1. Interior Light Assemblies To Buy
  2. sku: 26967710700570773
  3. OSRAM SYLVANIA BULB 51GNNX

OSRAM/SYLVANIA BULB 51GNNX Socket Base Panel Light 12V 1.2W

fits make: Porsche. year: 1983–1989.

51gnnx Osram/sylvania Bulb 12v - 1.2w Clear Without Socket Base Instrument Panel Light Fits Porsche 944 1983-1989

( Brand: Osram/sylvania Bulb ), ( Manufacturer Part Number: 51GNNX ), ( Part Type: Instrument Socket Panel Light ), ( Trim: Base ), ( Compatible Make/model: Porsche 944 ), ( Compatible Years: 1986 1987 1983 1984 1985 1988 1989 86 87 83 84 85 88 89 ), ( Fitment Info: Bulb ), ( Manufacturer Warranty: 12 Month Warranty ), ( Attention: Read Full Description To Confirm Fitment ), ( Cs-sku: 400 )

Review OSRAM/SYLVANIA BULB 12v 1.2w Clear Without Socket Base Instrument Panel Light Porsche fits 944 1983–1989

The **Osram/Sylvania 12V 1.2W Socket Base 51GN-NX Panel Light** is a meticulously crafted, high-performance illumination solution designed to restore the authentic vintage glow of a **1983 1989 Porsche 944 s** instrument panel with unmatched precision and clarity. Engineered to replicate the original factory lighting while delivering superior brightness and longevity, this bulb features a **1.2-watt low-voltage halogen design**, ensuring a crisp, white light output that enhances visibility without the harshness of modern alternatives. The **51GN-NX socket base** guarantees a secure, interference-free connection, maintaining the integrity of the wiring harness and preventing common issues like flickering or loose contacts that plague aftermarket replacements. Ideal for both restoration projects and routine maintenance, this bulb is built to withstand the demanding conditions of automotive environments, including temperature fluctuations and vibrations, ensuring consistent performance over thousands of miles. Its compact yet durable construction fits seamlessly into the original panel housing, preserving the 944 s classic aesthetic while providing the reliability expected from Osram s legendary quality. Whether you re a meticulous restorer seeking period-correct authenticity or a driver prioritizing visibility and durability, this bulb delivers the perfect blend of heritage and modern engineering.

### Pros and Cons of buying a **Osram/Sylvania 12V 1.2W Socket Base 51GNXN Panel Light for Porsche 944 (1983 1989)**

#### **Pros:**

1. **Compatibility** The bulb is specifically designed for the **Porsche 944 (1983 1989)** dashboard panel lights, ensuring a proper fit in the **51GNXN socket base**. This reduces the risk of physical damage or improper installation.

2. **Brightness and Visibility** At **1.2W**, these bulbs provide sufficient illumination for dashboard gauges, switches, and controls without being overly bright. They offer clear visibility for night driving or low-light conditions.

3. **Longevity** Osram and Sylvania are reputable brands known for producing durable bulbs with a long lifespan, reducing the need for frequent replacements.

4. **Energy Efficiency** Operating at **12V and 1.2W**, these bulbs consume minimal power, contributing to overall vehicle efficiency.

5. **Standardization** Since this is a common replacement part for the 944 s interior lighting, finding replacements or additional bulbs (if needed) should be straightforward.

6. **Compatibility with Aftermarket Mods** If you ve upgraded your dashboard lighting (e.g., LED retrofits), these bulbs may serve as a temporary or backup solution before a full conversion.

7. **Cost-Effective** Compared to specialized or high-end lighting solutions, these bulbs are affordably priced, making them a practical choice for basic dashboard illumination.

#### **Cons:**

1. **Incandescent Technology** These bulbs use **incandescent filament**, which is less efficient and has a shorter lifespan compared to modern **LED or halogen alternatives**. They also generate more heat, potentially affecting nearby materials over time.

2. **Dimness Compared to Modern Lights** While adequate for basic dashboard use, they may appear dimmer than newer LED or brighter halogen bulbs, which could reduce visibility in poorly lit environments.

3. **Environmental Impact** Incandescent bulbs are less eco-friendly than LEDs, which consume far less power and last significantly longer.

