA, SYLVANIA, PHILIPS and 2 other brands supply 7 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 HELLA D1S4300K.
Standard Replacement: 1 part, from ACDELCO. A representative part number is ACDELCO 19351924.
Part numbers include HELLA D1S4300K, SYLVANIA D1S and HELLA D1S5000K, among others listed above.
Headlamp Socket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Popular | PT3871 | 🇺🇸 US 🇨🇦 CA | GM Original Equipment | View on Amazon |
| WELLS Popular | 6S1047 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Gender: MaleWire Gauge Measurement: 18 | View on Amazon |
| BWD/NIEHOFF | PT999 | 🇺🇸 US 🇨🇦 CA | Headlamp Connectorwith 8 Female Terminals | View on Amazon |
| BWD/NIEHOFF | PT944 | 🇺🇸 US 🇨🇦 CA | Headlamp Connectorwith 3 Female Terminals | View on Amazon |
| ROSTRA | 610023 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| STANDARD MOTOR PRODUCTS | S1501 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Connector Shape: Rectangle | View on Amazon |
| STANDARD MOTOR PRODUCTS | S1445 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Wiring Harness Length (In): 17Wiring Harness Length (mm): 431.8 | View on Amazon |
| WELLS | 1P3539 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | High Beamwith Bulb # 9005 | View on Amazon |
| WELLS | 1P4251 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Socket and Connector | View on Amazon |
| WELLS | 1P3311 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Terminal Quantity: 8Wire Gauge Measurement: 12 GA. | View on Amazon |
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.
10 Headlamp Socket parts for the 2008 Cadillac Escalade come from 5 brands — WELLS, BWD/NIEHOFF, STANDARD MOTOR PRODUCTS and 2 other brands. The "Popular" part is ACDELCO PT3871.
License Plate Lamp Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA | 168LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IncandescentLong Life | View on Amazon |
| SYLVANIA | 2825LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeBase Type: W2.1x9.5d | View on Amazon |
| SYLVANIA | 168LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeBase Type: W2.1x9.2d | View on Amazon |
| WAGNER | 17177LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeW2.1x9.5d Base | View on Amazon |
| WAGNER | 168LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeWedge Base | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA | 168ST | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Cool WhiteSilver Star | View on Amazon |
| SYLVANIA | 2825ST | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | BlueSilver Star | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular | 921LED5K | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LED Miniature Bulb with Color Temperature of 5000KSocket Type Bulb: SV8.5-8 | View on Amazon |
| SYLVANIA | 168SL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LEDCool White | View on Amazon |
| SYLVANIA | 2825SL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LEDCool White | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular | 2825 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IncandescentSocket Type Bulb: W2.1x9.5d | View on Amazon |
| HELLA Popular | 168 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IncandescentSocket Type Bulb: W2.1x9.5d | View on Amazon |
| WAGNER Popular | 168 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Wedge Base4.900 Watt | View on Amazon |
| GM GENUINE | 13500812 | 🇺🇸 US 🇨🇦 CA | Escalade Base Model or Escalade ESVTRADE # W5WLL | View on Amazon |
| GM GENUINE | L168 | 🇺🇸 US 🇨🇦 CA | Bulb Technology: IncandescentHeight: 2 in | View on Amazon |
| HELLA | 2825BL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IncandescentSocket Type Bulb: W2.1x9.5d | View on Amazon |
| SYLVANIA | 2825 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Base Type: W2.1x9.5dWattage: 5.00 W | View on Amazon |
| SYLVANIA | 168 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Base Type: W2.1x9.2dWattage: 4.90 W | View on Amazon |
| WAGNER | 17177 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | W2.1x9.5d Base5.000 Watt | View on 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.
19 License Plate Lamp Bulb parts are listed for the 2008 Cadillac Escalade, from SYLVANIA, HELLA, WAGNER and 1 other brand. HELLA 921LED5K carries the "Popular" badge.
The Extended Life section: 5 options from SYLVANIA, WAGNER and HELLA. HELLA 168LL is listed in this group.
The Extra Bright (improved visibility, but shorter life) section: 2 options from SYLVANIA. SYLVANIA 168ST is listed in this group.
LED (instant-on, long life, energy-saving): 3 parts, from SYLVANIA and HELLA. A representative part number is HELLA 921LED5K.
