Dorman 674-465 Exhaust Manifold - Left

Brand Dorman 674-465
Position Left
Color Natural
Gasket Or Seal Included Yes
Grade Type Regular
Heat Shield Included No
Material Cast Iron
Mounting Hardware Included Yes
Package Contents Exhaust Manifold; 1 Manifold Gasket; 2 Bolts
Port Shape Round
Fits Ford and Mercury · 10 vehicles

OE direct replacement. Precision-engineered to match the fit and function of the original manifold.

Cast iron construction. Durably manufactured for dependable exhaust sealing and long service life.

Complete repair kit. Includes the necessary gaskets and downpipe hardware.

Cross-references Nissens 101162 and F77Z9431CA for the same application. See all 2.

$127.31Free shipping
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Free returns within 60 days if it doesn't fit when fitment is verified.

Dorman 674-465 Exhaust Manifold for Ford and Mercury

This Dorman exhaust manifold is precision-engineered to match the fit and function of the original part on specified vehicles. Built from cast iron with a natural finish, it is made for a direct repair on the left side of select Ford Explorer, Ford Explorer Sport Trac, and Mercury Mountaineer applications.

For buyers searching for a left exhaust manifold for 1997-2001 Ford Explorer or 1998-2001 Mercury Mountaineer, Dorman 674-465 provides an OE-style replacement with the correct round port shape and included gasket for a complete manifold repair.

Key Features

  • Cast iron construction for exhaust manifold durability
  • Natural finish
  • Round port shape
  • Mounting hardware included
  • Gasket or seal included
  • Direct-fit replacement for the left side
  • Part number: 674-465

Detailed Description

Dorman 674-465 is an exhaust manifold designed for specified Ford and Mercury vehicles where the original manifold has cracked, warped, or developed an exhaust leak. It is manufactured to match original fit and function, helping restore proper exhaust routing on the left side. This part cross-references Ford (e.g., F77Z9431CA) for the same application. The package contents include the exhaust manifold, one manifold gasket, and two bolts. The part number 674-465 is also useful when verifying the correct replacement during ordering or service lookup.

Common Repair Issues

  • Exhaust leak at the manifold flange
  • Cracked or heat-damaged original manifold
  • Warped sealing surface causing ticking noise
  • Broken or missing manifold mounting points
  • Loss of exhaust backpressure control from a damaged manifold

Installation Notes and Tips

Fits 1997-2001 Ford Explorer, left. Fits 2001 Ford Explorer Sport Trac, left. Fits 1998-2001 Mercury Mountaineer, left. Confirm engine and vehicle configuration before installation, and inspect the cylinder head sealing surface, fasteners, and exhaust connection points for damage or corrosion. Replace any worn sealing components during service to help ensure a proper seal.

Quality Assurance

This manifold is durably manufactured to match the original part’s fit and function on the listed vehicles. Dorman supplies OE-style replacement components for repair-focused applications, and this part is built to support a direct replacement on the specified Ford and Mercury models.

This part fits 10 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2001FordExplorer4.0LV6Left
2001FordExplorer Sport Trac4.0LV6Left
2001MercuryMountaineerLeft
2000FordExplorer4.0LV6Left
2000MercuryMountaineerLeft
1999FordExplorer4.0LV6Left
1999MercuryMountaineerLeft
1998FordExplorerLeft
1998MercuryMountaineerLeft
1997FordExplorerLeft
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Nissens — 101162F77Z9431CA