Core Functions

• Airtight Sealing: Creates a tight seal between air pipe connections, preventing unfiltered outside air (containing dust, debris) from bypassing the air filter and entering the engine. This protects engine components (e.g., cylinders, valves) from premature wear and maintains fuel-air mixture accuracy.
• Pressure Maintenance: For pressurized air systems (e.g., turbocharged intake systems), it prevents compressed air from leaking at pipe joints. Air leaks would reduce intake pressure, lowering engine power output and increasing fuel consumption.
• Environmental Resistance: The rubber material resists aging, oil, and temperature fluctuations, ensuring long-term sealing performance and reducing the need for frequent replacements.

Compatible Vehicles

This Air Pipe O Ring (OE: 31422329) is tailored for the following Volvo models and their respective year ranges:

Notes: Air pipe O rings are often size-specific (matching the inner diameter of air pipe connections) even for the same model. For 100% fitment accuracy, confirm the exact air pipe connection (e.g., intake pipe to turbocharger, or HVAC air duct) this O ring is used for, and verify compatibility via your vehicle’s VIN (Vehicle Identification Number) or consult Volvo’s official service manual.

• Extensive Industry Experience: 13 years specializing in Volvo auto parts with precise product matching and technical solutions.
• Quality Assurance: 10-stage quality inspection process including durability testing, surface roughness analysis, and dimensional verification.
• Manufacturing Excellence: 15,000㎡ production base with 10,000+ SKUs in inventory for fast order fulfillment.
• Strategic Partnerships: Collaborations with 50+ factories including suppliers to international brands like Bosch and Hella.