The Standard Replacement section: 9 options from HELLA, WAGNER, GM GENUINE and 1 other brand. HELLA 2825 is listed in this group.
Map / Reading Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA | 2122LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Base Type: Double-End CapLong Life | View on Amazon |
| WAGNER | 2122LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeDouble End Cap Base | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Popular | 212WSMD | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Wattage: 1.44 WLight Color: | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PILOT AUTOMOTIVE Popular | PL2112PK | 🇺🇸 US 🇨🇦 CA | Map LightExcept EXTERIOR BULBS,STANDARD | View on Amazon |
| PHILIPS | 2122 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits or Map Light | View on Amazon |
| SYLVANIA | 2122 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| WAGNER | 2122 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Double End Cap Base9.990 Watt | View on Amazon |
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.
7 Map / Reading Light Bulb parts are listed for the 2008 Cadillac Escalade, from SYLVANIA, WAGNER, DORMAN and 2 other brands. DORMAN 212WSMD carries the "Popular" badge.
The Extended Life section: 2 options from SYLVANIA and WAGNER. SYLVANIA 2122LL is listed in this group.
LED (instant-on, long life, energy-saving): 1 part, from DORMAN. A representative part number is DORMAN 212WSMD.
The Standard Replacement section: 4 options from PILOT AUTOMOTIVE, PHILIPS, SYLVANIA and 1 other brand. PILOT AUTOMOTIVE PL2112PK is listed in this group.
Listed part numbers: DORMAN 212WSMD and SYLVANIA 2122LL, plus the other parts above.
Outside Mirror Illumination Lamp Bulb
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 13500812 | 🇺🇸 US 🇨🇦 CA | Escalade Base Model or Escalade ESVTrade # W5WLL | View on Amazon |
This table covers the replacement bulbs for the Outside Mirror Illumination 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.
One part is listed for the 2008 Cadillac Escalade — GM GENUINE 13500812.
Parking Lamp Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Popular | 3757NALL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Longer LifeNatural Amber | View on Amazon |
| SYLVANIA | 3757ALL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeAmber | View on Amazon |
| WAGNER | 3757NALL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeNatural Amber | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Popular | 13503401 | 🇺🇸 US 🇨🇦 CA | T3-1/4 MINIATURE WEDGE BASE | View on Amazon |
| GM GENUINE | 13503359 | 🇺🇸 US 🇨🇦 CA | SIDE MARKER SOCKET | View on Amazon |
| HELLA | 3757A | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IncandescentAverage Rated Life: 600.0 HR | View on Amazon |
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.
6 Parking Lamp Bulb parts for the 2008 Cadillac Escalade come from 5 brands — GM GENUINE, PHILIPS, SYLVANIA and 2 other brands. The "Popular" part is PHILIPS 3757NALL.
Extended Life: 3 parts, from PHILIPS, SYLVANIA and WAGNER. A representative part number is PHILIPS 3757NALL.
Standard Replacement: 3 parts, from GM GENUINE and HELLA. A representative part number is GM GENUINE 13503401.
Listed part numbers: PHILIPS 3757NALL and SYLVANIA 3757ALL, plus the other parts above.
Side Marker Lamp Socket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| STANDARD MOTOR PRODUCTS Popular | S789 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Gray | View on Amazon |
| ACDELCO | LS176 | 🇺🇸 US 🇨🇦 CA | Gold | View on Amazon |
| ROSTRA | 610191 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front | View on Amazon |
| STANDARD MOTOR PRODUCTS | HP4555 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Handy PackGray | View on Amazon |
| WELLS | 1P1412 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Wiring Harness Length: 8.59 In | View on Amazon |
This table covers the sockets that hold a Side Marker 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.
5 Side Marker Lamp Socket parts are listed for the 2008 Cadillac Escalade, from STANDARD MOTOR PRODUCTS, ACDELCO, ROSTRA and 1 other brand. STANDARD MOTOR PRODUCTS S789 carries the "Popular" badge.
Listed part numbers: STANDARD MOTOR PRODUCTS S789, ACDELCO LS176 and ROSTRA 610191, plus the other parts above.
