What is the low beam headlight bulb size for a 1973 Volkswagen 411?

The 1973 Volkswagen 411 uses a 4000 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 Volkswagen 411?

The high beam bulb size for the 1973 Volkswagen 411 is H5001 LED.

Why are my 1973 Volkswagen 411 headlights dim?

Dim headlights on a 1973 Volkswagen 411 can be caused by aging halogen bulbs, which lose brightness over time, or oxidation (cloudiness) on the plastic headlight lenses. Upgrading to a 4000 LED LED conversion kit can provide a significantly brighter and whiter light output.

Which bulb fits the 1973 Volkswagen 411 fog light?

The 1973 Volkswagen 411 uses a LED Fog Light bulb for the fog light position.

Is the 1973 Volkswagen 411 single or dual beam?

The 1973 Volkswagen 411 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 Volkswagen 411?

Yes, the 1973 Volkswagen 411 comes with standard halogen bulbs from the factory, but they can be upgraded to LED. You will need a 4000 LED LED conversion kit for the low beams.

Does the 1973 Volkswagen 411 have fog lights?

Yes, the 1973 Volkswagen 411 takes a LED Fog Light bulb for the fog light position.

Did the 1973 Volkswagen 411 change headlight bulb sizes from the previous year?

No — the 1973 Volkswagen 411 uses the same bulb sizes as the 1972 model. This configuration has been consistent across the 1971–1973 generation.

Is the 1973 Volkswagen 411 the first or last year to use 4000 LED bulbs?

The 1973 Volkswagen 411 is the last year in the 1971–1973 generation to use the 4000 LED bulb for the low beam headlight.

How do I change the headlight on a 1973 Volkswagen 411?

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 4000 LED bulb counter-clockwise to remove it, then insert the new bulb and reassemble. Note: Volkswagen vehicles use a CANbus system, so LED replacements may need an anti-flicker decoder. The whole process typically takes 10 to 30 minutes per side depending on accessibility.

Are LED headlights legal for a 1973 Volkswagen 411?

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 4000 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 Volkswagen 411 headlights?

A pair of halogen 4000 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 Volkswagen 411?

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 4000 LED position are available as direct plug-and-play replacements. Since the Volkswagen uses CANbus monitoring, choose a CANbus-compatible LED kit to avoid dashboard errors.

The 1973 Volkswagen 411 is the last model year to use this bulb configuration (1971–1973).

Fitment Guaranteed for 1973 Volkswagen 411

What Size Bulbs Does a 1973 Volkswagen 411 Use?

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

Installation Difficulty

Hard (Tight clearances)

Est. Replacement Cost

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

What Lighting System Does the 1973 Volkswagen 411 Have?

When it comes to nighttime visibility, the 1973 Volkswagen 411 relies on an arrangement of 12 specialized bulbs. It features an extensive lighting system powered by a dual-bulb halogen configuration using separate 4000 LED low beam and H5001 LED high beam bulbs for precise light distribution. This model belongs to the late years of the 411's 1971-1973 production span. Note that Volkswagen vehicles typically feature a CANbus electrical monitor that checks for specific bulb resistance.

LED Flicker Warning

This vehicle is known to use a CANbus system. Installing standard LEDs may cause flickering.

Use a CANbus decoder.

Can You Put LED Bulbs in a 1973 Volkswagen 411?

Upgrading to LED is one of the most effective ways to modernize your Volkswagen's appearance and safety profile. We recommend starting your upgrade with the 4000 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. Because Volkswagen utilizes a CANbus system, standard LED bulbs may cause "bulb out" errors on your dashboard. Always opt for "Error-Free" or CANbus-ready kits which include the necessary resistors. Don't forget the LED Fog Light fog lights; switching these to LED can dramatically improve your visibility in adverse weather.

1973 Volkswagen 411 Bulb Size Chart

Position	Bulb Size	Shop
Low Beam	4000 LED	Buy 4000 LED →
High Beam	H5001 LED	Buy H5001 LED →
Fog Light	LED Fog Light	Buy LED Fog Light →
Brake Light	1157	Buy 1157 →
Side Marker	97 LED	Buy 97 LED →
Turn Signal Front	1157 LED	Buy 1157 LED →
Turn Signal Rear	1156 LED	Buy 1156 LED →
License Plate	97	Buy 97 →
Parking Light	1157	Buy 1157 →
Reverse Light	1157	Buy 1157 →
Trunk Light	LED Light	Buy LED Light →
Tail Light	1157	Buy 1157 →

How do the 1973 Volkswagen 411's bulbs compare to other years?

The 1973 Volkswagen 411 uses the same bulbs as the 1972 model.

This bulb configuration covers the 1971–1973 model years. ← 1972

Finding the best installation guide...

Other 411 Years

1972 1971

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