42031SA000 Subaru CAP ASSY FILLER, Price: 34.05$, Weight: 0.07kg


Marca Número Nombre Disponibilidad Peso, kg Ship in, Days Precio

Subaru

42031SA000

CAP ASSY FILLER

79

0.07

2-3

34.05$

 

Originals

Marca Número Nombre Disponibilidad Peso, kg Procesamiento, días Precio  
Subaru
42031SA000 
CAP ASSY FILLER
1
0.07
 Dispatch 24h
40.86$
 

Compatibilidad

CarroceríaPara La RegiónMotorLista De EquiposMercadoAño de modelo desdeAño de modelo hastaDiagrama
WAGONRHD2.5L EMPI DOHC TURBO2.5XTEurope/General03.200511.2007 View
CarroceríaMotorLista De EquiposMercadoAño de modelo desdeAño de modelo hastaTrainDiagrama
ワゴン2.5L EMPI DOHC ターボWRX STI A-LINEJapan05.201004.2014フルタイム4リンクドウ View
CarroceríaMotorLista De EquiposMercadoAño de modelo desdeAño de modelo hastaSuspensiónDiagrama
ワゴン2.0L EMPI DOHC ターボ 280PS2.0GT SPEC-BJapan02.200604.2009ノーマル サスペンシヨン View
CarroceríaPara La RegiónMotorLista De EquiposMercadoAño de modelo desdeAño de modelo hastaDiagrama
XUV(SUV)RHD3000CC EMPI DOHC NABASE-E(7ST)Europe/General03.200609.2007 View

Premium Fuel Tank Cap Assembly for Subaru

This OEM-style gas cap keeps your Subaru’s fuel system sealed and safe. It locks vapors inside the tank, protects against dirt and water, and maintains correct pressure for the EVAP system. A healthy seal improves fuel economy, reduces smells, and keeps the Check Engine Light off.

Why you need it ️

A tight cap prevents fuel evaporation and keeps the EVAP monitor ready for inspection. It also stops splash-back and keeps debris out during refueling.

How it works

The cap uses a molded gasket/O-ring and a ratcheting lock. When you twist until it clicks, the seal compresses against the filler neck, holding tank pressure steady so sensors and purge valves work correctly.

If it’s broken or worn ⚠️

You may notice fuel odor, a loose cap warning, slow fill at the pump, rough starts after refueling, or an EVAP code (like P0440–P0457). Long term, it can trigger inspection failures and moisture contamination.

Install tips ✅

Clean the neck, inspect the O-ring, tighten until 3 clicks. Replace at first sign of cracks, hard rubber, or missing tether. Direct fit, no tools needed. ⛽

Compatibility

  • Legacy
  • Impreza
  • Forester
  • Tribeca