Audi Q3 Air Ride Compressor for Sale | OEM Used 12V DC Piston Suspension
$279.00
At a Glance
- Condition: OEM used, mechanical and electrical function tested, output pressure verified
- Availability: In stock, Audi Q3 air ride compressor available
- Shipping: Free shipping to all 50 states, 5 to 10 business days
- Part verified as 12V DC piston suspension compressor for Audi Q3 applications
- Application confirmed (Audi Q3 8U first generation 2015-2018 US-market, 8V second generation 2019 plus US-market – specify generation when ordering)
- Electrical function tested (motor operation verified across operating voltage range)
- Mechanical operation verified (piston cycling without binding or unusual noise)
- Output pressure verified (compressor generates rated pressure within OEM specification)
- External housing condition documented (no cracks, no impact damage)
- Electrical connector terminals inspected (no corrosion, no bent pins)
- Air line connection points inspected (no thread damage, proper sealing surface)
- Mounting bracket points verified (Audi Q3 specific)
- NOTE: Some Audi Q3 trim levels include air ride suspension while others use conventional steel spring suspension – verify your Q3 has air ride before ordering
- 15 day replacement warranty on component defects
Description
About the Audi Q3 Air Ride Compressor
Looking for a replacement Audi Q3 air ride compressor? Part Nests sources OEM used 12V DC piston suspension compressors for Audi Q3 applications. The Audi Q3 is Audi’s compact luxury crossover SUV, introduced for the US market with the 2015 model year and produced across two primary generations: 8U first generation (2015-2018 US-market) and 8V second generation (2019 plus US-market). The air ride compressor is the central pneumatic supply for the air suspension system, generating compressed air that fills the air springs at each wheel to maintain or adjust ride height. Air suspension provides adjustable ride height (for ground clearance, loading, highway aerodynamics) and superior ride quality compared to conventional steel spring suspension. Note that air ride suspension is typically a higher-trim option on Q3 – verify your Q3 has air ride before ordering. Call (855) 634-4447 to verify configuration.
Audi Q3 Air Ride Compressor Specifications
- Type: 12V DC piston-type air compressor
- Function: Generates compressed air for vehicle air suspension system; charges air springs at each wheel
- Drive: Direct electric motor drive (no engine accessory belt connection)
- Output: Compressed air output at OEM-specified pressure rating
- Internal design: Piston-type compressor mechanism driven by 12V DC electric motor
- Mounting: Specific to Audi Q3 chassis location (typically mounted in undercarriage area or trunk area)
- Air line interfaces: Output air line connection point for system air supply; intake filter for clean air input
- Electrical connector: OEM-style multi-pin connector for motor power and control signal
- Application: Audi Q3 8U first generation (2015-2018 US-market) and 8V second generation (2019 plus US-market); specify generation when ordering
Audi Q3 Platform Context
- Audi Q3 8U first generation (2015-2018 US-market): Audi’s compact luxury crossover SUV; positioned as the smallest Audi crossover; built on the Volkswagen Group PQ35 / MQB transitional platform
- Audi Q3 8V second generation (2019 plus US-market): Substantial update with modern technology and styling; built on the Volkswagen Group MQB platform (shared with Audi A3 / S3 / RS3, Volkswagen Tiguan, Golf, Skoda Karoq, and many other Volkswagen Group compact applications)
- Audi compact platform context: The Q3 is closely related to the Audi A3 (per our Audi A3 A/C Control Computer listing which covers the related A3 HVAC control system) and RS3 (per our Audi RS3 Antenna listing) – all share MQB platform commonality for the second generation
- Q3 market positioning: Positioned below Q5, Q7, and Q8 in Audi’s SUV lineup
- Audi Q-series hierarchy: Q3 (compact crossover – this listing), Q4 e-tron (compact EV), Q5 (compact luxury SUV), Q7 (luxury 7-seat SUV), Q8 (flagship luxury SUV), Q8 e-tron (electric variant of e-tron)
- Air ride availability: Air ride suspension is a higher-trim option on Audi Q3 – many Q3 variants use conventional steel spring suspension; verify your Q3 has air ride before ordering this compressor
Air Ride Compressor Function and Failure Patterns
- Pneumatic supply: The compressor is the central pneumatic supply for the air suspension system; without functional compressor, air springs cannot be charged and vehicle ride height cannot be maintained
