Parts for your 2014 Subaru Impreza-Headlight bulbs

2014 Subaru Impreza Headlight Bulbs

Based on the Subaru 2014 Impreza Owner’s Manual (Lighting section) and the Subaru Service Manual (Chassis Electrical – Lighting System), the 2014 Subaru Impreza uses replaceable headlight bulbs, not sealed units. Most AU/NZ trims run halogen projector low beams (commonly H11, 55W) and reflector high beams (commonly HB3/9005, 60W). That makes headlight-bulbs directly relevant for routine maintenance and roadworthiness.

The headlight bulbs do the heavy lifting for safe night driving, wet-weather visibility, and keeping the Impreza compliant with Australian Design Rules and NZ WOF requirements. They’re designed to deliver a clear, consistent beam pattern that helps the driver see and be seen without dazzling oncoming traffic.

Like all halogens, these bulbs dim and shift colour as they age. Replacing both sides together keeps brightness and colour even. When swapping bulbs, it’s best to wear gloves and avoid touching the glass—skin oils create hot spots that shorten bulb life. Access is from behind the headlamp inside the engine bay, on one side it can help to move the air-intake duct or washer filler neck as shown in the owner’s manual. Turn the bulb holder anti-clockwise to release, seat the new bulb fully, and lock it in—no brute force needed.

• Signs it’s time to change: reduced brightness, yellowish light, flicker, or a bulb-out warning.
• Handy checks: clean the headlamp lenses, inspect connectors for heat damage, confirm fuses in the engine-bay fuse box, and stick to OEM wattage.

Choosing bulbs comes down to preference and driving conditions. OEM-spec H11/HB3 will match factory performance and longevity. “+50/+100” performance halogens give a brighter, whiter beam but usually don’t last as long. Be cautious with LED or higher-wattage retrofits in halogen housings—on-road legality and beam focus can be an issue in Australia and New Zealand unless the entire assembly is approved for that light source.

For those who DIY, the job is straightforward with the right bulb types confirmed against the VIN and market spec. If the vehicle happens to have HID equipment (rare on this model/market), leave it to a technician due to high-voltage components. After any bulb change, check headlight aim on level ground to avoid glare and keep night-time vision crisp.

Popular questions about 2014 Subaru Impreza headlight bulbs

What headlight bulb types fit a 2014 Subaru Impreza?
Most AU/NZ 2014 Impreza models use H11 for the low beam and HB3/9005 for the high beam. Trim and market variations exist, so it’s smart to confirm against the owner’s manual or the vehicle’s build data. Sticking with OEM-equivalent wattage maintains correct beam focus and electrical load.

Are LED headlight bulb conversions legal in Australia and New Zealand for this model?
Often not, unless the headlamp assembly is specifically certified for LED. Swapping an LED into a halogen-designed housing can alter the beam pattern and may not meet ADR or NZ WOF requirements. If considering an LED upgrade, choose an approved assembly or seek professional advice on compliance before fitting.

Do the headlights need re-aiming after a bulb change?
Usually the aim won’t shift much, but it’s good practice to check on level ground with a wall test. If the beam seems too high/low or off-centre, follow the adjustment points shown in the owner’s manual or have a workshop set the aim to spec.