Dorman 949-002 suspension air compressor for the 2002-2009 Chevrolet Trailblazer and other vehicles pumps the air that fills the air suspension. It is a direct replacement for the original compressor on specified applications.
- Runs on 12 VDC and is rated at 25 amps
- Maximum pressure of 100 psi
- Intended for compressors that wore out from fatigue, moisture infiltration or burnout
- Part of the Dorman OE Solutions line
Quick facts
- Part: Dorman 949-002 suspension air compressor
- Fits: 2002-2009 Chevrolet Trailblazer and other vehicles
- Condition: New
A sagging suspension, a compressor that runs constantly or not at all, or a suspension warning message can mean the compressor is worn or has failed. Before replacing it, look over the compressor, its connector and the air lines with the engine off for moisture, corrosion or damage, since a leak elsewhere can drop the ride height too. A shop can test the system.
Fits
As a suspension air compressor for the 2002-2009 Chevrolet Trailblazer, it also fits the 2002-2009 GMC Envoy and the 2005-2009 Saab 9-7X.
Specifications
Fit and size
- Quantity per vehicle: 1
- Pieces: 1 compressor assembly
Build and materials
- Air spring system type: electrical system
- Voltage: 12 VDC
- Amperage rating: 25 A
- Maximum pressure: 100 psi
- Mounting hardware: included
- Condition: New
- Country of origin: China
In the box
One suspension air compressor assembly with mounting hardware. This listing is one compressor, and the vehicle takes one.
Interchange: P-2857 · 4J-0004C · 5J-0004C
15006679 · 15094346 · 15145230 · 15187099 · 25789710 · 25878674 · 25978169
This part cross-references / interchanges with the following part numbers:
P-2857, 4J-0004C, 5J-0004C, 15006679, 15094346, 15145230, 15187099, 25789710, 25878674, 25978169
Frequently Asked Questions
Is this air compressor right for the 2002-2009 GMC Envoy?
Yes. Dorman 949-002 fits the 2002-2009 GMC Envoy. If your car is not named here, find its year and model in the "Vehicles it fits" section on this page.
Is this the air compressor for the 2005-2009 Saab 9-7X?
Yes. This suspension air compressor fits the 2005-2009 Saab 9-7X, and the vehicle takes one.
Does the Dorman air suspension compressor come with mounting hardware?
Yes. Dorman 949-002 comes as one compressor assembly with mounting hardware included.
What voltage does this Dorman compressor run on?
This suspension air compressor runs on 12 VDC and is rated at 25 amps. Its maximum pressure is 100 psi.
Is Dorman 949-002 a replacement for number 15094346?
Yes. Number 15094346 is one of the other numbers Dorman 949-002 replaces. The full list is on the Interchange line of this page.
