2009 Cadillac SRX Electrical Bulb & Socket Parts

Engine:

Showing parts for every engine. Select an engine to see only what fits.

This page lists 145 electrical bulb & socket parts for the 2009 Cadillac SRX, across 18 part types, covering both the 3.6L V6 and the 4.6L V8. Every part shows its brand, manufacturer part number and fitment notes.

The bulb and socket system on the 2009 Cadillac SRX covers every bulb and socket on the vehicle, from headlamps to instrument-cluster illumination. The largest groups are Headlamp Bulb (33 parts), Headlamp Socket (18 parts) and Fog / Driving Lamp Bulb (13 parts). The other 15 part types cover the remaining 81 parts.

Back Up / Reverse Lamp Bulb

Extended Life

Brand Part Number Markets Notes Buy
HELLA Fits: 3.6L V6 3157LL
🇺🇸 US 🇨🇦 CA
Incandescent27/8W
Fitment notes — HELLA 3157LL
Incandescent27/8WSocket Type Bulb: W2.5x16qLong Life
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SYLVANIA Fits: 3.6L V6 3157LL
🇺🇸 US 🇨🇦 CA
Base Type: W2.5x16qLong Life
Fitment notes — SYLVANIA 3157LL
Base Type: W2.5x16qLong LifeWattage: 8.30 W
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Extra Bright (improved visibility, but shorter life)

Brand Part Number Markets Notes Buy
SYLVANIA Fits: 3.6L V6 3157ST
🇺🇸 US 🇨🇦 CA
Silver StarCool White
Fitment notes — SYLVANIA 3157ST
Silver StarCool WhiteColor Temperature: 3200 KVBase Type: W2.5x16qWattage: 8.30 W
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LED (instant-on, long life, energy-saving)

Brand Part Number Markets Notes Buy
PHILIPS Fits: 3.6L V6 3157WLED
🇺🇸 US 🇨🇦 CA
Ultinon LEDWhite
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Standard Replacement

Brand Part Number Markets Notes Buy
HELLA Popular Fits: 3.6L V6 3157
🇺🇸 US 🇨🇦 CA
Incandescent27/7W
Fitment notes — HELLA 3157
Incandescent27/7WSocket Type Bulb: W2.5x16q or Socket Type Bulb: WX2.5x16q
P27/7W
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SYLVANIA Popular Fits: 3.6L V6 3157
🇺🇸 US 🇨🇦 CA
Base Type: W2.5x16qWattage: 27.00 W
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ACDELCO Fits: 3.6L V6 3157KX
🇺🇸 US 🇨🇦 CA
Gold
Fitment notes — ACDELCO 3157KX
Gold
TRADE 3157KX
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WAGNER Fits: 3.6L V6 3157KX
🇺🇸 US 🇨🇦 CA
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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.

Daytime Running Light Bulb

Extended Life

Brand Part Number Markets Notes Buy
SYLVANIA Fits: 3.6L V6 H7LL
🇺🇸 US 🇨🇦 CA
Long Life
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Extra Bright (improved visibility, but shorter life)

Brand Part Number Markets Notes Buy
SYLVANIA Popular Fits: 3.6L V6 H7XV
🇺🇸 US 🇨🇦 CA
Xtra VisionColor Temperature: 3200 KV
Fitment notes — SYLVANIA H7XV
Xtra VisionColor Temperature: 3200 KVBase Type: PX26DWattage: 55.00 W
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SYLVANIA Fits: 3.6L V6 H7ST
🇺🇸 US 🇨🇦 CA
Color Temperature: 4000 KVSilver Star
Fitment notes — SYLVANIA H7ST
Color Temperature: 4000 KVSilver StarBase Type: PX26DWattage: 55.00 W
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SYLVANIA Fits: 3.6L V6 H7SU
🇺🇸 US 🇨🇦 CA
Silver Star UltraColor Temperature: 4100 KV
Fitment notes — SYLVANIA H7SU
Silver Star UltraColor Temperature: 4100 KVBase Type: PX26DWattage: 55.00 W
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SYLVANIA Fits: 3.6L V6 H7SZG
🇺🇸 US 🇨🇦 CA
Silver Star zXe GOLDColor Temperature: 4200 KV
Fitment notes — SYLVANIA H7SZG
Silver Star zXe GOLDColor Temperature: 4200 KVBase Type: PX26DWattage: 55.00 WExtra White Light
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Standard Replacement

Brand Part Number Markets Notes Buy
SYLVANIA Popular Fits: 3.6L V6 H7
🇺🇸 US 🇨🇦 CA
Base Type: PX26DWattage: 55.00 W
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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.

