Standard Ignition NS-98 Neutral Safety Switch

Neutral Safety Switch for Nissan and INFINITI Applications

Standard Ignition NS-98 is a 12V neutral safety switch built with a bolt-mount design, a rectangular female connector, and 9 male blade terminals. It is used in a range of Nissan, INFINITI, and Mercury applications where accurate park/neutral signal control is required for starting and transmission interlock operation.

• Brand: Standard Ignition
• Part number: NS-98
• 12V electrical design
• Bolt mount attachment method
• 1 rectangular female connector
• 9 male blade terminals
• Black face color
• Metal and plastic finish
• Plastic housing material
• Length: 5.1875 in. (131.7625 mm)

Detailed Product Overview

This neutral safety switch is specified for vehicles that use a bolt-mounted, multi-terminal switch assembly to communicate transmission position to the starting circuit. Standard Ignition NS-98 cross-references Anchor 8865 and is listed for applications including 1996-2006 Nissan Sentra, 1998-2004 Nissan Altima, 1999-2004 Nissan Maxima, 2004 Nissan Quest, 2000-2002 INFINITI G20, and 1999-2001 INFINITI I30. It also appears in fitment for 2009 and 2011 Nissan Versa, 2002-2007 Nissan X-Trail, 2006 Nissan Altima, 2003-2004 INFINITI I35, 1999-2002 Mercury Villager, 1995-1998 Nissan 200SX, and 1993-1997 Nissan Altima.

What This Part Helps Address

• Engine no-crank condition when the transmission is not being recognized in park or neutral
• Intermittent starting issues related to park/neutral switch signal loss
• Transmission range signal faults tied to the switch assembly
• Shifter position recognition problems on Nissan Altima, Sentra, and Maxima applications
• Starting circuit interruptions on INFINITI G20, I30, and I35 vehicles

Installation Notes and Tips

Verify connector style, terminal count, and mounting layout before installation. This part uses a bolt-mount design with one rectangular female connector and no included wiring or gaskets. Because fitment varies by vehicle and transmission configuration, confirm the exact application against the vehicle’s original switch before replacement. For search reference, this part number is NS-98 and it is also associated with NS98T in interchange data.

Quality Assurance

Standard Ignition supplies this switch as an OE-style electrical replacement for listed Nissan, INFINITI, and Mercury applications. The part is built with a molded plastic body, metal/plastic finish, and blade-terminal construction for direct replacement use where the original switch matches the same connector and mounting pattern.