2003 Chevrolet Avalanche 2500 EGR System, Emission
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2003 Chevrolet Avalanche 2500
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Base; 8 Cyl 8.1 L GASVehicle Options
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Emission Control & Exhaust
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Diagram (1 of 1): Emission System - Emission Components
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Part No. & Part Description
Price & Qty.
Part No. &
Part Description
Part Description
- 2
- 2
$327.86 $182.781
- 3
- 3
- 4
$74.80 $41.891
- 5
$143.62 $80.431
- 6
- 7
$105.76 $59.231 - 7
12572705
Oxygen Sensor- Part Notes: Front Of Converter, 6.0l;Front Of Converter, 8.1l;Rear Of Converter, 8.1l
- Location: Driver Side;Passenger Side
$180.18 $100.901 - 7
$147.66 $82.691 - 7
$133.71 $74.871 - 712573005
Oxygen Sensor- Part Notes: Front Of Converter, 5.3l;Rear Of Converter, 5.3l
- Location: Driver Side;Passenger Side
$19.27 $10.815