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  2. Auto Parts
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  4. Relays
  5. Headlight Relay
  6. ACDelco 13503100

ACDelco 13503100 Headlight Relay

ACDelco

 
Brand:ACDelco
Part Number: 13503100
UPC: 193468293029
Weight: 0.2 lbs
Condition:New



On Sale:

$6.46

Availability:
36 in Stock
Warehouse: US-4
Quantity:

Product Information

Description:

Get the ACDelco 13503100 Headlight Relay for your vehicle. Buy now and secure your purchase online!

ACDelco GM Original Equipment Wiring Relays are designed, engineered, and tested to rigorous standards, and are backed by General Motors. ACDelco GM Original Equipment parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional. ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

  • ACDelco GM Original Equipment parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies
  • Some ACDelco GM Original Equipment parts may have formerly appeared as GM Genuine Parts (OE) or ACDelco Professional

Specifications:

Amperage Rating:
20 Ampere
Mounting Bracket Included:
No
Mounting Hardware Included:
No
Mounting Type:
Push In
Programming Required:
No
Terminal Gender:
Male
Terminal Quantity:
4
Terminal Type:
Blade
Voltage:
12 Volts DC
Country of Origin:
KR

Select a vehicle to narrow ACDelco 13503100 Headlight Relay fitment info!

Last Updated: 05/07/2024

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

2015

 

2014

 

2013

 

2012

 

2011

 

2015

 

2014

 

2013

 

2012

 

2011

 
Cadillac CTS

6.2L V8 Gas OHV Supercharged
1
 		 
Daytime Running Light Relay
 

Cadillac CTS



6.2L V8 Gas OHV Supercharged Daytime Running Light Relay

1 Per Vehicle

2014

 

2014

 
Cadillac CTS

2.0L L4 Gas DOHC Turbo,
3.6L V6 Gas DOHC Turbo
1
 		 
Daytime Running Light Relay
 

Cadillac CTS



2.0L L4 Gas DOHC Turbo,
3.6L V6 Gas DOHC Turbo Daytime Running Light Relay

1 Per Vehicle

2014

 

2013

 

2014

 

2013

 
Cadillac CTS

3.6L V6 Flex DOHC
1
 		 
Daytime Running Light Relay
 

Cadillac CTS



3.6L V6 Flex DOHC Daytime Running Light Relay

1 Per Vehicle

2014

 

2013

 

2012

 

2011

 

2014

 

2013

 

2012

 

2011

 
Cadillac CTS

3.0L V6 Gas DOHC
1
 		 
Daytime Running Light Relay
 

Cadillac CTS



3.0L V6 Gas DOHC Daytime Running Light Relay

1 Per Vehicle

2012

 

2011

 

2012

 

2011

 
Cadillac CTS

3.6L V6 Gas DOHC
1
 		 
Daytime Running Light Relay
 

Cadillac CTS



3.6L V6 Gas DOHC Daytime Running Light Relay

1 Per Vehicle

2010

 

2010

 
Cadillac CTS

3.0L V6 Gas DOHC
1
 		 
Fuel Pump Relay
 

Cadillac CTS



3.0L V6 Gas DOHC Fuel Pump Relay

1 Per Vehicle

2010

 

2010

 
Cadillac CTS

3.0L V6 Gas DOHC
1
 		 
Ignition Relay
PART OF ENGINE HARNESS
Except VARIABLE TIME DAMPING CHASSIS(F55),ACTIVE STRG CONTROL(JL7),ADAPTIVE CRUISE CONTROL(K59)
 

Cadillac CTS



3.0L V6 Gas DOHC Ignition Relay
PART OF ENGINE HARNESS
Except VARIABLE TIME DAMPING CHASSIS(F55),ACTIVE STRG CONTROL(JL7),ADAPTIVE CRUISE CONTROL(K59)

1 Per Vehicle

2010

 

2010

 
Cadillac CTS

3.0L V6 Gas DOHC,
3.6L V6 Gas DOHC
1
 		 
Daytime Running Light Relay
Wagon
4 Doors
 

Cadillac CTS



3.0L V6 Gas DOHC,
3.6L V6 Gas DOHC Daytime Running Light Relay
Wagon
4 Doors

1 Per Vehicle

2010

 