Dome Light Bulb

Extended Life

Brand Part Number Markets Notes Buy
PHILIPS Popular Fits: 3.6L V6 578LL
🇺🇸 US 🇨🇦 CA
Longer Life
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SYLVANIA Popular Fits: 3.6L V6 578LL
🇺🇸 US 🇨🇦 CA
Long LifeBase Type: End Cap
Fitment notes — SYLVANIA 578LL
Long LifeBase Type: End CapWattage: 10.00 W
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WAGNER Fits: 3.6L V6 578LL
🇺🇸 US 🇨🇦 CA
Long LifeDouble End Caps Base
Fitment notes — WAGNER 578LL
Long LifeDouble End Caps Base9.980 Watt
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LED (instant-on, long life, energy-saving)

Brand Part Number Markets Notes Buy
SYLVANIA Fits: 3.6L V6 578SL
🇺🇸 US 🇨🇦 CA
LED
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Standard Replacement

Brand Part Number Markets Notes Buy
SYLVANIA Fits: 3.6L V6 578
🇺🇸 US 🇨🇦 CA
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WAGNER Fits: 3.6L V6 578
🇺🇸 US 🇨🇦 CA
Double End Caps Base9.980 Watt
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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.

Door Panel Light Bulb

Extended Life

Brand Part Number Markets Notes Buy
SYLVANIA Popular Fits: 3.6L V6 906LL
🇺🇸 US 🇨🇦 CA
Long LifeBase Type: W2.1x9.2d
Fitment notes — SYLVANIA 906LL
Long LifeBase Type: W2.1x9.2dWattage: 9.00 W
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WAGNER Fits: 3.6L V6 906LL
🇺🇸 US 🇨🇦 CA
Long LifeWedge Base
Fitment notes — WAGNER 906LL
Long LifeWedge Base8.970 Watt
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LED (instant-on, long life, energy-saving)

Brand Part Number Markets Notes Buy
SYLVANIA Fits: 3.6L V6 906SL
🇺🇸 US 🇨🇦 CA
LED
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Standard Replacement

Brand Part Number Markets Notes Buy
SYLVANIA Fits: 3.6L V6 906
🇺🇸 US 🇨🇦 CA
Base Type: W2.1x9.2dWattage: 9.00 W
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WAGNER Fits: 3.6L V6 906
🇺🇸 US 🇨🇦 CA
Wedge Base8.970 Watt
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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.

Fog / Driving Lamp Bulb

Blue-Coated (stylish, bright-white look)

Brand Part Number Markets Notes Buy
HELLA Fits: 3.6L V6 H71071252
🇺🇸 US 🇨🇦 CA
Extreme WhiteHalogen
Fitment notes — HELLA H71071252
Extreme WhiteHalogenSocket Type Bulb: PY20DFront
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Extra Bright (improved visibility, but shorter life)

Brand Part Number Markets Notes Buy
SYLVANIA Fits: 3.6L V6 9145ST
🇺🇸 US 🇨🇦 CA
Silver StarBlue
Fitment notes — SYLVANIA 9145ST
Silver StarBlueColor Temperature: 4000 KVBase Type: PY20DWattage: 45.00 WFront
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LED (instant-on, long life, energy-saving)

Brand Part Number Markets Notes Buy
HELLA Fits: 3.6L V6 226971561
🇺🇸 US 🇨🇦 CA
Socket Type Bulb: P20D/P22D
Fitment notes — HELLA 226971561
Socket Type Bulb: P20D/P22D
FrontFor Fog Light Bulb Use OnlyLED-HB3/HB4/LED12/24V6500K
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PHILIPS Fits: 3.6L V6 9145USLED
🇺🇸 US 🇨🇦 CA
Ultinon Sport LED
Fitment notes — PHILIPS 9145USLED
Ultinon Sport LED
Front
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SYLVANIA Fits: 3.6L V6 9145LEDSP
🇺🇸 US 🇨🇦 CA
LED
Fitment notes — SYLVANIA 9145LEDSP
LED
Front
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WAGNER Fits: 3.6L V6 9145LED
🇺🇸 US 🇨🇦 CA
LED
Fitment notes — WAGNER 9145LED
LED
Frontwith Factory HalogensFor Use with Fog Light
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Reduced Glare (for rain, fog, snow, or rural driving)

Brand Part Number Markets Notes Buy
HELLA Fits: 3.6L V6 H71071112
🇺🇸 US 🇨🇦 CA
Extreme YellowHalogen
Fitment notes — HELLA H71071112
Extreme YellowHalogenSocket Type Bulb: PY20DFront
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Standard Replacement

Brand Part Number Markets Notes Buy
HELLA Popular Fits: 3.6L V6 9005
🇺🇸 US 🇨🇦 CA
HalogenSocket Type Bulb: P20D
Fitment notes — HELLA 9005
HalogenSocket Type Bulb: P20D
FrontHB3
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SYLVANIA Popular Fits: 3.6L V6 9145
🇺🇸 US 🇨🇦 CA
Base Type: PY20DWattage: 45.00 W
Fitment notes — SYLVANIA 9145
Base Type: PY20DWattage: 45.00 WFront
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WAGNER Popular Fits: 3.6L V6 9145
🇺🇸 US 🇨🇦 CA
Frontwith Factory Halogens
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HELLA Fits: 3.6L V6 H10
🇺🇸 US 🇨🇦 CA
HalogenSocket Type Bulb: PY20D
Fitment notes — HELLA H10
HalogenSocket Type Bulb: PY20D
FrontH10
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PHILIPS Fits: 3.6L V6 9145H
🇺🇸 US 🇨🇦 CA
Front
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PILOT AUTOMOTIVE Fits: 3.6L V6 XBH10B
🇺🇸 US 🇨🇦 CA
Driving And Fog LightFOG LIGHT
Fitment notes — PILOT AUTOMOTIVE XBH10B
Driving And Fog LightFOG LIGHTSTDH10 APP 12V 45WXENON FOG LAMP BULBEXTERIOR BULBS
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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.

