What is the low beam headlight bulb size for a 1994 Oldsmobile Achieva?

The 1994 Oldsmobile Achieva uses a 9004 bulb for the low beam headlights. We recommend upgrading to LED for better visibility.

What is the high beam headlight bulb size for a 1994 Oldsmobile Achieva?

The high beam bulb size for the 1994 Oldsmobile Achieva is N/A.

Why are my 1994 Oldsmobile Achieva headlights dim?

Dim headlights on a 1994 Oldsmobile Achieva can be caused by aging halogen bulbs, which lose brightness over time, or oxidation (cloudiness) on the plastic headlight lenses. Upgrading to a 9004 LED conversion kit can provide a significantly brighter and whiter light output.

Which bulb fits the 1994 Oldsmobile Achieva fog light?

The 1994 Oldsmobile Achieva uses a 880 bulb for the fog light position.

Is the 1994 Oldsmobile Achieva single or dual beam?

The 1994 Oldsmobile Achieva uses a dual bulb headlight system. This means you have separate bulbs for high and low beams.

Can I install LED bulbs on my 1994 Oldsmobile Achieva?

Yes, the 1994 Oldsmobile Achieva comes with standard halogen bulbs from the factory, but they can be upgraded to LED. You will need a 9004 LED conversion kit for the low beams.

Does the 1994 Oldsmobile Achieva have fog lights?

Yes, the 1994 Oldsmobile Achieva takes a 880 bulb for the fog light position.

Did the 1994 Oldsmobile Achieva change headlight bulb sizes from the previous year?

Yes — the 1994 Oldsmobile Achieva uses different bulb sizes than the 1993 model. The 1994 generation introduced this bulb configuration.

Is the 1994 Oldsmobile Achieva the first or last year to use 9004 bulbs?

The 1994 Oldsmobile Achieva is the only year in the 1994 generation to use the 9004 bulb for the low beam headlight.

How do I change the headlight on a 1994 Oldsmobile Achieva?

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 9004 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 1994 Oldsmobile Achieva?

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 9004 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 1994 Oldsmobile Achieva headlights?

A pair of halogen 9004 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 1994 Oldsmobile Achieva?

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 9004 position are available as direct plug-and-play replacements.

The 1994 Oldsmobile Achieva has a unique bulb configuration not shared with adjacent model years.

Fitment Guaranteed for 1994 Oldsmobile Achieva

What Size Bulbs Does a 1994 Oldsmobile Achieva 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 1994 Oldsmobile Achieva Have?

The 1994 Oldsmobile Achieva 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 9004 low beam and high beam bulbs for precise light distribution. This model belongs to the mid years of the Achieva's 1992-1998 production span.

Can You Put LED Bulbs in a 1994 Oldsmobile Achieva?

Upgrading to LED is one of the most effective ways to modernize your Oldsmobile's appearance and safety profile. We recommend starting your upgrade with the 9004 low beams, as they see the most use. Adding a matching LED kit later will complete the look and ensure consistent lighting performance. Don't forget the 880 fog lights; switching these to LED can dramatically improve your visibility in adverse weather.

1994 Oldsmobile Achieva Bulb Size Chart

Position	Bulb Size	Shop
Fog Light	880	Buy 880 →
Low Beam	9004	Buy 9004 →
Brake Light	912	Buy 912 →
Turn Signal Rear	3157CK	Buy 3157CK →
Tail Light	3157CK	Buy 3157CK →
Side Marker	194	Buy 194 →
License Plate	194	Buy 194 →
Dome Light	168	Buy 168 →
Map Light	168	Buy 168 →

How do the 1994 Oldsmobile Achieva's bulbs compare to other years?

The 1994 Oldsmobile Achieva changed bulb sizes from 1993. The previous model year used a different configuration.

The 1995 model switched to a different bulb configuration.

This bulb configuration covers the 1994 model years. ← 1993 1995 →

Finding the best installation guide...

Other Achieva Years

1998 1997 1996 1995 1993 1992

More from Oldsmobile

442 88 98 Alero Aurora Bravada Calais Classic 98

Other Vehicles That Use 9004 Bulbs

2005 Pontiac Montana 2003 Dodge Ram Van 2003 Dodge Wagon 2002 Mercedes-Benz SL-class 2002 Mercedes-Benz SL500 2002 Mercedes-Benz SL600