The 2006 Cadillac SRX has 149 electrical bulb & socket parts with verified fitment on this page — 17 part types and 15 brands, covering both the 3.6L V6 and the 4.6L V8. Each part includes a manufacturer part number and application notes.
On the 2006 Cadillac SRX, the bulb and socket system covers every bulb and socket on the vehicle, from headlamps to instrument-cluster illumination. 69 parts of the 149 listed are Headlamp Bulb (39 parts), Headlamp Socket (17 parts) and Fog / Driving Lamp Bulb (13 parts). The other 14 part types cover the remaining 80 parts.
The 2006 Cadillac SRX was sold with both the 3.6L V6 and the 4.6L V8. Every part on this page is engine-specific. Each part shows which engine(s) it fits.
15 brands supply electrical bulb & socket parts for the 2006 Cadillac SRX, led by SYLVANIA (41 parts), HELLA (28 parts) and WAGNER (24 parts), plus 12 more brands. Quality grades include Standard Replacement, Extended Life and Extra Bright.
A "Popular" badge means the source catalog flagged the part as frequently chosen for the 2006 Cadillac SRX. 31 parts have it, including HELLA 3157 (Back Up / Reverse Lamp Bulb) and SYLVANIA H7XV (Daytime Running 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 |
|---|---|---|---|---|
| HELLA Fits: 3.6L V6 | 3157LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Incandescent27/8W | View on Amazon |
| SYLVANIA Fits: 3.6L V6 | 3157LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Base Type: W2.5x16qLong Life | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: 3.6L V6 | 3157ST | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Silver StarCool White | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Fits: 3.6L V6 | 3157WLED | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Ultinon LEDWhite | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: 3.6L V6 | 3157 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Incandescent27/7W | View on Amazon |
| SYLVANIA Popular Fits: 3.6L V6 | 3157 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Base Type: W2.5x16qWattage: 27.00 W | View on Amazon |
| ACDELCO Fits: 3.6L V6 | 3157KX | 🇺🇸 US 🇨🇦 CA | Gold | View on Amazon |
| WAGNER Fits: 3.6L V6 | 3157KX | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 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.
8 Back Up / Reverse Lamp Bulb parts for the 2006 Cadillac SRX come from 5 brands — SYLVANIA, HELLA, PHILIPS and 2 other brands. The "Popular" part is HELLA 3157.
In the Extended Life grade, HELLA and SYLVANIA 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 HELLA 3157LL.
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 3157ST.
The LED (instant-on, long life, energy-saving) section lists 1 option from PHILIPS — grouped under the catalog's "LED (instant-on, long life, energy-saving)" designation — the notes column spells out what sets them apart. PHILIPS 3157WLED is listed in this group.
In the Standard Replacement grade, HELLA, SYLVANIA, ACDELCO and 1 other brand supply 4 parts: built to original-equipment specification. A representative part number is HELLA 3157.
Part numbers include HELLA 3157, HELLA 3157LL and SYLVANIA 3157ST, among others listed above.
Daytime Running Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: 3.6L V6 | H7LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long Life | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Popular Fits: 3.6L V6 | H7XV | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Xtra VisionColor Temperature: 3200 KV | View on Amazon |
| SYLVANIA Fits: 3.6L V6 | H7ST | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Color Temperature: 4000 KVSilver Star | View on Amazon |
| SYLVANIA Fits: 3.6L V6 | H7SU | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Silver Star UltraColor Temperature: 4100 KV | View on Amazon |
| SYLVANIA Fits: 3.6L V6 | H7SZG | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Silver Star zXe GOLDColor Temperature: 4200 KV | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Popular Fits: 3.6L V6 | H7 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Base Type: PX26DWattage: 55.00 W | 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.
SYLVANIA supplies the 6 Daytime Running Light Bulb parts for the 2006 Cadillac SRX. SYLVANIA H7XV carries the "Popular" badge.
The Extended Life section: 1 option from SYLVANIA. SYLVANIA H7LL is listed in this group.
The Extra Bright (improved visibility, but shorter life) section: 4 options from SYLVANIA. SYLVANIA H7XV is listed in this group.
The Standard Replacement section: 1 option from SYLVANIA. SYLVANIA H7 is listed in this group.
