2004 Buick Century Powertrain Control

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2004 Buick Century
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Vehicle Options
6 Cyl 3.1 L GAS
Vehicle Options
6 Cyl 3.1 L GAS
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A/C & Heating
Air & Fuel Delivery
Belts & Cooling
Body & Hardware
Brakes
Charging & Starting
Emission Control & Exhaust
Engine
Headlights & Lighting
Interior & Exterior Trim
Maintenance & Lubrication
Steering
Suspension
Transmission
Categories Close X

Currently selected

Other Categories

A/C & Heating
Air & Fuel Delivery
Belts & Cooling
Body & Hardware
Brakes
Charging & Starting
Emission Control & Exhaust
Engine
Headlights & Lighting
Interior & Exterior Trim
Maintenance & Lubrication
Steering
Suspension
Transmission
3 diagrams found for the vehicle you selected.Select your vehicle options to narrow down results.
  • 1.Electrical - Ignition System
    2004 Buick Century Powertrain Control Diagram 1 - Thumbnail
  • 2.Emission System - Emission Components
    2004 Buick Century Powertrain Control Diagram 2 - Thumbnail
  • 3.Engine / Transaxle - Air Intake
    2004 Buick Century Powertrain Control Diagram 3 - Thumbnail
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Ref No.
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • 1
    12633889
    EGR Valve
    Valve, Emission Control System
    MSRP: $278.14 Your Price: $136.94
    1
    Add To Cart
  • 1 Buick 10335309 Housing
    10335309
    Housing
    Housing Assembly-Air Cleaner Lower
    • Part Notes: 1999-04
    MSRP: $133.13 Your Price: $51.58
    1
    Add To Cart
  • 1 Buick 12209614 PCM
    12209614
    PCM
    Module, Emission Control System
    • Replaced By: 19433893
    MSRP: $583.37 Your Price: $322.30
    1
    Add To Cart
  • 4
    10456555
    Crankshaft Sensor
    Sensor, Distributor (Also Knock Sensor)
    • Part Notes: In Block
    MSRP: $72.61 Your Price: $35.75
    1
    Add To Cart
  • 5
    15301408
    Harness
    Harness Assembly-Crankshaft Position Sensor Wiring
    MSRP: $107.82 Your Price: $68.82
  • 5
    12559850
    Oxygen Sensor
    Sensor, Computer Control Sensors
    • Part Notes: AT Manifold
    MSRP: $119.40 Your Price: $58.78
    1
    Add To Cart
  • 5
    19178747
    Oxygen Sensor
    Sensor, Computer Control Sensors
    • Part Notes: Post Converter
    • Replaced By: 19355307
    MSRP: $151.86 Your Price: $83.90
    1
    Add To Cart
  • 6 Buick 19418991 Coil
    19418991
    Coil
    Coil Assembly, Ignition
    MSRP: $117.34 Your Price: $57.10
    1
    Add To Cart
  • 6
    25099500
    Seal
    Adapter, Computer Control Sensors
    • Part Notes: 1999-04
  • 6 Buick 17113690 Vapor Canister
    17113690
    Vapor Canister
    Canister, Early Fuel Evaporation Canister
    MSRP: $336.23 Your Price: $119.42
    1
    Add To Cart
  • 7
    19332971
    Air Mass Sensor
    Sensor Kit, Mass Airflow
    • Part Notes: 1999-04
    MSRP: $390.26 Your Price: $192.14
    1
    Add To Cart
  • 7
    19260632
    Coil Seal
    Seal, Ignition Coil Mounting
    MSRP: $4.60 Your Price: $2.58
    10
    Add To Cart
  • 8
    19245557
    Control Module
    Module Assembly, Electronic Ignition Control (W/O Coil)
    MSRP: $455.78 Your Price: $221.80
    1
    Add To Cart
  • 9 Buick 24507971 Clamp
    24507971
    Clamp
    Clamp Assembly-Front Intake Air Duct
    • Part Notes: 1999-04, Front
    MSRP: $11.97 Your Price: $8.04
  • 10 Buick 24507972 Clamp
    24507972
    Clamp
    Clamp Assembly-Air Cleaner Outlet Duct
    • Part Notes: 1999-04, Rear
    MSRP: $9.15 Your Price: $6.15