Dorman 904-824 vacuum pump for the 2006-2016 Chevrolet Express 2500 and other vehicles creates vacuum for the vehicle's vacuum-operated functions. This Dorman electric vacuum pump is driven by an electric motor and is built for reliable operation of those functions.
- Electric motor drive system
- Plastic housing
- Relief valve
- Barbed vacuum connector with a 3/16 in inlet and a 1/4 in outlet
- Two male pin terminals in an oval electrical connector
- Has undergone try-on testing
Quick facts
- Part: Dorman 904-824 vacuum pump
- Fits: 2006-2016 Chevrolet Express 2500 and other vehicles
- Material: Plastic (housing)
- Condition: New
When vacuum-operated functions work weakly or stop, a pump that no longer builds vacuum can be one reason. These signs alone do not prove the pump is at fault; a leaking vacuum line is another common cause.
Fits
The 2006-2016 Chevrolet Express 2500, 2006-2016 Chevrolet Express 3500 and 2009-2016 Chevrolet Express 4500 all take this pump, along with many other Chevrolet, GMC and Isuzu models, and each takes one. Mounting hardware is not included, so plan on new fasteners rather than reusing the old ones.
Specifications
Fit and size
- Quantity per vehicle: 1
- Vacuum pump inlet: 3/16 in
- Vacuum pump outlet: 1/4 in
- Vacuum port diameter: 0.163 in
- Inside diameter: 0.15 in
- Vacuum ports: 1
- Terminals: 2
Build and materials
- Drive system: electric motor drive
- Housing material: plastic
- Vacuum connector: barbed
- Electrical connector: male, pin terminals, oval shape
- Relief valve: yes
- Condition: new
- Country of origin: China
In the box
One vacuum pump. A pulley, a gasket or seal and mounting hardware are not included.
Interchange: 64-1504
VDV24 · 15106862 · 15198448 · 15751278 · 23490194 · 25847999 · 94669091 · 8946690910 · VCP113
This part cross-references / interchanges with the following part numbers:
VDV24, 64-1504, 15106862, 15198448, 15751278, 23490194, 25847999, 94669091, 8946690910, VCP113
Frequently Asked Questions
Does the Dorman 904-824 vacuum pump fit the 2006-2016 Chevrolet Express 2500?
Yes. Dorman 904-824 fits the 2006-2016 Chevrolet Express 2500, one pump per vehicle. If your vehicle is not named here, look it up in the "Vehicles it fits" section.
What comes with the Dorman 904-824 vacuum pump?
Dorman 904-824 comes as one vacuum pump. A pulley, a gasket or seal and mounting hardware are not included.
What size are the inlet and outlet on this vacuum pump?
The inlet is 3/16 in and the outlet is 1/4 in. The vacuum port has a diameter of 0.163 in and a barbed connector.
Does this electric vacuum pump have a relief valve?
Yes. It has a relief valve and a plastic housing, and it is driven by an electric motor.
Can a weak vacuum pump be why vacuum-operated functions work poorly?
Yes, a pump that no longer builds vacuum can be one reason. Testing it needs the engine running, so have a shop do it.
