Apex AHG558 Engine Cylinder Head Gasket

Apex AHG558 Engine Cylinder Head Gasket

The Apex AHG558 engine cylinder head gasket is a direct-fit sealing component for select Nissan applications. It is built for 2007-2012 Nissan Altima, 2007-2012 Nissan Sentra, 2008-2013 Nissan Rogue, and 2014-2015 Nissan Rogue Select engine service where cylinder head sealing is required.

Key Features

• Engine cylinder head gasket for sealing the combustion chamber and coolant/oil passages
• Fits 2007-2012 Nissan Altima, 2007-2012 Nissan Sentra, 2008-2013 Nissan Rogue, and 2014-2015 Nissan Rogue Select
• Part number AHG558 for accurate ordering and application matching
• Designed for engine repair work involving head gasket replacement

Detailed Description

Apex AHG558 is an engine cylinder head gasket used in Nissan Altima, Nissan Sentra, Nissan Rogue, and Nissan Rogue Select applications across the listed model years. This gasket is selected during cylinder head service to restore the sealing interface between the cylinder head and engine block, helping maintain compression and separate critical fluids within the engine. If you are searching for an AHG558 head gasket for a 2007-2012 Nissan Altima or a 2008-2013 Nissan Rogue, this part matches the confirmed fitment data.

This part cross-references no listed interchange numbers in the provided data. Use AHG558 when replacing a worn or damaged head gasket on the supported Nissan models.

What It Is Used For

• Replacing a failed cylinder head gasket during engine repair
• Addressing compression loss caused by sealing failure
• Correcting coolant or oil leakage at the head-to-block interface
• Supporting repair after overheating-related engine service
• Restoring proper sealing on supported Nissan Altima, Sentra, Rogue, and Rogue Select engines

Installation Notes and Tips

Inspect the cylinder head and engine block mating surfaces before installation. Clean all sealing surfaces thoroughly and verify that the head and block meet service specifications before assembly. Follow the vehicle manufacturer’s torque sequence and tightening procedure during installation. Confirm engine code and application details against the vehicle before ordering the AHG558 gasket.

Quality Assurance

Apex AHG558 is cataloged as an engine sealing component for the listed Nissan fitments. Verify year, model, and engine application before installation to ensure correct part selection.