Fog / Driving Lamp Socket

Brand Part Number Markets Notes Buy
WELLS Fits: 3.6L V6 1P3539
🇺🇸 US 🇨🇦 CA
with Bulb # 9005Wiring Harness
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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.

Headlamp Bulb

Blue-Coated (stylish, bright-white look)

Brand Part Number Markets Notes Buy
HELLA Fits: 3.6L V6 H71071412
🇺🇸 US 🇨🇦 CA
Extreme WhiteBulb Technology: Halogen
Fitment notes — HELLA H71071412
Extreme WhiteBulb Technology: HalogenSocket Type Bulb: P20D
High Beam
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HELLA Fits: 3.6L V6 H71071422
🇺🇸 US 🇨🇦 CA
Extreme WhiteBulb Technology: Halogen
Fitment notes — HELLA H71071422
Extreme WhiteBulb Technology: HalogenSocket Type Bulb: P20D
High BeamHigh Watt
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HELLA Fits: 3.6L V6 H71071452
🇺🇸 US 🇨🇦 CA
Extreme WhiteHalogen
Fitment notes — HELLA H71071452
Extreme WhiteHalogenSocket Type Bulb: P20D
Low BeamHigh Watt
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HELLA Fits: 3.6L V6 H71071442
🇺🇸 US 🇨🇦 CA
Extreme WhiteHalogen
Fitment notes — HELLA H71071442
Extreme WhiteHalogenSocket Type Bulb: P20D
Low Beam
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Extended Life

Brand Part Number Markets Notes Buy
PHILIPS Fits: 3.6L V6 9006XSLL
🇺🇸 US 🇨🇦 CA
Longer LifeStraight Base Connector In Line with Bulb
Fitment notes — PHILIPS 9006XSLL
Longer LifeStraight Base Connector In Line with Bulb
Low Beamwith Halogen Capsule Headlamps
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SYLVANIA Fits: 3.6L V6 9005XSLL
🇺🇸 US 🇨🇦 CA
Long LifeStraight Base Connector In Line with Bulb
Fitment notes — SYLVANIA 9005XSLL
Long LifeStraight Base Connector In Line with Bulb
High Beam
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WAGNER Fits: 3.6L V6 9006XSLL
🇺🇸 US 🇨🇦 CA
Long LifeStraight Base Connector In Line with Bulb
Fitment notes — WAGNER 9006XSLL
Long LifeStraight Base Connector In Line with Bulb
Low Beam
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Extra Bright (improved visibility, but shorter life)

Brand Part Number Markets Notes Buy
SYLVANIA Fits: 3.6L V6 9006XSST
🇺🇸 US 🇨🇦 CA
Silver StarStraight Base Connector In Line with Bulb
Fitment notes — SYLVANIA 9006XSST
Silver StarStraight Base Connector In Line with BulbColor Temperature: 4000 KV
Low Beamwith Factory Halogen Headlights
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SYLVANIA Fits: 3.6L V6 9005XSST
🇺🇸 US 🇨🇦 CA
Silver StarStraight Base Connector In Line with Bulb
Fitment notes — SYLVANIA 9005XSST
Silver StarStraight Base Connector In Line with BulbColor Temperature: 4000 KV
High Beam
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WAGNER Fits: 3.6L V6 9005XSBLX
🇺🇸 US 🇨🇦 CA
BriteliteStraight Base Connector In Line with Bulb
Fitment notes — WAGNER 9005XSBLX
BriteliteStraight Base Connector In Line with Bulb80% More Light
High Beam
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WAGNER Fits: 3.6L V6 9006XSBLX
🇺🇸 US 🇨🇦 CA
BriteliteStraight Base Connector In Line with Bulb
Fitment notes — WAGNER 9006XSBLX
BriteliteStraight Base Connector In Line with Bulb80% More Light
Low Beam
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HID (intense white light)

Brand Part Number Markets Notes Buy
HELLA Popular Fits: 3.6L V6 D1S4300K
🇺🇸 US 🇨🇦 CA
4300KSocket Type Bulb: PK32D-2
Fitment notes — HELLA D1S4300K
4300KSocket Type Bulb: PK32D-2
Low BeamXenon
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SYLVANIA Popular Fits: 3.6L V6 D1S
🇺🇸 US 🇨🇦 CA
Low Beamwith HID Headlights
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HELLA Fits: 3.6L V6 D1S5000K
🇺🇸 US 🇨🇦 CA
5000KSocket Type Bulb: PK32D-2
Fitment notes — HELLA D1S5000K
5000KSocket Type Bulb: PK32D-2
Low BeamXenon85V
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PHILIPS Fits: 3.6L V6 D1S
🇺🇸 US 🇨🇦 CA
Low Beamwith HID headlamps
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SYLVANIA Fits: 3.6L V6 D1SSZ
🇺🇸 US 🇨🇦 CA
Silver Star zXe
Fitment notes — SYLVANIA D1SSZ
Silver Star zXe
Low Beamwith HID Headlights
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ÜRO PARTS Fits: 3.6L V6 D1S
🇺🇸 US 🇨🇦 CA
4300K
Fitment notes — ÜRO PARTS D1S
4300K
Low Beam85V - 35W
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WAGNER Fits: 3.6L V6 D1S
🇺🇸 US 🇨🇦 CA
with Xenon Gas
Fitment notes — WAGNER D1S
with Xenon Gas
Low Beamwith HID Headlights
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Reduced Glare (for rain, fog, snow, or rural driving)

Brand Part Number Markets Notes Buy
HELLA Fits: 3.6L V6 H71071462
🇺🇸 US 🇨🇦 CA
Extreme YellowHalogen
Fitment notes — HELLA H71071462
Extreme YellowHalogenSocket Type Bulb: P20D
Low Beam
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Standard Replacement

Brand Part Number Markets Notes Buy
HELLA Popular Fits: 3.6L V6 9006
🇺🇸 US 🇨🇦 CA
HalogenSocket Type Bulb: P22D or Socket Type Bulb: PG13
Fitment notes — HELLA 9006
HalogenSocket Type Bulb: P22D or Socket Type Bulb: PG13
Low Beam
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HELLA Popular Fits: 3.6L V6 H7
🇺🇸 US 🇨🇦 CA
HalogenSocket Type Bulb: PX26D
Fitment notes — HELLA H7
HalogenSocket Type Bulb: PX26D
High Beam
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SYLVANIA Popular Fits: 3.6L V6 9005XS
🇺🇸 US 🇨🇦 CA
Straight Base Connector In Line with Bulb
Fitment notes — SYLVANIA 9005XS
Straight Base Connector In Line with Bulb
High Beam
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WAGNER Popular Fits: 3.6L V6 9005XS
🇺🇸 US 🇨🇦 CA
Straight Base Connector In Line with Bulb
Fitment notes — WAGNER 9005XS
Straight Base Connector In Line with Bulb
High Beam
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ACDELCO Fits: 3.6L V6 19351924
🇺🇸 US 🇨🇦 CA
GM Original EquipmentBeam Type: High Beam
Fitment notes — ACDELCO 19351924
GM Original EquipmentBeam Type: High Beam
Fits:
HIGH INTENSITY DISCHARGE HEADLAMPS(TT6)
or:
AUTO HEADLAMP LEVELING SYSTEM(TR7),HIGH INTENSITY DISCHARGE,RH RULE OF ROAD HEADLAMPS(TT8),HIGH INTENSITY DISCHARGE,LH RULE OF ROAD HEADLAMPS(TT7)
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EIKO Fits: 3.6L V6 9006XS
🇺🇸 US 🇨🇦 CA
Low BeamSTD Lamp
Fitment notes — EIKO 9006XS
Low BeamSTD LampOE Matchwith Factory Halogen Headlights
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GM GENUINE Fits: 3.6L V6 92184172
🇺🇸 US 🇨🇦 CA
High BeamTRADE H7
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GM GENUINE Fits: 3.6L V6 9006SXLL
🇺🇸 US 🇨🇦 CA
Low BeamTRADE # 9006XSLL
Fitment notes — GM GENUINE 9006SXLL
Low BeamTRADE # 9006XSLLExc. AUTO HEADLAMP LEVELING System (TR7),HID Headlamps (TT6),HID, LH Rule of Road Headlamps (TT7),HID, RH Rule of Road Headlamps (TT8)
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HELLA Fits: 3.6L V6 9005XS
🇺🇸 US 🇨🇦 CA
HalogenStraight Base Connector In Line with Bulb
Fitment notes — HELLA 9005XS
HalogenStraight Base Connector In Line with BulbSocket Type Bulb: P20D
High BeamHB3A
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HELLA Fits: 3.6L V6 9006XS
🇺🇸 US 🇨🇦 CA
HalogenStraight Base Connector In Line with Bulb
Fitment notes — HELLA 9006XS
HalogenStraight Base Connector In Line with BulbSocket Type Bulb: P22D
Low BeamHB4A
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PHILIPS Fits: 3.6L V6 9006XS
🇺🇸 US 🇨🇦 CA
Straight Base Connector In Line with Bulb
Fitment notes — PHILIPS 9006XS
Straight Base Connector In Line with Bulb
Low Beamwith Halogen Capsule HeadlampsStandard
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PILOT AUTOMOTIVE Fits: 3.6L V6 PL9006XSPK
🇺🇸 US 🇨🇦 CA
Low BeamEXTERIOR BULBS,STANDARD - SINGLE PACK - withCOMPOSITE - COMPARE withoutRIGINAL
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SYLVANIA Fits: 3.6L V6 9006XS
🇺🇸 US 🇨🇦 CA
Straight Base Connector In Line with Bulb
Fitment notes — SYLVANIA 9006XS
Straight Base Connector In Line with Bulb
Low Beamwith Factory Halogen Headlights
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WAGNER Fits: 3.6L V6 9006XS
🇺🇸 US 🇨🇦 CA
Straight Base Connector In Line with Bulb
Fitment notes — WAGNER 9006XS
Straight Base Connector In Line with Bulb
Low Beam
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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.

