LAND ROVER 12J4946LE9 Rear Left Dome Headliner Light Lamp

( Brand: Land Rover ), ( Manufacturer Part Number: 12J4946LE9 ), ( Light Color: Oem ), ( Placement On Vehicle: Left, Rear ), ( Manufacturer Warranty: 1 Month ), ( Features: Easy Installation ), ( Vintage Part: No ), ( Type: Dome Headliner Light Lamp ), ( Housing Color: Black )

Review LAND ROVER Rear Left Dome Headliner Light Lamp Oem fits RANGE 2014–2022

The **Land Rover 12J4946LE9 rear left dome headliner light lamp (2014 2022 models)** is a precision-engineered automotive lighting component designed to illuminate the interior of your vehicle with clarity and efficiency. This high-quality, OEM-specification lamp is specifically tailored to fit the rear left dome headliner assembly in Land Rover models produced between 2014 and 2022, ensuring a seamless integration with the vehicle s electrical and mechanical systems. Crafted from durable, long-lasting materials, this lamp features a robust construction that resists wear, corrosion, and environmental factors, guaranteeing reliable performance even in demanding conditions. The design incorporates a modern, low-profile housing that aligns perfectly with the vehicle s interior aesthetics, maintaining the sleek, premium look that Land Rover is renowned for. Inside, the lamp utilizes advanced LED technology, delivering bright, even illumination that enhances visibility and safety while reducing energy consumption compared to traditional incandescent bulbs. The compact yet powerful LED array ensures a wide coverage area, effectively lighting the entire cabin without casting harsh shadows or glare. Installation is straightforward, thanks to the lamp s universal compatibility with the vehicle s wiring harness and mounting bracket, making it an ideal replacement for damaged or burnt-out original equipment. Whether you re restoring a classic Land Rover or maintaining a newer model, this dome headliner light lamp offers a perfect blend of functionality and durability, ensuring your vehicle s interior remains both practical and visually appealing.

### Pros and Cons of Buying a Land Rover 12J4946LE9 (2014 2022 Rear Left Dome Headliner Light Lamp)

The **Land Rover 12J4946LE9** dome headliner light lamp (part of the interior lighting system) is a common aftermarket or replacement part for the **Range Rover Evoque, Range Rover Sport, and Discovery Sport** models from 2014 to 2022. Here are the key advantages of purchasing this specific part:

1. **Compatibility** This part is designed specifically for the **rear left dome headliner lighting** in the mentioned models, ensuring a perfect fit without modifications.

2. **Improved Visibility** A functional dome light enhances visibility in the rear seats, which is particularly useful for passengers and when reversing or parking.

3. **Aesthetic Consistency** Replacing a faulty or dim bulb ensures the interior lighting matches the original design, maintaining the vehicle s premium look.

4. **Easy Installation** Most dome light bulbs are straightforward to replace, requiring minimal tools and no professional assistance.

5. **Cost-Effective** Compared to full interior lighting system replacements, a single dome light bulb is relatively inexpensive, making it a budget-friendly solution.

6. **Extended Bulb Lifespan** LED or high-quality halogen bulbs (if specified) last longer than standard incandescent bulbs, reducing replacement frequency.

7. **Aftermarket Availability** Since this is a widely used part, finding replacements is easy, whether from original equipment manufacturers (OEM) or trusted aftermarket suppliers.

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1. **Potential Counterfeit Parts** Due to its popularity, there is a risk of purchasing **fake or low-quality bulbs** that may fail prematurely or not fit correctly. Buying from reputable sellers (e.g., Land Rover dealerships, authorized distributors, or well-reviewed online retailers) helps mitigate this risk.

2. **Intermittent Functionality** Some aftermarket bulbs may flicker or dim over time, especially if they are not genuine or of poor quality.

3. **Wiring or Connection Issues** If the bulb socket or wiring is damaged, replacing just the bulb may not solve the problem. A thorough inspection of the electrical system may be necessary.

4. **Limited Customization** Unlike some aftermarket lighting kits, this specific part does not offer color-changing or adjustable brightness options it is a standard replacement.

5. **Possible Overheating in Halogen Bulbs** If using a halogen bulb, improper installation (e.g., touching the glass with bare hands) can reduce lifespan or cause overheating.

6. **Compatibility with LED Upgrades** While some owners upgrade to **LED dome lights**, the **12J4946LE9** is typically a halogen or standard bulb. LED replacements may require additional wiring modifications.

7. **Warranty Concerns** If the bulb fails under normal use within a short period, returning it for a replacement may be difficult if purchased from a non-warranted source.

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The **Land Rover 12J4946LE9 rear left dome headliner light lamp** is a **practical and necessary replacement part** for owners experiencing bulb failure in their 2014 2022 Range Rover Evoque, Sport, or Discovery Sport. Its **compatibility, ease of installation, and cost-effectiveness** make it a sound choice for most drivers. However, **quality control is critical** purchasing from a trusted supplier ensures longevity and proper function.

If you are looking for **long-term reliability**, consider **LED upgrades** (if compatible with your vehicle s wiring) or **OEM-certified bulbs** to avoid premature failure. Always inspect the **bulb socket and wiring** before installation to rule out electrical issues.

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1. **Buy from a Reputable Source** Purchase the **12J4946LE9** from an **authorized Land Rover parts dealer, Amazon (with high ratings), or a trusted aftermarket supplier** (e.g., RockAuto, eBay verified sellers, or local auto parts stores with good reviews).

2. **Check for LED Options** If available, an **LED dome light** (such as a **12J4946LE9 LED equivalent**) offers better durability and energy efficiency, though ensure compatibility with your vehicle s electrical system.

3. **Inspect Before Installation** Verify that the **bulb fits snugly** in the socket and that there are **no visible wiring issues** before replacing it.

4. **Consider Bulb Type** If you prefer **longer-lasting lighting**, an **LED bulb** is a better investment, even if slightly more expensive.

5. **Document the Part Number** Keep the **12J4946LE9** reference handy for future reference or warranty claims.

**Final Verdict:** The **12J4946LE9 dome light bulb** is a **wise purchase** for most owners needing a simple, effective replacement. However, **quality and source matter** always prioritize authenticity to avoid frustration with poor performance.

Details:

These items can only be shipped to a COMMERCIAL address with an available dock or forklift for unloading. Most questions are answered within a couple of hours. Item Condition.

part #: 12j4946le9 prices

• $45.43-$90.00

specifications interiorlightsot:

• for models: Range
• for years: 2014-2022
• brand: Land Rover
• mpn: 12j4946le9
• light color: Oem
• placement on vehicle: Left, Rear
• manufacturer warranty: 1 Month
• features: Easy Installation
• vintage part: No
• type: Dome Headliner Light Lamp
• housing color: Black

returns interiorlightsot:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

general interiorlightsot:

• condition: Used
• Car Truck Parts Accessories > Lighting Lamps > Interior Light Assemblies

payments interiorlightsot:

• wallet: Apple-pay
• other
• credit card: Visa

offer interiorlightsot:

• quantity: 1
• options: Ship-to-home
• started: June 11, 2026
• best offers: True
• availability: In Stock
• sold: 0

shipping interiorlightsot:

• type: Fixed
• class: Standard
• transit: 5-8 Days
• service: Standard
• cost: $12.00

seller interiorlightsot:

• # reviews: 7959
• city: Yuba City, California
• rating: 99.6%

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