Hengst Fuel Filter for Audi 4F0201511D – OEM In-Line Fuel Injection Filter

Brand

Hengst

Hengst Fuel Filter for Audi 4F0201511D – OEM In-Line Fuel Injection Filter Protect your Audi’s fuel system with this OEM-spec in-line fuel filter designed to remove particulates and moisture from gasoline. Built to meet or exceed factory standards, this Hengst filter ensures clean fuel delivery and optimal engine efficiency. Designed for direct fitment on various Audi A4, A6, A8, and S4 models, it features precise filtration media and durable construction, making it a critical part of long-term maintenance—especially in older vehicles vulnerable to fuel tank debris and corrosion. Replacing this filter every 30,000 miles helps prevent rough idling, misfires, and premature fuel system wear. A straightforward DIY replacement, this filter is ideal for maintaining performance and protecting your investment. Fits: Audi A4, A6, A8, S4 (select trims, 2002–2011) – Refer to OEM part #4F0201511D Cross-reference: OEM: 4F0201511D, 4F0201511E, H225WK, W01(contact info removed)05, 0(contact info removed), 4F0201511DHE Fuel Types: GAS | Fuel Injection Systems | 16V, 30V, 40V Fuel Injection Position: In-line Key Applications Include: Audi A4 B6 (2002–2005) – 1.8T Quattro, 3.0L V6 Quattro Audi A6 C6 (2005–2011) – 4.2L V8 Audi A8 D3 (2003–2010) – W12 Audi S4 B6 (2003–2005) – 4.2L V8 Audi S4 B7 (2005.5–2008) – 4.2L V8