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2009 Cadillac STS Powertrain Control
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2009 Cadillac STS
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7 diagrams found for the vehicle you selected.Select your vehicle options to narrow down results.
- 1.Electrical - Ignition System (3.6L)
- 2.Electrical - Ignition System (4.4 & 4.6L)
- 3.Emission System - Emission Components
- 4.Engine - Air Intake (3.6L)
- 5.Engine - Air Intake (4.4L)
- 6.Engine - Air Intake (4.6L)
- 7.Engine - Supercharger & Components
Sort by:
Ref No.
Ref No.
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
Part Description
- 1
- 1
- 1
MSRP: $187.96 Your Price: $105.261
- 1
MSRP: $2147.30 Your Price: $1674.751
- 1
MSRP: $416.72 Your Price: $232.321
- 2
- 2
MSRP: $147.82 Your Price: $82.781
- 2
19432156
Solenoid ValveValve Assembly, Evaporator Emission Canister Purge Solenoid- Part Notes: 3.6 Liter
- Replaced By: 19435149
MSRP: $104.06 Your Price: $58.271
- 2
MSRP: $13.52 Your Price: $7.578
- 2
- 3
- 3
- 3
- 3
MSRP: $5.98 Your Price: $4.021
- 3
MSRP: $36.46 Your Price: $20.421
- 3
12581282
Purge ValveValve, Fuel Tank Evaporator/Purge Control- Part Notes: 4.4 Liter
- Replaced By: 12735398
MSRP: $64.46 Your Price: $36.111 - 3
12608378
Purge ValveValve, Evaporator Emission Canister Purge Solenoid- Part Notes: 4.6 Liter
- Replaced By: 12735400
MSRP: $58.62 Your Price: $32.831
- 4
MSRP: $152.70 Your Price: $85.511
- 4
- 4
MSRP: $75.78 Your Price: $42.441
- 4
- 4
19353381
Front Oxygen SensorSensor Assembly, Heated Oxygen (Position 1)- Part Notes: 2nd Design, 3.6 Liter
- Location: Driver Side;Passenger Side
MSRP: $244.38 Your Price: $136.241 - 4
12588036
Front Oxygen SensorSensor Assembly-Heated Oxygen (Position 1)- Part Notes: 2nd Design, 4.4 Liter
- Location: Driver Side;Passenger Side
- 412607145
Front Oxygen SensorSensor Assembly-Heated Oxygen (Position 1)- Part Notes: 2nd Design, 4.6 Liter
- Location: Driver Side;Passenger Side
- 4
MSRP: $6.23 Your Price: $4.191
- 4
- 5
MSRP: $67.21 Your Price: $37.631
- 5
MSRP: $19.66 Your Price: $12.561
- 5
MSRP: $8.15 Your Price: $5.481
- 5
12609159
Rear Oxygen SensorSensor Assembly-Heated Oxygen (Position 2)- Part Notes: 4.4 Liter
- Location: Driver Side;Passenger Side
- 5
12601266
Rear Oxygen SensorSensor Assembly-Heated Oxygen (Position 2)- Part Notes: 3.6
- Location: Driver Side
MSRP: $73.74 Your Price: $41.291 - 5
MSRP: $173.44 Your Price: $97.131 - 512610969
Rear Oxygen SensorSensor Assembly-Heated Oxygen (Position 2)- Part Notes: 4.6
- Location: Driver Side;Passenger Side
MSRP: $175.98 Your Price: $98.541
- 5
- 5
MSRP: $13.10 Your Price: $7.341 - 5
- 6
MSRP: $217.00 Your Price: $120.981
- 6
- 6
MSRP: $5.93 Your Price: $3.79
- 6
MSRP: $7.39 Your Price: $4.721
- 6
12623730
Knock SensorSensor, Distributor (Also Knock Sensor)- Part Notes: 4.4 & 4.6 Liter, 4.4 Liter;4.4 & 4.6 Liter, 4.6 Liter
MSRP: $25.30 Your Price: $14.171
- 6
- 7
12593995
Camshaft SensorSensor, Distributor (Also Knock Sensor)- Part Notes: 4.4 & 4.6 Liter, 4.4 Liter;4.4 & 4.6 Liter, 4.6 Liter
MSRP: $91.07 Your Price: $50.991
- 7
- 7
MSRP: $5.81 Your Price: $3.71
- 7
- 7
- 7
- 8
12580429
Crankshaft SensorSensor, Distributor (Also Knock Sensor)- Part Notes: 4.4 & 4.6 Liter, 4.4 Liter;4.4 & 4.6 Liter, 4.6 Liter
MSRP: $81.82 Your Price: $45.821
- 8
- 8
MSRP: $16.04 Your Price: $10.77
- 9
- 9
- 9
MSRP: $6.28 Your Price: $4.221
- 9
- 10
- 10
- 10
15839206
ECM Mount BracketBracket Assembly-ECM Bracket- Part Notes: 4.4 & 4.6 Liter, 4.4 Liter;4.4 & 4.6 Liter, 4.6 Liter
- 10
MSRP: $6.28 Your Price: $4.221
- 11
- 11
MSRP: $78.34 Your Price: $50.011
- 12
- 12
MSRP: $4.36 Your Price: $2.791
- 13
15865791
Air Mass SensorSensor, Mass Airflow (W/Intake Air Temperature Sensor)- Part Notes: 4.6 Liter, 2007-10
MSRP: $152.70 Your Price: $85.511
- 13
- 14
MSRP: $17.14 Your Price: $9.601
- 14
MSRP: $58.95 Your Price: $37.63
- 15
- 15
- 16
- 16
15326386
Coolant Temperature SensorSensor, Engine Coolant Temperature- Part Notes: Sts, Sts-V; 4.4l, 4.6l
MSRP: $51.06 Your Price: $28.591
MSRP: $52.36 Your Price: $29.321
MSRP: $143.62 Your Price: $80.431
MSRP: $142.80 Your Price: $79.971