2010

 
Cadillac CTS

3.0L V6 Gas DOHC,
3.6L V6 Gas DOHC,
6.2L V8 Gas OHV Supercharged
1
 		 
Daytime Running Light Relay
Sedan
4 Doors
 

Cadillac CTS



3.0L V6 Gas DOHC,
3.6L V6 Gas DOHC,
6.2L V8 Gas OHV Supercharged Daytime Running Light Relay
Sedan
4 Doors

1 Per Vehicle

2010

 

2010

 
Cadillac CTS

6.2L V8 Gas OHV Supercharged
1
 		 
Daytime Running Light Relay
Eng: LSA
8th VIN Digit: P
 

Cadillac CTS



6.2L V8 Gas OHV Supercharged Daytime Running Light Relay
Eng: LSA
8th VIN Digit: P

1 Per Vehicle

2010

 

2009

 

2010

 

2009

 
Cadillac CTS

3.6L V6 Gas DOHC,
6.2L V8 Gas OHV Supercharged
1
 		 
Ignition Relay
PART OF ENGINE HARNESS
Except VARIABLE TIME DAMPING CHASSIS(F55),ACTIVE STRG CONTROL(JL7),ADAPTIVE CRUISE CONTROL(K59)
 

Cadillac CTS



3.6L V6 Gas DOHC,
6.2L V8 Gas OHV Supercharged Ignition Relay
PART OF ENGINE HARNESS
Except VARIABLE TIME DAMPING CHASSIS(F55),ACTIVE STRG CONTROL(JL7),ADAPTIVE CRUISE CONTROL(K59)

1 Per Vehicle

2010

 

2009

 

2010

 

2009

 
Cadillac CTS

6.2L V8 Gas OHV Supercharged
1
 		 
Fuel Pump Relay
 

Cadillac CTS



6.2L V8 Gas OHV Supercharged Fuel Pump Relay

1 Per Vehicle

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2010

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 
Cadillac CTS

3.6L V6 Gas DOHC
1
 		 
Fuel Pump Relay
 

Cadillac CTS



3.6L V6 Gas DOHC Fuel Pump Relay

1 Per Vehicle

2009

 

2009

 
Cadillac CTS

3.6L V6 Gas DOHC,
6.2L V8 Gas OHV Supercharged
1
 		 
Daytime Running Light Relay
 

Cadillac CTS



3.6L V6 Gas DOHC,
6.2L V8 Gas OHV Supercharged Daytime Running Light Relay

1 Per Vehicle

2009

 

2009

 
Cadillac CTS

6.2L V8 Gas OHV Supercharged
1
 
High Beam
 		 

Cadillac CTS



6.2L V8 Gas OHV Supercharged

High Beam
1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 
Cadillac CTS

3.6L V6 Gas DOHC
1
 
High Beam
 		 

Cadillac CTS



3.6L V6 Gas DOHC

High Beam
1 Per Vehicle

2008

 

2008

 
Cadillac CTS

3.6L V6 Gas DOHC
1
 		 
Stop Light Switch Relay
 

Cadillac CTS



3.6L V6 Gas DOHC Stop Light Switch Relay

1 Per Vehicle

2008

 

2007

 

2006

 

2008

 

2007

 

2006

 
Cadillac CTS

3.6L V6 Gas DOHC
1
 		 
Trunk Lid Release Relay
 

Cadillac CTS



3.6L V6 Gas DOHC Trunk Lid Release Relay

1 Per Vehicle

2008

 

2007

 

2006

 

2005

 

2004

 

2008

 

2007

 

2006

 

2005

 

2004

 
Cadillac CTS

3.6L V6 Gas DOHC
1
 		 
Back Up Light Relay
Except EXPORT SPECIFIC THEFT DETERENT SYSTEM(UA2)
 

Cadillac CTS



3.6L V6 Gas DOHC Back Up Light Relay
Except EXPORT SPECIFIC THEFT DETERENT SYSTEM(UA2)

1 Per Vehicle

2008

 

2007

 

2006

 

2005

 

2004

 

2008

 

2007

 

2006

 

2005

 

2004

 
Cadillac CTS

3.6L V6 Gas DOHC
1
 		 
Wiring Relay
 

Cadillac CTS



3.6L V6 Gas DOHC Wiring Relay

1 Per Vehicle

2007

 

2006

 

2007

 

