Womala Oil Pan OE 31316362 Engine Oil Sump for Volvo Auto Engine Parts

Core Functions

• Oil Storage & Circulation: Acts as the engine’s oil reservoir, holding the correct volume of oil (varies by Volvo engine, typically 5–7 quarts) to supply the oil pump. Its sloped internal design guides oil toward the pickup tube, ensuring consistent oil flow even during cornering or inclines—preventing oil starvation in the engine.
• Heat Dissipation: The aluminum/steel construction transfers heat from the oil to the surrounding air, helping cool the oil (which absorbs heat from engine components like pistons and bearings). This maintains optimal oil viscosity (thickness) and prevents thermal breakdown of the oil, extending its service life.
• Debris Collection: Features a shallow “sump” area at the bottom to trap small metal particles, dirt, or carbon deposits (from normal engine wear). This prevents contaminants from circulating through the engine, protecting critical components like camshafts and crankshaft bearings.
• Leak Prevention: Equipped with a precision-machined flange that mates with the engine block, along with pre-drilled bolt holes for secure mounting. When paired with a new gasket (recommended for installation), it creates an oil-tight seal that prevents leaks—avoiding oil loss and undercarriage damage.

Compatible Vehicles

This oil pan (OE: 31316362) is widely compatible with Volvo’s sedan, wagon, and crossover models. Below is a consolidated list of variants and applicable years:

Notes: “(07-)” / “(08-)” / “(13-)” denote models launched from the specified year onward; “(-18)” indicates variants up to 2018. For 100% fitment accuracy, confirm compatibility with your vehicle’s VIN (Vehicle Identification Number) or Volvo’s official service manual—this accounts for engine-specific designs (e.g., 4-cylinder vs. 6-cylinder) and regional manufacturing variations.

• 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.