Part numbers include SYLVANIA H7XV, SYLVANIA H7LL and SYLVANIA H7ST, among others listed above.
Dome Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Popular Fits: 3.6L V6 | 578LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Longer Life | View on Amazon |
| SYLVANIA Popular Fits: 3.6L V6 | 578LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeBase Type: End Cap | View on Amazon |
| WAGNER Fits: 3.6L V6 | 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 Fits: 3.6L V6 | 578SL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LED | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: 3.6L V6 | 578 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| WAGNER Fits: 3.6L V6 | 578 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Double End Caps Base9.980 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.
6 Dome Light Bulb parts for the 2006 Cadillac SRX come from 3 brands — SYLVANIA, WAGNER and PHILIPS. 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: 2 parts, from SYLVANIA and WAGNER. A representative part number is SYLVANIA 578.
Listed part numbers: PHILIPS 578LL, plus the other parts above.
Door Panel Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Popular Fits: 3.6L V6 | 906LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeBase Type: W2.1x9.2d | View on Amazon |
| WAGNER Fits: 3.6L V6 | 906LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeWedge Base | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: 3.6L V6 | 906SL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LED | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: 3.6L V6 | 906 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Base Type: W2.1x9.2dWattage: 9.00 W | View on Amazon |
| WAGNER Fits: 3.6L V6 | 906 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Wedge Base8.970 Watt | 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.
5 Door Panel Light Bulb parts are listed for the 2006 Cadillac SRX, from SYLVANIA and WAGNER. SYLVANIA 906LL carries the "Popular" badge.
The Extended Life section: 2 options from SYLVANIA and WAGNER. SYLVANIA 906LL is listed in this group.
LED (instant-on, long life, energy-saving): 1 part, from SYLVANIA. A representative part number is SYLVANIA 906SL.
The Standard Replacement section: 2 options from SYLVANIA and WAGNER. SYLVANIA 906 is listed in this group.
Part numbers include SYLVANIA 906LL and SYLVANIA 906SL, among others listed above.
Fog / Driving Lamp Bulb
Blue-Coated (stylish, bright-white look)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Fits: 3.6L V6 | H71071252 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Extreme WhiteHalogen | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: 3.6L V6 | 9145ST | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Silver StarBlue | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Fits: 3.6L V6 | 226971561 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Socket Type Bulb: P20D/P22D | View on Amazon |
| PHILIPS Fits: 3.6L V6 | 9145USLED | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Ultinon Sport LED | View on Amazon |
| SYLVANIA Fits: 3.6L V6 | 9145LEDSP | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LED | View on Amazon |
| WAGNER Fits: 3.6L V6 | 9145LED | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LED | View on Amazon |
Reduced Glare (for rain, fog, snow, or rural driving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Fits: 3.6L V6 | H71071112 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Extreme YellowHalogen | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: 3.6L V6 | 9005 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | HalogenSocket Type Bulb: P20D | View on Amazon |
| SYLVANIA Popular Fits: 3.6L V6 | 9145 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Base Type: PY20DWattage: 45.00 W | View on Amazon |
| WAGNER Popular Fits: 3.6L V6 | 9145 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Frontwith Factory Halogens | View on Amazon |
| HELLA Fits: 3.6L V6 | H10 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | HalogenSocket Type Bulb: PY20D | View on Amazon |
| PHILIPS Fits: 3.6L V6 | 9145H | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front | View on Amazon |
| PILOT AUTOMOTIVE Fits: 3.6L V6 | XBH10B | 🇺🇸 US 🇨🇦 CA | 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 are listed for the 2006 Cadillac SRX, from HELLA, SYLVANIA, PHILIPS and 2 other brands. HELLA 9005 carries the "Popular" badge.
The Blue-Coated (stylish, bright-white look) section lists 1 option from HELLA — grouped under the catalog's "Blue-Coated (stylish, bright-white look)" designation — the notes column spells out what sets them apart. HELLA H71071252 is listed in this group.
The Extra Bright (improved visibility, but shorter life) section: 1 option from SYLVANIA. SYLVANIA 9145ST is listed in this group.
