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
$5.11 MSRP: $11.07
You Save: $5.96 (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
ADD TO CART
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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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.