Victor Reinz 41-10387-00 Multi Purpose O-Ring

OE-Style Sealing for Ford Water Pump Service

Victor Reinz 41-10387-00 is a molded rubber multi-purpose O-ring built for water pump and water pump bypass pipe sealing applications. With a black round profile and OE-focused engineering, it supports precise sealing on a wide range of Ford, Lincoln, and Mercury vehicles.

• Molded rubber construction for consistent sealing performance
• Black round O-ring profile
• Inside diameter: 0.687 in.
• Thickness: 0.103 in.
• Outside diameter: 0.893 in.
• Direct replacement-style fitment for water pump and bypass pipe service

Fitment Coverage

Compatible with a broad range of Ford truck, van, and car applications, including Fits 2014-2016 Ford E-350 Super Duty, water pump and at water pump bypass pipe; Fits 2014 Ford Expedition, water pump; Fits 2001-2010 Ford F-150, at water pump bypass pipe; and Fits 1991-1995 Ford Taurus, .688in I.D. x .875in O.D. This part cross-references FEL-PRO 413 for the same application.

Detailed Description

Victor Reinz 41-10387-00 is designed for sealing service where the water pump or bypass pipe requires a molded rubber O-ring with the listed dimensions. The OE supplier background behind Victor Reinz gasket technology supports accurate sealing geometry and broad coverage across domestic applications, including Ford Mustang, Ford Explorer, Lincoln Navigator, and Mercury Grand Marquis platforms. Use this part when the original seal is worn, flattened, or no longer maintaining a reliable coolant seal.

Common Repair Uses

• Coolant seepage at the water pump
• Leakage at the water pump bypass pipe
• Sealing issues after water pump replacement
• Maintenance on aging Ford, Lincoln, and Mercury cooling systems
• Restoring a proper seal where the original O-ring has hardened or compressed

Installation Notes and Tips

Confirm the required dimensions before installation: 0.687 in. inside diameter, 0.103 in. thickness, and 0.893 in. outside diameter. Clean the sealing surfaces thoroughly, inspect the mating components for corrosion or pitting, and lubricate the O-ring with the correct coolant or assembly lubricant before seating it. Verify the application location carefully, since this seal is used on both water pump and bypass pipe service across different model years.

Quality Assurance

Victor Reinz is an original equipment supplier known for gasket and sealing technology used by manufacturers worldwide. Part number 41-10387-00 reflects OE-oriented engineering and broad vehicle coverage for foreign and domestic service applications.