A-Premium CV Axle Shaft Assembly Compatible with Infiniti G25 2011-2012, G35 2007-2008, G37 2009-2013, V6 2.5L 3.5L 3.7L, AWD, Front Left Driver Side, Replace# 39101JK500

Why Replace Your CV Axle?

CV axles deliver power from the transmission to your wheels—especially critical on AWD systems. When they fail, you’ll feel it immediately.

This replacement fixes:

• Front left (driver-side) CV axle
• Worn joints causing clicking/popping
• Torn boots leaking grease

What you get:

• Smooth acceleration
• Quiet turning
• Reduced vibration
• Proper AWD performance

[Vehicle Fitment]: Compatible with Infiniti G25 2011-2012 V6 2.5L (AWD), G35 2007-2008 V6 3.5L (AWD, VQ35HR Engine), G37 2009-2012 V6 3.7L Sedan (AWD), G37 2013 V6 3.7L Sedan (X Model Simplest, AWD)

Top Features (What Matters)

• AWD-Specific Fitment
  Designed for Infiniti G AWD drivetrain setups.
• Direct Driver-Side Replacement
  Exact fit for the front left axle.
• Pre-Assembled Axle Shaft
  No rebuilding—install and go.
• OEM-Style Fitment
  Proper spline engagement for a clean install.
• Durable Boots & Joints
  Built for daily driving and real-world conditions.

[Reference Number]: 39101JK500, NCV39003, 606283, 60-6283, 666283, 66-6283

Vehicle Fitment

Fits:

• Infiniti G25 (2011–2012, AWD)
• Infiniti G35 (2007–2008, AWD)
• Infiniti G37 (2009–2013, AWD)

Engines:

• 2.5L / 3.5L / 3.7L V6

Replaces:

• 39101-JK500

(Important: AWD only—RWD models use different axles.)

[Specifications]: ① Location: Front Left (Driving force Facet); ② ABS Ring Included: No; ③ Axle Nut Included: Yes; ④ Spindle Nut Thread Size: M24 x 1.5; ⑤ Compressed Length: 24.69 inch; ⑥ Input Shaft Bolt Count: 6; ⑦ Output Shaft Spline Count: 27
[Function]: CV axles function the overall link between the engine and the wheels, transferring power from the vehicle’s transmission and differential to the wheels to drive the vehicle forward

Signs Your CV Axle Is Failing

If your G is doing any of this, it’s not subtle:

• Clicking or popping when turning
• Vibration under acceleration
• Grease leaking from the axle boot
• Knocking under load

Ignore it long enough and you’ll go from “annoying noise” to “not moving.”

Installation Overview

DIY-friendly if you’ve got:

• Jack + stands
• Socket set + breaker bar
• Some patience (AWD setups can be a little more stubborn)

Steps:

1. Lift vehicle and remove wheel
2. Remove axle nut and disconnect hub
3. Pull old axle from differential/transmission
4. Install new axle shaft
5. Torque everything properly

(No alignment needed—but always double-check everything.)

[Buy with Confidence]: A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted CV axles. We provide all kinds of automotive accessory categories, making sure that you’ll be able to hit the street with peace of mind

A-Premium vs Premium Axles

Let’s keep expectations realistic—this is a value-focused replacement.

Pros:

• Affordable
• Direct fit
• Easy install

Cons:

• Not as long-lasting as OEM or premium brands
• Best for daily driving vs aggressive use

If you want:

• Affordable AWD fix → Great choice
• Long-term heavy-duty reliability → Consider premium options

Final Verdict

The A-Premium 39101-JK500 CV axle is a straightforward way to restore smooth AWD performance to your Infiniti G.

It won’t make your car faster—but it will:

• Eliminate clicking
• Reduce vibration
• Restore proper power delivery

And honestly, that’s exactly what you need.