VW Oil Change Kit 5W-40 - Castrol 521996

Product Information

Over time, oil breaks down, collects dirt and debris, and loses its lubricating properties, making it ineffective. An oil change kit offers all the necessary components for replacing the old, dirty engine oil with fresh oil to properly lubricate the engine components. Symptoms include: dark or dirty oil, unusual engine noises like knocking, increased engine heat, reduced fuel efficiency, smoke from the exhaust, and often on newer models and maintenance warning lights.

• Dark or dirty oil: When you check the dipstick, if the oil appears black or very dark, it's likely time for an oil change.
• Engine knocking sounds: A knocking or tapping sound from the engine can indicate insufficient lubrication due to old oil.
• Increased engine temperature: Dirty oil is less efficient at dissipating heat, leading to higher engine temperatures

About Genuine VW Audi

The Volkswagen Group, also known as “VAG”, consists of Volkswagen, Audi, Lamborghini, Bentley, Bugatti, Porsche, Ducati, MAN, Scania, SEAT, and Skoda. The original parts used by VAG to build your car are available as replacement parts under the “Genuine VAG” brand. Manufactured under the direction of VAG, expect excellent quality and a premium price since these parts are available exclusively through the VAG Dealership network.

You may not realize this, but the parts that make up your VAG are not necessarily manufactured by VAG. No cause for concern, as VAG designs the part, hires a manufacturer, and ensures its quality to you. In fact, many of these manufacturers have been making parts for VAG for decades. In our industry these manufacturers are called OEM (Original Equipment Manufacturers), and these are often brands you recognize, including Lemforder, ZF, Sachs, Bosch, Valeo, Zimmermann, Siemens VDO, Corteco, and more. Don’t be surprised to open that Genuine VAG parts box and find an OEM branded part inside, simply with the addition of a VAG logo.

Be sure to keep an eye out for OE tags on our product pages to quickly identify parts coming direct from OE manufacturers. That extra bit of insight could save you some serious money while shopping! Refer to our OE Academy for further information regarding the OE/OEM tags throughout the site.