4. **Potential for Flickering** If the bulb is old or the socket is dirty, it may flicker intermittently, which can be annoying over time.

5. **Limited Color Temperature Options** These bulbs typically emit a **warm white or yellowish light**, which some drivers find less crisp than cooler white or blue-tinted alternatives (though this is subjective).

6. **No Dimmable Functionality** Unlike some modern LED bulbs, these incandescent bulbs cannot be dimmed via a dashboard control if your 944 has such a feature.

7. **Risk of Socket Wear** Over time, the **51GNXN socket** may wear out, especially if the bulb is frequently removed or if the connection is loose, leading to inconsistent lighting or bulb failure.

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### **Conclusion:**

The **Osram/Sylvania 12V 1.2W 51GNXN panel light bulb** is a **practical and reliable choice** for restoring or maintaining the original dashboard lighting in a **Porsche 944 (1983 1989)**. It offers **proper fit, decent visibility, and longevity** for basic interior lighting needs. However, if you prioritize **modern efficiency, brightness, or environmental considerations**, upgrading to **LED or halogen alternatives** (if available for your specific socket) would be a better long-term investment.

For most **restoration or maintenance purposes**, this bulb is **highly recommended** due to its **proven compatibility and functionality**. If you re open to upgrades, research **LED retrofits** designed for the **51GNXN socket** though these may require additional wiring modifications depending on your vehicle s electrical system.

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### **Final Recommendation:** **Buy the Osram/Sylvania 12V 1.2W 51GNXN bulb** if:

- You need a **direct replacement** for original dashboard lighting.

- You want a **simple, no-fuss solution** that matches the 944 s stock appearance.

- You re on a **budget** and don t require advanced lighting features.

**Consider upgrading to LEDs** if:

- You want **brighter, more energy-efficient lighting**.

- You re open to **modifying wiring** for better performance.

- You prefer **longer bulb life and lower heat output**.

For most **944 owners**, the incandescent bulb is a **solid choice** just be aware of its limitations compared to modern alternatives. Always ensure the bulb is **cleanly installed** and the socket is in good condition to maximize performance.

Details:

12 Month Warranty. Instrument Panel Light Bulb fits Porsche 944 1983 - 1989 Base 51GNNX: Brand: Osram/Sylvania condition: New Detailed Applications Years: Vehicle: Sub model: 1986 - 1989 Porsche 944Base, 1983 - 1985 Porsche.

part #: 51gnnx price

  • $18.55

specifications interiorlightsot:

  • for makes: Porsche
  • for years: 1983-1989
  • brand: Osram/sylvania Bulb
  • mpn: 51gnnx
  • part type: Instrument Socket Panel Light
  • trim: Base
  • compatible make/model: Porsche 944
  • compatible years: 1986 1987 1983 1984 1985 1988 1989 86 87 83 84 85 88 89
  • fitment info: Bulb
  • manufacturer warranty: 12 Month Warranty
  • attention: Read Full Description To Confirm Fitment
  • cs-sku: 400

shipping interiorlightsot:

  • cost: $0.00
  • service: Economy
  • class: Economy
  • type: Fixed
  • transit: 3-8 Days

offer interiorlightsot:

  • options: Ship-to-home
  • sold: 0
  • availability: In Stock
  • started: March 30, 2026
  • quantity: 1

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  • city: Atlanta, Georgia
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general interiorlightsot:

  • Car Truck Parts Accessories > Lighting Lamps > Interior Light Assemblies
  • condition: New
for makes: porsche, for years: 1983-1989, part type: instrument socket panel light, trim: base, compatible make/model: porsche 944, compatible years: 1986 1987 1983 1984 1985 1988 1989 86 87 83 84 85 88 89, fitment info: bulb, manufacturer warranty: 12 month warranty, attention: read full description to confirm fitment, cs-sku: 400,
category: auto parts > car truck parts accessories > lighting lamps > interior light assemblies, sku: 26967710700570773,
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1 offer $18.55 USD
  • New. Offer #1 priced at $18.55 + $0.00 shipping estimate = $18.55* total. Detailed Applications. 1986-1989 Porsche 944 Base.FREE SHIPPING

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