Moog ES3631 Steering Tie Rod End - Outer

MOOG ES3631 Outer Tie Rod End

MOOG ES3631 is an outer tie rod end built for steering systems that need precise movement and dependable road feel. It uses a straight design with female ends, a greaseable construction, and a dust boot to help protect internal components during service.

Compatible With Ford Escape, Mazda Tribute, and Mercury Mariner outer steering applications, this MOOG outer tie rod end is a direct-fit service part for vehicles using the listed thread sizes and steering configuration. The ES3631 is engineered for straightforward replacement on the front steering linkage.

Key Features

• Straight outer tie rod end design
• Female end 1 and female end 2 configuration
• Greaseable for routine lubrication service
• Dust boot included to help shield the joint
• End 1 thread diameter: 16.0 mm
• End 2 thread diameter: 12.0 mm
• End 1 thread pitch: 1.5
• End 2 thread pitch: 1.25
• End 1 thread direction: clockwise
• Length, stud center to end: 3.940

Detailed Description

MOOG ES3631 is an outer steering tie rod end designed for vehicles that require a female-to-female, straight replacement part with the specified thread dimensions. MOOG uses tested materials and problem-solving design details to support reliable steering service and easier installation. This part cross-references Beck/Arnley 101-5195 for the same application.

Fits 2001-2008 Ford Escape, outer; Fits 2009 Ford Escape, outer with 16 mm thread tie rod ends; Fits 2001-2006 Mazda Tribute, outer; Fits 2008-2009 Mazda Tribute, outer; Fits 2005-2009 Mercury Mariner, outer. Search terms such as Ford Escape outer tie rod end ES3631, Mazda Tribute steering tie rod replacement, and Mercury Mariner outer tie rod end help identify this application quickly.

Common Problems This Part Can Help Solve

• Loose or wandering steering feel
• Clunking or play in the front steering linkage
• Uneven tire wear caused by worn tie rod joints
• Steering response that feels delayed or inconsistent
• Service replacement for a worn outer tie rod end on the listed vehicles

Installation Notes and Tips

Verify thread diameter, pitch, and steering position before installation. This part is for outer steering applications only and should be matched to the vehicle’s existing tie rod end configuration. After installation, a professional wheel alignment is recommended to restore steering geometry and tire wear characteristics.

Quality Assurance

MOOG backs this steering component with superior materials and rigorous testing to support dependable performance in daily driving conditions. The greaseable design and protective dust boot are included to support serviceability and long-term steering maintenance.