2006

 
Cadillac CTS

2.8L V6 Gas DOHC,
6.0L V8 Gas OHV
1
 		 
Trunk Lid Release Relay
 

Cadillac CTS



2.8L V6 Gas DOHC,
6.0L V8 Gas OHV Trunk Lid Release Relay

1 Per Vehicle

2007

 

2006

 

2007

 

2006

 
Cadillac CTS

6.0L V8 Gas OHV
1
 		 
Back Up Light Relay
Except EXPORT SPECIFIC THEFT DETERENT SYSTEM(UA2)
 

Cadillac CTS



6.0L V8 Gas OHV Back Up Light Relay
Except EXPORT SPECIFIC THEFT DETERENT SYSTEM(UA2)

1 Per Vehicle

2007

 

2006

 

2007

 

2006

 
Cadillac CTS

6.0L V8 Gas OHV
1
 		 
Clutch Pedal Position Relay
 

Cadillac CTS



6.0L V8 Gas OHV Clutch Pedal Position Relay

1 Per Vehicle

2007

 

2006

 

2007

 

2006

 
Cadillac CTS

6.0L V8 Gas OHV
1
 		 
Daytime Running Light Relay
 

Cadillac CTS



6.0L V8 Gas OHV Daytime Running Light Relay

1 Per Vehicle

2007

 

2006

 

2007

 

2006

 
Cadillac CTS

6.0L V8 Gas OHV
1
 		 
Engine Control Module Relay
 

Cadillac CTS



6.0L V8 Gas OHV Engine Control Module Relay

1 Per Vehicle

2007

 

2006

 

2007

 

2006

 
Cadillac CTS

6.0L V8 Gas OHV
1
 		 
Fog Light Relay
 

Cadillac CTS



6.0L V8 Gas OHV Fog Light Relay

1 Per Vehicle

2007

 

2006

 

2007

 

2006

 
Cadillac CTS

6.0L V8 Gas OHV
1
 		 
Fuel Pump Relay
 

Cadillac CTS



6.0L V8 Gas OHV Fuel Pump Relay

1 Per Vehicle

2007

 

2006

 

2007

 

2006

 
Cadillac CTS

6.0L V8 Gas OHV
1
 
High Beam
 		 

Cadillac CTS



6.0L V8 Gas OHV

High Beam
1 Per Vehicle

2007

 

2006

 

2007

 

2006

 
Cadillac CTS

6.0L V8 Gas OHV
1
 		 
Horn Relay
 

Cadillac CTS



6.0L V8 Gas OHV Horn Relay

1 Per Vehicle

2007

 

2006

 

2007

 

2006

 
Cadillac CTS

6.0L V8 Gas OHV
1
 		 
Ignition Relay
PART OF ENGINE HARNESS
 

Cadillac CTS



6.0L V8 Gas OHV Ignition Relay
PART OF ENGINE HARNESS

1 Per Vehicle

2007

 

2006

 

2007

 

2006

 
Cadillac CTS

6.0L V8 Gas OHV
1
 		 
Interior Light Relay
 

Cadillac CTS



6.0L V8 Gas OHV Interior Light Relay

1 Per Vehicle

2007

 

2006

 

2007

 

2006

 
Cadillac CTS

6.0L V8 Gas OHV
1
 		 
Parking Light Relay
Except HDLP WA(CE4)
 

Cadillac CTS



6.0L V8 Gas OHV Parking Light Relay
Except HDLP WA(CE4)

1 Per Vehicle

2007

 

2006

 

2007

 

2006

 
Cadillac CTS

6.0L V8 Gas OHV
1
 		 
Wiring Relay
 

Cadillac CTS



6.0L V8 Gas OHV Wiring Relay

1 Per Vehicle

2007

 

2006

 

2005

 

2007

 

2006

 

2005

 
Cadillac CTS

2.8L V6 Gas DOHC
1
 		 
Back Up Light Relay
Except EXPORT SPECIFIC THEFT DETERENT SYSTEM(UA2)
 

Cadillac CTS



2.8L V6 Gas DOHC Back Up Light Relay
Except EXPORT SPECIFIC THEFT DETERENT SYSTEM(UA2)

1 Per Vehicle

2007

 

2006

 

2005

 

2007

 

2006

 

2005

 
Cadillac CTS

2.8L V6 Gas DOHC
1
 		 
Clutch Pedal Position Relay
 

Cadillac CTS



2.8L V6 Gas DOHC Clutch Pedal Position Relay

1 Per Vehicle

2007

 

