Overview
✓ OEM Refurbished — Single Part
About This Engine Oil Pan
This OEM engine oil pan ensures your engine maintains proper oil circulation, minimizes leak risks, and supports long-term engine health for LR3 and Range Rover Sport models equipped with 4.2L Supercharged or 4.4L V8 engines.
Part #4728388 (supersedes 4646370). Manufactured to original equipment specifications, this oil pan is a direct-fit replacement that guarantees compatibility, performance, and durability — an OE replacement that restores your vehicle to factory condition.
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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OEM-Quality Construction — maximum durability and heat resistance.
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Part Number: 4728388 — supersedes 4646370.
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Matches Factory Fit & Function — effortless installation.
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Helps Prevent Oil Leaks — and potential engine damage.
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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 # | 4728388 / 311-58845 |
| Replaces | 4646370 |
| Part Type | Engine Oil Pan |
| Material | Cast Aluminum or Stamped Steel Design |
| Compatible Models | Land Rover LR3 / Range Rover Sport, 2005-2009 (4.2L Supercharged V8 & 4.4L V8) |
| Part Condition | OEM Used & Refurbished — Inspected |
Fitment
Vehicle Fitment
| Year | Make | Model | Trim | Engine |
| LR3 | ||||
| 2005-2008 | Land Rover | LR3 | SE, HSE | 4.4L V8 Gas |
| 2009 | Land Rover | LR3 | HSE, HSE Luxury | 4.4L V8 Gas |
| Range Rover Sport | ||||
| 2006-2009 | Land Rover | Range Rover Sport | Supercharged | 4.2L V8 Gas |
| 2006-2009 | Land Rover | Range Rover Sport | HSE | 4.4L V8 Gas |
| 2008 | Land Rover | Range Rover Sport | LE | 4.2L V8 Gas |
⚠ Always verify part number 4728388 (supersedes 4646370) matches your original unit before purchasing. Call us if unsure — (877) 443-9246.