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Parts for your 2004 Holden Commodore-Headlight bulbs

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Narva Relay Connector - 68086

Narva Relay Connector - 68086

$10
Fitment Notes:
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OEX Midi Fuse, 125A Bolt On - Single Pack - ACX6511BL
OEX

OEX Midi Fuse, 125A Bolt On - Single Pack - ACX6511BL

$10
Fitment Notes:
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Explore 4WD & Adventure

OEX Mini Blade Fuse, 3A Violet  - Pack of 5 - ACX1650BL
OEX

OEX Mini Blade Fuse, 3A Violet - Pack of 5 - ACX1650BL

$7
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Narva Cable Lug 25mm2 10mm Stud Flared End - 57130

Narva Cable Lug 25mm2 10mm Stud Flared End - 57130

$6
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Capital Midi Fuse 60A 1 Pce - MID060BL

Capital Midi Fuse 60A 1 Pce - MID060BL

$5
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OEX Deutsch Weather Pack 3 Way 1 Kit - ACX3193
Clearance

OEX Deutsch Weather Pack 3 Way 1 Kit - ACX3193

$7
Fitment Notes:
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Mechpro Red Portable LED Worklight
Clearance

Mechpro Red Portable LED Worklight

$2
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Narva Electronic LED Flasher 12V 3 Pin - 68247BL

Narva Electronic LED Flasher 12V 3 Pin - 68247BL

$95
Fitment Notes:
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VDO Ammeter 52mm Range (-30 - 0 - 30) - 190077006
VDO

VDO Ammeter 52mm Range (-30 - 0 - 30) - 190077006

$148
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Narva Side Marker Light Red/Amber Incandescent - 85760BL

Narva Side Marker Light Red/Amber Incandescent - 85760BL

$43
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PROJECTA 48V Master Kit - IG4-48VK

PROJECTA 48V Master Kit - IG4-48VK

$24,882
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Projecta Pure Sine Wave Inverter 12V 2000W - IP2000

Projecta Pure Sine Wave Inverter 12V 2000W - IP2000

$4,560
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Thunder Battery Management System 30 Amp - TDR02026

Thunder Battery Management System 30 Amp - TDR02026

$5,114
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Redarc Roll Over Sensor, 12V and 24V Systems - ROS1224

Redarc Roll Over Sensor, 12V and 24V Systems - ROS1224

$1,517
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Work lamp 9 X 10W HD LED 8100 Lumen Flood - 72726

Work lamp 9 X 10W HD LED 8100 Lumen Flood - 72726

$2,275
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Hella Horn Set Super Tone 24V - 603724V

Hella Horn Set Super Tone 24V - 603724V

$493
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VDO Gauge Checker - 105.001
VDO

VDO Gauge Checker - 105.001

$697
Fitment Notes:
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Narva 9 X 3w LED Worklamp Square Flood - 72712

Narva 9 X 3w LED Worklamp Square Flood - 72712

$550
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Projecta Smart Battery Monitor - BM320

Projecta Smart Battery Monitor - BM320

$466
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Redarc Pyrometer 52mm & Vacuum / Boost Gauge - G52-EU

Redarc Pyrometer 52mm & Vacuum / Boost Gauge - G52-EU

$632
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Showing 2107 - 2145 of 5640 products

Everything You Need to Know About Headlight Bulbs for the 2004 Holden Commodore

The 2004 Holden Commodore comes equipped with headlight bulbs just like most vehicles of its time. These bulbs are an essential part of the vehicle's lighting system, providing visibility for the driver during low light conditions and ensuring the car can be seen by others on the road. Understanding the purpose of these headlight bulbs and how to maintain or replace them is key to keeping the Commodore safe and roadworthy.

Headlight bulbs on the 2004 Holden Commodore serve the primary function of illuminating the road ahead. They are located inside the headlight assembly at the front of the car. These bulbs help the driver see clearly at night, during fog, or in other situations where natural light is limited. Additionally, they act as a signal to other drivers and pedestrians, making the Commodore visible in the dark or poor weather conditions.

Typically, the 2004 Holden Commodore uses halogen headlight bulbs, which were the industry standard at that time. Halogen bulbs are reliable, provide a decent amount of brightness, and are readily available across automotive stores. They work by passing an electric current through a tungsten filament enclosed in a halogen gas-filled bulb, which produces light when heated.

When it comes to servicing or replacing headlight bulbs on the 2004 Holden Commodore, it's useful to keep a few tips in mind to ensure optimal performance and safety:

  1. Check the owner's manual: The manual provides the exact bulb specifications needed for your Commodore's model and trim. Using the correct bulb type ensures compatibility and proper fitment.
  2. Inspect bulbs regularly: Make it a habit to check both headlights frequently. Look for signs like dim light output, flickering, or complete failure. A burnt-out bulb means reduced visibility and increased risk of accidents.
  3. Replace bulbs in pairs: If one bulb fails, it's often a good idea to replace both at the same time. This prevents uneven lighting and keeps the beam pattern consistent, which is essential for safe driving at night.
  4. Avoid touching the glass: When fitting new bulbs, do not handle the glass part with your bare fingers. Oils from your skin can cause the bulb to overheat and fail prematurely. Use gloves or a clean cloth during installation.
  5. Check headlight alignment: After replacing bulbs, verify that the headlights are properly aligned. Poor alignment can reduce visibility or dazzle oncoming drivers, which is both dangerous and illegal.
  6. Use quality replacements: While cheaper bulbs might be tempting, investing in well-known, reliable brands ensures better lifespan and brightness, contributing to safer travels.
  7. Replace bulbs promptly: Don't wait until nightfall or poor conditions to find out your bulbs are no longer working. Early replacement will save you from inconvenient, potentially hazardous situations.

Beyond replacement, maintaining headlight bulbs as part of regular vehicle servicing is smart. Keeping the headlight lenses clean and checking the electrical connections can prevent failure. Over time, dirt and oxidation can dull the plastic lenses, reducing the effectiveness of even brand new bulbs. Using specialised headlight restoration kits can restore clarity and improve light output drastically.

For those who prefer a DIY approach, replacing headlight bulbs in a 2004 Holden Commodore is relatively straightforward. Usually, the process involves opening the bonnet, accessing the back of the headlight assembly, unplugging the old bulb, and fitting a new one without requiring special tools. However, if unsure, consulting a professional mechanic ensures the job is done correctly.

Headlight bulbs are critical safety components for the 2004 Holden Commodore. Whether it's cruising through city streets or travelling on the highway, clear, efficient headlights make all the difference. Staying on top of bulb condition and replacing them as needed contributes to safer driving and avoids those last-minute hassles on dim, dark nights.