Dorman 911-509 Vapor Canister Purge Valve

Dorman 911-509 Vapor Canister Purge Valve

This Dorman vapor canister purge valve is a direct replacement for the original equipment valve used in the evaporative emissions system. Built for a precise fit and plug-and-play installation, it helps restore proper purge control on applications such as Nissan Altima, Maxima, Murano, Rogue, Pathfinder, Sentra, Quest, GT-R, and INFINITI QX60, QX70, FX50, and JX35.

Key Features

• Direct replacement purge valve for evaporative emissions system service
• Engineered for a precise fit and straightforward plug-and-play installation
• Plastic housing for OE-style packaging and routing
• Two vacuum connectors with 1/4 in diameter
• Supports emissions-system operation required for road-use compliance
• Cross-references Standard Ignition CP614 for the same application

Detailed Description

The Dorman 911-509 is a vapor canister purge valve that controls vapor flow within the EVAP system, helping the vehicle manage fuel vapors as part of normal emissions operation. It is a direct OE replacement for Nissan and INFINITI applications, including 2007-2017 Nissan Altima, 2009-2017 Nissan Maxima, 2009-2017 Nissan Murano, 2008-2017 Nissan Rogue, 2013-2017 Nissan Pathfinder, 2011-2017 Nissan Quest, 2007-2012 Nissan Sentra, 2009-2021 Nissan GT-R, 2014-2018 INFINITI QX60, 2014-2020 INFINITI QX70, 2009-2013 INFINITI FX50, and 2013 INFINITI JX35. The Dorman 911-509 is built to match the original valve’s fit and connection layout for service on these vehicles.

What It Can Help Resolve

• EVAP purge valve fault codes related to purge flow control
• Check engine light concerns tied to evaporative emissions system operation
• Rough idle or drivability issues caused by a purge valve that is not sealing correctly
• Fuel vapor management problems during normal engine operation
• Failed emissions inspection results linked to EVAP system faults

Installation Notes and Tips

Verify connector style, vacuum port size, and vehicle application before installation. This valve uses two vacuum connectors with a 1/4 in diameter and a plastic housing, so matching the original routing is important for proper fitment. For best results, confirm the part number 911-509 against the vehicle’s OE reference before service.

Quality Assurance

Dorman positions this purge valve as a direct OE-style replacement built to meet the evaporative emissions system requirements for the listed applications. It is engineered for fitment and function on the specified Nissan and INFINITI vehicles, including Altima, Maxima, Murano, Rogue, Pathfinder, Sentra, Quest, GT-R, QX60, and QX70 models.