What is differential fluid in Acura?

The differential fluid in an Acura is a type of oil that is used to lubricate and cool the gears in the differential, which is a component of the car’s drivetrain. The differential is responsible for transferring power from the engine to the wheels, allowing them to rotate at different speeds when turning. The differential fluid helps to reduce friction and heat, ensuring smooth operation and prolonging the lifespan of the gears.
To replace the differential fluid in an Acura, you will typically need to locate the drain plug at the bottom of the differential and the filler plug about halfway up the case. You can drain out the old fluid and then fill it up until the fluid starts to leak out the filler hole. The process may vary slightly depending on the specific Acura model, so it’s always a good idea to consult the owner’s manual or seek professional advice for your particular vehicle.
It’s important to use the correct type of differential fluid for your Acura. Acura recommends using Acura All-Wheel Drive Fluid (DPSF) for most Acura AWD systems, except for 1st-gen MDX models that use VTM-4 fluid. The Acura All-Wheel Drive Fluid (DPSF) is available from Acura dealers and can be identified by the part number 08200-9007A.
Remember to follow the manufacturer’s recommendations for the frequency of differential fluid changes. Typically, it is recommended to replace the differential fluid every 30,000 miles .
Please note that the information provided is based on the search results and may not cover all Acura models or specific variations. It’s always best to consult the owner’s manual or seek professional advice for your specific vehicle.

How do I know if I need differential fluid?

A low differential fluid level is noticeable because you might feel unusual noises or friction between the gears. Be alert about any difference you may notice and inspect instantly. You can reduce car noises by adding differential oil.

How often should I change rear differential fluid Acura?

every 15,000 miles
If you regularly drive your vehicle under these conditions, have the differential fluid changed at 7,500 miles (12,000 km), then every 15,000 miles (24,000 km).

When should I change my differential fluid Acura?

The MDX will need to have both services performed every 7,500 miles, so you’ll need to make sure to schedule routine oil changes in between mileage-based service intervals. The rear differential fluid will be changed at 15,000 miles also.

How much does it cost to replace diff fluid?

Sometimes it is necessary to replace differential fluid. A differential fluid service can cost between $100 and $150 dollars. A front and rear differential service, which involves replacing the pinion seals, is typically $300 to $400 per axle.

What happens if you don’t change differential fluid?

If the differential fluid is left too long, or if it starts to run low, the differential will get noisy and could eventually stop working. If this happens, the gears could seize up, locking up the wheels, causing a lot of damage or even worse – an accident.

What happens if differential fluid is low?

Most differentials need a fluid change at about 50,000 miles. If left too long or if the fluid starts to run low, the differential will become noisy and can eventually fail. If that happens, the gears can seize, locking up the rear wheels and potentially causing a lot of damage or even an accident.

Do I really need to change differential fluid?

Changing diff oil is incredibly important. Like any car fluid, oil doesn’t last forever and can run out. When diff oil is low or runs out, there is no lubrication to stop the gears from grinding, which creates heat, leading to differential failure. Differentials also do not have a filter, like motor oil.

What is Acura rear differential fluid?

Acura Differential Fluid (VTM-4) was developed exclusively for the Acura MDX active torque rear differential. Provides the required co-efficient of friction for proper limited slip operation. Superior lubrication qualities with selected additives to reduce noise and wear.

How much does it cost to replace differential fluid?

A differential fluid service can cost between $100 and $150 dollars. A front and rear differential service, which involves replacing the pinion seals, is typically $300 to $400 per axle. Rely on the easy-to-use NAPA Auto Care NAPA Auto Care Repair Estimator to plan your budget.

How do I know if my car needs differential fluid?

Another symptom of a bad differential oil is whirring, whining, or howling strange noises, indicating that the metal part, clutches, gears, and differentials have not been lubricated due to a dirty lack of clean oil.