CTA Tools Oil Filter Housing Cap Wrench for Volvo 4‑Cyl 85.5mm 16‑Flute — Deep Socket, Hex & Square Drive

CTA Tools 2488 is a heavy‑duty oil filter housing cap wrench made to remove and install the OEM oil filter housing cap on late‑model 4‑cylinder Volvo engines (85.5mm, 16‑flute).

This purpose‑built socket replaces generic tools and simplifies service on many Volvo 4‑cylinder models by matching the exact 85.5mm x 16‑flute profile used on the OEM oil filter housing cap. Designed for professionals and experienced DIYers, the tool combines a deep‑fit design with multiple drive options so you can work cleanly and efficiently without risking rounding or damage to the cap.

How does this wrench fit Volvo oil filter housing caps?

The CTA Tools 2488 is machined to the OEM specification of 85.5mm diameter with 16 flutes, giving a precise bite on the filter cap to prevent slipping. Its deep engagement ensures full contact around the cap’s profile, reducing the chance of stripping soft aluminum components.

• Exact 85.5mm x 16‑flute fit for specified Volvo housings
• Deep socket geometry for secure engagement
• Made to match OEM part number applications such as 31321084

What drive options and design features does it offer?

This wrench includes a combination square and hex drive interface so you can use hand tools or impact equipment safely. The heavy‑duty construction stands up to workshop use while the hex drive gives positive torque transfer for stubborn caps.

• Combination square and hex drive compatibility
• Robust construction for repeated use
• Works with standard ratchets, breaker bars, or compatible impact tools

Which Volvo models and years is it compatible with?

It fits late‑model 4‑cylinder Volvo engines that use the 85.5mm x 16‑flute oil filter housing cap. Typical compatible vehicles include S60, S80, V60, XC60 and XC70 with the specified filtration cap style beginning around 2015 and later.

• Compatible with many 2015 & newer Volvo 4‑cylinder models
• Commonly used on S60, S80, V60, XC60, XC70
• Matches OEM cap style and part number applications (e.g., 31321084)

How does this tool help during maintenance and repair?

Using a correctly sized tool reduces maintenance time and protects the oil filter housing cap from damage, saving you potential replacement costs. The deep, secure fit and multiple drive options make cap removal and installation quicker, especially in tight engine bays.

• Reduces risk of cap rounding or stripping
• Speeds up filter housing service with secure engagement
• Durable design suited for shop or home garage use

Who is this for? The CTA Tools 2488 is ideal for automotive technicians, independent mechanics, and informed DIYers who maintain late‑model Volvo 4‑cylinder engines and want a precise, durable tool that matches OEM dimensions. If you perform oil changes or engine service on the listed Volvo models and prefer tools that protect factory components while making the job faster and safer, this wrench is built for your toolbox. Note: this product contains chemicals known to the State of California to cause cancer, birth defects or other reproductive harm (California Proposition 65).