Core Functions

• Oil Storage & Reservoir: Holds the engine’s total oil supply, ensuring a consistent volume is available for the oil pump to circulate. The pan’s capacity is tailored to each Volvo engine’s needs—sufficient to lubricate all components without requiring frequent top-ups.
• Oil Cooling: Acts as a passive heat sink: the pan’s large surface area dissipates heat from the oil (absorbed from the engine’s hot components) into the surrounding air, helping maintain optimal oil temperature (typically 180–220°F). Cooler oil retains its viscosity better, ensuring effective lubrication and reducing wear.
• Oil Debris Separation: Features internal baffles or a shallow sump design that traps small metal particles, dirt, or carbon deposits (from normal engine wear) at the bottom of the pan. This prevents debris from being recirculated by the oil pump, protecting sensitive components like bearings or lifters.
• Sealing & Leak Prevention: The pan’s machined flange (and accompanying gasket) creates an airtight, oil-tight seal with the engine block. This prevents oil leaks that would reduce oil levels (risking engine damage) and avoid environmental contamination.

Compatible Vehicles

This Engine Oil Pan (OE: 31401925) fits a broad range of Volvo models produced from the mid-2000s to the early 2020s. Below is a consolidated list of variants and applicable years:

Notes: “(-18)” / “(07-)” / “(11-)” denote models produced up to or from the specified year. For 100% fitment accuracy—critical for engine-specific oil capacity and bolt patterns—confirm compatibility with your vehicle’s VIN (Vehicle Identification Number) or Volvo’s official service manual. This accounts for engine variants (e.g., 2.0L turbo vs. 3.0L V6) that may require different pan designs.

• 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.