How to service the Headlight Relay on Cadillac DeVille?

The first step when servicing the headlamp relay is to open the hood then remove the protective cover from the underhood fuse block. You need to remove the high or low beam headlamp relay (3 or 4) from the underhood fuse block. You should install the high or low headlamp relay (3 or 4) into the underhood fuse block after which you should put on the protective cover and finish by closing the hood.

How to replace the headlight relay on Cadillac Catera?

Users should begin by taking out the self-locking screws from the I/P driver knee bolster energy absorber before sliding it upward untill the tabs release for complete removal. Remove both the low beam relay and its corresponding high beam relays LH and RH from the convenience center. Insert the low beam relay together with high beam relays LH and RH into the convenience center before pulling down the I/P driver knee bolster energy absorber to fasten it to its designated tabs. Secure the I/P driver knee bolster energy absorber by installing self-locking screws until they reach full seating on the component without screw striping.

How to replace the headlight relay on Cadillac Seville?

Start replacement of the headlamp relay by opening the hood and supporting it before removing the protective cover from the underhood fuse block. From the underhood fuse block remove either the high beam headlamp relay or the low beam headlamp relay. To complete the installation place the high beam headlamp relay or the low beam headlamp relay inside the underhood fuse block then restore the protective cover before closing the hood.

OEM Cadillac Headlight Relay

Headlamp Relay

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11 Headlight Relays found

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Cadillac Fuel Pump Relay, Black
Part Number: 19116962
$8.18 MSRP: $15.36
You Save: $7.18 (47%)
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Product Specifications
- Other Name: Relay, Air Conditioner Electrical; Multi Purpose Relay; Fog Light Relay; Fan Relay; Horn Relay; Compressor Relay; Relay
- Replaced by: 13500113
Fits the following Cadillac Models:
- CTS | 2008-2016 | Base, Luxury, Performance, Premium, V, Vsport, Vsport Premium | 4 Cyl 2.0 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 8 Cyl 6.2 L GAS
- Escalade | 2021-2023, 2007-2014 | Base, Hybrid, Hybrid Platinum, Luxury, Platinum, Premium, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum, V | 6 Cyl 3.0 L DIESEL, 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
- Escalade ESV | 2021-2023, 2007-2014 | Base, Luxury, Platinum, Premium, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum, V | 6 Cyl 3.0 L DIESEL, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
- Escalade EXT | 2007-2013 | Base, Luxury, Premium | 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
- SRX | 2010-2016 | Base, Luxury, Performance, Premium | 6 Cyl 2.8 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
- STS | 2009-2011 | Base, Platinum, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
- XT4 | 2019-2023 | Luxury, Premium Luxury, Sport | 4 Cyl 2.0 L GAS
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Cadillac Fan Relay, Black
Part Number: 96484304
$10.69 MSRP: $20.08
You Save: $9.39 (47%)
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Product Specifications
- Other Name: Pump, Engine Coolant; Rear Window Defroster Relay; Multi Purpose Relay; Compressor Relay; Multi-function computer & key wiring components.
Fits the following Cadillac Models:
- ATS | 2017-2019 | Base, Luxury, Premium Luxury, Premium Performance, V | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
- CTS | 2017-2019 | Base, Luxury, Premium Luxury, V, Vsport, Vsport Premium Luxury | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS, 8 Cyl 6.2 L GAS
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Cadillac Fuel Pump Relay, Black
Part Number: 13503103
$5.11 MSRP: $11.07
You Save: $5.96 (54%)
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Product Specifications
- Other Name: Relay Assembly, Fan Control *Black; Daytime Running Light, Rear Window Defroster, Multi Purpose, Cooling Fan, ABS Relay; Fan Relay; automotive relay series for interior, engine, body & control systems.
- Replaces: 19115298, 12193612, 12135198, 12193602, 12077865, 12177234, 15328865, 21997408, 19116363
Fits the following Cadillac Models:
- ATS | 2013-2017 | Base, Luxury, Performance, Premium, Premium Luxury, Premium Performance, V | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
- CTS | 2014-2017, 2003-2007 | Base, Luxury, Luxury Sport, Performance, Premium, Premium Luxury, V, Vsport, Vsport Premium, Vsport Premium Luxury | 4 Cyl 2.0 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 3.2 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L GAS
- DTS | 2006-2008 | Base, Luxury, Platinum | 8 Cyl 4.6 L GAS
- DeVille | 2000-2005 | Base, DHS, DTS, Protection Series | 8 Cyl 4.6 L GAS
- Escalade | 2007-2014, 1999-2000 | Base, Luxury, Platinum, Premium | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
- Escalade ESV | 2007-2014 | Base, Luxury, Platinum, Premium | 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
- Escalade EXT | 2007-2013 | Base, Luxury, Premium | 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
- STS | 2005-2011 | Base, Platinum, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
- Seville | 2004, 1998-2001 | SLS, STS | 8 Cyl 4.6 L GAS
- XLR | 2004-2009 | Base, Platinum, V | 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
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Cadillac Fuel Pump Relay, Black
Part Number: 13500126
$11.65 MSRP: $21.88
You Save: $10.23 (47%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Relay Assembly, Windshield Wiper Motor, Daytime Light, Rear Defroster, Blower Resistor, Multi Purpose, Fog Light; Fan Relay; Horn Relay; Compressor Relay; ECM Relay; Lock Relay; Resistor
- Replaces: 19116058, 92181835, 92199311, 12135180, 12077866, 15328867, 19115082, 15393413
Fits the following Cadillac Models:
- ATS | 2013-2017 | Base, Luxury, Performance, Premium, Premium Luxury, Premium Performance, V | 4 Cyl 2.0 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
- CT4 | 2020-2022 | Luxury, Premium Luxury, Sport, V, V Blackwing | 4 Cyl 2.0 L GAS, 4 Cyl 2.7 L GAS, 6 Cyl 3.6 L GAS
- CTS | 2008-2015 | Base, Luxury, Performance, Premium, V, Vsport, Vsport Premium | 4 Cyl 2.0 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 8 Cyl 6.2 L GAS
- DeVille | 2000-2005 | Base, DHS, DTS, Protection Series | 8 Cyl 4.6 L GAS
- Eldorado | 1999-2002, 1996-1997 | Base, ESC, ETC | 8 Cyl 4.6 L GAS
- Escalade | 2002-2006, 1999-2000 | Base | 8 Cyl 5.3 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.0 L GAS
- Escalade ESV | 2015-2020, 2003-2006 | Base, Luxury, Platinum, Premium, Premium Luxury | 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
- Escalade EXT | 2002-2006 | Base | 8 Cyl 6.0 L GAS
- Fleetwood | 1995-1996 | Base, Brougham | 8 Cyl 5.7 L GAS
- SRX | 2010-2016 | Base, Luxury, Performance, Premium | 6 Cyl 2.8 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Cadillac Circuit Breaker
Part Number: 13500114
$11.69 MSRP: $20.88
You Save: $9.19 (45%)
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Product Specifications
- Other Name: Relay Assembly, Accessory Time Delay *Gray; DRL, Rear Defroster, Multi-Purpose, Fog, Fuel Pump, Headlight, ABS, Flasher; Fusible Link; A/C, Fan, Control, Horn, Compressor, Main, ECM, Lock Relays; Module
- Replaces: 12088567, 12135170, 19116057, 92199312, 12193606, 12135034, 19115080, 15328866, 15393412
Fits the following Cadillac Models:
- ATS | 2015-2019 | Base, Luxury, Performance, Premium, Premium Luxury, Premium Performance, V | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
- CT4 | 2020-2022 | Luxury, Premium Luxury, Sport, V, V Blackwing | 4 Cyl 2.0 L GAS, 4 Cyl 2.7 L GAS, 6 Cyl 3.6 L GAS
- CTS | 2008-2015 | Base, Luxury, Performance, Premium, V, Vsport, Vsport Premium | 4 Cyl 2.0 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 8 Cyl 6.2 L GAS
- DeVille | 1996-2005 | Base, Concours, d'Elegance, DHS, DTS, Protection Series | 8 Cyl 4.6 L GAS
- Eldorado | 1996-2002 | Base, ESC, ETC | 8 Cyl 4.6 L GAS
- Escalade | 2002-2023, 1999-2000 | Base, Hybrid, Hybrid Platinum, Luxury, Platinum, Premium, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum, V | 6 Cyl 3.0 L DIESEL, 8 Cyl 5.3 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
- Escalade ESV | 2003-2023 | Base, Luxury, Platinum, Premium, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum, V | 6 Cyl 3.0 L DIESEL, 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
- Escalade EXT | 2002-2013 | Base, Luxury, Premium | 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
- SRX | 2010 | Base, Luxury, Performance, Premium | 6 Cyl 2.8 L GAS, 6 Cyl 3.0 L GAS
- Seville | 1996-2004 | SLS, STS | 8 Cyl 4.6 L GAS
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Cadillac Relay
Part Number: 24432680
$19.68 MSRP: $68.78
You Save: $49.10 (72%)
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Product Specifications
- Other Name: Relay, Headlamp; Multi Purpose Relay; Relay, Capsule/Headlamp/Fog Lamp; Relay, Fuel Pump
- Replaces: 24433728, 90508807
Fits the following Cadillac Models:
- Catera | 2001 | Base, Sport | 6 Cyl 3.0 L GAS
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Cadillac Control Relay
Part Number: 13598343
$11.92 MSRP: $22.38
You Save: $10.46 (47%)
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Product Specifications
- Other Name: Relay; Relay, Capsule/Headlamp Washer/Wiper; Relay, Capsule/Headlamp/Fog Lamp; Relay, Voltage And Glow Plug; Relay, Headlamp
Fits the following Cadillac Models:
- CT6 | 2016-2020 | Base, Luxury, Platinum, Plug-In, Premium Luxury, Sport, V | 4 Cyl 2.0 L GAS, 4 Cyl 2.0 L PLUG-IN HYBRID EV-GAS (PHEV), 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L GAS, 8 Cyl 4.2 L GAS
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Cadillac Fuel Pump Relay
Part Number: 13502676
$6.47 MSRP: $11.56
You Save: $5.09 (45%)
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Product Specifications
- Other Name: Relay Assembly-Multiuse; Daytime Running Light Relay; Multi Purpose Relay; Multi-Purpose Relay; Micro-Relay; Horn Relay, Theft/Interior Switch, Rear Release, Trans Shift Brake, Air Suspension, Engine Cooling
- Replaces: 12065125, 12135084, 12065118, 92109510
Fits the following Cadillac Models:
- Brougham | 1992 | Base, d'Elegance | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- DeVille | 1994-1996 | Base, Concours, d'Elegance | 8 Cyl 4.6 L GAS, 8 Cyl 4.9 L GAS
- Eldorado | 1992-1995 | Base, ETC, Sport, Touring | 8 Cyl 4.6 L GAS, 8 Cyl 4.9 L GAS
- Fleetwood | 1993 | Base, Brougham | 8 Cyl 5.7 L GAS
- Seville | 1993-1995 | Base, SLS, STS | 8 Cyl 4.6 L GAS, 8 Cyl 4.9 L GAS
- XLR | 2004-2009 | Base, Platinum, V | 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
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Cadillac Relay, Gray
Part Number: 13455283
$20.77 MSRP: $37.60
You Save: $16.83 (45%)
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Product Specifications
- Other Name: Multi Purpose Relay; Relay, Capsule/Headlamp/Fog Lamp; Relay, Emission Control System; Relay, Starter Motor
Fits the following Cadillac Models:
- XT5 | 2019-2023 | Base, Livery, Luxury, Platinum, Premium Luxury, Sport | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
- XT6 | 2020-2023 | Luxury, Premium Luxury, Sport | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
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Cadillac Control Relay
Part Number: 90274683
Product Specifications
- Other Name: Relay; Multi Purpose Relay
Fits the following Cadillac Models:
- Catera | 1997-2001 | Base, Sport | 6 Cyl 3.0 L GAS
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Cadillac Relay
Part Number: 90543014
Product Specifications
- Other Name: Relay, Fan Control; Relay, Main Wiring Junction & Fuse Block; Engine Air Cooling; Capsule/Headlamp/Fog Lamp; Emission Control System
Fits the following Cadillac Models:
- Catera | 1997-2001 | Base, Sport | 6 Cyl 3.0 L GAS