Side Marker Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA | 194LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IncandescentLong Life | View on Amazon |
| SYLVANIA | 194LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeBase Type: W2.1x9.2d | View on Amazon |
| WAGNER | 194LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeBulb Type: T-3-1/4 Bulb 13/32 (10mm) Diameter | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA | 194ST | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Color Temperature: 3200 KVSilver Star | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA | 194BSL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LEDBlue | View on Amazon |
| SYLVANIA | 194SL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LEDCool White | View on Amazon |
| WAGNER | 194LEDW | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LEDGlass:Clear (T3-1/4), Number of Filaments:1, Watts:3.78 (0.16 cp), Base:Wedge (W2.1x9.5d) | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular | 194 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Brightness: 2.0 CPIncandescent | View on Amazon |
| SYLVANIA Popular | 194 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Base Type: W2.1x9.2dWattage: 3.80 W | View on Amazon |
| WAGNER Popular | 194 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Wedge Base3.780 Watt | View on Amazon |
| GM GENUINE | 13503401 | 🇺🇸 US 🇨🇦 CA | RearEscalade EXT | View on Amazon |
| GM GENUINE | 13503359 | 🇺🇸 US 🇨🇦 CA | RearEscalade EXT | View on Amazon |
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.
12 Side Marker Light Bulb parts are listed for the 2008 Cadillac Escalade, 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: 5 options from GM GENUINE, HELLA, SYLVANIA and 1 other brand. HELLA 194 is listed in this group.
Step / Courtesy Light Bulb
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | L168 | 🇺🇸 US 🇨🇦 CA | Bulb Technology: IncandescentHeight: 2 in | View on Amazon |
| PEAK | 168 | 🇺🇸 US 🇨🇦 CA | Average Rated Life: 1500.0 HRWattage: 4.9 W | View on Amazon |
| PHILIPS | 2122 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Escalade ESVwith Bulb 2122 | View on Amazon |
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.
3 Step / Courtesy Light Bulb parts are listed for the 2008 Cadillac Escalade, from GM GENUINE, PEAK and PHILIPS.
This group includes GM GENUINE L168, PEAK 168 and PHILIPS 2122.
Tail Lamp Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA | 3057LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeBase Type: W2.5x16q | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA | 3057ST | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Silver StarCool White | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular | 2825 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IncandescentSocket Type Bulb: W2.1x9.5d | View on Amazon |
| SYLVANIA Popular | 3057 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Base Type: W2.5x16qWattage: 26.90 W | View on Amazon |
| HELLA | 3057 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IncandescentAverage Rated Life: 1200.0 HR | View on Amazon |
| HELLA | 7440 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IncandescentSocket Type Bulb: W3X16D | View on Amazon |
| WAGNER | 3057KX | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Escalade EXT | View on Amazon |
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.
7 Tail Lamp Bulb parts for the 2008 Cadillac Escalade come from 3 brands — SYLVANIA, HELLA and WAGNER. The "Popular" part is HELLA 2825.
Extended Life: 1 part, from SYLVANIA. 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.
Standard Replacement: 5 parts, from HELLA, SYLVANIA and WAGNER. A representative part number is HELLA 2825.
Listed part numbers: HELLA 2825, SYLVANIA 3057LL and SYLVANIA 3057ST, plus the other parts above.
Tail Lamp Socket / Connector Plate
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 84779454 | 🇺🇸 US 🇨🇦 CA | Black | View on Amazon |
| GM GENUINE | 15803483 | 🇺🇸 US 🇨🇦 CA | Escalade Base Model or Escalade ESVExc. TAIL AND S/LP(T89) | View on Amazon |
This table covers the Tail Lamp Socket / Connector plates. Typical signs include warpage, cracks, or a plate that no longer locates the assembly. Confirm which plate the notes describe — backing plates, clutch plates and strike plates are different parts.
2 Tail Lamp Socket / Connector Plate parts for the 2008 Cadillac Escalade come from GM GENUINE.
Listed part numbers: GM GENUINE 84779454 and GM GENUINE 15803483.
Trunk / Cargo Area Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Popular | 578LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Longer Life | View on Amazon |
| SYLVANIA | 578LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeBase Type: End Cap | View on Amazon |
| WAGNER | 578LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeDouble End Caps Base | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA | 578SL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LED | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Popular | 2122 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Escalade ESV | View on Amazon |
| SYLVANIA | 578 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| WAGNER | 578 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Double End Caps Base9.980 Watt | View on Amazon |
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.
