About This Bulb Check Unit
This OEM electrical module verifies that all essential dashboard indicator bulbs — such as brake lights, turn signals, and engine warnings — are functioning properly when the ignition is turned on, instantly alerting the driver of any failures.
Part #PRC5083. Designed for 1986-1994 Range Rover Classic SWB and 1992-1994 LWB variants across 3.5L V8 Gas, 3.9L V8 Gas, 2.4L VM Turbo Diesel, and 2.5L VM Turbo Diesel engines, this replacement restores full visual alerts, safeguarding your driving experience and preserving original safety standards.
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 Part Number: PRC5083 — fits 1986-1994 Range Rover Classic SWB & 1992-1994 LWB.
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Monitors Dashboard Bulb Function — brake, indicator, and warning lights.
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Alerts Driver to Bulb Failures — restores proper functionality to the electrical warning system.
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Direct-Fit OEM Replacement — no modifications needed.
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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.
Part Specifications
| Part # | PRC5083 / N/A |
| Replaces | Contact us for cross-reference / superseded part numbers |
| Part Type | Bulb Check Unit |
| Position | Instrument Cluster |
| Material | Durable, Factory-Spec Construction |
| Compatible Models | Land Rover Range Rover Classic SWB (1986-1994) & LWB (1992-1994) |
| Part Condition | OEM Used & Refurbished — Inspected |
Vehicle Fitment
| Year | Make | Model | Trim | Engine |
| 1986-1994 | Land Rover | Range Rover Classic (SWB) | All SWB Trims | 3.5L V8 Gas |
| 1986-1994 | Land Rover | Range Rover Classic (SWB) | All SWB Trims | 3.9L V8 Gas |
| 1986-1994 | Land Rover | Range Rover Classic (SWB) | All SWB Trims | 2.4L VM Turbo Diesel |
| 1986-1994 | Land Rover | Range Rover Classic (SWB) | All SWB Trims | 2.5L VM Turbo Diesel |
| 1992-1994 | Land Rover | Range Rover Classic (LWB) | All LWB Trims | 3.5L V8 Gas |
| 1992-1994 | Land Rover | Range Rover Classic (LWB) | All LWB Trims | 3.9L V8 Gas |
| 1992-1994 | Land Rover | Range Rover Classic (LWB) | All LWB Trims | 2.4L VM Turbo Diesel |
| 1992-1994 | Land Rover | Range Rover Classic (LWB) | All LWB Trims | 2.5L VM Turbo Diesel |
⚠ Always verify part number PRC5083 matches your original unit before purchasing. Call us if unsure — (877) 443-9246.

