Aux alternator for 2021 4-cyl diesel

NW40

New member
Looking for an auxiliary alternator for my 2021 Sprinter with the 4-cylinder diesel. I called Nations and was told their 4-cyl diesel kit doesn’t fit the 2021 model year (even though the product page fitment section indicates it does). Apparently a new bracket is in development to fit the 2021, and it won’t be available for ~6 months.

Other reliable options out there to consider?
 

Kajtek1

2015 3500 X long limo RV
I had 250 amp alternator in my 2015 model, so did you check if ordering just higher amp alternator might be a better option?
 

RVBarry

2023 AWD 170 DIY CamperVan
Hi, you could ask if their N62 kit fits a 2021 4cyl diesel with N62 option

and then see how hard it would be to get parts and retrofit the N62 setup from MBZ.

Or try with one alternator for now, if you're doing a 12V system.
 

Top Bottom