- System integration: The compressor works with valve block (distributes air to individual air springs), air springs (one at each wheel), pressure sensors, height sensors (at each wheel), and the air suspension control module
- Operation cycles: Compressor runs intermittently to maintain system pressure as needed – typically runs briefly after vehicle settling, after passengers / cargo loading changes, or after ride height adjustment requests
- Common failure modes: Motor brush wear (most common failure mode at high mileage), piston seal wear (reduced output pressure or excessive air consumption from leakage), bearing failure (audible compressor noise during operation), motor electrical failure, intake filter restriction (reduced output), check valve failure (system can’t hold pressure)
- Symptoms of compressor failure: Vehicle sags overnight or after extended parking (air springs leaking down without replenishment), audible compressor noise during operation, air suspension warning light on dashboard, extended compressor run time, compressor doesn’t run at all (electrical failure)
- Diagnostic approach: Scan tool diagnostic to read air suspension fault codes; pressure test of compressor output; current draw measurement during operation; check valve test (system should hold pressure with engine off)
- Replacement consideration: When replacing the compressor, inspect air springs for leaks (worn air springs accelerate compressor wear by causing extended run times), inspect valve block function, replace intake filter, verify system pressure after installation
Audi Compact Platform Cluster Context
The Audi Q3 Air Ride Compressor (this listing) is part of our Audi compact platform parts cluster across this batch:
- This listing: Audi Q3 Air Ride Compressor (suspension compressor for Audi Q3 compact crossover)
- Audi A3 A/C Control Computer (HVAC control module for Audi A3 compact luxury sedan / hatchback)
- Audi RS3 Antenna (roof shark fin antenna for Audi RS3 high-performance compact sedan)
These three Audi compact platform parts represent applications on the Volkswagen Group MQB platform (Q3 8V second generation, A3, RS3 all share MQB platform commonality). For Audi RS context, RS3 Antenna pairs with the larger RS variants from (RS7 Ashtray, RS6 Armrest, RS5 ABS Pump). For Audi Q-series context, Q3 is the smallest Q-series and pairs with the larger Q-series from (Q8 Bracket, Q7 Alternator, Q5 Air Tube, Q4 e-tron Air Shutter, e-tron Airbox). For Audi RS4 brake system context, our Audi RS4 Anti-Lock Brake Computer listing covers the RS4 ABS system (related to RS5 ABS Pump). Call (855) 634-4447 for application verification.
Vehicle Compatibility
| Vehicle | Compatibility |
|---|---|
| Audi Q3 (8U chassis) | 2015 to 2018 US market with rear axle self-leveling option, or aftermarket air ride conversion |
| Audi Q3 (8U chassis, European market) | 2011 to 2018 European market with towing package self-leveling rear axle |
| Aftermarket Air Ride Setups | Q3 platform with aftermarket full air ride conversion (Air Lift, Accuair, RideTech, Universal Air etc) |
| Cross-Reference Potential | Some VW Tiguan (5N chassis, 2008 to 2017) and Audi A3 (8P chassis) air suspension applications may use a similar compressor, verify with original Audi or VW part number |
| NOT Compatible | Audi Q3 F3 chassis (US 2019 onward, second generation), Audi Q5, Audi Q7 (which uses a different higher-pressure compressor), and any non-Q3 Audi without verifying part number cross-reference |
Why Buy From Part Nests
- Part verified as 12V DC piston suspension compressor for Audi Q3 applications
- Application confirmed (Audi Q3 8U first generation 2015-2018 US-market, 8V second generation 2019 plus US-market – specify generation when ordering)
- Electrical function tested (motor operation verified across operating voltage range)
- Mechanical operation verified (piston cycling without binding or unusual noise)
- Output pressure verified (compressor generates rated pressure within OEM specification)
- External housing condition documented (no cracks, no impact damage)
- Electrical connector terminals inspected (no corrosion, no bent pins)
- Air line connection points inspected (no thread damage, proper sealing surface)
- Mounting bracket points verified (Audi Q3 specific)
- NOTE: Some Audi Q3 trim levels include air ride suspension while others use conventional steel spring suspension – verify your Q3 has air ride before ordering
- Free shipping to all 50 states
- 15 day replacement warranty on component defects
- Audi Q3 experience and 8U / 8V generation distinction knowledge from our support team
- Call (855) 634-4447 to confirm fit and availability before ordering.
