What is the low beam headlight bulb size for a 1973 Nissan 620 Pickup?

The 1973 Nissan 620 Pickup uses a H5006 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 1973 Nissan 620 Pickup?

The high beam bulb size for the 1973 Nissan 620 Pickup is H5001 LED.

Why are my 1973 Nissan 620 Pickup headlights dim?

Dim headlights on a 1973 Nissan 620 Pickup can be caused by aging halogen bulbs, which lose brightness over time, or oxidation (cloudiness) on the plastic headlight lenses. Upgrading to a H5006 LED LED conversion kit can provide a significantly brighter and whiter light output.

Which bulb fits the 1973 Nissan 620 Pickup fog light?

The 1973 Nissan 620 Pickup uses a LED Fog Light bulb for the fog light position.

Is the 1973 Nissan 620 Pickup single or dual beam?

The 1973 Nissan 620 Pickup uses a dual bulb headlight system. This means you have separate bulbs for high and low beams.

Can I install LED bulbs on my 1973 Nissan 620 Pickup?

Yes, the 1973 Nissan 620 Pickup comes with standard halogen bulbs from the factory, but they can be upgraded to LED. You will need a H5006 LED LED conversion kit for the low beams.

Does the 1973 Nissan 620 Pickup have fog lights?

Yes, the 1973 Nissan 620 Pickup takes a LED Fog Light bulb for the fog light position.

Did the 1973 Nissan 620 Pickup change headlight bulb sizes from the previous year?

Yes — the 1973 Nissan 620 Pickup uses different bulb sizes than the 1972 model. The 1973 generation introduced this bulb configuration.

Is the 1973 Nissan 620 Pickup the first or last year to use H5006 LED bulbs?

The 1973 Nissan 620 Pickup is the only year in the 1973 generation to use the H5006 LED bulb for the low beam headlight.

How do I change the headlight on a 1973 Nissan 620 Pickup?

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 H5006 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 1973 Nissan 620 Pickup?

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 H5006 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 1973 Nissan 620 Pickup headlights?

A pair of halogen H5006 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 1973 Nissan 620 Pickup?

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 H5006 LED position are available as direct plug-and-play replacements.

The 1973 Nissan 620 Pickup has a unique bulb configuration not shared with adjacent model years.

Fitment Guaranteed for 1973 Nissan 620 Pickup

What Size Bulbs Does a 1973 Nissan 620 Pickup 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 1973 Nissan 620 Pickup Have?

The 1973 Nissan 620 Pickup utilizes a refined lighting configuration featuring 11 distinct bulb positions. It features an extensive lighting system powered by a dual-bulb halogen configuration using separate H5006 LED low beam and H5001 LED high beam bulbs for precise light distribution.

Can You Put LED Bulbs in a 1973 Nissan 620 Pickup?

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 H5006 LED low beams, as they see the most use. Adding a matching H5001 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.

1973 Nissan 620 Pickup Bulb Size Chart

Position	Bulb Size	Shop
Low Beam	H5006 LED	Buy H5006 LED →
High Beam	H5001 LED	Buy H5001 LED →
Fog Light	LED Fog Light	Buy LED Fog Light →
Brake Light	1157	Buy 1157 →
Side Marker	67 LED	Buy 67 LED →
Turn Signal Front	1157 LED	Buy 1157 LED →
Turn Signal Rear	1073 LED	Buy 1073 LED →
License Plate	89	Buy 89 →
Parking Light	1157	Buy 1157 →
Reverse Light	N/A	Buy N/A →
Trunk Light	LED Light	Buy LED Light →
Tail Light	1157	Buy 1157 →

How do the 1973 Nissan 620 Pickup's bulbs compare to other years?

The 1973 Nissan 620 Pickup changed bulb sizes from 1972. The previous model year used a different configuration.

The 1974 model switched to a different bulb configuration.

This bulb configuration covers the 1973 model years. ← 1972 1974 →

Finding the best installation guide...

Other 620 Pickup Years

1974 1972

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