Essential Guide to Differential Fluid Change Costs Save Time and Money

Ehh, like 15k. Wanna get the old stuff out that went through break-in and don't wanna deal with it over the winter. I'd normally go up to 30k ... Relative to the cost of the fluids for the transmission, changing the diff fluids was cheap (~$100 each). I never changed them on my 190k ... For conventional/synthetic blend (mid grade oil, and last I checked what the dealership typically puts in): $45-60ish. For full synthetic (the ... The dealership wanted $149.00 a piece for all three which comes to a little under $450.00 for the total work. I went in for an oil change today and the dealer told me I need to do a bunch of recommended services, including changing the differential ... They estimated $600 for changing the transfer case and the differential at the same time! I got them down to $475, but that was still an outrageous amount to ... We all know $660 is WAY beyond the proper 'going rate'. Changing diff fluid at 30k is a great idea for increased longevity and reducing the possibilities of ... If you tow or the vehicle is in AWD often - driven on slippery surfaces, etc probably best to get at least the rear diff changed. The $299 cost ... The code A7 popped up which means I need an oil change along with the brake fluid flushed .I have a 2021 TLX A Spec with approximately 15000 ... I had mine in today at 21,000 miles for it's second oil change. I had the B16 service reminder on as well, which is the rear differential fluid.