2Pcs Front Shock Struts Assembly w/ Electric for Jaguar XJ XJR X351 RWD

Product Overview

This aftermarket replacement cylinder head is intended for the listed Hyundai and Kia 2.4L applications, including Optima, Sportage, Sonata, and Tucson models from 2011 through 2015, and is identified by the G4KJ engine designation. A cylinder head forms the upper portion of the engine combustion chamber and houses the valvetrain and passageways for intake, exhaust, and cooling. It is supplied as a replacement component for the corresponding original cylinder head on the supported G4KJ applications.

Key Features & Performance

• Serves as the upper engine component that seals the combustion chamber and supports the valvetrain on G4KJ engines
• Provides intake and exhaust passageways along with cooling and oil galleries as part of the engine assembly
• Identified by the G4KJ engine designation for the listed Hyundai and Kia 2.4L applications
• Intended for replacement when the existing cylinder head is damaged, warped, cracked, or otherwise no longer serviceable

Fitment & Compatibility

• for Hyundai Optima 2.4L applications, 2011-2015
• for Hyundai Sportage 2.4L applications, 2011-2015
• for Hyundai Sonata 2.4L applications, 2011-2015
• for Hyundai Tucson 2.4L applications, 2011-2015
• for Kia Optima 2.4L applications, 2011-2015
• for Kia Sportage 2.4L applications, 2011-2015
• for Kia Sonata 2.4L applications, 2011-2015
• for Kia Tucson 2.4L applications, 2011-2015
• for G4KJ engine applications

Common Uses

• Replacing a cracked, warped, or damaged cylinder head on the supported G4KJ engine applications
• Engine repair or rebuild work involving the upper cylinder assembly
• Restoring normal engine sealing and valvetrain function after the original cylinder head has failed

Technical Specifications

• Product Type: Cylinder Head
• Engine Application(s): G4KJ
• Vehicle Application(s): Hyundai Optima, Sportage, Sonata, and Tucson 2.4L, 2011-2015; Kia Optima, Sportage, Sonata, and Tucson 2.4L, 2011-2015
• Displacement: 2.4L
• Model Year Range: 2011-2015

Frequently Asked Questions

Q: What does a cylinder head do? A: A cylinder head seals the top of the combustion chamber, houses the valves and valvetrain, and contains intake, exhaust, cooling, and oil passageways needed for engine operation.

Q: How do I verify fitment? A: Confirm that the existing part number and complete engine model designation, such as G4KJ, match the numbers shown here, and verify the vehicle year and model before purchase.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.