LED (instant-on, long life, energy-saving): 4 parts, from HELLA, PHILIPS, SYLVANIA and 1 other brand. A representative part number is HELLA 226971561.
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 H71071112.
The Standard Replacement section: 6 options from HELLA, SYLVANIA, WAGNER and 2 other brands. HELLA 9005 is listed in this group.
Fog / Driving Lamp Socket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WELLS Fits: 3.6L V6 | 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.
One part is listed for the 2006 Cadillac SRX — WELLS 1P3539.
Headlamp Bulb
Blue-Coated (stylish, bright-white look)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Fits: 3.6L V6 | H71071412 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Extreme WhiteBulb Technology: Halogen | View on Amazon |
| HELLA Fits: 3.6L V6 | H71071422 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Extreme WhiteBulb Technology: Halogen | View on Amazon |
| HELLA Fits: 3.6L V6 | H71071452 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Extreme WhiteHalogen | View on Amazon |
| HELLA Fits: 3.6L V6 | H71071442 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Extreme WhiteHalogen | View on Amazon |
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Fits: 3.6L V6 | 9005XSLL | 🇺🇸 US 🇨🇦 CA | Longer LifeStraight Base Connector In Line with Bulb | View on Amazon |
| PHILIPS Fits: 3.6L V6 | 9006XSLL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Longer LifeStraight Base Connector In Line with Bulb | View on Amazon |
| SYLVANIA Fits: 3.6L V6 | 9005XSLL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeStraight Base Connector In Line with Bulb | View on Amazon |
| WAGNER Fits: 3.6L V6 | 9006XSLL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeStraight Base Connector In Line with Bulb | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Fits: 3.6L V6 | 9005XSCVP | 🇺🇸 US 🇨🇦 CA | Crystalvision PlatinumStraight Base Connector In Line with Bulb | View on Amazon |
| PHILIPS Fits: 3.6L V6 | 9005XSNGP | 🇺🇸 US 🇨🇦 CA | Nightguide PlatinumStraight Base Connector In Line with Bulb | View on Amazon |
| SYLVANIA Fits: 3.6L V6 | 9006XSST | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Silver StarStraight Base Connector In Line with Bulb | View on Amazon |
| SYLVANIA Fits: 3.6L V6 | 9005XSST | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Silver StarStraight Base Connector In Line with Bulb | View on Amazon |
| WAGNER Fits: 3.6L V6 | 9005XSBLX | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | BriteliteStraight Base Connector In Line with Bulb | View on Amazon |
| WAGNER Fits: 3.6L V6 | 9006XSBLX | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | BriteliteStraight Base Connector In Line with Bulb | View on Amazon |
HID (intense white light)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: 3.6L V6 | D1S4300K | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 4300KSocket Type Bulb: PK32D-2 | View on Amazon |
| SYLVANIA Popular Fits: 3.6L V6 | D1S | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Low Beamwith HID Headlights | View on Amazon |
| HELLA Fits: 3.6L V6 | D1S5000K | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 5000KSocket Type Bulb: PK32D-2 | View on Amazon |
| PHILIPS Fits: 3.6L V6 | D1S | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Low Beamwith HID headlamps | View on Amazon |
| SYLVANIA Fits: 3.6L V6 | D1SSZ | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Silver Star zXe | View on Amazon |
| ÜRO PARTS Fits: 3.6L V6 | D1S | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 4300K | View on Amazon |
| WAGNER Fits: 3.6L V6 | D1S | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Xenon Gas | View on Amazon |
Reduced Glare (for rain, fog, snow, or rural driving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Fits: 3.6L V6 | H71071462 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Extreme YellowHalogen | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: 3.6L V6 | 9005 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | HalogenSocket Type Bulb: P20D | View on Amazon |
| HELLA Popular Fits: 3.6L V6 | 9006 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | HalogenSocket Type Bulb: P22D or Socket Type Bulb: PG13 | View on Amazon |
| SYLVANIA Popular Fits: 3.6L V6 | 9005XS | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Straight Base Connector In Line with Bulb | View on Amazon |
