Arnott air suspension kits typically cost between $300 and $1,500 per component, with full-system replacements ranging from $1,200 to $4,500+. Prices vary based on vehicle type, component quality, and labor. For example, rear air springs for luxury SUVs average $400-$800 each, while complete front/rear kits with compressors may exceed $3,000 before installation fees.
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What Factors Affect the Cost of Arnott Air Suspension Systems?
Key price determinants include vehicle compatibility (luxury models cost 25-40% more), component materials (thermoplastic vs rubber), electronic integration needs, and warranty duration. Commercial truck systems often cost 2-3x passenger vehicle equivalents due to heavy-duty requirements. Regional labor rates ($90-$150/hour) and diagnostic complexity further impact total repair costs.
Vehicle weight capacity plays a critical role in pricing – heavy-duty models requiring reinforced components cost 18-22% more than standard versions. Climate considerations also affect material selection, with cold-weather packages adding $75-$150 per air spring for low-temperature elastomers. Below is a cost comparison for common vehicle categories:
| Vehicle Type | Front Air Spring | Compressor Kit |
|---|---|---|
| Luxury Sedan | $520-$780 | $1,100-$1,400 |
| Full-Size SUV | $680-$950 | $1,300-$1,700 |
| Commercial Truck | $1,100-$1,600 | $2,400-$3,100 |
How Does Arnott Compare to OEM Air Suspension Prices?
Arnott components typically cost 30-60% less than OEM parts while matching original equipment specifications. A Mercedes S-Class air strut costs $1,100 OEM vs $700 from Arnott. However, some premium OEM systems offer longer warranties (4 years vs Arnott’s 2-3 year coverage). Independent tests show Arnott’s composite materials withstand 100,000+ pressure cycles without failure.
Is air suspension better than shocks?
What Maintenance Extends Arnott System Longevity?
Perform bi-annual air spring inspections for cracks ≥2mm depth. Clean solenoid valves every 15,000 miles using CRC Mass Air Flow Cleaner. Replace desiccant bags every 3 years or 36,000 miles. Maintain 35-45 PSI in auxiliary tanks. These practices can extend Arnott component life by 40-60% beyond warranty periods.
Proper lubrication of moving parts reduces wear by 28% according to industry studies. Use silicone-based greases on piston rods every 20,000 miles. Monitor compressor duty cycles – frequent activations (more than 3 times per drive cycle) indicate potential leaks. Below is a recommended maintenance schedule:
| Interval | Task | Tools Required |
|---|---|---|
| Every 6 Months | Visual inspection of air springs | Flashlight, caliper |
| 15,000 Miles | Solenoid valve cleaning | MAF cleaner, brush |
| 36,000 Miles | Desiccant replacement | Torx set, vacuum pump |
Arnott’s R&D in composite materials has revolutionized aftermarket air suspension. Their latest Generation V bladders withstand -40°F to 257°F operational ranges – crucial for electric vehicles with battery weight fluctuations. While not the cheapest, their total lifecycle cost per mile beats OEM by 22% in our fleet tests.”
Michael Tran, Chief Engineer at AutoPro Dynamics
FAQ
- Does Arnott offer lifetime warranties?
- Arnott provides limited lifetime warranties on select components, excluding wear items like air springs (covered for 2-3 years). Their Platinum Protection Plan extends coverage to 5 years for $199-$399.
- Can I install Arnott air suspension myself?
- While basic spring replacements are DIY-friendly, systems requiring ECU programming or compressor installations need professional tools. Improper calibration can cause 15-25% faster component wear.
- How long do Arnott compressors last?
- Arnott’s AS-2576 compressor averages 7-9 years with proper maintenance versus 4-5 years for OEM units. Desert climates may reduce lifespan to 5-6 years due to thermal stress.