Apex AHB425 Engine Cylinder Head Bolt Set

Apex AHB425 Cylinder Head Bolt Set

The Apex AHB425 engine cylinder head bolt set is a direct-fit hardware solution for select Ford, Mazda, and Mercury applications. It is used for service work where cylinder head fastener replacement is required during engine repair on vehicles such as the Ford Ranger, Taurus, Windstar, and Mazda B3000.

Key Features

• Engine cylinder head bolt set for hardware replacement during head service
• Compatible with select 1986-1998 Ford, Mazda, and Mercury applications
• Fits 1998 Ford Ranger, Taurus, and Windstar built to 07/13/98
• Fits 1998 Mazda B3000 built to 07/13/98 and 1998 Mercury Sable built to 07/13/98
• Part number AHB425 for catalog lookup and fitment verification

Detailed Description

Apex AHB425 is an engine cylinder head bolt set for vehicles that require replacement head fasteners during cylinder head service. Confirmed fitment includes 1986-1997 Ford Aerostar, 1991-1997 Ford Ranger, 1986-1997 Ford Taurus, 1995-1997 Ford Windstar, 1986-1997 Mercury Sable, 1994-1996 Mazda B3000, 1992-1994 Ford Tempo, 1992-1994 Mercury Topaz, and 1990-1992 Ford Probe. It also fits 1998 Ford Ranger, 1998 Ford Taurus, 1998 Ford Windstar, 1998 Mazda B3000, and 1998 Mercury Sable built to 07/13/98. Use AHB425 when servicing Ford Ranger and Ford Taurus cylinder head assemblies and related engine hardware applications.

Common Uses

• Replacing stretched or worn cylinder head bolts during engine teardown
• Restoring proper clamping force after head gasket service
• Addressing fastener wear found during cylinder head removal
• Supporting repair work on Ford Ranger, Taurus, Windstar, and Mazda B3000 engines
• Completing head service on compatible Mercury Sable, Ford Tempo, Mercury Topaz, and Ford Probe applications

Installation Notes

Verify engine code, model year, and build date before installation, especially for 1998 vehicles with the 07/13/98 cutoff. Follow the factory tightening sequence and torque specifications for the specific engine. Inspect the cylinder head and gasket surfaces before assembly, and replace any fasteners that do not meet service limits.

Quality Assurance

Apex part AHB425 is cataloged as an engine hardware replacement component for the listed applications. Confirm fitment against the vehicle build date and engine configuration before ordering.