2006

 

2005

 

2007

 

2006

 

2005

 
Cadillac CTS

2.8L V6 Gas DOHC
1
 		 
Daytime Running Light Relay
 

Cadillac CTS



2.8L V6 Gas DOHC Daytime Running Light Relay

1 Per Vehicle

2007

 

2006

 

2005

 

2007

 

2006

 

2005

 
Cadillac CTS

2.8L V6 Gas DOHC
1
 		 
Engine Control Module Relay
 

Cadillac CTS



2.8L V6 Gas DOHC Engine Control Module Relay

1 Per Vehicle

2007

 

2006

 

2005

 

2007

 

2006

 

2005

 
Cadillac CTS

2.8L V6 Gas DOHC
1
 		 
Fog Light Relay
 

Cadillac CTS



2.8L V6 Gas DOHC Fog Light Relay

1 Per Vehicle

2007

 

2006

 

2005

 

2007

 

2006

 

2005

 
Cadillac CTS

2.8L V6 Gas DOHC
1
 		 
Fuel Pump Relay
 

Cadillac CTS



2.8L V6 Gas DOHC Fuel Pump Relay

1 Per Vehicle

2007

 

2006

 

2005

 

2007

 

2006

 

2005

 
Cadillac CTS

2.8L V6 Gas DOHC
1
 
High Beam
 		 

Cadillac CTS



2.8L V6 Gas DOHC

High Beam
1 Per Vehicle

2007

 

2006

 

2005

 

2007

 

2006

 

2005

 
Cadillac CTS

2.8L V6 Gas DOHC
1
 		 
Horn Relay
 

Cadillac CTS



2.8L V6 Gas DOHC Horn Relay

1 Per Vehicle

2007

 

2006

 

2005

 

2007

 

2006

 

2005

 
Cadillac CTS

2.8L V6 Gas DOHC
1
 		 
Ignition Relay
PART OF ENGINE HARNESS
 

Cadillac CTS



2.8L V6 Gas DOHC Ignition Relay
PART OF ENGINE HARNESS

1 Per Vehicle

2007

 

2006

 

2005

 

2007

 

2006

 

2005

 
Cadillac CTS

2.8L V6 Gas DOHC
1
 		 
Interior Light Relay
 

Cadillac CTS



2.8L V6 Gas DOHC Interior Light Relay

1 Per Vehicle

2007

 

2006

 

2005

 

2007

 

2006

 

2005

 
Cadillac CTS

2.8L V6 Gas DOHC
1
 		 
Parking Light Relay
Except HDLP WA(CE4)
 

Cadillac CTS



2.8L V6 Gas DOHC Parking Light Relay
Except HDLP WA(CE4)

1 Per Vehicle

2007

 

2006

 

2005

 

2007

 

2006

 

2005

 
Cadillac CTS

2.8L V6 Gas DOHC
1
 		 
Wiring Relay
 

Cadillac CTS



2.8L V6 Gas DOHC Wiring Relay

1 Per Vehicle

2007

 

2006

 

2005

 

2004

 

2007

 

2006

 

2005

 

2004

 
Cadillac CTS

3.6L V6 Gas DOHC
1
 		 
Clutch Pedal Position Relay
 

Cadillac CTS



3.6L V6 Gas DOHC Clutch Pedal Position Relay

1 Per Vehicle

2007

 

2006

 

2005

 

2004

 

2007

 

2006

 

2005

 

2004

 
Cadillac CTS

3.6L V6 Gas DOHC
1
 		 
Daytime Running Light Relay
 

Cadillac CTS



3.6L V6 Gas DOHC Daytime Running Light Relay

1 Per Vehicle

2007

 

2006

 

2005

 

2004

 

2007

 

2006

 

2005

 

2004

 
Cadillac CTS

3.6L V6 Gas DOHC
1
 		 
Engine Control Module Relay
 

Cadillac CTS



3.6L V6 Gas DOHC Engine Control Module Relay

1 Per Vehicle

2007

 

2006

 

2005

 

2004

 

2007

 

2006

 

2005

 

2004

 
Cadillac CTS

3.6L V6 Gas DOHC
1
 		 
Fog Light Relay
 

Cadillac CTS



3.6L V6 Gas DOHC Fog Light Relay

1 Per Vehicle

2007

 

2006

 

2005

 

2004

 

2007

 

2006

 

2005

 