| WAGNER Popular Fits: 3.6L V6 | 9005XS | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Straight Base Connector In Line with Bulb | View on Amazon |
| ACDELCO Fits: 3.6L V6 | 19351924 | 🇺🇸 US 🇨🇦 CA | GM Original EquipmentBeam Type: High Beam | View on Amazon |
| EIKO Fits: 3.6L V6 | 9006XS | 🇺🇸 US 🇨🇦 CA | Low BeamSTD Lamp | View on Amazon |
| GM GENUINE Fits: 3.6L V6 | 9005 | 🇺🇸 US 🇨🇦 CA | High Beamwith Trade # 9005 | View on Amazon |
| GM GENUINE Fits: 3.6L V6 | 9005SX | 🇺🇸 US 🇨🇦 CA | High BeamTRADE # 9005XSLL | View on Amazon |
| GM GENUINE Fits: 3.6L V6 | 92184172 | 🇺🇸 US 🇨🇦 CA | High BeamTRADE H7 | View on Amazon |
| GM GENUINE Fits: 3.6L V6 | 9006SXLL | 🇺🇸 US 🇨🇦 CA | Low BeamTRADE # 9006XSLL | View on Amazon |
| HELLA Fits: 3.6L V6 | 9005XS | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | HalogenStraight Base Connector In Line with Bulb | View on Amazon |
| HELLA Fits: 3.6L V6 | 9006XS | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | HalogenStraight Base Connector In Line with Bulb | View on Amazon |
| PHILIPS Fits: 3.6L V6 | 9006XS | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Straight Base Connector In Line with Bulb | View on Amazon |
| PHILIPS Fits: 3.6L V6 | 9005XS | 🇺🇸 US 🇨🇦 CA | Straight Base Connector In Line with Bulb | View on Amazon |
| PILOT AUTOMOTIVE Fits: 3.6L V6 | PL9006XSPK | 🇺🇸 US 🇨🇦 CA | Low BeamEXTERIOR BULBS,STANDARD - SINGLE PACK - withCOMPOSITE - COMPARE withoutRIGINAL | View on Amazon |
| SYLVANIA Fits: 3.6L V6 | 9006XS | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Straight Base Connector In Line with Bulb | View on Amazon |
| WAGNER Fits: 3.6L V6 | 9006XS | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Straight Base Connector In Line with Bulb | 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.
39 Headlamp Bulb parts are listed for the 2006 Cadillac SRX, from HELLA, PHILIPS, SYLVANIA and 6 other brands. HELLA D1S4300K carries the "Popular" badge. Blue-Coated (stylish, bright-white look), Extended Life, Extra Bright (improved visibility, but shorter life), HID (intense white light), Reduced Glare (for rain, fog, snow, or rural driving) and Standard Replacement are all represented, and Standard Replacement alone accounts for 17 parts.
Headlamp Socket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Popular Fits: 3.6L V6 | LS254 | 🇺🇸 US 🇨🇦 CA | Gold | View on Amazon |
| DORMAN Popular Fits: 3.6L V6 | 85813 | 🇺🇸 US 🇨🇦 CA | 2-Wire Halogen Low Beam Headlight 9006 Bulb | View on Amazon |
| STANDARD MOTOR PRODUCTS Popular Fits: 3.6L V6 | HP3960 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Handy PackBlack | View on Amazon |
| WELLS Popular Fits: 3.6L V6 | 6S1046 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Fits Low Beamwith Factory Halogen Headlightsor with Factory Halogen Headlights | View on Amazon |
| DORMAN Fits: 3.6L V6 | 84717 | 🇺🇸 US 🇨🇦 CA | H7 Bulbwith Straight Connector | View on Amazon |
| DORMAN Fits: 3.6L V6 | 84793 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | High Temperature SocketHigh Temperature 9006 Bulb | View on Amazon |
| DORMAN Fits: 3.6L V6 | 90808 | 🇺🇸 US 🇨🇦 CA | Bulb 4351 or 9006Ceramic Socket | View on Amazon |
| DORMAN Fits: 3.6L V6 | 90802 | 🇺🇸 US 🇨🇦 CA | Bulb H7Ceramic Socket | View on Amazon |
| ROSTRA Fits: 3.6L V6 | 610175 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | with Halogen and HID Headlights | View on Amazon |
| ROSTRA Fits: 3.6L V6 | 610004 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Low Beam | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 3.6L V6 | S523 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Black | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 3.6L V6 | HP4355 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Handy PackBlack | View on Amazon |
| STANDARD MOTOR PRODUCTS Fits: 3.6L V6 | S900 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Connector Shape: Rectangleblack | View on Amazon |
| UNITED MOTOR PRODUCTS Fits: 3.6L V6 | CON66 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Low Beamwith Factory Halogen Headlights | View on Amazon |
| WALKER PRODUCTS Fits: 3.6L V6 | 2701121 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Terminal Gender: Male | View on Amazon |
| WELLS Fits: 3.6L V6 | 1P3540 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Low Beamwith bulb # 9006 | View on Amazon |
| WELLS Fits: 3.6L V6 | 1P1444 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Terminal Gender: Female | 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.
