Product Introduction:

The side cover oil circuit board (03C 103 464 E) is one of the core components of the EA111 1.4T engine lubrication system. It is responsible for oil distribution and pressure regulation to ensure that key components such as the turbocharger, camshaft, and crankshaft are fully lubricated. This component is manufactured using original factory standards and accurately matches the engine oil circuit system, effectively improving lubrication efficiency and reducing wear risks.

Product Advantages:

1. Precise matching, stable and reliable
Specially designed for EA111 1.4T engine, perfectly matches the original vehicle oil circuit structure, ensures stable oil pressure, and avoids poor lubrication problems caused by blocked oil circuit.

Original parts number can be checked (03C 103 464 E), quality assurance, the same source as the 4S shop supply parts.

2. Easy installation, ready to use
Original design, 100% applicable without modification, directly replace the original car parts, saving maintenance time

Applicable to a variety of models equipped with EA111 1.4T engine, easy and fast maintenance and replacement

Why Choose Us:

Boigevis is a supplier focusing on high-quality auto parts, committed to providing customers with reliable, durable and cost-effective engine parts. Our main products include crankshafts, pistons, piston rings, valves, connecting rods, overhaul kits, large bearings, small bearings, oil pumps, oil pans, water pumps and other key components, suitable for a variety of mainstream models.

We are well aware of the importance of product quality to engine performance, so we strictly control the production and testing processes to ensure that each product meets industry standards, is durable and worth the money. At the same time, we provide a 1-year warranty service to make customers worry-free and trustworthy.

Boigevis takes integrity management and customer satisfaction as its core, continuously optimizes products and services, and helps repair shops, dealers and car owners obtain more efficient solutions. Choosing Boigevis means choosing quality and trust!

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.