2004

 
Cadillac CTS

3.6L V6 Gas DOHC
1
 		 
Horn Relay
 

Cadillac CTS



3.6L V6 Gas DOHC Horn Relay

1 Per Vehicle

2007

 

2006

 

2005

 

2004

 

2007

 

2006

 

2005

 

2004

 
Cadillac CTS

3.6L V6 Gas DOHC
1
 		 
Ignition Relay
PART OF ENGINE HARNESS
 

Cadillac CTS



3.6L V6 Gas DOHC Ignition Relay
PART OF ENGINE HARNESS

1 Per Vehicle

2007

 

2006

 

2005

 

2004

 

2007

 

2006

 

2005

 

2004

 
Cadillac CTS

3.6L V6 Gas DOHC
1
 		 
Interior Light Relay
 

Cadillac CTS



3.6L V6 Gas DOHC Interior Light Relay

1 Per Vehicle

2007

 

2006

 

2005

 

2004

 

2007

 

2006

 

2005

 

2004

 
Cadillac CTS

3.6L V6 Gas DOHC
1
 		 
Parking Light Relay
Except HDLP WA(CE4)
 

Cadillac CTS



3.6L V6 Gas DOHC Parking Light Relay
Except HDLP WA(CE4)

1 Per Vehicle

2005

 

2005

 
Cadillac CTS

2.8L V6 Gas DOHC
1
 
Rear
 
Fog Light Relay
Except 8 WAY POWER PASSENGER SEAT ADJUSTER(AH8),DRIVER MIRROR AND SEAT ADJUSTER W/ENHANCED PERSONAL MEMORY(A45),ACTIVE BRAKE CONTROL(JL4),SEAT HEATER(KA1)
AUTO HEADLAMP LEVELING SYSTEM(TR7),REAR FOG LAMPS(T79),INFOTAINMENT SYSTEM 001(U2R),INFOTAINMENT SYSTEM 002(U2S)
Mfr Code: 5L40-E
 

Cadillac CTS



2.8L V6 Gas DOHC

Rear Fog Light Relay
Except 8 WAY POWER PASSENGER SEAT ADJUSTER(AH8),DRIVER MIRROR AND SEAT ADJUSTER W/ENHANCED PERSONAL MEMORY(A45),ACTIVE BRAKE CONTROL(JL4),SEAT HEATER(KA1)
AUTO HEADLAMP LEVELING SYSTEM(TR7),REAR FOG LAMPS(T79),INFOTAINMENT SYSTEM 001(U2R),INFOTAINMENT SYSTEM 002(U2S)
Mfr Code: 5L40-E

1 Per Vehicle

2005

 

2005

 
Cadillac CTS

2.8L V6 Gas DOHC
1
 		 
Trunk Lid Release Relay
Except EXPORT SPECIFIC THEFT DETERENT SYSTEM(UA2)
 

Cadillac CTS



2.8L V6 Gas DOHC Trunk Lid Release Relay
Except EXPORT SPECIFIC THEFT DETERENT SYSTEM(UA2)

1 Per Vehicle

2005

 

2005

 
Cadillac CTS

5.7L V8 Gas OHV
1
 		 
Clutch Pedal Position Relay
 

Cadillac CTS



5.7L V8 Gas OHV Clutch Pedal Position Relay

1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
Cadillac CTS

3.6L V6 Gas DOHC
1
 
Rear
 
Fog Light Relay
Except 8 WAY POWER PASSENGER SEAT ADJUSTER(AH8),DRIVER MIRROR AND SEAT ADJUSTER W/ENHANCED PERSONAL MEMORY(A45),ACTIVE BRAKE CONTROL(JL4),SEAT HEATER(KA1)
AUTO HEADLAMP LEVELING SYSTEM(TR7),REAR FOG LAMPS(T79),INFOTAINMENT SYSTEM 001(U2R),INFOTAINMENT SYSTEM 002(U2S)
Mfr Code: 5L40-E
 

Cadillac CTS



3.6L V6 Gas DOHC

Rear Fog Light Relay
Except 8 WAY POWER PASSENGER SEAT ADJUSTER(AH8),DRIVER MIRROR AND SEAT ADJUSTER W/ENHANCED PERSONAL MEMORY(A45),ACTIVE BRAKE CONTROL(JL4),SEAT HEATER(KA1)
AUTO HEADLAMP LEVELING SYSTEM(TR7),REAR FOG LAMPS(T79),INFOTAINMENT SYSTEM 001(U2R),INFOTAINMENT SYSTEM 002(U2S)
Mfr Code: 5L40-E

