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Dorman 949-470 Air Suspension Compressor
| Brand | Dorman 949-470 |
|---|---|
| Maximum Pressure | 300 |
| Mounting Hardware Included | Yes |
| Grade Type | Regular |
| Amperage Rating | 20 |
| Airflow Rate | 2 |
| Mounting Bracket Included | Yes |
| Air Spring System Type | Electrical system |
| Color/Finish | Black |
| Package Contents | 1 air suspension compressor |
| Voltage | 12 vdc |
| Fits | Volvo · 14 vehicles |
OE FIX design. Improves the original compressor with upgraded seals, an aluminum piston, and stronger windings.
Moisture-resistant seals. Helps keep moisture out for more reliable compressor operation.
Aluminum piston. Replaces plastic for a more durable compressor design.
Cross-references 31360720 for the same application. See all 1.
Dorman 949-470 Air Suspension Compressor
The Dorman 949-470 air suspension compressor is built for Volvo air suspension systems that need reliable pressure delivery and improved durability. It serves as an OE-style replacement for select 2016-2019 Volvo XC90, 2017-2019 Volvo S90, 2018-2019 Volvo XC60, 2018-2019 Volvo V90, and 2017-2019 Volvo V90 Cross Country applications.
Compared with the original design, this compressor uses upgraded seals to help block moisture intrusion, an aluminum piston instead of plastic, and internal windings with greater thermal capacity. It operates on a 12 VDC electrical system, draws 20 amps, and is rated for up to 300 pressure with an airflow rate of 2.
Key Features
- OE FIX suspension air compressor for Volvo air suspension systems
- Upgraded seals help reduce moisture intrusion into the compressor assembly
- Aluminum piston replaces the original plastic design for added durability
- Internal windings with greater thermal capacity support demanding operation
- 12 VDC electrical system with 20 amp amperage rating
- Maximum pressure rating of 300 and airflow rate of 2
- Mounting bracket and mounting hardware included
- Black finish
Detailed Description
Dorman 949-470 is a suspension air compressor engineered for Volvo vehicles equipped with an electrical air spring system. It is a direct-fit replacement for 2016-2019 Volvo XC90, 2017-2019 Volvo S90, 2018-2019 Volvo XC60, 2018-2019 Volvo V90, and 2017-2019 Volvo V90 Cross Country models. This part cross-references Volvo 31360720 for the same application.
The compressor’s revised seal design helps limit moisture-related wear, while the aluminum piston and upgraded windings address common failure points found in the original unit. For buyers searching for a Volvo XC90 air suspension compressor, Volvo S90 compressor replacement, or a Dorman 949-470 compressor for Volvo V90 Cross Country, this unit matches the listed applications and electrical requirements.
Common Problems It Can Help Solve
- Air suspension compressor failure on Volvo XC90, S90, V90, V90 Cross Country, or XC60 models
- Slow or inconsistent suspension height recovery
- Compressor wear caused by moisture intrusion
- Heat-related electrical stress in the compressor windings
- Loss of air pressure in an electrical air spring system
Installation Notes and Tips
Verify the vehicle’s air suspension system type and match the part number before installation. Confirm the mounting location, electrical connector, and pressure requirements against the original compressor. After installation, inspect the air lines, relay, fuse, and suspension components for leaks or related faults that could overload the new compressor.
Quality Assurance
Dorman OE FIX parts are built to improve on common original-equipment failure points while maintaining application-specific fitment. The Dorman 949-470 is designed for the listed Volvo applications and uses upgraded internal components to support long-term service in air suspension systems.
| Year | Make | Model | Notes |
|---|---|---|---|
| 2019 | Volvo | S90 | — |
| 2019 | Volvo | V90 | — |
| 2019 | Volvo | V90 Cross Country | — |
| 2019 | Volvo | XC60 | — |
| 2019 | Volvo | XC90 | — |
| 2018 | Volvo | S90 | — |
| 2018 | Volvo | V90 | — |
| 2018 | Volvo | V90 Cross Country | — |
| 2018 | Volvo | XC60 | — |
| 2018 | Volvo | XC90 | — |
| 2017 | Volvo | S90 | — |
| 2017 | Volvo | V90 Cross Country | — |
| 2017 | Volvo | XC90 | — |
| 2016 | Volvo | XC90 | — |
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