Headlamp Socket

Brand Part Number Markets Notes Buy
ACDELCO Popular Fits: 3.6L V6 LS254
🇺🇸 US 🇨🇦 CA
Gold
Fitment notes — ACDELCO LS254
Gold
with Halogen HeadlightsLow Beam
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DORMAN Popular Fits: 3.6L V6 85813
🇺🇸 US 🇨🇦 CA
2-Wire Halogen Low Beam Headlight 9006 Bulb
Fitment notes — DORMAN 85813
2-Wire Halogen Low Beam Headlight 9006 Bulb
Bulb 4351 or 9006
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STANDARD MOTOR PRODUCTS Popular Fits: 3.6L V6 HP3960
🇺🇸 US 🇨🇦 CA
Handy PackBlack
Fitment notes — STANDARD MOTOR PRODUCTS HP3960
Handy PackBlack
with Halogen HeadlightsLow Beam
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WELLS Popular Fits: 3.6L V6 6S1046
🇺🇸 US 🇨🇦 CA
Fits Low Beamwith Factory Halogen Headlightsor with Factory Halogen Headlights
Fitment notes — WELLS 6S1046
Fits:
Low Beamwith Factory Halogen Headlightsor with Factory Halogen HeadlightsLow Beam
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DORMAN Fits: 3.6L V6 84717
🇺🇸 US 🇨🇦 CA
H7 Bulbwith Straight Connector
Fitment notes — DORMAN 84717
H7 Bulbwith Straight Connector
Bulb H7
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DORMAN Fits: 3.6L V6 84793
🇺🇸 US 🇨🇦 CA
High Temperature SocketHigh Temperature 9006 Bulb
Fitment notes — DORMAN 84793
High Temperature SocketHigh Temperature 9006 Bulb
Bulb 9006Harness without Connector
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DORMAN Fits: 3.6L V6 90808
🇺🇸 US 🇨🇦 CA
Bulb 4351 or 9006Ceramic Socket
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DORMAN Fits: 3.6L V6 90802
🇺🇸 US 🇨🇦 CA
Bulb H7Ceramic Socket
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ROSTRA Fits: 3.6L V6 610175
🇺🇸 US 🇨🇦 CA
with Halogen and HID Headlights
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ROSTRA Fits: 3.6L V6 610004
🇺🇸 US 🇨🇦 CA
Low Beam
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STANDARD MOTOR PRODUCTS Fits: 3.6L V6 S523
🇺🇸 US 🇨🇦 CA
Black
Fitment notes — STANDARD MOTOR PRODUCTS S523
Black
with Halogen HeadlightsLow Beam
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STANDARD MOTOR PRODUCTS Fits: 3.6L V6 HP4355
🇺🇸 US 🇨🇦 CA
Handy PackBlack
Fitment notes — STANDARD MOTOR PRODUCTS HP4355
Handy PackBlack
High Beam
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STANDARD MOTOR PRODUCTS Fits: 3.6L V6 S900
🇺🇸 US 🇨🇦 CA
Connector Shape: Rectangleblack
Fitment notes — STANDARD MOTOR PRODUCTS S900
Connector Shape: Rectangleblack
High Beam
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WALKER PRODUCTS Fits: 3.6L V6 2701121
🇺🇸 US 🇨🇦 CA
Terminal Gender: Male
Fitment notes — WALKER PRODUCTS 2701121
Terminal Gender: Male
with Halogen HeadlightsLow Beam
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WELLS Fits: 3.6L V6 1P3540
🇺🇸 US 🇨🇦 CA
Low Beamwith bulb # 9006
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WELLS Fits: 3.6L V6 1P3532
🇺🇸 US 🇨🇦 CA
Used with H7 BulbHigh Beam
Fitment notes — WELLS 1P3532
Used with H7 BulbHigh Beamwith 4 IN Lead
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WELLS Fits: 3.6L V6 1P3538
🇺🇸 US 🇨🇦 CA
with 6" Wire Length, High Beam, High Temperature Bulb Harness
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WELLS Fits: 3.6L V6 1P1444
🇺🇸 US 🇨🇦 CA
Terminal Gender: Female
Fitment notes — WELLS 1P1444
Terminal Gender: Female
High Beamwith Halogen and HID Headlights
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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.

