2014-2020 Cylinder Head Left Hand – 3.0L LR4, Range Rover, Range Rover Sport (3.0 Supercharged)

Land Rover 3.0L Supercharged V6 Left-Hand Cylinder Head

Restore Driver-Side Power and Reliability with OEM-Spec Remanufacturing

Engineered specifically for the high-output Land Rover 3.0L Supercharged V6 engine series, this premium remanufactured left-hand (LH) driver-side cylinder head is designed to handle the elevated thermal loads and cylinder pressures inherent to forced induction. Utilizing a high-strength, durable cast aluminum alloy, each unit is precision-machined to meet or exceed original equipment (OE) dimensional tolerances, ensuring a superior head gasket seal and optimal volumetric efficiency.

Every cylinder head undergoes a rigorous multi-stage remanufacturing protocol—including ultrasonic cleaning, precision surfacing, and high-pressure testing—to eliminate potential failure points such as micro-cracking or thermal warpage common in high-performance V6 engines. This specialized Supercharged variant features reinforced casting areas designed to withstand high operating temperatures and maintain stable compression across the LH bank. Whether you are performing a top-end rebuild on a Range Rover, Range Rover Sport, or LR4, this LH head provides the structural integrity and cooling capacity required for high-performance forced induction applications.

🛠️ In-House Machining Process

• Cleaning: Fully disassembled and thermally cleaned.
• Soda Blasted: Castings are blasted with Sodium Bicarbonate. Because baking soda is water-soluble, there is zero risk of abrasive media clogging oil passages.
• Pressure Testing: Tested to 60 PSI to ensure no cracks or porosity leaks.
• Surfacing: All heads are resurfaced on our Rottler S85A for a precision gasket-sealing surface.
• Valve Job: Multi-angle valve job performed; every port is Vacuum Tested to ensure valves are seated 100% airtight.

📊 Technical Specifications

• Engine Type: 3.0L Supercharged V6
• Fitment Position: Left-Hand (Driver Side)
• Condition: Remanufactured – Fully Tested & Inspected
• Material: Cast Aluminum
• Each Cylinder Head Includes: Valves and Springs Installed, Camshafts Installed, Bucket Lifters Installed and Lashed to Spec 

🚛 Fitment Data

Common Applications:

• Land Rover LR4: 2014–2020 (3.0L V6 Supercharged)
• Range Rover: 2014–2019 (3.0L V6 Supercharged)
• Range Rover Sport: 2014–2019 (3.0L V6 Supercharged)
• Range Rover HSE: 2014–2019 (3.0L V6 Supercharged)