Hengst

Hengst for Porsche

Hengst Filtration is a family company founded in 1958 in Münster, Westphalia. With more than 3,500 employees at 23 locations worldwide, it develops innovative solutions in Porsche filtration and fluid management.

A Quick Look at Hengst

Hengst Filtration is a family company founded in 1958 in Münster, Westphalia. With more than 3,500 employees at 23 locations worldwide, it develops innovative solutions in Porsche filtration and fluid management.We supply technologically leading filtration systems in the areas of plant and mechanical engineering, industrial filtration, hydraulics, life science and health care. The tailor-made solutions are used in medical clean rooms, air conditioning systems, cleaning devices, industrial plants, power tools and robots. We are also a series supplier to the international vehicle and engine industry and a development partner for sustainable drive and mobility concepts.

Choosing the Right Fit for Your Porsche

Where Hengst is listed for Porsche, use the supplied model coverage and OE references to confirm suitability. Check details that commonly affect fitment such as model year, side/position, and connector type where relevant.

• Typical reasons to choose Hengst filters include maintaining OE-level service quality, protecting Porsche engines from contamination, and supporting smooth running on higher-mileage cars.
• Common real-world issues linked to overdue or incorrect filtration are reduced airflow, poor idle quality, hesitation under load, and increased oil contamination when service intervals are stretched.
• Follow Porsche service intervals but shorten them for dusty use or frequent track driving, and replace cabin filters as well to avoid misted windows and poor HVAC performance.
• Use correctly specified, reputable filters and confirm part numbers against your VIN and engine code before installation.

Browse by Category

If you already know the area you are working on, start with the category and then filter by Porsche model. Where real-world symptoms and typical reasons to replace are provided, use them to keep the wording grounded.

Engine Rebuild Parts — Hengst filtration components are often renewed during Porsche engine rebuilds to protect fresh internal parts from debris and contamination. They are typically fitted alongside new gaskets, bearings, and timing components so the rebuilt engine has a clean, stable oil and air supply from first start-up.

• Before committing to a rebuild, carry out compression and leak-down tests, inspect bores with a scope, and check the oil/filter for metallic debris.
• When the engine is apart, many specialists replace chains, guides, tensioners, main seals, and other hard-to-access wear items at the same time.

Fuel System Parts — In the fuel system, Hengst filters help maintain correct pressure and clean fuel delivery, which supports smooth starting, stable idle, and reliable performance on both classic and modern Porsche models. They are often fitted when addressing hesitation, hot-start problems, or running issues after long storage.

• Old or contaminated fuel can damage pumps and injectors, so consider renewing filters, lines, and key seals together on ageing systems.
• Treat any fuel smell as urgent and inspect lines, filler necks, breathers, and injector seals for leaks.

Fuel Filter and Fittings — Hengst fuel filters are used together with quality fittings, hoses, and seals to keep Porsche fuel systems free from debris and moisture. Replacing an ageing filter and its sealing washers can help cure hesitation at higher revs, surging, or a noisy pump caused by restriction in the system.

• Overdue filters are a frequent contributor to drivability issues, and a severely clogged filter can overwork the fuel pump.
• Whenever a fuel joint is opened, use fresh sealing washers or clips to minimise the chance of weeps or vapour leaks.

Service Parts — As part of routine servicing, Hengst oil, air, fuel, and cabin filters are commonly chosen by Porsche owners who want OE-level filtration. Keeping these service parts up to date supports reliable starting, good fuel economy, and stable running, especially on higher-mileage or older vehicles.

• Using a complete set of fresh service items and logging each service interval helps diagnostics and supports resale value.
• Consider shorter service intervals if the car sees frequent short journeys, heavy traffic, or track use.

Fuel Filters — Dedicated fuel filters from Hengst are fitted to protect injectors and pumps from dirt, rust, and water in the fuel. They are typically replaced on schedule, when resolving fuel delivery issues, or after storage where old fuel may have left deposits in the system.

• Relieve fuel pressure safely before changing the filter and replace any associated sealing washers or clips to avoid leaks.
• If a new filter blocks again quickly, investigate for tank debris or deteriorated hoses upstream.

Explore Hengst at Design911

View the current Hengst range for Porsche at Design911, then filter by model and category to narrow down to the right parts.