Dorman 41072 Air Cleaner Fastener

Reliable Air Cleaner Fasteners for Select GM Vehicles

The Dorman 41072 air cleaner wing nut fasteners provide a durable and specific fit solution for various Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models. Designed with steel and nylon materials, these fasteners ensure secure attachment of air cleaner assemblies, maintaining engine performance and air filtration integrity.

• Constructed from durable steel and nylon for strength and corrosion resistance
• Includes three wing nut fasteners with thread sizes: 1/4 in-20, 5/16 in-18, and M8-1.25
• Specific fit for multiple GM makes and models including Bonneville, Caprice, El Camino, and more
• Black and silver color combination for a professional appearance
• Length options of 33.33 mm and 38 mm to accommodate different mounting requirements

Product Details and Specifications

The Dorman 41072 air cleaner fasteners are engineered to meet the exact specifications required by a range of GM vehicles. These wing nut fasteners are designed to securely hold the air cleaner assembly in place, preventing loosening due to engine vibrations. The combination of steel and nylon materials offers a balance of strength and flexibility, reducing the risk of damage during installation or removal. The package includes three fasteners, each with a different thread size—1/4 in-20, 5/16 in-18, and M8-1.25—covering common thread standards used in air cleaner assemblies across Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models.

Compatible Vehicles and Applications

• Buick models such as LeSabre, Regal, and Riviera
• Cadillac models including DeVille, Eldorado, Fleetwood, and Seville
• Chevrolet models like Caprice, Impala, Malibu, Monte Carlo, and El Camino
• Oldsmobile models including Cutlass Calais, Cutlass Supreme, and Delta 88
• Pontiac models such as Bonneville, Grand Prix, and Safari

Common Uses and Problem Resolution

• Securing air cleaner assemblies to prevent air leaks and contamination
• Replacing worn or damaged wing nut fasteners on specific GM vehicles
• Ensuring proper fitment for air cleaner components with varying thread sizes
• Maintaining engine air filtration system integrity for optimal performance
• Addressing vibration-related loosening of air cleaner fasteners

Installation Notes and Tips

When installing the Dorman 41072 air cleaner wing nut fasteners, ensure the correct thread size is matched to the air cleaner stud. Hand-tighten the wing nuts initially to avoid cross-threading, then secure firmly without over-tightening to prevent damage to the nylon components. These fasteners are designed for specific GM models, so verify compatibility with your vehicle’s make and model before installation.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The 41072 air cleaner fasteners undergo quality control inspections to ensure proper fit and function. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship.