On Sept. 3 I posed a thread about the 60k maintenance milestone: 60k mile recommended vs required service? 2020 CX-5.
I have since visited the dealer for an oil change, tire rotation, transmission fluid, differential fluid, and transfer case fluid exchanges.
I am reviewing the receipt I got from service, and I noticed that the part numbers mentioned on the final invoice were not (at least obviously) Mazda part numbers for the fluids. I contacted the dealer, and asked if they used genuine fluids. They said they do, but part numbers may not match since they buy in bulk.
The part numbers...
Differential Fluid Service - EG7590S: "75W90 Synthetic Diff Fluid"
Transfer Case Service - EG7590S: "75W90 Synthetic Diff Fluid"
Transmission Fluid Exchange - TR200: "Synthetic MV ATF" AND SB100: "Trans Clean Cond 2-Stepkit"
I looked up the numbers and I found they match third-party products by "Mighty". But, the dealer assured me they are genuine.
I'm assuming I am OK? I want to think the Mazda dealer knows what to use, but I can't help but feel slightly concerned.
Any insights would be much appreciated.
Thanks!
I have since visited the dealer for an oil change, tire rotation, transmission fluid, differential fluid, and transfer case fluid exchanges.
I am reviewing the receipt I got from service, and I noticed that the part numbers mentioned on the final invoice were not (at least obviously) Mazda part numbers for the fluids. I contacted the dealer, and asked if they used genuine fluids. They said they do, but part numbers may not match since they buy in bulk.
The part numbers...
Differential Fluid Service - EG7590S: "75W90 Synthetic Diff Fluid"
Transfer Case Service - EG7590S: "75W90 Synthetic Diff Fluid"
Transmission Fluid Exchange - TR200: "Synthetic MV ATF" AND SB100: "Trans Clean Cond 2-Stepkit"
I looked up the numbers and I found they match third-party products by "Mighty". But, the dealer assured me they are genuine.
I'm assuming I am OK? I want to think the Mazda dealer knows what to use, but I can't help but feel slightly concerned.
Any insights would be much appreciated.
Thanks!
Last edited:
