Stant 10118 Engine Oil Filler Cap

OE-Style Oil Filler Cap Replacement

The Stant 10118 oil filler cap is a black hard plastic cam-on cap with a rubber seal, built to replace the factory filler cap on select Cadillac applications. It is made from quality material and shaped to match OE fit and function for a secure engine oil fill closure.

Compatible with 1991-1995 Cadillac DeVille, 1993 Cadillac 60 Special, 1991-1993 Cadillac Eldorado, 1991-1993 Cadillac Seville, 1991-1992 Cadillac Fleetwood, and 1991 Cadillac Commercial Chassis.

Key Features

• Black hard plastic cam-on oil filler cap
• Rubber seal for a tighter closure at the oil fill opening
• OE-style replacement for the factory cap
• Direct-fit design for select Cadillac engines
• Stant 10118 replacement part number for catalog matching

Detailed Description

Stant Oil Filler Cap 10118 is engineered as a replacement engine oil filler cap for select Cadillac models, including DeVille, Eldorado, Seville, Fleetwood, 60 Special, and Commercial Chassis applications. The cam-on design and rubber seal help restore the original cap’s fit and sealing profile, making it a practical choice when the factory cap is worn, cracked, or missing. If you are searching for a Cadillac DeVille oil filler cap replacement or a Stant 10118 oil cap for a 1991-1995 Cadillac DeVille, this part matches the listed applications.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Solve

• Broken or cracked oil filler cap
• Loose cap that no longer seals properly
• Missing factory oil fill closure
• Oil vapor escape from a worn seal
• Incorrect replacement cap on listed Cadillac engines

Installation Notes and Tips

Remove the existing cap, inspect the oil fill neck for damage, and confirm the cam-on style matches the original design before installation. Make sure the rubber seal seats evenly and the cap locks fully into place. Verify fitment against the vehicle listing before ordering, especially on Cadillac DeVille, Eldorado, Seville, Fleetwood, and Commercial Chassis models.

Quality Assurance

Stant manufactures this oil filler cap as an OE-style replacement built to function like the original factory part on the listed vehicles. Part number 10118 is intended for direct catalog matching with the confirmed Cadillac applications shown above.