Dorman Oil Filter Cap Aluminium — Direct Replacement, Heat-Resistant OEM Fit

The Dorman 917-016CD Oil Filter Cap is an aluminum, direct-replacement cover designed to restore a cracked or stripped factory oil filter cap for reliable oil changes.

If your original oil filter cap is cracked, stripped, or leaking and making oil changes messy or difficult, this Dorman aluminum cap offers a like-for-like repair. Built to match the fit and function of the OEM cover, it lets you replace the damaged piece without modifying the housing or filter system. The cap’s aluminum construction resists underhood heat and reduces the risk of future cracking compared with weaker materials.

How does this cap match my vehicle’s original part?

This cap is manufactured as a direct replacement to match the original equipment cap’s dimensions and sealing surface. Dorman designs these parts to align with factory tolerances so the seal and mounting points correspond to the stock configuration. Before purchasing, use your vehicle make, model, and trim in the online garage fitment tool to confirm compatibility.

• Direct-replacement geometry for correct alignment
• Sealing surface sized to OEM specifications
• Compatibility check via vehicle fitment tool

What materials and testing ensure long-term durability?

The 917-016CD cap is made from aluminum to withstand engine-bay temperatures and resist the kind of cracking seen in some plastics. Dorman subjects replacement parts to quality testing to validate fit and service life under typical operating conditions. This reduces the chance of premature failure after installation.

• Aluminum construction for heat resistance
• Tested for fit and durability before release
• Designed to resist leaking and warping

Is installation difficult—will I need special tools?

Installation is straightforward and usually requires only common hand tools. The cap is engineered to fit into the existing housing so you won’t need modifications or specialty equipment. Follow proper torque recommendations to avoid overtightening and ensure the sealing surface seats correctly.

• Simple bolt-on replacement—no custom tools required
• Fits into the existing filter housing and threads
• Follow vehicle torque specs to prevent damage

What should I check after installing the replacement cap?

After installation, run the engine briefly and inspect the cap area for any signs of oil seepage or loose mounting. Recheck the torque once the engine cools and again after a short drive to confirm the seal remains tight. Regular oil change intervals will help you notice any issues early.

• Start engine and check for leaks immediately
• Re-torque after initial warm-up and short drive
• Monitor at next oil change for fit and seal integrity

Who is this for: The Dorman 917-016CD Oil Filter Cap is intended for vehicle owners and mechanics who need a dependable replacement for a damaged factory oil filter cover. It’s suited for anyone who wants a straightforward, OEM-style repair using a durable aluminum cap built and tested to fit correctly. Use the vehicle fitment tool to confirm applicability before ordering to ensure a seamless replacement experience.