Details

• Brand:

  

• SKU:

  17251-9HA0E

• Other Names:

  Fuel Tank Cap, Cap Assembly - Filler

• Description:

  Fuel Filler Cap (17251-9HA0E) – OEM Replacement Part for Nissan

  Ensure a secure seal and maintain proper fuel system pressure with the Fuel Filler Cap (17251-9HA0E), a genuine OEM component designed for your Nissan Altima. This cap helps prevent fuel vapor leaks, protects against contaminants, and supports emissions control system performance. It's a direct-fit replacement for worn, loose, or missing gas caps—restoring functionality and helping to eliminate check engine light warnings related to EVAP leaks.

  Specifications:
  Part Type: Fuel Filler Cap (Gas Cap)
  Function: Seals the fuel tank to prevent vapor escape and maintain system pressure
  Construction: OEM-grade plastic with tether and gasket seal
  Position: Fuel tank inlet

  Compatible Nissan Models:
  2006–2012 Nissan Altima – Trims: 2.5, 3.5, S, SL | Engine: 2.5L / 3.5L (L32US)
  2007–2013 Nissan Altima Coupe – Trims: 2.5, 3.5, S, SL | Engine: 2.5L / 3.5L (CL32US)
  2006–2011 Nissan Altima Hybrid – Trims: Hybrid | Engine: 2.5L Hybrid (L32HVUS)
  May fit other models and years. Please check VIN for compatibility.
  Check compatibility here by entering your VIN before ordering

  Key Features:

  • Genuine Nissan fuel cap with factory-fit gasket

  • Helps prevent EVAP system leaks and check engine lights

  • Tethered design helps prevent loss during fueling

  • Seals tightly to maintain proper fuel system pressure

  • Resistant to heat, fuel vapor, and environmental exposure

  • Meets emissions system requirements for Altima platforms

  Failing to Replace a Faulty Fuel Cap Can Lead To:

  • Check Engine Light (CEL) – Triggers EVAP-related trouble codes like P0455 or P0442

  • Fuel Vapor Leaks – Reduces fuel efficiency and increases emissions

  • Contamination Risk – Open filler neck may allow dirt, moisture, or debris into the tank

  • Failed Emissions Tests – Compromised sealing can impact smog inspection results

  Related Components to Inspect or Replace:

  • Fuel Filler Neck – Check for corrosion or damage to the sealing surface

  • EVAP Canister and Vent Valve – Ensure vapor system integrity

  • Fuel Tank Pressure Sensor – May trigger CEL if cap or seal fails

  • Fuel Door Hinge or Latch – Verify proper closure and retention

  Order with Confidence:
  Order the Fuel Filler Cap (17251-9HA0E) today to restore system pressure and prevent costly fuel vapor leaks. Trust Chapman Nissan for OEM-quality parts built for fit, function, and peace of mind.

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• Condition: New
• Replaces:

  172519ha0b, 172519ha0d

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