Dorman 42937 Wiper Arm - Front Left

Reliable Wiper Arm Replacement for Ford F-150 and Lincoln Mark LT

The Dorman 42937 wiper arm is designed specifically for Ford F-150 and Lincoln Mark LT models, providing a durable and precise fit. Crafted from steel with a semi-gloss black finish, this wiper arm ensures consistent performance and long-lasting durability.

Key Features of the Dorman 42937 Wiper Arm

• Constructed from high-quality steel for strength and corrosion resistance
• 22.63-inch length with an arc-type design for optimal windshield coverage
• Semi-gloss black finish for a clean, professional appearance
• Specific fit for Ford F-150 and Lincoln Mark LT vehicles
• Attachment method uses spline and hook for secure installation
• Articulated design with a 172-degree head angle for effective wiping
• Pressure rating of 8.6 ensures proper blade contact

Detailed Description of the Dorman 42937 Wiper Arm

This Dorman wiper arm (part number 42937) is engineered to meet the exact specifications of Ford F-150 and Lincoln Mark LT trucks. Its steel construction provides the necessary rigidity and resistance to weather elements, while the semi-gloss black finish offers corrosion protection and a sleek look. The arc-type design and articulated head with a 172-degree angle allow the wiper blade to maintain consistent contact with the windshield, improving visibility during adverse weather conditions. The spline and hook attachment method ensures a secure and stable connection to the vehicle’s wiper system. Note that this product includes the wiper arm only; wiper blades are sold separately.

Common Applications and Issues Addressed

• Replacement of worn or bent wiper arms on Ford F-150 and Lincoln Mark LT
• Improves windshield wiping performance and visibility
• Eliminates skipping or streaking caused by damaged wiper arms
• Restores proper blade pressure for effective water removal
• Prevents corrosion-related failures with durable steel construction

Installation Notes and Tips

• Ensure the wiper arm matches the vehicle’s make and model before installation
• Use the spline and hook attachment method to secure the arm firmly
• Check the wiper blade compatibility separately, as blades are not included
• Inspect the windshield and wiper blade condition during replacement for optimal performance

Quality Assurance and Warranty Information

Dorman manufactures this wiper arm to meet or exceed OEM standards for fit and function. While specific warranty details are not provided, Dorman products typically undergo rigorous quality control to ensure reliability and durability in automotive applications.