Premium Guard Extended Life Oil Filter PG9981EX — Up to 10k Miles, Fits 2013-2018 Audi S6 S8 RS7 A8 Quattro & Bentley Continental 4.0L

Overview

Premium Guard Extended Life Oil Filter PG9981EX is engineered to meet or exceed OEM expectations for select European luxury models. Designed for use with both synthetic and conventional oils, it supports extended service intervals and helps maintain steady oil flow across the engine, potentially up to 10,000 miles between changes when conditions and oil type align.

Key filtration performance and material choices work together to deliver a balanced mix of protection and reliability without promising guaranteed results. The filter uses a synthetic blend resin media to capture contaminants while maintaining flow, and it incorporates a silicone anti-drain back valve and a silicone gasket to support lubrication during cold starts and high-temperature operation.

What makes this filter stand out

• Premium PROTECTION – Synthetic blend media is designed to endure long life with both synthetic and conventional oil.
• ULTRA EFFICIENT MEDIA – Captures particles as small as 25 microns and maintains high efficiency over the filter’s life.
• STOP & GO PROTECTION – Silicone anti-drain back valve helps protect engine lubrication during startup.
• EXTREME TEMPERATURE SAFEGUARD – Silicone gasket and valve perform well in cold starts and high heat conditions.

Compatibility and fitment are important considerations. This filter is designed as a replacement for OEM numbers such as FRAM CH11791, PUROLATOR PL91019, and WIX WL10350, and it is intended for 2013–2018 Audi S6, S8, RS7, S7, A8 Quattro models with 4.0L engines, as well as 2013–2017 Bentley Continental 4.0L.

How to use and care

• Verify fitment using the Vehicle Filter on the product page before purchasing.
• Replace at intervals aligned with your oil type and driving conditions to maintain filtration performance.
• Use this filter with the recommended oil viscosity as specified by your vehicle manufacturer and oil kit.

In short, Premium Guard’s Extended Life design emphasizes reliability, ease of maintenance, and consistent filtration. While outcomes can vary by driving style and environment, many drivers appreciate the potential for fewer mid-interval changes and steadier oil flow. If you are seeking a high-mileage option that aligns with OEM performance standards, this filter may be worth considering.