License Plate Lamp Bulb

Extended Life

Brand Part Number Markets Notes Buy
SYLVANIA Fits: 3.6L V6 2825LL
🇺🇸 US 🇨🇦 CA
Long LifeBase Type: W2.1x9.5d
Fitment notes — SYLVANIA 2825LL
Long LifeBase Type: W2.1x9.5dWattage: 5.00 W
View on
Amazon
WAGNER Fits: 3.6L V6 17177LL
🇺🇸 US 🇨🇦 CA
Long LifeW2.1x9.5d Base
Fitment notes — WAGNER 17177LL
Long LifeW2.1x9.5d Base5.000 Watt
View on
Amazon

Extra Bright (improved visibility, but shorter life)

Brand Part Number Markets Notes Buy
SYLVANIA Fits: 3.6L V6 2825ST
🇺🇸 US 🇨🇦 CA
BlueSilver Star
Fitment notes — SYLVANIA 2825ST
BlueSilver StarColor Temperature: 3200 KVBase Type: W2.1x9.5dWattage: 5.00 W
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
LED Miniature Bulb with Color Temperature of 5000KSocket Type Bulb: SV8.5-8
View on
Amazon
SYLVANIA Fits: 3.6L V6 2825SL
🇺🇸 US 🇨🇦 CA
LEDCool White
Fitment notes — SYLVANIA 2825SL
LEDCool WhiteBase Type: W2.1x9.5dWattage: 0.50 W
View on
Amazon

Standard Replacement

Brand Part Number Markets Notes Buy
HELLA Popular Fits: 3.6L V6 2825
🇺🇸 US 🇨🇦 CA
IncandescentSocket Type Bulb: W2.1x9.5d
Fitment notes — HELLA 2825
IncandescentSocket Type Bulb: W2.1x9.5d
W5W
View on
Amazon
GM GENUINE Fits: 3.6L V6 13500812
🇺🇸 US 🇨🇦 CA
TRADE # W5WLL
View on
Amazon
SYLVANIA Fits: 3.6L V6 2825
🇺🇸 US 🇨🇦 CA
Base Type: W2.1x9.5dWattage: 5.00 W
View on
Amazon
WAGNER Fits: 3.6L V6 17177
🇺🇸 US 🇨🇦 CA
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.

Map / Reading Light Bulb

Brand Part Number Markets Notes Buy
HELLA Fits: 3.6L V6 2825
🇺🇸 US 🇨🇦 CA
IncandescentSocket Type Bulb: W2.1x9.5d
Fitment notes — HELLA 2825
IncandescentSocket Type Bulb: W2.1x9.5d
W5W
View on
Amazon
HELLA Fits: 3.6L V6 2825BL
🇺🇸 US 🇨🇦 CA
IncandescentSocket Type Bulb: W2.1x9.5d
Fitment notes — HELLA 2825BL
IncandescentSocket Type Bulb: W2.1x9.5dBlue
View on
Amazon
SYLVANIA Fits: 3.6L V6 2886XSL
🇺🇸 US 🇨🇦 CA
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.

Parking Lamp Bulb

Extended Life

Brand Part Number Markets Notes Buy
SYLVANIA Popular Fits: 3.6L V6 2825LL
🇺🇸 US 🇨🇦 CA
Long LifeBase Type: W2.1x9.5d
Fitment notes — SYLVANIA 2825LL
Long LifeBase Type: W2.1x9.5dWattage: 5.00 W
Fits:
with HID Headlightsor with Factory Halogen Headlights
View on
Amazon
PHILIPS Fits: 3.6L V6 3757NALL
🇺🇸 US 🇨🇦 CA
Longer LifeNatural Amber
View on
Amazon
WAGNER Fits: 3.6L V6 17177LL
🇺🇸 US 🇨🇦 CA
Long LifeW2.1x9.5d Base
Fitment notes — WAGNER 17177LL
Long LifeW2.1x9.5d Base5.000 Watt
View on
Amazon
WAGNER Fits: 3.6L V6 3757NALL
🇺🇸 US 🇨🇦 CA
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
BlueSilver Star
Fitment notes — SYLVANIA 2825ST
BlueSilver StarColor Temperature: 3200 KVBase Type: W2.1x9.5dWattage: 5.00 W
Fits:
with HID Headlightsor with Factory Halogen Headlights
View on
Amazon

LED (instant-on, long life, energy-saving)

Brand Part Number Markets Notes Buy
SYLVANIA Fits: 3.6L V6 2825SL
🇺🇸 US 🇨🇦 CA
LEDCool White
Fitment notes — SYLVANIA 2825SL
LEDCool WhiteBase Type: W2.1x9.5dWattage: 0.50 W
Fits:
with HID Headlightsor with Factory Halogen Headlights
View on
Amazon