17 Headlamp Socket parts are listed for the 2006 Cadillac SRX, from DORMAN, STANDARD MOTOR PRODUCTS, WELLS and 4 other brands. ACDELCO LS254 carries the "Popular" badge.
License Plate Lamp Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: 3.6L V6 | 2825LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeBase Type: W2.1x9.5d | View on Amazon |
| WAGNER Fits: 3.6L V6 | 17177LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeW2.1x9.5d Base | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: 3.6L V6 | 2825ST | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | BlueSilver Star | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: 3.6L V6 | 921LED5K | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LED Miniature Bulb with Color Temperature of 5000KSocket Type Bulb: SV8.5-8 | View on Amazon |
| SYLVANIA Fits: 3.6L V6 | 2825SL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LEDCool White | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: 3.6L V6 | 2825 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IncandescentSocket Type Bulb: W2.1x9.5d | View on Amazon |
| GM GENUINE Fits: 3.6L V6 | 13500812 | 🇺🇸 US 🇨🇦 CA | TRADE # W5WLL | View on Amazon |
| HELLA Fits: 3.6L V6 | 2825BL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IncandescentSocket Type Bulb: W2.1x9.5d | View on Amazon |
| SYLVANIA Fits: 3.6L V6 | 2825 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Base Type: W2.1x9.5dWattage: 5.00 W | View on Amazon |
| WAGNER Fits: 3.6L V6 | 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.
10 License Plate Lamp Bulb parts for the 2006 Cadillac SRX come from 4 brands — SYLVANIA, HELLA, WAGNER and 1 other brand. 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: 2 options from HELLA and SYLVANIA. HELLA 921LED5K is listed in this group.
Standard Replacement: 5 parts, from HELLA, GM GENUINE, SYLVANIA and 1 other brand. A representative part number is HELLA 2825.
Map / Reading Light Bulb
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: 3.6L V6 | 2886XSL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LEDStraight Base Connector In Line with Bulb | 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.
This group shows a single part: SYLVANIA 2886XSL.
Parking Lamp Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Popular Fits: 3.6L V6 | 2825LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeBase Type: W2.1x9.5d | View on Amazon |
| PHILIPS Fits: 3.6L V6 | 3757NALL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Longer LifeNatural Amber | View on Amazon |
| WAGNER Fits: 3.6L V6 | 17177LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeW2.1x9.5d Base | View on Amazon |
| WAGNER Fits: 3.6L V6 | 3757NALL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeNatural Amber | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: 3.6L V6 | 2825ST | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | BlueSilver Star | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: 3.6L V6 | 2825SL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LEDCool White | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: 3.6L V6 | 2825 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IncandescentSocket Type Bulb: W2.1x9.5d | View on Amazon |
| WAGNER Popular Fits: 3.6L V6 | 17177 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | W2.1x9.5d Base5.000 Watt | View on Amazon |
| GM GENUINE Fits: 3.6L V6 | 13500812 | 🇺🇸 US 🇨🇦 CA | Trade # W5WLLExcept HID Headlamps (TT6), HID, Left Hand Rule of Road Headlamps (TT7), HID, Right Hand Rule of Road Headlamps (TT8) | View on Amazon |
| GM GENUINE Fits: 3.6L V6 | W5WB50X2 | 🇺🇸 US 🇨🇦 CA | Fits FrontTRADE # W5WB50X2 | View on Amazon |
| HELLA Fits: 3.6L V6 | 2825BL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IncandescentSocket Type Bulb: W2.1x9.5d | View on Amazon |
| HELLA Fits: 3.6L V6 | 3757A | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IncandescentAverage Rated Life: 600.0 HR | View on Amazon |
| SYLVANIA Fits: 3.6L V6 | 2825 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Base Type: W2.1x9.5dWattage: 5.00 W | 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.
13 Parking Lamp Bulb parts are listed for the 2006 Cadillac SRX, from SYLVANIA, WAGNER, HELLA and 2 other brands. SYLVANIA 2825LL carries the "Popular" badge.
The Extended Life section: 4 options from WAGNER, SYLVANIA and PHILIPS. 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): 1 part, from SYLVANIA. A representative part number is SYLVANIA 2825SL.
The Standard Replacement section: 7 options from HELLA, GM GENUINE, WAGNER and 1 other brand. HELLA 2825 is listed in this group.
Side Marker Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Popular Fits: 3.6L V6 | 2825LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeBase Type: W2.1x9.5d | View on Amazon |
| WAGNER Fits: 3.6L V6 | 17177LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeW2.1x9.5d Base | View on Amazon |
Extra Bright (improved visibility, but shorter life)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: 3.6L V6 | 2825ST | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | BlueSilver Star | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: 3.6L V6 | 2825SL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LEDCool White | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: 3.6L V6 | 2825 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IncandescentSocket Type Bulb: W2.1x9.5d | View on Amazon |
| GM GENUINE Fits: 3.6L V6 | 13500812 | 🇺🇸 US 🇨🇦 CA | FrontTRADE # W5WLL | View on Amazon |
| HELLA Fits: 3.6L V6 | 2825BL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IncandescentSocket Type Bulb: W2.1x9.5d | View on Amazon |
| SYLVANIA Fits: 3.6L V6 | 2825 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Base Type: W2.1x9.5dWattage: 5.00 W | View on Amazon |
| WAGNER Fits: 3.6L V6 | 17177 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | W2.1x9.5d Base5.000 Watt | 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.
9 Side Marker Light Bulb parts for the 2006 Cadillac SRX come from 4 brands — SYLVANIA, WAGNER, HELLA and 1 other brand. The "Popular" part is SYLVANIA 2825LL.
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: 1 option from SYLVANIA. SYLVANIA 2825SL is listed in this group.
Standard Replacement: 5 parts, from HELLA, GM GENUINE, SYLVANIA and 1 other brand. A representative part number is HELLA 2825.
Part numbers include SYLVANIA 2825LL, WAGNER 17177LL and SYLVANIA 2825ST, among others listed above.
Step / Courtesy Light Bulb
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| ACDELCO Fits: 3.6L V6 | L906 | 🇺🇸 US 🇨🇦 CA | GoldTerminal Type: Spade | View on Amazon |
| PHILIPS Fits: 3.6L V6 | 2112 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | 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.
2 Step / Courtesy Light Bulb parts for the 2006 Cadillac SRX come from 2 brands — ACDELCO and PHILIPS.
This group includes ACDELCO L906 and PHILIPS 2112.
Tail Lamp Bulb
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Fits: 3.6L V6 | 2825 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IncandescentSocket Type Bulb: W2.1x9.5d | 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.
One part is listed for the 2006 Cadillac SRX — HELLA 2825.
Trunk / Cargo Area Light Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| SYLVANIA Fits: 3.6L V6 | 2112LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Base Type: DoubleLong Life | View on Amazon |
| WAGNER Fits: 3.6L V6 | 2112LL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeWire Lead Base | View on Amazon |
LED (instant-on, long life, energy-saving)
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| DORMAN Popular Fits: 3.6L V6 | 211WHP | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Bulb Type 211 | View on Amazon |
| WAGNER Fits: 3.6L V6 | 2112WLED | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | LEDWhite | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| WAGNER Popular Fits: 3.6L V6 | 2112 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Wire Lead Base12.420 Watt | View on Amazon |
| PHILIPS Fits: 3.6L V6 | 2112 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | View on Amazon | |
| PILOT AUTOMOTIVE Fits: 3.6L V6 | PL2112PK | 🇺🇸 US 🇨🇦 CA | Trunk LightExcept EXTERIOR BULBS,STANDARD | View on Amazon |
| SYLVANIA Fits: 3.6L V6 | 2112 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Base Type: Double-End CapWattage: 12.40 W | 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.
