How to replace the Power Distribution Relay attached to the wire harness on Cadillac STS?

The first step to replace the Power Distribution Relay from the wire harness consists of locating the relay while uninstalling any fasteners that keep it in place. First remove secondary locks and connector position assurance (CPA) devices using caution to prevent any harm to the wiring harness. Aside from the wire harness connector separate the relay. Reinstall the relay to the wire harness connector before putting back any CPA devices and secondary locks. Reinstall the relay by placing the original fasteners and tape used for securing this component.

OEM Cadillac STS Relay

Wire Relay

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4 Relays found

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Cadillac STS Fuel Pump Relay, Black Part Number: 19116962
$8.18 MSRP: $15.36
You Save: $7.18 (47%)
Ships in 1-2 Business Days
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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
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2011 Cadillac STS | Base, Platinum, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
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Cadillac STS Fuel Pump Relay, Black Part Number: 13503103
$5.21 MSRP: $11.29
You Save: $6.08 (54%)
Ships in 1-2 Business Days
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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
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2011 Cadillac STS | Base, Platinum, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
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Cadillac STS 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
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2011 Cadillac STS | Base, Platinum, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
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Cadillac STS Relay, Gray Part Number: 88953222
Product Specifications
- Other Name: Relay, Main Wiring Junction And Fuse Block; Rear Window Defroster Relay; Multi Purpose Relay; Fog Light Relay; Relay, Fuel Pump; Relay, Tail Lamp
- Replaces: 92199314, 89046665
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2011 Cadillac STS | Base, Platinum, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS

Cadillac STS Relay

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As a critical element the Cadillac STS Relay verifies the reliability along with the performance features of Cadillac STS vehicles. The entire range of STS vehicles depends on the Relay which operates in their A/C systems to power fans along with blower motors with exceptional efficiency. The car Relay functions as an electrically activated control device which enables low-power indicators to manage different circuits for enhanced system operations. Different types of relays including electromechanical and solid-state serve the car through enhanced durability while maintaining reliability throughout the vehicle. The use of latching relays in particular applications gives assurance that circuits will maintain function even during power interruptions. The STS Relay for Cadillac Cadillac STS enhances both safety and performance features of automobile while offering lane departure warnings and blind spot monitoring in later model designs. The automotive market recognizes the car as a luxury performance sedan because of its attention to innovation and detail. This capability to pair with multiple car models ensures Cadillac model Relay contributes greatly to optimization and premium driving experience which represents the automaker's dedication to excellence in design.

Cadillac STS Relay Parts Questions & Experts Answers

Fuel Pump Relay, Black
13503103
Q: How to replace the Power Distribution Relay attached to the wire harness on Cadillac STS?
A:
The first step to replace the Power Distribution Relay from the wire harness consists of locating the relay while uninstalling any fasteners that keep it in place. First remove secondary locks and connector position assurance (CPA) devices using caution to prevent any harm to the wiring harness. Aside from the wire harness connector separate the relay. Reinstall the relay to the wire harness connector before putting back any CPA devices and secondary locks. Reinstall the relay by placing the original fasteners and tape used for securing this component.