APPERFiT Infiniti Automatic Gear Shift Knob — Black with Carbon-Fiber Accent, OEM Fit (34910-JK03A)

APPERFiT Gear Shift Knob is a direct-fit replacement automatic shifter handle that matches OEM dimensions for many Infiniti models, finished in black with carbon-fiber accents.

If your factory gear shifter has become worn, loose, or cosmetically damaged, this APPERFiT replacement knob restores the look and feel of the original while maintaining correct fitment and operation. Built to match the OEM reference numbers 34910-JK03A and 34910-1LA6C, the knob is made from durable materials designed to resist daily use and preserve interior appearance. The product ships new, includes one replacement automatic shifter knob, and carries a one-year warranty backed by APPERFiT customer support.

Will this shift knob fit my Infiniti model?

This replacement is engineered to fit a broad range of Infiniti automatic-transmission models when the original part matches the listed OEM numbers. Check compatibility against your vehicle year and model before purchasing to ensure a proper, no-modification installation.

• Compatible models: EX35 (2008–2012), EX37 (2013)
• FX series: FX35 (2009–2013), FX37 (2013), FX50 (2009–2013)
• G series: G25 (2011–2012), G35 (2007–2008), G37 (2008–2013)
• Q and QX: Q40 (2015), Q60 (2014–2015), QX50 (2014–2017), QX56 (2011–2013), QX70 (2014–2017)

How does the APPERFiT knob compare to the original OEM part?

APPERFiT designed this knob to match OEM dimensions and attachment points so it performs and installs like the factory part. Materials are selected to withstand repeated handling and maintain a factory-like finish, with carbon-fiber styling for a refreshed interior appearance.

• Replaces OEM numbers 34910-JK03A and 34910-1LA6C
• Exact-fit design for the gear shifter case to avoid loose play
• Durable finish resists daily wear and preserves aesthetics

What is included and what should I expect during installation?

The package contains one APPERFiT automatic shifter knob handle and comes with a one-year warranty. Installation is typically straightforward and requires no specialized tools: remove the old knob, align the replacement, and secure it per your vehicle’s retention method.

• Package: 1 replacement automatic shifter knob handle
• Condition: Brand new and ready to install
• Warranty: 1-year coverage and responsive APPERFiT support

Does the finish hold up to daily use and cleaning?

The black with carbon-fiber accent finish is made to resist surface wear from frequent shifting and normal cleaning. Use mild automotive interior cleaners and a soft cloth to maintain the appearance and avoid abrasive chemicals that could dull the surface.

• High-quality materials for long-term appearance retention
• Recommended care: mild cleaner, soft cloth, no solvents
• Designed to handle frequent handling without premature wear

Who is this for: APPERFiT’s gear shift knob is intended for Infiniti owners who need a reliable OEM-compatible replacement or who want to refresh their cabin with a black and carbon-fiber styled shifter. It’s suited to drivers whose original knob is worn, damaged, or loose, and to DIY installers seeking a direct-fit swap that restores factory ergonomics and finish without complex modification.