1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
Cadillac CTS

3.6L V6 Gas DOHC,
5.7L V8 Gas OHV
1
 		 
Trunk Lid Release Relay
Except EXPORT SPECIFIC THEFT DETERENT SYSTEM(UA2)
 

Cadillac CTS



3.6L V6 Gas DOHC,
5.7L V8 Gas OHV Trunk Lid Release Relay
Except EXPORT SPECIFIC THEFT DETERENT SYSTEM(UA2)

1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
Cadillac CTS

5.7L V8 Gas OHV
1
 		 
Back Up Light Relay
Except EXPORT SPECIFIC THEFT DETERENT SYSTEM(UA2)
 

Cadillac CTS



5.7L V8 Gas OHV Back Up Light Relay
Except EXPORT SPECIFIC THEFT DETERENT SYSTEM(UA2)

1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
Cadillac CTS

5.7L V8 Gas OHV
1
 		 
Daytime Running Light Relay
 

Cadillac CTS



5.7L V8 Gas OHV Daytime Running Light Relay

1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
Cadillac CTS

5.7L V8 Gas OHV
1
 		 
Engine Control Module Relay
 

Cadillac CTS



5.7L V8 Gas OHV Engine Control Module Relay

1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
Cadillac CTS

5.7L V8 Gas OHV
1
 		 
Fog Light Relay
 

Cadillac CTS



5.7L V8 Gas OHV Fog Light Relay

1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
Cadillac CTS

5.7L V8 Gas OHV
1
 		 
Fuel Pump Relay
 

Cadillac CTS



5.7L V8 Gas OHV Fuel Pump Relay

1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
Cadillac CTS

5.7L V8 Gas OHV
1
 
High Beam
 		 

Cadillac CTS



5.7L V8 Gas OHV

High Beam
1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
Cadillac CTS

5.7L V8 Gas OHV
1
 		 
Horn Relay
 

Cadillac CTS



5.7L V8 Gas OHV Horn Relay

1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
Cadillac CTS

5.7L V8 Gas OHV
1
 		 
Ignition Relay
PART OF ENGINE HARNESS
 

Cadillac CTS



5.7L V8 Gas OHV Ignition Relay
PART OF ENGINE HARNESS

1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
Cadillac CTS

5.7L V8 Gas OHV
1
 		 
Interior Light Relay
 

Cadillac CTS



5.7L V8 Gas OHV Interior Light Relay

1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
Cadillac CTS

5.7L V8 Gas OHV
1
 		 
Parking Light Relay
Except HDLP WA(CE4)
 

Cadillac CTS



5.7L V8 Gas OHV Parking Light Relay
Except HDLP WA(CE4)

1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
Cadillac CTS

5.7L V8 Gas OHV
1
 		 
Wiring Relay
 

Cadillac CTS



5.7L V8 Gas OHV Wiring Relay

1 Per Vehicle

2004

 

2004

 
Cadillac CTS

3.2L V6 Gas DOHC
1
 		 
Clutch Pedal Position Relay
 

Cadillac CTS



3.2L V6 Gas DOHC Clutch Pedal Position Relay

1 Per Vehicle

2004

 

2004

 
Cadillac CTS

3.2L V6 Gas DOHC
1
 		 
Engine Control Module Relay
 

Cadillac CTS



3.2L V6 Gas DOHC Engine Control Module Relay

1 Per Vehicle

2004

 

2004

 
Cadillac CTS

3.2L V6 Gas DOHC
1
 
Rear
 
Fog Light Relay
Except 8 WAY POWER PASSENGER SEAT ADJUSTER(AH8),DRIVER MIRROR AND SEAT ADJUSTER W/ENHANCED PERSONAL MEMORY(A45),ACTIVE BRAKE CONTROL(JL4),SEAT HEATER(KA1)
AUTO HEADLAMP LEVELING SYSTEM(TR7),REAR FOG LAMPS(T79),INFOTAINMENT SYSTEM 001(U2R),INFOTAINMENT SYSTEM 002(U2S)
Mfr Code: 5L40-E
 

