Overview
✓ OEM Refurbished — Single Part
About This Engine Cylinder Head with Secondary Air
This high-quality OEM engine cylinder head with secondary air compatibility restores optimal performance for engines equipped with a secondary air injection system, supporting reduced emissions and improved operation.
Part #LDF001040, supersedes LDF107710. Built to meet strict factory standards, this cylinder head delivers precise fitment and reliable sealing for efficient combustion and improved engine longevity.
Key Features
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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Genuine OEM Quality Part — with secondary air injection system compatibility.
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Part Number: LDF001040 — supersedes LDF107710.
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With Secondary Air Injection — supports emissions control system integration.
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Precise Fitment — superior sealing for optimal engine performance.
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Direct OEM Replacement — matches factory fit and finish. No modification required.
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OEM Used & Refurbished — Inspected — professionally reconditioned and quality-checked before shipping.
Specifications
Part Specifications
| Part # | LDF001040 / 306-59164 |
| Replaces | LDF107710 |
| Part Type | Engine Cylinder Head — With Secondary Air Injection System |
| Compatible Models | Land Rover Discovery Series II (1999-2002) / Range Rover (1996-2002) — 4.0L & 4.6L V8 Gas |
| Part Condition | OEM Used & Refurbished — Inspected |
Fitment
Vehicle Fitment
| Year | Make | Model | Trim | Engine |
| Discovery | ||||
| 1999 | Land Rover | Discovery | Base, SD, LE (Series II) | 4.0L V8 Gas |
| 2000 | Land Rover | Discovery | Base, SD (Series II) | 4.0L V8 Gas |
| 2001 | Land Rover | Discovery | LE, SD, SE (Series II) | 4.0L V8 Gas |
| 2002 | Land Rover | Discovery | SD, SE, HSE, Kalahari Edition (Series II) | 4.0L V8 Gas |
| Range Rover | ||||
| 1996-1998 | Land Rover | Range Rover | SE | 4.0L V8 Gas |
| 1996-1998 | Land Rover | Range Rover | HSE | 4.6L V8 Gas |
| 1999 | Land Rover | Range Rover | SE, HSE, Callaway Edition | 4.6L V8 Gas |
| 2000 | Land Rover | Range Rover | SE, HSE, County | 4.6L V8 Gas |
| 2001 | Land Rover | Range Rover | SE, HSE, Vitesse Edition | 4.6L V8 Gas |
| 2002 | Land Rover | Range Rover | HSE, HSE Borrego Edition | 4.6L V8 Gas |
⚠ Always verify part number LDF001040 matches your original unit before purchasing. Call us if unsure — (877) 443-9246.