Dorman 990-662 Engine Oil Pan Bolt

Engine Oil Pan Bolt for Ford Applications

Dorman 990-662 is a metric engine oil pan bolt built for Ford service applications that call for a corrosion-resistant steel fastener. It is a standard replacement part with a hex head and M6-1.0 thread specification for direct-fit maintenance on select Ford trucks and performance models.

Key Features

• Steel construction with silver finish for high corrosion resistance
• Standard replacement engine oil pan bolt
• M6-1.0 thread size with 6 mm thread diameter
• Hex head design with 10 mm tool size
• Metric fastener specification
• Grade 8.8 / Grade or class 10.9

Detailed Description

Dorman 990-662 is an engine oil pan bolt engineered for service on select Ford F-150, Ford F-250 Super Duty, Ford F-350 Super Duty, and Ford Mustang applications. Built from steel and finished in silver, this fastener is made to resist corrosion in demanding underbody environments where oil pan hardware is exposed to moisture, road debris, and heat cycling. The M6-1.0 thread pitch, 6 mm thread diameter, and 10 mm hex head make it a practical OE-style replacement for maintenance and repair work. This part cross-references Ford OE number W714962S437 for the same application.

What It Helps Address

• Stripped or damaged oil pan bolt threads
• Corroded or rusted fasteners at the oil pan
• Oil pan service after drain, repair, or reseal work
• Missing or mismatched metric hardware during engine maintenance
• Fastener replacement on Ford oil pan service jobs

Installation Notes and Tips

Verify thread size, pitch, and head tool size before installation. Use the correct 10 mm hex tool and follow the vehicle service manual for tightening procedure and torque specification. Confirm fitment by model year before ordering: Fits 2011-2017 Ford F-150, N/A; Fits 2021-2024 Ford F-150, N/A; Fits 2012-2024 Ford F-250 Super Duty, N/A; Fits 2012-2024 Ford F-350 Super Duty, N/A; Fits 2011-2024 Ford Mustang, N/A. Dorman 990-662 is a direct hardware replacement for oil pan service on these Ford applications.

Quality Assurance

Dorman manufactures this oil pan bolt as a standard replacement fastener with corrosion-resistant steel construction for dependable service in harsh environments. The part is backed by Dorman’s engineering focus on replacement hardware for engine maintenance.