Standard Replacement

Brand Part Number Markets Notes Buy
HELLA Popular Fits: 3.6L V6 2825
🇺🇸 US 🇨🇦 CA
IncandescentSocket Type Bulb: W2.1x9.5d
Fitment notes — HELLA 2825
IncandescentSocket Type Bulb: W2.1x9.5d
W5W
View on
Amazon
WAGNER Popular Fits: 3.6L V6 17177
🇺🇸 US 🇨🇦 CA
W2.1x9.5d Base5.000 Watt
View on
Amazon
GM GENUINE Fits: 3.6L V6 13500812
🇺🇸 US 🇨🇦 CA
Trade # W5WLLExcept Auto Headlamp Leveling System (TR7), HID Headlamps (TT6), HID, Left Hand Rule of Road Headlamps (TT7), HID, Right Hand Rule of Road Headlamps (TT8)
View on
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GM GENUINE Fits: 3.6L V6 W5WB50X2
🇺🇸 US 🇨🇦 CA
Fits FrontTRADE # W5WB50X2
Fitment notes — GM GENUINE W5WB50X2
Fits:
FrontTRADE # W5WB50X2PARK FUNCTION BULBBLUE TINTAUTO HEADLAMP LEVELING System (TR7),HID, LH Rule of Road Headlamps (TT7),HID, RH Rule of Road Headlamps (TT8)
or:
FrontTRADE # W5WB50X2PARK FUNCTION BULBHID Headlamps (TT6)BLUE TINT
View on
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HELLA Fits: 3.6L V6 2825BL
🇺🇸 US 🇨🇦 CA
IncandescentSocket Type Bulb: W2.1x9.5d
Fitment notes — HELLA 2825BL
IncandescentSocket Type Bulb: W2.1x9.5dBlue
View on
Amazon
HELLA Fits: 3.6L V6 3757A
🇺🇸 US 🇨🇦 CA
IncandescentAverage Rated Life: 600.0 HR
Fitment notes — HELLA 3757A
IncandescentAverage Rated Life: 600.0 HR27/7WSocket Type Bulb: W2.5x16q
View on
Amazon
SYLVANIA Fits: 3.6L V6 2825
🇺🇸 US 🇨🇦 CA
Base Type: W2.1x9.5dWattage: 5.00 W
Fitment notes — SYLVANIA 2825
Base Type: W2.1x9.5dWattage: 5.00 W
Fits:
with HID Headlightsor with Factory Halogen Headlights
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.

Side Marker Light Bulb

Extended Life

Brand Part Number Markets Notes Buy
SYLVANIA Popular Fits: 3.6L V6 2825LL
🇺🇸 US 🇨🇦 CA
Long LifeBase Type: W2.1x9.5d
Fitment notes — SYLVANIA 2825LL
Long LifeBase Type: W2.1x9.5dWattage: 5.00 WFront
View on
Amazon
WAGNER Fits: 3.6L V6 17177LL
🇺🇸 US 🇨🇦 CA
Long LifeW2.1x9.5d Base
Fitment notes — WAGNER 17177LL
Long LifeW2.1x9.5d Base5.000 WattFront
View on
Amazon

Extra Bright (improved visibility, but shorter life)

Brand Part Number Markets Notes Buy
SYLVANIA Fits: 3.6L V6 2825ST
🇺🇸 US 🇨🇦 CA
BlueSilver Star
Fitment notes — SYLVANIA 2825ST
BlueSilver StarColor Temperature: 3200 KVBase Type: W2.1x9.5dWattage: 5.00 WFront
View on
Amazon

LED (instant-on, long life, energy-saving)

Brand Part Number Markets Notes Buy
SYLVANIA Fits: 3.6L V6 2825SL
🇺🇸 US 🇨🇦 CA
LEDCool White
Fitment notes — SYLVANIA 2825SL
LEDCool WhiteBase Type: W2.1x9.5dWattage: 0.50 WFront
View on
Amazon

Standard Replacement

Brand Part Number Markets Notes Buy
HELLA Popular Fits: 3.6L V6 2825
🇺🇸 US 🇨🇦 CA
IncandescentSocket Type Bulb: W2.1x9.5d
Fitment notes — HELLA 2825
IncandescentSocket Type Bulb: W2.1x9.5d
FrontW5W
View on
Amazon
GM GENUINE Fits: 3.6L V6 13500812
🇺🇸 US 🇨🇦 CA
FrontTRADE # W5WLL
View on
Amazon
SYLVANIA Fits: 3.6L V6 2825
🇺🇸 US 🇨🇦 CA
Base Type: W2.1x9.5dWattage: 5.00 W
Fitment notes — SYLVANIA 2825
Base Type: W2.1x9.5dWattage: 5.00 WFront
View on
Amazon
WAGNER Fits: 3.6L V6 17177
🇺🇸 US 🇨🇦 CA
W2.1x9.5d Base5.000 Watt
Fitment notes — WAGNER 17177
W2.1x9.5d Base5.000 WattFront
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.

