Kweiny Aluminum Engine Oil Filler Cap – Ford/Lincoln/Mercury (1993-2010)

Upgrade your engine maintenance with the kweiny aluminum filler cap

The kweiny Aluminum Engine Oil Filler Cap replaces the standard plastic cap at the engine oil filler with a durable, blue anodized aluminum alternative. Crafted for a wide range of Ford family models from 1993 to 2010, this cap combines a sturdy feel with a precise fit that aims to maintain a clean, sealed filler area even under tougher driving conditions.

The cap’s blue anodized surface isn’t just a visual cue of quality—it offers corrosion resistance and a wipe-clean finish that helps it look good after routine maintenance. The one-piece aluminum design minimizes potential leakage points and contributes to a steady, reliable seal during oil services, while its integrated molding supports consistency across installations.

• Material and finish: aluminum alloy with blue anodized surface for visual appeal and long life.
• Durable construction: one-piece design reduces mis-seating and leakage risk compared to multi-piece caps.
• Exact fit and compatibility: designed to align with the same as Part Numbers 10081, 90005, EC-743, F3AZ-6766-B, MO-81; see model list for coverage (Ford F-250/350/450/550 Super Duty, Excursion, Mustang, Ranger, and more).

Model coverage and real-world use

Whether you drive a heavy-duty pickup, a family SUV, or a classic Mustang, this cap is designed to align with the specific fillers used on a broad family of Ford vehicles from the late 1990s through 2010. It’s intended as a practical replacement for a worn, damaged, or missing cap, helping you restore a clean fill point without guesswork.

• Applications span Ford trucks and SUVs from the late 1990s to 2010, including 7.3L Powerstroke and 6.4L/6.0L variants.
• Practical replacement: suitable when the original cap is cracked, lost, or showing signs of wear.

Why choose kweiny

Choosing a replacement cap is about restoring a reliable seal and a tidy engine bay aesthetic. The kweiny cap offers a secure fit, solid torsional strength, and a finish that stands up to routine engine heat and road grime. It’s presented as a practical upgrade that aligns with the listed brands and part numbers, helping you avoid uncertainty about compatibility while keeping maintenance straightforward.