15 Day Replacement Warranty
Every used Audi Q3 Air Ride Compressor purchased through Part Nests carries a 15 day replacement warranty starting on the delivery date. Call (855) 634-4447 to start a warranty claim within 15 days of delivery.
What Is Covered
- Component defects already present when the compressor arrives
- Motor failures within 15 days from installation beyond what was disclosed
- Mechanical / piston failures within 15 days from installation
- Output pressure failures within 15 days from installation
- External housing crack failures within 15 days from installation
- Electrical connector terminal failures within 15 days from installation
- Air line connection failures within 15 days from installation
- Incorrect part shipped (different Audi Q3 generation than specified, or compressor shipped for a Q3 application that doesn't have air ride) due to an error on our end
What Is Not Covered
- Damage caused during installation
- Damage from incorrect electrical polarity or wiring connection
- Damage from extended operation due to neglected air spring leaks (worn air springs cause excessive compressor run time and accelerate compressor failure)
- Damage from restricted intake (failed intake filter)
- Damage from cross-generation installation attempts (8U compressor in 8V chassis, etc.)
- Damage from contaminated air supply (debris ingestion)
- Damage from voltage outside specification (low battery, alternator issues)
- Labor expenses of any kind
To start a warranty claim, reach us within 15 days of delivery at (855) 634-4447.
- Part Verified: 12V DC piston suspension compressor for Audi Q3
- Application Confirmed: Audi Q3 8U / 8V - specify generation
- Electrical Function Tested: Motor operation verified
- Mechanical Operation Verified: Piston cycling without binding
- Output Pressure Verified: Within OEM specification
- External Housing Documented: No cracks / impact damage
- Electrical Connector Terminals Inspected: No corrosion / bent pins
- 15 Day Replacement Cover: Component defects protected from delivery onward
Additional information
| Brand | Audi |
|---|---|
| part-type | Air ride compressor assembly with integrated dryer and pressure switch |
| vehicle-application | Audi Q3 8U chassis (US 2015 to 2018) OEM self-leveling and aftermarket air ride conversions |
| compressor-type | 12V DC piston, positive displacement |
| peak-pressure | Approximately 150 to 200 PSI |
| air-dryer | Integrated desiccant |
| pressure-switch | Integrated, automatic cycle control |
| pressure-relief-valve | Built-in fail-safe |
| housing-material | Reinforced plastic for underbody environment |
| isolation-mounts | Rubber, 3 or 4 point depending on configuration |
| air-line-fittings | Quick-connect, 1/4 inch or 6mm compatibility |
| voltage | 12V DC |
| current-draw | Approximately 12 to 20A under load |
| approximate-weight | 6 to 9 lbs assembled |
| service-life | Typically 80, 000 to 150, 000 miles |
| installation-difficulty | Moderate DIY, requires raising vehicle |
| coding-required | No for direct OEM replacement, configuration may be needed for aftermarket controllers |
| price | $279.00 |
12V DC piston suspension compressor for Audi Q3 applications. The Audi Q3 Air Ride Compressor is an OEM used 12V DC piston-type air compressor for Audi Q3 applications. The Audi Q3 is Audi's compact luxury crossover SUV, produced across two primary generations: 8U first generation (2015-2018 US-market) and 8V second generation (2019 plus US-market). The air ride compressor is the central pneumatic supply for the air suspension system, generating compressed air that fills the air springs at each wheel to maintain or adjust ride height. Type: 12V DC piston-type air compressor; direct electric motor drive (no engine accessory belt connection); piston-type compressor mechanism driven by 12V DC electric motor. Call (855) 634-4447 to verify configuration.
