What is the low beam headlight bulb size for a 1998 Acura RL?

The 1998 Acura RL uses a 9003 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 1998 Acura RL?

The high beam bulb size for the 1998 Acura RL is 9003 LED.

Why are my 1998 Acura RL headlights dim?

Dim headlights on a 1998 Acura RL can be caused by aging halogen bulbs, which lose brightness over time, or oxidation (cloudiness) on the plastic headlight lenses. Upgrading to a 9003 LED LED conversion kit can provide a significantly brighter and whiter light output.

Which bulb fits the 1998 Acura RL fog light?

The 1998 Acura RL uses a H1 LED bulb for the fog light position.

Is the 1998 Acura RL single or dual beam?

The 1998 Acura RL uses a single bulb (dual filament) headlight system. This means one bulb controls both high and low beams.

Can I install LED bulbs on my 1998 Acura RL?

Yes, the 1998 Acura RL comes with standard halogen bulbs from the factory, but they can be upgraded to LED. You will need a 9003 LED LED conversion kit for the low beams.

Does the 1998 Acura RL have fog lights?

Yes, the 1998 Acura RL takes a H1 LED bulb for the fog light position.

Did the 1998 Acura RL change headlight bulb sizes from the previous year?

Yes — the 1998 Acura RL uses different bulb sizes than the 1997 model. The 1998 generation introduced this bulb configuration.

Is the 1998 Acura RL the first or last year to use 9003 LED bulbs?

The 1998 Acura RL is the only year in the 1998 generation to use the 9003 LED bulb for the low beam headlight.

How do I change the headlight on a 1998 Acura RL?

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 9003 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 1998 Acura RL?

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 9003 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 1998 Acura RL headlights?

A pair of halogen 9003 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 1998 Acura RL?

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 9003 LED position are available as direct plug-and-play replacements.

The 1998 Acura RL has a unique bulb configuration not shared with adjacent model years.

Fitment Guaranteed for 1998 Acura RL

What Size Bulbs Does a 1998 Acura RL 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 1998 Acura RL Have?

When it comes to nighttime visibility, the 1998 Acura RL relies on an arrangement of 15 specialized bulbs. It features an extensive lighting system powered by a halogen-based setup where a single 9003 LED dual-filament bulb handles both low and high beam duties within the same reflector. This model belongs to the early years of the RL's 1996-2012 production span.

Can You Put LED Bulbs in a 1998 Acura RL?

Upgrading to LED is one of the most effective ways to modernize your Acura's appearance and safety profile. Since your RL uses a single 9003 LED bulb for both high and low beams, ensure your chosen LED kit is "dual-beam" compatible. This allows the LED circuitry to mimic the two-filament design of the original halogen bulb. Don't forget the H1 LED fog lights; switching these to LED can dramatically improve your visibility in adverse weather.

1998 Acura RL Bulb Size Chart

Position	Bulb Size	Shop
Low Beam	9003 LED	Buy 9003 LED →
High Beam	9003 LED	Buy 9003 LED →
Fog Light	H1 LED	Buy H1 LED →
Brake Light	3497	Buy 3497 →
Dome Light	DE3022	Buy DE3022 →
Side Marker	168	Buy 168 →
Turn Signal Front	3497	Buy 3497 →
License Plate	168	Buy 168 →
Map Light	2825	Buy 2825 →
Parking Light	168	Buy 168 →
Turn Signal Rear	7440	Buy 7440 →
Reverse Light	7440	Buy 7440 →
Trunk Light	DE3021	Buy DE3021 →
Tail Light	7443	Buy 7443 →
Door Light	DE3021	Buy DE3021 →

How do the 1998 Acura RL's bulbs compare to other years?

The 1998 Acura RL changed bulb sizes from 1997. The previous model year used a different configuration.

The 1999 model switched to a different bulb configuration.

This bulb configuration covers the 1998 model years. ← 1997 1999 →

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Other RL Years

2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1997 1996

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