7 Trunk / Cargo Area Light Bulb parts for the 2008 Cadillac Escalade come from 3 brands — SYLVANIA, PHILIPS and WAGNER. The "Popular" part is PHILIPS 578LL.
Extended Life: 3 parts, from PHILIPS, SYLVANIA and WAGNER. A representative part number is PHILIPS 578LL.
The LED (instant-on, long life, energy-saving) section: 1 option from SYLVANIA. SYLVANIA 578SL is listed in this group.
Standard Replacement: 3 parts, from PHILIPS, SYLVANIA and WAGNER. A representative part number is PHILIPS 2122.
This group includes PHILIPS 578LL and the remaining parts above.
Turn Signal Lamp Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Popular | 3757NALL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Longer LifeNatural Amber | View on Amazon |
| SYLVANIA Popular | 3157LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Base Type: W2.5x16qLong Life | View on Amazon |
| FAMOUS BRAND | BLB3057LL | 🇺🇸 US 🇨🇦 CA | Rear26.9/6.72 Watt, Plastic Wedge Base, Long Life | View on Amazon |
| PHILIPS | 3357NALL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Longer LifeNatural Amber | View on Amazon |
| PHILIPS | 3457NALL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Longer LifeNatural Amber | View on Amazon |
| SYLVANIA | 3057LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeBase Type: W2.5x16q | View on Amazon |
| SYLVANIA | 3757ALL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeAmber | View on Amazon |
| WAGNER | 3757NALL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeNatural Amber | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA | 3057ST | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Silver StarCool White | View on Amazon |
| SYLVANIA | 3157ST | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Silver StarCool White | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Popular | 3057 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Base Type: W2.5x16qWattage: 26.90 W | View on Amazon |
| SYLVANIA Popular | 3157 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Base Type: W2.5x16qWattage: 27.00 W | View on Amazon |
| GM GENUINE | 15855631 | 🇺🇸 US 🇨🇦 CA | Fits FrontEscalade Base Model | View on Amazon |
| HELLA | 3057 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IncandescentAverage Rated Life: 1200.0 HR | View on Amazon |
| HELLA | 3757A | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IncandescentAverage Rated Life: 600.0 HR | View on Amazon |
| PILOT AUTOMOTIVE | PL3757APK | 🇺🇸 US 🇨🇦 CA | FrontExterior Bulbs,Standard | View on Amazon |
| WAGNER | 3057KX | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | RearEscalade EXT | 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.
17 Turn Signal Lamp Bulb parts are listed for the 2008 Cadillac Escalade, from SYLVANIA, PHILIPS, WAGNER and 4 other brands. PHILIPS 3757NALL carries the "Popular" badge.
The Extended Life section: 8 options from PHILIPS, SYLVANIA, FAMOUS BRAND and 1 other brand. PHILIPS 3757NALL is listed in this group.
The Extra Bright (improved visibility, but shorter life) section: 2 options from SYLVANIA. SYLVANIA 3057ST is listed in this group.
The Standard Replacement section: 7 options from SYLVANIA, HELLA, GM GENUINE and 2 other brands. SYLVANIA 3057 is listed in this group.
Vanity Mirror / Sun Visor Light Bulb
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE | 13502343 | 🇺🇸 US 🇨🇦 CA | View on Amazon |
This table covers the replacement bulbs for the Vanity Mirror / Sun Visor 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.
This group shows a single part: GM GENUINE 13502343.
Buying Electrical Bulb & Socket Parts for a 2008 Cadillac Escalade
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 6.2L V8 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: License Plate Lamp Bulb and Back Up / Reverse Lamp Bulb .
Frequently Asked Questions
How many electrical bulb & socket parts fit the 2008 Cadillac Escalade?
Our catalog currently lists 185 electrical bulb & socket parts for the 2008 Cadillac Escalade across 22 subcategories and 16 brands, covering the 6.2L V8 engine. Each part is matched to the engine(s) it fits.
What are the signs of electrical bulb & socket problems on a 2008 Cadillac Escalade?
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 2008 Cadillac Escalade 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 2008 Cadillac Escalade?
Every part on this page is matched to the 6.2L V8 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 2008 Cadillac Escalade
Electrical Bulb & Socket Parts for Other Cadillac Escalade Years
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