Powertrain Control - Air

2003 Chevrolet Avalanche 2500 Oxygen Sensor, Mass Air Flow Sensor, Crankshaft Position Sensor, Engine Control Module

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2003 Chevrolet Avalanche 2500

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Vehicle Options

Base; 8 Cyl 8.1 L GAS

Vehicle Options

Base; 8 Cyl 8.1 L GAS

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Air & Fuel Delivery

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How to use OE catalog

Diagram (1 of 1): Engine - Air Intake

2003 Chevy Avalanche 2500 Powertrain Control - Air Diagram

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Ref No.

Part No. & Part Description

Price & Qty.

Part No. &
Part Description

1
25873812
Air Cleaner Assembly
Cleaner, Air Intake
- Part Notes: With High Capacity;Without High Capacity
MSRP: $285.06 Your Price: $190.67
1
Add To Cart

2
22845992
Element
Element, Air Cleaner Intake
- Part Notes: With High Capacity
MSRP: $73.98 Your Price: $41.43
1
Add To Cart
2
15908916
Element
Element, Air Cleaner
- Part Notes: Without High Capacity
- Replaced By: 22845992
MSRP: $73.98 Your Price: $41.43
1
Add To Cart

3
15073765
Indicator
Indicator, Air Cleaner
- Part Notes: All
MSRP: $69.51 Your Price: $46.70
1
Add To Cart

4

25178714
Indicator Grommet
Grommet, Air Cleaner And Silencer
MSRP: $15.20 Your Price: $9.70
1
Add To Cart

5

19330121
Air Mass Sensor
Sensor, Computer Control Sensors
MSRP: $573.80 Your Price: $319.89

6

25171042
Adapter
Adapter, Computer Control Sensors

7
15060999
Rear Duct
Duct, Air Cleaner
- Part Notes: 5.3L, 6.0L
MSRP: $315.06 Your Price: $210.74
1
Add To Cart
7
15059111
Rear Duct
Duct, Air Cleaner And Silencer
- Part Notes: 8.1L

8

25180042
Rear Duct Seal
Seal, Air Cleaner
MSRP: $23.75 Your Price: $14.96
1
Add To Cart

9
15295257
Bracket

10
20759226
Support
Support, Air Cleaner
MSRP: $279.29 Your Price: $186.81
1
Add To Cart

12575183
Camshaft Position Sensor
Sensor, Distributor (Also Knock Sensor)
- Part Notes: All Models; 8.1L

12572027
Coolant Temperature Sensor
Sensor, Computer Control Sensors
- Part Notes: All Models; 8.1L
MSRP: $82.39 Your Price: $40.56
1
Add To Cart

12575172
Crankshaft Position Sensor
Sensor, Distributor (Also Knock Sensor)
- Part Notes: All Models; 8.1L
MSRP: $148.47 Your Price: $83.15

12581565
ECM
Module, Emission Control System
- Part Notes: All Models; 8.1L

12591312
Knock Sensor
Sensor, Distributor (Also Knock Sensor)
- Part Notes: All Models; 8.1L

19418808
MAP Sensor
Sensor, Computer Control Sensors
- Part Notes: All Models; Without Diesel Engine
MSRP: $125.98 Your Price: $73.36
1
Add To Cart

12572705
Oxygen Sensor
Sensor, Computer Control Sensors
- Part Notes: All Models; 8.1L; Front;All Models; 8.1L; Rear; Right
MSRP: $193.66 Your Price: $95.34
1
Add To Cart
12572707
Oxygen Sensor
Sensor Assembly-Heated Oxygen (Position 3)
- Part Notes: All Models; 8.1L; Rear; Left
MSRP: $150.87 Your Price: $74.28
1
Add To Cart

17123852
Throttle Position Sensor
Sensor, Multi Portion Fuel Injection Throttle Position
- Part Notes: All Models; All

19302667
Vehicle Speed Sensor
Sensor, Computer Control Sensors
- Part Notes: All Models; Manual Transmission; 5 Speed
MSRP: $83.52 Your Price: $48.63
1
Add To Cart
29536408
Vehicle Speed Sensor
Sensor, Computer Control Sensors
- Part Notes: All Models; Auto Transmission; Allison 1000
MSRP: $143.54 Your Price: $83.58
1
Add To Cart
19132816
Vehicle Speed Sensor
Sensor, Speedometer Drive
- Part Notes: All Models; Manual Transmission; 6 Speed
24203876
Vehicle Speed Sensor
Sensor, Speedometer
- Part Notes: All Models; Auto Transmission; 4L80E;All Models; Auto Transmission; 4L85E
MSRP: $38.63 Your Price: $23.45
1
Add To Cart
24225896
Vehicle Speed Sensor
Sensor Assembly-Vehicle Speed
- Part Notes: All Models; Auto Transmission; 4L60E/4L65E
MSRP: $54.61 Your Price: $33.15
1
Add To Cart