Gates 31115 Engine Oil Filler Cap

Overview of Gates Oil Filler Cap 31115

The Gates Oil Filler Cap 31115 is a durable metal screw-on cap designed for secure sealing of engine oil filler openings. Engineered to meet OE exact specifications, this black oil filler cap is compatible with a range of Chevrolet, Nissan, INFINITI, and Mercury vehicles, ensuring reliable performance and fitment.

• Constructed from robust metal material for long-lasting durability
• Black finish for corrosion resistance and aesthetic consistency
• Screw-on cam type design for secure and easy installation
• Includes gasket/seal to prevent oil leaks and contamination
• OE exact fitment for select Chevrolet, Nissan, INFINITI, and Mercury models
• Dimensions: 2.43 inches width, 1.5 inches height, 1.27 inches neck diameter

Detailed Product Description

The Gates Oil Filler Cap from the Oil Filler Cap product line is specifically designed to replace factory oil filler caps with precision. Made from metal, this cap offers enhanced durability compared to plastic alternatives, resisting wear and heat exposure under engine conditions. The screw-on cam type mechanism ensures a tight seal, while the included gasket or seal prevents oil leakage and protects the engine from contaminants. With a shell diameter of 2.47 inches and a neck depth of 1.41 inches, this cap fits securely on the oil filler neck, maintaining engine integrity.

This part number 31115 is engineered to meet OE exact standards, making it a direct replacement for original equipment on compatible vehicles. The black color finish complements the engine bay while providing corrosion resistance. It is suitable for various Nissan models such as the 240SX, 300ZX, 350Z, 370Z, Altima, and Pathfinder, as well as INFINITI models including the EX35, FX35, G35, Q50, and QX60. Chevrolet and Mercury vehicles like the 720 and Villager are also supported.

Common Applications and Problem Solving

• Replaces worn or damaged oil filler caps to prevent oil leaks
• Eliminates engine contamination caused by faulty or missing caps
• Restores proper sealing to maintain engine oil pressure and cleanliness
• Prevents dirt and debris from entering the oil filler neck
• Addresses issues related to loose or stripped oil filler caps

Installation Notes and Tips

• Ensure the oil filler neck is clean and free of debris before installation
• Align the cap properly and screw on until snug to avoid cross-threading
• Check the gasket or seal for damage and replace if necessary
• Do not overtighten to prevent damage to the cap or filler neck threads
• Verify compatibility with your specific vehicle make and model before installation

Quality Assurance and Warranty

The Gates Oil Filler Cap 31115 is manufactured to meet original equipment standards, ensuring reliable fit and function. The inclusion of a gasket or seal enhances leak prevention and durability. Gates products typically come with a limited warranty against defects in material and workmanship; please refer to Gates' official warranty policy for specific terms related to this part.