Contact Us
Live Chat
or
1-888-860-1781
×
Live Chat
1-888-860-1781
Buick Parts
Cadillac Parts
Chevrolet Parts
GMC Parts
Hummer Parts
Oldsmobile Parts
Pontiac Parts
Saturn Parts
Login/Register
My Account
Track Order
Help Center
Contact Us
ChevyParts
Search Bar
Search by Part Number, Part Name, or Vehicle
Track Order
My Account
Cart
Buick Parts
Cadillac Parts
Chevrolet Parts
GMC Parts
GM Parts
Hummer Parts
Oldsmobile Parts
Pontiac Parts
Saturn Parts
My Garage
Help Center
Home
>
Chevrolet Trailblazer
>
2003
>
Emission Components
2003 Chevrolet Trailblazer Emission Components
Currently shopping for
2003 Chevrolet Trailblazer
Change Vehicle
Vehicle Options
6 Cyl 4.2 L GAS
Vehicle Options
6 Cyl 4.2 L GAS
Categories
Close X
Currently selected
Emission Control & Exhaust
Emission Components
Exhaust Components
Exhaust Manifold
Other Categories
A/C & Heating
Air & Fuel Delivery
Belts & Cooling
Body & Hardware
Brakes
Charging & Starting
Driveline & Axles
Electrical
Engine
Headlights & Lighting
Interior & Exterior Trim
Maintenance & Lubrication
Steering
Suspension
Transmission
Browse Categories
Categories
Close X
Currently selected
Emission Control & Exhaust
Emission Components
Exhaust Components
Exhaust Manifold
Other Categories
A/C & Heating
Air & Fuel Delivery
Belts & Cooling
Body & Hardware
Brakes
Charging & Starting
Driveline & Axles
Electrical
Engine
Headlights & Lighting
Interior & Exterior Trim
Maintenance & Lubrication
Steering
Suspension
Transmission
Parts Questions
Diagram (1 of 1)
: Emission System - Emission Components
Enlarge Diagram
Sort by:
Ref No.
Ref No.
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
1
17113682
Vapor Canister
Part Notes: Short Wheel Base
$423.56
$236.13
1
Add To Cart
2
84577168
Vapor Canister Bracket
$125.60
$70.34
1
Add To Cart
3
1997278
Purge Valve
Part Notes: 4.2 Liter
$69.54
$38.93
4
24577194
Purge Valve Bracket
5
25950499
Vent Valve
$92.44
$51.77
1
Add To Cart
6
19418807
M.A.P. Sensor
Part Notes: 4.2 Liter
$147.51
$82.61
1
Add To Cart
7
12577588
Front Oxygen Sensor
Part Notes: 4.2 Liter
$124.16
$69.52
1
Add To Cart
8
12578624
Rear Oxygen Sensor
Part Notes: 4.2 Liter
$186.94
$104.69
1
Add To Cart
16238399
Pressure Sensor
Part Notes: All Models
17113683
Vapor Canister
Part Notes: All Models; 4.2l; 129" Wheelbase
You may also looking for following parts
12578233
TUBE,EVAP EMISSION CANISTER PURGE
Fitting Vehicle Options: ST1(LM4)