What is the low beam headlight bulb size for a 1981 Nissan 720?

The 1981 Nissan 720 uses a 4652 LED bulb for the low beam headlights. We recommend upgrading to LED for better visibility.

What is the high beam headlight bulb size for a 1981 Nissan 720?

The high beam bulb size for the 1981 Nissan 720 is H4651 LED.

Why are my 1981 Nissan 720 headlights dim?

Dim headlights on a 1981 Nissan 720 can be caused by aging halogen bulbs, which lose brightness over time, or oxidation (cloudiness) on the plastic headlight lenses. Upgrading to a 4652 LED LED conversion kit can provide a significantly brighter and whiter light output.

Which bulb fits the 1981 Nissan 720 fog light?

The 1981 Nissan 720 uses a LED Fog Light bulb for the fog light position.

Is the 1981 Nissan 720 single or dual beam?

The 1981 Nissan 720 uses a dual bulb headlight system. This means you have separate bulbs for high and low beams.

Can I install LED bulbs on my 1981 Nissan 720?

Yes, the 1981 Nissan 720 comes with standard halogen bulbs from the factory, but they can be upgraded to LED. You will need a 4652 LED LED conversion kit for the low beams.

Does the 1981 Nissan 720 have fog lights?

Yes, the 1981 Nissan 720 takes a LED Fog Light bulb for the fog light position.

How do I change the headlight on a 1981 Nissan 720?

Turn off the vehicle and open the hood. Locate the headlight assembly from behind, remove the dust cover or retaining clip, disconnect the wiring harness, twist the old 4652 LED bulb counter-clockwise to remove it, then insert the new bulb and reassemble. The whole process typically takes 10 to 30 minutes per side depending on accessibility.

Are LED headlights legal for a 1981 Nissan 720?

LED bulbs used off-road or in auxiliary lights are legal everywhere. For on-road headlight use, legality varies by state. Many states allow LED retrofits as long as the beam pattern meets DOT standards. For the best legal compliance, choose a DOT-approved 4652 LED LED kit that is designed as a direct replacement and produces a proper cutoff pattern without excessive glare.

How much does it cost to replace 1981 Nissan 720 headlights?

A pair of halogen 4652 LED bulbs costs $15 to $40, while LED conversion kits run $25 to $60 per pair. If you have a shop do the work, expect an additional $20 to $50 in labor per bulb. Replacing them yourself at home saves the labor cost and usually takes under 30 minutes.

What is the difference between halogen and LED for a 1981 Nissan 720?

Halogen bulbs produce a warm yellow light (around 3200K), last 500 to 1000 hours, and draw more power. LED bulbs emit a brighter white light (5000-6000K), last 25,000+ hours, and use less energy. LED upgrades for the 4652 LED position are available as direct plug-and-play replacements.

This vehicle is part of the 1980–1982 Nissan 720 generation. All models in this range share identical light bulb sizes.

Fitment Guaranteed for 1981 Nissan 720

What Size Bulbs Does a 1981 Nissan 720 Use?

Correct headlight, fog light, and tail light bulb sizes. Sourced from OEM catalog data.

Installation Difficulty

Easy (Plug and Play)

Est. Replacement Cost

$15 - $40 (Halogen) / $30+ (LED)

What Lighting System Does the 1981 Nissan 720 Have?

The 1981 Nissan 720 utilizes a refined lighting configuration featuring 9 distinct bulb positions. It features a comprehensive lighting system powered by a dual-bulb halogen configuration using separate 4652 LED low beam and H4651 LED high beam bulbs for precise light distribution. This model belongs to the early years of the 720's 1980-1986 production span.

Can You Put LED Bulbs in a 1981 Nissan 720?

Upgrading to LED is one of the most effective ways to modernize your Nissan's appearance and safety profile. We recommend starting your upgrade with the 4652 LED low beams, as they see the most use. Adding a matching H4651 LED LED kit later will complete the look and ensure consistent lighting performance. Don't forget the LED Fog Light fog lights; switching these to LED can dramatically improve your visibility in adverse weather.

1981 Nissan 720 Bulb Size Chart

Position	Bulb Size	Shop
Low Beam	4652 LED	Buy 4652 LED →
High Beam	H4651 LED	Buy H4651 LED →
Fog Light	LED Fog Light	Buy LED Fog Light →
Brake Light	Brake Light Assembly	Buy Brake Light Assembly →
Side Marker	67 LED	Buy 67 LED →
Turn Signal Front	1156 LED	Buy 1156 LED →
Turn Signal Rear	1156 LED	Buy 1156 LED →
License Plate	97	Buy 97 →
Parking Light	N/A	Buy N/A →
Reverse Light	N/A	Buy N/A →
Trunk Light	LED Light	Buy LED Light →

Installation Guide

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Other 720 Years

1986 1985 1984 1983 1982 1980

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