Step / Courtesy Light Bulb

Extended Life

Brand Part Number Markets Notes Buy
SYLVANIA Fits: 3.6L V6 906LL
🇺🇸 US 🇨🇦 CA
Long LifeBase Type: W2.1x9.2d
Fitment notes — SYLVANIA 906LL
Long LifeBase Type: W2.1x9.2dWattage: 9.00 W
View on
Amazon

Standard Replacement

Brand Part Number Markets Notes Buy
PHILIPS Popular Fits: 3.6L V6 906
🇺🇸 US 🇨🇦 CA
Step or Courtesy LightCourtesy
Fitment notes — PHILIPS 906
Step or Courtesy LightCourtesyStandard
View on
Amazon
PHILIPS Popular Fits: 3.6L V6 2112
🇺🇸 US 🇨🇦 CA
with Bulb 2112
View on
Amazon
ACDELCO Fits: 3.6L V6 L906
🇺🇸 US 🇨🇦 CA
GoldTerminal Type: Spade
View on
Amazon
GM GENUINE Fits: 3.6L V6 19115808
🇺🇸 US 🇨🇦 CA
Front
View on
Amazon
SYLVANIA Fits: 3.6L V6 906
🇺🇸 US 🇨🇦 CA
Base Type: W2.1x9.2dWattage: 9.00 W
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.

Tail Lamp Bulb

Brand Part Number Markets Notes Buy
HELLA Fits: 3.6L V6 2825
🇺🇸 US 🇨🇦 CA
IncandescentSocket Type Bulb: W2.1x9.5d
Fitment notes — HELLA 2825
IncandescentSocket Type Bulb: W2.1x9.5d
W5W
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.

Trunk / Cargo Area Light Bulb

Extended Life

Brand Part Number Markets Notes Buy
SYLVANIA Fits: 3.6L V6 2112LL
🇺🇸 US 🇨🇦 CA
Base Type: DoubleLong Life
Fitment notes — SYLVANIA 2112LL
Base Type: DoubleLong LifeWattage: 12.40 W
View on
Amazon
WAGNER Fits: 3.6L V6 2112LL
🇺🇸 US 🇨🇦 CA
Long LifeWire Lead Base
Fitment notes — WAGNER 2112LL
Long LifeWire Lead Base12.420 Watt
View on
Amazon

LED (instant-on, long life, energy-saving)

Brand Part Number Markets Notes Buy
WAGNER Fits: 3.6L V6 2112WLED
🇺🇸 US 🇨🇦 CA
LEDWhite
Fitment notes — WAGNER 2112WLED
LEDWhiteLED
View on
Amazon

Standard Replacement

Brand Part Number Markets Notes Buy
PHILIPS Popular Fits: 3.6L V6 2112
🇺🇸 US 🇨🇦 CA
View on
Amazon
WAGNER Popular Fits: 3.6L V6 2112
🇺🇸 US 🇨🇦 CA
Wire Lead Base12.420 Watt
Fitment notes — WAGNER 2112
Wire Lead Base12.420 WattBulb Type: T-3 Bulb 3/8 (9.5mm) Diameter
View on
Amazon
SYLVANIA Fits: 3.6L V6 2112
🇺🇸 US 🇨🇦 CA
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.

Turn Signal Lamp Bulb

Extended Life

Brand Part Number Markets Notes Buy
PHILIPS Popular Fits: 3.6L V6 3757NALL
🇺🇸 US 🇨🇦 CA
Longer LifeNatural Amber
Fitment notes — PHILIPS 3757NALL
Longer LifeNatural AmberFront
View on
Amazon
SYLVANIA Fits: 3.6L V6 3757ALL
🇺🇸 US 🇨🇦 CA
Long LifeAmber
Fitment notes — SYLVANIA 3757ALL
Long LifeAmberFront
View on
Amazon
WAGNER Fits: 3.6L V6 3757NALL
🇺🇸 US 🇨🇦 CA
Long LifeNatural Amber
Fitment notes — WAGNER 3757NALL
Long LifeNatural AmberFront
View on
Amazon

Standard Replacement

Brand Part Number Markets Notes Buy
HELLA Popular Fits: 3.6L V6 3757A
🇺🇸 US 🇨🇦 CA
IncandescentAverage Rated Life: 600.0 HR
Fitment notes — HELLA 3757A
IncandescentAverage Rated Life: 600.0 HR27/7WSocket Type Bulb: W2.5x16qFront
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
Fitment notes — GM GENUINE 23757NAK
Natural Amber
FrontTRADE # 3757KA
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.

Turn Signal Lamp Socket

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.6L V6 LS234
🇺🇸 US 🇨🇦 CA
Front
View on
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WELLS Fits: 3.6L V6 1P1519
🇺🇸 US 🇨🇦 CA
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.

Vanity Mirror / Sun Visor Light Bulb

Brand Part Number Markets Notes Buy
GM GENUINE Fits: 3.6L V6 L7065
🇺🇸 US 🇨🇦 CA
Terminal Type: Bullet
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.

Buying Electrical Bulb & Socket Parts for a 2009 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 2009 Cadillac SRX?

Our catalog currently lists 145 electrical bulb & socket parts for the 2009 Cadillac SRX across 18 subcategories and 14 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 2009 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 2009 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 2009 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 2009 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 2009 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.