Cadillac CTS



3.2L V6 Gas DOHC

Rear Fog Light Relay
Except 8 WAY POWER PASSENGER SEAT ADJUSTER(AH8),DRIVER MIRROR AND SEAT ADJUSTER W/ENHANCED PERSONAL MEMORY(A45),ACTIVE BRAKE CONTROL(JL4),SEAT HEATER(KA1)
AUTO HEADLAMP LEVELING SYSTEM(TR7),REAR FOG LAMPS(T79),INFOTAINMENT SYSTEM 001(U2R),INFOTAINMENT SYSTEM 002(U2S)
Mfr Code: 5L40-E

1 Per Vehicle

2004

 

2004

 
Cadillac CTS

3.2L V6 Gas DOHC,
3.6L V6 Gas DOHC
1
 
Rear
 
Fog Light Relay
Except 8 WAY POWER PASSENGER SEAT ADJUSTER(AH8),DRIVER MIRROR AND SEAT ADJUSTER W/ENHANCED PERSONAL MEMORY(A45),ACTIVE BRAKE CONTROL(JL4),SEAT HEATER(KA1)
AUTO HEADLAMP LEVELING SYSTEM(TR7),REAR FOG LAMPS(T79),INFOTAINMENT SYSTEM 001(U2R),INFOTAINMENT SYSTEM 002(U2S)
Mfr Code: M35
 

Cadillac CTS



3.2L V6 Gas DOHC,
3.6L V6 Gas DOHC

Rear Fog Light Relay
Except 8 WAY POWER PASSENGER SEAT ADJUSTER(AH8),DRIVER MIRROR AND SEAT ADJUSTER W/ENHANCED PERSONAL MEMORY(A45),ACTIVE BRAKE CONTROL(JL4),SEAT HEATER(KA1)
AUTO HEADLAMP LEVELING SYSTEM(TR7),REAR FOG LAMPS(T79),INFOTAINMENT SYSTEM 001(U2R),INFOTAINMENT SYSTEM 002(U2S)
Mfr Code: M35

1 Per Vehicle

2004

 

2004

 
Cadillac CTS

5.7L V8 Gas OHV
1
 		 
Clutch Pedal Position Relay
HDLP WA(CE4)
Except DAYTIME RUNNING LIGHT(T65)
 

Cadillac CTS



5.7L V8 Gas OHV Clutch Pedal Position Relay
HDLP WA(CE4)
Except DAYTIME RUNNING LIGHT(T65)

1 Per Vehicle

2004

 

2003

 

2004

 

2003

 
Cadillac CTS

3.2L V6 Gas DOHC
1
 		 
Back Up Light Relay
Except EXPORT SPECIFIC THEFT DETERENT SYSTEM(UA2)
 

Cadillac CTS



3.2L V6 Gas DOHC Back Up Light Relay
Except EXPORT SPECIFIC THEFT DETERENT SYSTEM(UA2)

1 Per Vehicle

2004

 

2003

 

2004

 

2003

 
Cadillac CTS

3.2L V6 Gas DOHC
1
 		 
Daytime Running Light Relay
 

Cadillac CTS



3.2L V6 Gas DOHC Daytime Running Light Relay

1 Per Vehicle

2004

 

2003

 

2004

 

2003

 
Cadillac CTS

3.2L V6 Gas DOHC
1
 		 
Fog Light Relay
 

Cadillac CTS



3.2L V6 Gas DOHC Fog Light Relay

1 Per Vehicle

2004

 

2003

 

2004

 

2003

 
Cadillac CTS

3.2L V6 Gas DOHC
1
 		 
Fuel Pump Relay
 

Cadillac CTS



3.2L V6 Gas DOHC Fuel Pump Relay

1 Per Vehicle

2004

 

2003

 

2004

 

2003

 
Cadillac CTS

3.2L V6 Gas DOHC
1
 
High Beam
 		 

Cadillac CTS



3.2L V6 Gas DOHC

High Beam
1 Per Vehicle

2004

 

2003

 

2004

 

2003

 
Cadillac CTS

3.2L V6 Gas DOHC
1
 		 
Horn Relay
 

Cadillac CTS



3.2L V6 Gas DOHC Horn Relay

1 Per Vehicle

2004

 

2003

 

2004

 

2003

 
Cadillac CTS

3.2L V6 Gas DOHC
1
 		 
Ignition Relay
PART OF ENGINE HARNESS
 

Cadillac CTS



3.2L V6 Gas DOHC Ignition Relay
PART OF ENGINE HARNESS

1 Per Vehicle

2004

 

