Oil Pan 03C103603S - For Volkswagen Group EA111 Engine Series

Key Compatibility

• Engine Fit: Designed for EA111 engines including 1.2T TSI (CBZA/CBZB), 1.4T TSI (CFBA/CFBB), and 1.6L NA (BSE/BXE). Not compatible with EA888 Gen3 or other platforms.
• Vehicle Coverage:
  • Volkswagen: Golf 5/6 (2003-2013), Passat B6 (2005-2010), Tiguan 5N (2007-2011), Polo 6R (2009-2014)
  • Audi: A3 8P (2003-2013), TT MK2 (2006-2014)
  • Skoda: Octavia A5 (2004-2013), Superb (2009-2015), Fabia (2007-2014)
• Transmission Compatibility: Works with both manual transmissions and 7-speed DSG gearboxes (shape optimized for DSG valve body clearance).

Product Advantages

• Durable Material: Made of die-cast aluminum (purity ≥99.5%) for lightweight performance (~2.06kg) and superior heat dissipation vs. steel oil pans.
• Practical Design: Features an M14×1.5 oil drain plug port; some versions include a pre-drilled hole for oil level sensors (match your vehicle configuration).
• Secure Sealing: Precise 4-bolt mounting pattern aligns perfectly with EA111’s cast-iron cylinder block, preventing oil leaks.

Usage & Maintenance Tips

• Replacement Interval: Recommended every 60,000-80,000 km (or 4 years), especially for vehicles in high-temperature environments or with frequent short trips.
• Installation Note: Tighten the oil drain plug to 30-35 N·m (avoid over-tightening to prevent thread damage on aluminum); replace the gasket during installation.
• Accessory Recommendation: Opt for original Volkswagen parts (Part No. 03C103603S) for 150,000+ km service life—aftermarket parts may have insufficient wall thickness (2.8mm vs. original 3.5mm), leading to poor heat dissipation or oil leaks.

Boigevis trading （GuangZhou）Co., Ltd is a company specializing in the sale of engine parts. Our main service models are Germany car.
We have been focus on engine parts for many years and are the Leading global engine system integrator. Both research and development and sales are among the best in domestic counterparts and enjoy a good reputation in the industry. We have an international high-level management system and after-sales service system, as well as a professional team service, serving every customer one-on-one. Since its establishment, the company has always adhered to customer-centered technology development; the corporate philosophy of continuous innovation; and the corporate mission of making maintenance easier and employees happier.
German Boigevis is a International Brand. Boigevis partner factories are international brands, among them one of the partners is a company with a professional production chain with the world's top international manufacturing level, which is a listed company in China. Currently has 15 foreign and agents.
Our products are sold to more than 40 countries and regions. Such as Europe, Asia, Africa,South America, North America and Australia etc. It is a stable product supplier for more than 120 foreign trade companies. As a professlonal engine parts suppliers, most of our parts are in stock that we can deliver within 24 hours after payment! In addition, we can provide customized services for product materlals and specifications. Sincerely look forward to working with you to create a better tomorrow.