2014–2020 Land Rover 3.0L Supercharged V6 Cylinder Head Left

About This 3.0L Supercharged V6 Left Cylinder Head

A fully loaded, remanufactured left-hand (LH, driver side) cylinder head for the Land Rover 3.0L Supercharged V6 (AJ126) engine, fitting 2014–2020 Discovery, LR4, Range Rover, Range Rover Sport and Range Rover Velar. Precision-machined to handle the thermal loads and cylinder pressures of forced induction — a complete, drop-in replacement for a failed or worn left-bank head.

Part numbers: Left (LH) cylinder head LR094040, intake camshaft LR041670, exhaust camshaft LR041672. LR094040 supersedes LR054847 and LR041643. This cast aluminum head arrives fully assembled with valves, springs, retainers, camshafts, rocker arms and bucket lifters installed and lashed to specification, and is machined to meet or exceed OE dimensional tolerances. The casting goes through a multi-stage remanufacturing process — thermal cleaning, soda blasting, 60 PSI pressure testing, precision deck surfacing and a vacuum-tested multi-angle valve job — to eliminate micro-cracking and warpage. Backed by a 1-year warranty. U.S. customers pay no core charge, but the old core must be returned within 30 days or the warranty is void. A prepaid core return label is included with each box. International customers only need to pay a $200 core charge (non-refundable).

Build time: remanufactured heads typically ship in 10–15 business days. Call for current turnaround.

What's Included & Features

Every part is inspected before it leaves our facility.
Here's what you get with this listing:

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  Left-Hand (LH) Cylinder Head — driver side casting for the 3.0L Supercharged V6 (AJ126). Sold individually.
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  Left Side (LH) Part Numbers — cylinder head LR094040, intake camshaft LR041670, exhaust camshaft LR041672. Head supersedes LR054847, LR041643.
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  Fully Assembled Valvetrain — intake and exhaust camshafts, rocker arms / followers and bucket lifters (hydraulic lash adjusters) installed and lashed to spec, plus valves, springs and retainers.
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  In-House Machining Process — fully disassembled and thermally cleaned, soda blasted with sodium bicarbonate (zero risk of media clogging oil passages), pressure tested to 60 PSI, resurfaced on a Rottler S85A, and given a multi-angle valve job with every port vacuum tested for a 100% airtight seal.
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  1-Year Warranty & Core Policy — U.S. customers pay no core charge, but the old core must be returned within 30 days or the warranty is void. A prepaid core return label is included with each box. International customers only need to pay a $200 core charge (non-refundable).
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  Direct OEM Replacement — fits 2014–2020 Land Rover Discovery, LR4, Range Rover, Range Rover Sport and Range Rover Velar with the 3.0L V6 Supercharged engine. No modification required.
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  OEM Remanufactured & Inspected — the head is fully tested and inspected for proper clearance and alignment before it leaves our facility.

Part Specifications

Vehicle Fitment

⚠ Always verify part number LR094040 matches your original unit before purchasing (replaces LR054847, LR041643). Call us if unsure — (877) 443-9246.