84940SA020 Subaru HEAD-LAMP PACKING, Price: 10.46$, Weight: 0.09kg


Make Number Name Availability Weight, kg Ship in, Days Price

Subaru

84940SA020

HEAD-LAMP PACKING

10

0.09

2-3

10.46$

 

Compatibility

BodyEngineVehicle GradeMarketModel Year FromModel Year ToSuspensionDiagram
ワゴン2.0L EMPI SOHC NACROSS SPORTS 2.0IJapan11.200411.2007ノーマルサスペンシヨン View

Headlamp Housing Seal (Gasket) for Subaru

This sealing gasket sits between the headlamp assembly and the body mounting surface. Its job is simple but critical: keep water, dust, and road salt out of the lamp area while reducing vibration noise. When you want clear, bright headlights and a tidy engine bay, this small part matters more than most drivers think.

Why This Part Is Needed ✅

Headlights face rain, pressure-washes, snow, and heat cycles every day. The seal prevents moisture from creeping behind the lamp, protecting reflectors, bulb sockets, and wiring connectors from corrosion.

How It Works

The gasket is a shaped, compressible material. When the lamp is bolted in, it compresses evenly to create a tight barrier. It also absorbs slight body and lamp movement, helping the beam stay stable and preventing annoying squeaks.

What Happens If It’s Worn or Broken ⚠️

  • Condensation or water pooling inside/behind the headlight
  • Dull reflector surfaces and reduced light output
  • Corroded connectors, flickering bulbs, or intermittent lighting faults
  • Dust haze that makes the lens look “dirty” from the inside

Best Practice

Replace the seal whenever the lamp is removed or if you see moisture marks. A fresh gasket helps keep the headlight dry, bright, and reliable for the long run.

Compatibility

  • Subaru Forester