2003

 

2004

 

2003

 
Cadillac CTS

3.2L V6 Gas DOHC
1
 		 
Interior Light Relay
 

Cadillac CTS



3.2L V6 Gas DOHC Interior Light Relay

1 Per Vehicle

2004

 

2003

 

2004

 

2003

 
Cadillac CTS

3.2L V6 Gas DOHC
1
 		 
Parking Light Relay
Except HDLP WA(CE4)
 

Cadillac CTS



3.2L V6 Gas DOHC Parking Light Relay
Except HDLP WA(CE4)

1 Per Vehicle

2004

 

2003

 

2004

 

2003

 
Cadillac CTS

3.2L V6 Gas DOHC
1
 		 
Trunk Lid Release Relay
Except EXPORT SPECIFIC THEFT DETERENT SYSTEM(UA2)
 

Cadillac CTS



3.2L V6 Gas DOHC Trunk Lid Release Relay
Except EXPORT SPECIFIC THEFT DETERENT SYSTEM(UA2)

1 Per Vehicle

2004

 

2003

 

2004

 

2003

 
Cadillac CTS

3.2L V6 Gas DOHC
1
 		 
Wiring Relay
 

Cadillac CTS



3.2L V6 Gas DOHC Wiring Relay

1 Per Vehicle

2003

 

2003

 
Cadillac CTS

3.2L V6 Gas DOHC
1
 		 
A/C Compressor Control Relay
 

Cadillac CTS



3.2L V6 Gas DOHC A/C Compressor Control Relay

1 Per Vehicle

2003

 

2003

 
Cadillac CTS

3.2L V6 Gas DOHC
1
 		 
Except HDLP WA(CE4)
 

Cadillac CTS



3.2L V6 Gas DOHC Except HDLP WA(CE4)

1 Per Vehicle

2009

 

2008

 

2009

 

2008

 
Cadillac SRX

3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC
1
 		 
Parking Light Relay
 

Cadillac SRX



3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC Parking Light Relay

1 Per Vehicle

2009

 

2008

 

2007

 

2009

 

2008

 

2007

 
Cadillac SRX

3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC
1
 		  

Cadillac SRX



3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC
1 Per Vehicle

2009

 

2008

 

2007

 

2009

 

2008

 

2007

 
Cadillac SRX

3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC
1
 		 
Neutral Safety Switch Relay
 

Cadillac SRX



3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC Neutral Safety Switch Relay

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 
Cadillac SRX

3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC
1
 		 
Back Up Light Relay
 

Cadillac SRX



3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC Back Up Light Relay

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 
Cadillac SRX

3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC
1
 		 
Interior Light Relay
 

Cadillac SRX



3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC Interior Light Relay

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 
Cadillac SRX

3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC
1
 		 
Trunk Lid Release Relay
 

Cadillac SRX



3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC Trunk Lid Release Relay

1 Per Vehicle

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 

2009

 

2008

 

2007

 

2006

 

2005

 

2004

 
Cadillac SRX

3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC
1
 		 
Wiring Relay
 

Cadillac SRX



3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC Wiring Relay

1 Per Vehicle

2008

 

2008

 
Cadillac SRX

3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC
1
 		 
Except HDLP WA(CE4)
 

Cadillac SRX



3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC Except HDLP WA(CE4)

1 Per Vehicle

2008

 

2008

 
Cadillac SRX

3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC
1
 		 
HDLP WA(CE4)
 

Cadillac SRX



3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC HDLP WA(CE4)

1 Per Vehicle

2006

 

2005

 

2006

 

2005

 
Cadillac SRX

3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC
1
 		 
Daytime Running Light Relay
 

Cadillac SRX



3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC Daytime Running Light Relay

1 Per Vehicle

2006

 

2005

 

2004

 

2006

 

2005

 

2004

 
Cadillac SRX

3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC
1
 		 
Clutch Pedal Position Relay
 

Cadillac SRX



3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC Clutch Pedal Position Relay

1 Per Vehicle

2006

 

2005

 

2004

 

2006

 

2005

 

2004

 
Cadillac SRX

3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC
1
 		 
Engine Control Module Relay
 

Cadillac SRX



3.6L V6 Gas DOHC,
4.6L V8 Gas DOHC Engine Control Module Relay

1 Per Vehicle
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