Mann Filter W 917 Spin-On Oil Filter — Fits Volvo 240/740/850/S70/V70, High-Capacity Protection

MANN-FILTER W 917 is a spin-on oil filter designed to trap contaminants and keep engine oil clean for reliable lubrication across compatible Volvo models and other vehicles.

This spin-on cartridge combines a robust metal housing with engineered filtration media to remove particles from engine oil, protecting moving parts and preserving oil life between service intervals. Built to meet OEM-grade expectations, the W 917 uses high dirt-holding media, valves for cold starts and oil retention, and a durable construction that simplifies replacement.

How does this filter protect my engine during everyday driving?

The W 917 captures abrasive particles and contaminants that can accelerate wear on bearings, camshafts and piston rings. Its large dirt-holding capacity reduces the rate at which flow-restricting debris accumulates, helping maintain oil pressure and lubrication efficiency between changes.

• High-capacity filter media traps fine particles to reduce engine wear.
• Spring steel guide keeps the element correctly seated for consistent flow.
• PTFE-coated bypass valve permits oil flow if the element is saturated or cold.

Will this fit my Volvo and how do I confirm compatibility?

The W 917 is listed as compatible with a range of Volvo models including 240, 242, 740, 850, S70 and V70 across the years noted. Always verify fit using your vehicle’s service manual or the retailer’s confirmed-fit tools to ensure thread size and gasket dimensions match your engine’s filter housing.

• Common fits: Volvo 240 (1990–1993), 242 (1980–1984), 740 (1985–1992).
• Also fits later models: 850 (1993–1997), S70 and V70 (1998–2002) when specified.
• Check part numbers and thread specs before purchase to ensure exact match.

What design features help with cold starts and long-term durability?

The filter includes a return stop valve and a PTFE-coated bypass valve to keep oil at the filter and provide immediate lubrication at startup. Robust housing and media construction allow the element to withstand heat, pressure and contamination loads over a typical service life.

• Return stop valve retains oil in the filter for quicker lubrication at startup.
• PTFE-coated bypass valve allows oil flow under extreme cold or heavy contamination.
• Durable housing and media resist collapse and maintain consistent filtration performance.

How easy is it to replace this spin-on filter during routine maintenance?

Replacement is straightforward because the element and housing are combined into one unit. That single-piece design shortens service time and avoids separate element handling, while the large sealing surface reduces the chance of leaks when installed with proper torque.

• Integrated housing and media simplify removal and disposal.
• Standard spin-on threading fits common wrench-style oil filter tools.
• Sealing surface and guide spring reduce misalignment and leakage risks.

Who is this for: The MANN-FILTER W 917 is meant for owners and mechanics maintaining older and mid-era Volvo models and other compatible vehicles who want an OEM-level, easy-to-fit spin-on filter. It suits drivers who prioritize reliable particle removal, durable construction and convenient, fast replacements during regular oil service intervals.