2003 Pontiac Bonneville Powertrain Control

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2003 Pontiac Bonneville
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Vehicle Options
6 Cyl 3.8 L GAS
Vehicle Options
6 Cyl 3.8 L GAS
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A/C & Heating
Air & Fuel Delivery
Belts & Cooling
Body & Hardware
Brakes
Charging & Starting
Driveline & Axles
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
Driveline & Axles
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
    2003 Pontiac Bonneville Powertrain Control Diagram 1 - Thumbnail
  • 2.Emission System - Emission Components
    2003 Pontiac Bonneville Powertrain Control Diagram 2 - Thumbnail
  • 3.Engine / Transaxle - Air Intake
    2003 Pontiac Bonneville Powertrain Control Diagram 3 - Thumbnail
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Ref No.
Ref No.
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
  • 1
    19352925
    Ignition Coil
    Coil, Ignition Coil
    • Part Notes: 3.8 Liter, W/Supercharger
    MSRP: $111.24 Your Price: $59.61
    1
    Add To Cart
  • 1 Pontiac 19418991 Ignition Coil
    19418991
    Ignition Coil
    Coil Assembly, Ignition
    • Part Notes: 3.8 Liter, W/O Supercharger
    MSRP: $117.34 Your Price: $57.10
    1
    Add To Cart
  • 1
    17113332
    Vapor Canister
    Canister, Early Fuel Evaporation Canister
    MSRP: $332.28 Your Price: $163.60
    1
    Add To Cart
  • 3
    19245558
    Coil Module
    Module Assembly, Ignition Coil
    • Part Notes: 3.8 Liter
    • Replaced By: 19435469
    MSRP: $544.54 Your Price: $264.99
    1
    Add To Cart
  • 3 Pontiac 21994122 Vent Valve
    21994122
    Vent Valve
    Solenoid Assembly, Evaporator Emission Canister
    MSRP: $63.75 Your Price: $33.94
    1
    Add To Cart
  • 4
    19259030
    Filter Element
    Element, Air Cleaner Intake
    • Part Notes: 3.8 Liter
    MSRP: $19.94 Your Price: $11.17
    6
    Add To Cart
  • 5 Pontiac 19201279 Housing
    19201279
    Housing
    Housing, Air Cleaner To Carburetor/Throttle Body Mounting
    • Part Notes: 3.8 Liter, W/O Supercharger
  • 6
    84163457
    Housing Insulator
    Insulator, Air Cleaner And Silencer
    • Part Notes: 3.8 Liter
    MSRP: $5.15 Your Price: $3.12
    5
    Add To Cart
  • 6 Pontiac 12209624 PCM
    12209624
    PCM
    Module, Emission Control System
    • Part Notes: 3.8 Liter
    MSRP: $597.04 Your Price: $319.15
    1
    Add To Cart
  • 7
    12591625
    Knock Sensor
    Sensor, Distributor (Also Knock Sensor)
    • Part Notes: 3.8 Liter
    MSRP: $135.22 Your Price: $66.57
    1
    Add To Cart
  • 8
    1997278
    Purge Valve
    Valve, Evaporator
    • Part Notes: W/O Supercharger
    MSRP: $69.54 Your Price: $38.93
  • 8 Pontiac 1997289 Purge Valve
    1997289
    Purge Valve
    Valve Assembly-Evaporator Emission Canister Purge Solenoid
    • Part Notes: W/Supercharger
    MSRP: $147.87 Your Price: $42.32
    1
    Add To Cart
  • 9
    12608168
    Harness
    Harness Assembly-Knock Sensor Module Wiring
    • Part Notes: 3.8 Liter
  • 11 Pontiac 10456161 Crankshaft Sensor
    10456161
    Crankshaft Sensor
    Sensor, Distributor (Also Knock Sensor)
    • Part Notes: 3.8 Liter
    MSRP: $171.50 Your Price: $84.43
    1
    Add To Cart
  • 14
    19178924
    Oxygen Sensor
    Sensor, Computer Control Sensors
    • Part Notes: AT Converter
    MSRP: $142.62 Your Price: $70.22
    1
    Add To Cart
  • 14
    19178958
    Oxygen Sensor
    Sensor, Computer Control Sensors
    • Part Notes: AT Manifold
    MSRP: $130.72 Your Price: $64.36
    1
    Add To Cart
  • Pontiac 12583827 ECM
    12583827
    ECM
    Module, Emission Control System
    • Part Notes: Bonneville
    MSRP: $918.86 Your Price: $454.50
    1
    Add To Cart
  • 12569241
    Map Sensor
    Sensor, Computer Control Sensors
    • Part Notes: Bonneville, Lesabre; W/Supercharger
  • Pontiac 19418808 Map Sensor
    19418808
    Map Sensor
    Sensor, Computer Control Sensors
    • Part Notes: Bonneville, Lesabre; W/O Supercharger
    MSRP: $143.62 Your Price: $73.36
    1
    Add To Cart
  • 24504798
    Throttle Position Sensor
    Sensor, Multi Portion Fuel Injection Throttle Position
    • Part Notes: Bonneville, Lesabre
    MSRP: $149.20 Your Price: $73.46
    1
    Add To Cart