Cadillac Headlight Relay Parts Questions & Experts Answers

Circuit Breaker
13500114
Q: How to service the Headlight Relay on Cadillac DeVille?
A: The first step when servicing the headlamp relay is to open the hood then remove the protective cover from the underhood fuse block. You need to remove the high or low beam headlamp relay (3 or 4) from the underhood fuse block. You should install the high or low headlamp relay (3 or 4) into the underhood fuse block after which you should put on the protective cover and finish by closing the hood.
Control Relay
90274683
Q: How to replace the headlight relay on Cadillac Catera?
A: Users should begin by taking out the self-locking screws from the I/P driver knee bolster energy absorber before sliding it upward untill the tabs release for complete removal. Remove both the low beam relay and its corresponding high beam relays LH and RH from the convenience center. Insert the low beam relay together with high beam relays LH and RH into the convenience center before pulling down the I/P driver knee bolster energy absorber to fasten it to its designated tabs. Secure the I/P driver knee bolster energy absorber by installing self-locking screws until they reach full seating on the component without screw striping.
Fuel Pump Relay, Black
13500126
Q: How to replace the headlight relay on Cadillac Seville?
A: Start replacement of the headlamp relay by opening the hood and supporting it before removing the protective cover from the underhood fuse block. From the underhood fuse block remove either the high beam headlamp relay or the low beam headlamp relay. To complete the installation place the high beam headlamp relay or the low beam headlamp relay inside the underhood fuse block then restore the protective cover before closing the hood.

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