APPERFiT Gear Shift Knob for Infiniti — Black & Silver OEM 34910-JK03A Direct-Fit Replacement

APPERFiT’s Gear Shift Knob is a direct-fit replacement for Infiniti automatic shifters (OEM 34910-JK03A), renewing worn controls with a black-and-silver, durable handle that restores original feel and style.

If your Infiniti’s factory gear knob has faded, cracked, or lost its grip, this APPERFiT replacement restores the look and performance of the original part. Designed to match OEM dimensions and mounting points, it installs in place of the worn knob on compatible Infiniti models so you get a secure fit without modifications. The finish pairs black and silver tones for a subtle, factory-correct appearance while the construction is built to resist daily wear.

Will this knob fit my Infiniti model?

This APPERFiT shifter knob is made as a replacement for OEM part number 34910-JK03A and fits a wide range of Infiniti automatic models across several years. Confirm compatibility using your model and year list before purchasing to ensure a correct match.

• Fits EX35 (2008–2013), EX37 (2013)
• Fits FX35/FX37/FX50 (2009–2013, FX37 2013)
• Fits G25/G35/G37 (2007–2013 depending on model)
• Fits Q40/Q60 (2014–2015), QX50/QX56/QX70 (2011–2017 ranges)

How easy is installation and does it require tools?

Installation is straightforward because the knob is designed to match OEM mounting points and dimensions. Many buyers complete the swap with minimal tools and basic mechanical familiarity; professional installation is optional if you prefer dealer-level fitment.

• Direct-fit replacement—no trimming or modification needed
• Most installs require only simple hand tools (screwdriver or small wrench)
• Instructions: remove old knob, align new part, secure per vehicle fastener
• Manufacturer support available via email for fitment questions

What materials and durability features does this shift knob offer?

Constructed to withstand daily use, the APPERFiT knob uses quality materials chosen to resist scuffing and maintain grip. The black-and-silver finish delivers a near-factory aesthetic while providing a surface that tolerates repeated handling and temperature changes inside the cabin.

• High-quality shell designed for long-term wear resistance
• Ergonomic shape for comfortable hand placement and shifting
• Finish engineered to resist fading, peeling, and abrasion
• Backed by a one-year manufacturer warranty for peace of mind

What comes in the package and is there warranty support?

The package includes one APPERFiT automatic shifter knob handle designed to replace the OEM part. APPERFiT provides a one-year warranty and customer support via email for any fitment or quality concerns.

• 1 x APPERFiT automatic shifter knob handle (black & silver)
• Replacement for OEM: 34910-JK03A
• Placement: gear shifter case on compatible Infiniti models
• One-year limited warranty and email support from APPERFiT

Who is this for: Drivers who own a listed Infiniti model and want a factory-style replacement for a worn or damaged automatic shift knob. It’s aimed at owners seeking a cost-effective, plug-and-play solution that preserves interior aesthetics and restores comfortable shifting—suitable for DIY installers and professional service shops alike.