8 Trunk / Cargo Area Light Bulb parts are listed for the 2006 Cadillac SRX, from WAGNER, SYLVANIA, DORMAN and 2 other brands. DORMAN 211WHP carries the "Popular" badge.
The Extended Life section: 2 options from SYLVANIA and WAGNER. SYLVANIA 2112LL is listed in this group.
LED (instant-on, long life, energy-saving): 2 parts, from DORMAN and WAGNER. A representative part number is DORMAN 211WHP.
The Standard Replacement section: 4 options from WAGNER, PHILIPS, PILOT AUTOMOTIVE and 1 other brand. WAGNER 2112 is listed in this group.
Part numbers include DORMAN 211WHP and SYLVANIA 2112LL, among others listed above.
Turn Signal Lamp Bulb
Extended Life
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| PHILIPS Popular Fits: 3.6L V6 | 3757NALL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Longer LifeNatural Amber | View on Amazon |
| SYLVANIA Fits: 3.6L V6 | 3757ALL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeAmber | View on Amazon |
| WAGNER Fits: 3.6L V6 | 3757NALL | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Long LifeNatural Amber | View on Amazon |
Standard Replacement
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| HELLA Popular Fits: 3.6L V6 | 3757A | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | IncandescentAverage Rated Life: 600.0 HR | View on Amazon |
| ACDELCO Fits: 3.6L V6 | 3157KX | 🇺🇸 US 🇨🇦 CA | Gold | View on Amazon |
| GM GENUINE Fits: 3.6L V6 | 13500812 | 🇺🇸 US 🇨🇦 CA | TRADE # W5WLL | View on Amazon |
| GM GENUINE Fits: 3.6L V6 | 23757NAK | 🇺🇸 US 🇨🇦 CA | Natural Amber | View on Amazon |
| PILOT AUTOMOTIVE Fits: 3.6L V6 | PL3757APK | 🇺🇸 US 🇨🇦 CA | FrontExterior Bulbs,Standard | 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.
8 Turn Signal Lamp Bulb parts for the 2006 Cadillac SRX come from 7 brands — GM GENUINE, PHILIPS, SYLVANIA and 4 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: 5 parts, from GM GENUINE, HELLA, ACDELCO and 1 other brand. A representative part number is HELLA 3757A.
This group includes PHILIPS 3757NALL and SYLVANIA 3757ALL and the remaining parts above.
Turn Signal Lamp Socket
| Brand | Part Number | Markets | Notes | Buy |
|---|---|---|---|---|
| GM GENUINE Fits: 3.6L V6 | LS234 | 🇺🇸 US 🇨🇦 CA | Front | View on Amazon |
| WELLS Fits: 3.6L V6 | 1P1519 | 🇺🇸 US 🇨🇦 CA 🇲🇽 MX | Front | View on Amazon |
This table covers the sockets that hold a Turn Signal 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.
2 Turn Signal Lamp Socket parts for the 2006 Cadillac SRX come from 2 brands — GM GENUINE and WELLS.
This group includes GM GENUINE LS234 and WELLS 1P1519.
Buying Electrical Bulb & Socket Parts for a 2006 Cadillac SRX
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: Headlamp Bulb and Headlamp Socket .
Frequently Asked Questions
How many electrical bulb & socket parts fit the 2006 Cadillac SRX?
Our catalog currently lists 149 electrical bulb & socket parts for the 2006 Cadillac SRX across 17 subcategories and 15 brands, covering both the 3.6L V6 and the 4.6L V8. Each part is matched to the engine(s) it fits.
Do electrical bulb & socket parts differ between 2006 Cadillac SRX 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 2006 Cadillac SRX?
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 2006 Cadillac SRX 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 2006 Cadillac SRX?
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 2006 Cadillac SRX
Electrical Bulb & Socket Parts for Other Cadillac SRX 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.