When should I change my differential fluid?

Posted on 1/3/2019

A close up of a rock in the water with bubbles coming out of it. | J&H Automotive

The fluid in your front and rear differentials is a specific gear oil and should be changed every 30,000 to 50,000 miles. The range really depends on how heavy your vehicle is and if and/or how much you tow with your vehicle. The first service should be somewhere between 10,000 and 20,000 miles. When the gears are new they give off more metal. 



Servicing the fluids in your vehicle more often is never a bad thing. The fluid does break down over time and a fluid service is usually good insurance for the gear and drivetrain of your vehicle to last for years to come. 


Give us a call or request an appointment online and we will make sure you're ready for all your travels.


Happy Adventures,


Heather

By jhautoinc February 20, 2026
They can cause a lot of damage
By jhautoinc February 17, 2026
That streaking can lead to bigger problems
By jhautoinc February 12, 2026
That light is important.
By jhautoinc February 3, 2026
You want this to work properly.
By jhautoinc January 30, 2026
These are vital to keep you safe on the road.
By jhautoinc January 27, 2026
Your engine will thank you.
By jhautoinc January 23, 2026
They help keep your engine cool.
By jhautoinc January 20, 2026
They need maintenance to keep them running.
By jhautoinc January 17, 2026
It's better for your engine. 
By jhautoinc January 13, 2026
They are more important than you know.