Stant 10114 Engine Oil Filler Cap

Oil Filler Cap for OE-Style Replacement

The Stant 10114 oil filler cap is a black hard plastic cam-on cap with a rubber seal, built to replace the factory filler cap on select GM trucks, vans, and SUVs. It is made to fit and function like the original cap for dependable engine oil fill access.

Compatible With Chevrolet Astro, GMC Safari, Chevrolet Express, GMC Savana, Silverado HD, Sierra HD, Suburban 2500, Yukon XL 2500, and related applications across 1996-2005 model years.

Key Features

• Black hard plastic cam-on oil filler cap
• Rubber seal for a secure closure at the oil fill opening
• OE-style replacement for factory filler cap applications
• Built from quality material for engine bay use
• Stant oil filler cap part number 10114

Detailed Description

Stant 10114 is an engine oil filler cap designed as a direct-style replacement for the original cap used on a wide range of Chevrolet and GMC vehicles. The cam-on design and rubber seal help restore proper closure at the oil fill point, making it a practical choice when the original cap is cracked, missing, or no longer sealing correctly. This part number 10114 is listed for applications including Chevrolet Astro and GMC Safari, along with Express, Savana, Silverado 2500 HD, Sierra 3500, and other GM platforms from 1996 through 2005.

This part cross-references with OE-style replacement needs for the same application.

What It Helps Address

• Broken or missing engine oil filler cap
• Loose cap that no longer seals properly
• Oil fill opening contamination from an uncovered cap
• Cracked plastic cap housing
• Service replacement for worn factory filler cap hardware

Installation Notes and Tips

Verify the existing cap style and engine oil fill opening before ordering. The cam-on design should seat fully and lock in place by hand; confirm the rubber seal is clean and the cap is properly aligned before closing the hood. Use the vehicle fitment list to match your Chevrolet or GMC application, including Astro, Safari, Express, Savana, and Silverado/Sierra HD models.

Quality Assurance

Stant manufactures this oil filler cap as an OE-style replacement part intended to match factory fit and function for the listed applications. The cap is made from quality material and uses a rubber seal to support proper closure at the oil fill opening.