Two Q3 generations: 8U (2015-2018) and 8V (2019 plus) US-market. Audi Q3 8U first generation (2015-2018 US-market): Audi's compact luxury crossover SUV; positioned as the smallest Audi crossover; built on the Volkswagen Group PQ35 / MQB transitional platform. Audi Q3 8V second generation (2019 plus US-market): substantial update; built on the Volkswagen Group MQB platform (shared with Audi A3, S3, RS3, VW Tiguan, Golf, Skoda Karoq). Audi compact platform context: closely related to Audi A3 and RS3. Audi Q-series hierarchy: Q3 (this listing), Q4 e-tron, Q5, Q7, Q8. Air ride availability: higher-trim option - verify your Q3 has air ride before ordering.
Central pneumatic supply for air suspension system. Pneumatic supply: the compressor is the central pneumatic supply for the air suspension system; without functional compressor, air springs cannot be charged and vehicle ride height cannot be maintained. System integration: the compressor works with valve block (distributes air to individual air springs), air springs (one at each wheel), pressure sensors, height sensors (at each wheel), and the air suspension control module. Operation cycles: compressor runs intermittently to maintain system pressure as needed - typically runs briefly after vehicle settling, after passengers / cargo loading changes, or after ride height adjustment requests.
Motor brush wear, piston seal wear, bearing failure, electrical failure, intake restriction. Common failure modes: motor brush wear (most common failure mode at high mileage), piston seal wear (reduced output pressure or excessive air consumption from leakage), bearing failure (audible compressor noise during operation), motor electrical failure, intake filter restriction (reduced output), check valve failure (system can't hold pressure). Symptoms: vehicle sags overnight or after extended parking, audible compressor noise during operation, air suspension warning light, extended compressor run time, compressor doesn't run at all. Diagnostic approach: scan tool diagnostic to read air suspension fault codes; pressure test of compressor output; current draw measurement. Replacement: inspect air springs for leaks (worn air springs accelerate compressor wear).
Electrical function, mechanical operation, output pressure, housing, connectors, air lines, mounting. Each Audi Q3 Air Ride Compressor is verified before sale. Electrical function: tested for motor operation across operating voltage range. Mechanical operation: verified for piston cycling without binding or unusual noise. Output pressure: verified for compressor generates rated pressure within OEM specification. External housing condition: documented for no cracks and no impact damage. Electrical connector terminals: inspected for no corrosion and no bent pins. Air line connection points: inspected for no thread damage and proper sealing surface. Mounting bracket points: verified for Audi Q3 specific.
Verify before ordering - air ride is a higher-trim option. Air ride suspension is typically a higher-trim option on Audi Q3 - many Q3 variants use conventional steel spring suspension. Verify your Q3 has air ride before ordering this compressor. Signs that your Q3 has air ride: adjustable ride height capability via vehicle controls, air suspension warning light on dashboard (if system has issues), visible air lines under vehicle, ride height changes after extended parking. Call (855) 634-4447 to discuss your specific Q3 configuration before ordering. If your Q3 does not have air ride, this compressor will not be applicable - other suspension components would be needed instead.
Three Audi compact platform parts: Q3, A3, RS3. The Audi Q3 Air Ride Compressor (this listing) is part of our Audi compact platform parts cluster across this batch. (this listing): Audi Q3 Air Ride Compressor. : Audi A3 A/C Control Computer (HVAC control module for Audi A3 compact luxury sedan / hatchback). : Audi RS3 Antenna (roof shark fin antenna for Audi RS3 high-performance compact sedan). These three Audi compact platform parts represent applications on the Volkswagen Group MQB platform. For Audi RS context, RS3 Antenna pairs with the larger RS variants from (RS7, RS6, RS5). For Audi Q-series context, Q3 pairs with the larger Q-series from (Q8, Q7, Q5, Q4 e-tron, e-tron). For Audi RS4 brake system context.
No. There is no core return required. Call (855) 634-4447 with any other questions.
2 reviews for Audi Q3 Air Ride Compressor for Sale | OEM Used 12V DC Piston Suspension
Related products
Hannelore K. –
Ordered for my Audi Q3 Air Ride Compressor. Good comms and part landed clean.
Friedrun M. –
Right fit for the Audi Q3 Air Ride Compressor. Ordering again for the next build.