Subaru Differential Fluid Service: Why It Matters More Than You Think Fluid Service Explained

Our team at Granite Subaru always reminds customers how important differential fluid service is for their car. You may overlook differential fluid service when it comes up, but we want to stress how important it is for your drivetrain. Think of it this way: your Subaru needs fluid to stay well lubricated and work properly on the road. So skipping fluid changes, even for something like the differential, can cause major hiccups in everyday driving and hurt your vehicle's health. That's where Granite Subaru in Hudson, NH, comes in to help. We can quickly and conveniently complete your Subaru differential fluid service, and we're available Monday through Saturday.

What Is A Subaru Differential Fluid Service?

A Subaru differential fluid service drains old, worn gear oil from your vehicle's front and rear differentials and replaces it with fresh fluid to protect the Symmetrical All-Wheel Drive. Subaru is known for its AWD, so the differential maintenance you schedule matters. Even more, this stops metal-on-metal grinding, prevents expensive axle or differential failure, and clears out break-in metal shavings. It's a must-do for anyone with a Subaru, especially if it has Symmetrical AWD. Just like your engine needs oil refreshes, your car's differential expects the same. It won't be as often, but our team at Granite Subaru always wants to stress how important this is.

How Often Do I Need To Schedule Subaru Differential Service?

For a Subaru differential service on a new or used car, it is usually every 30,000 miles. That comes out to every 2-3 years for most Subaru drivers, and it's essential to stay ahead of maintenance rather than fall behind. Many drivers also inspect or replace the differential fluid at both 30,000 and 60,000 miles, depending on their driving, so keep these milestones in mind. You'll also remember this because Subaru will remind you, so you only have to come see our service team, and we'll handle the rest.

What Happens During A Subaru Differential Service

As soon as you schedule your Subaru differential service with the pros here at Granite Subaru in Hudson, NH, you can expect a full inspection and fluid replacement if necessary. Because this appointment isn't yearly, or even every other year, it might be less common knowledge for owners and drivers. Below, we will share the steps for a Subaru differential service and explain why it is an essential part of your upkeep.

1. Draining: Removing the drain plugs on the front and rear differential housings to empty the old, contaminated fluid.
2. Inspection: Checking the magnetic drain plugs for excessive metal shavings or debris that indicate abnormal internal wear.
3. Refilling: Pumping fresh, high-viscosity gear oil (typically 75W-90) back into the units until it reaches the correct fill or overflow level.

Schedule Your Next Subaru Differential Fluid Service At Granite Subaru

Our friendly, local service team at Granite Subaru in Hudson, NH, is always here to handle your routine maintenance, repairs, and replacements. Whether this is your first differential fluid service or your second or third, we want to make sure we fully check your car. Book online, in person, or by phone today, and let's make sure your drivetrain is working as it should.