For a Yamaha 400, it’s recommended to use an ethylene glycol-based antifreeze that is specifically formulated for use in motorcycles and all-terrain vehicles (ATVs). Look for a coolant that is silicate-free and has corrosion inhibitors to protect the engine and cooling system. Always check the owner's manual for specific recommendations regarding the coolant type and mixture ratio.
The Yamaha Kodiak 400 will go at top speed 55mph on a dirt road. It will go 67mph on a hard road I'm a country boy with a yamaha kodiak and it goes that exact speed.
Check these out Yamaha-motor.com see link to the right goes back to 1965 yamaha motor manuals online
They recomend a 50-50 mix of water and antifreeze
According to K&N's web site, this vehicle uses an ADKN142 K&N filter.
how do you know if your yamaha atv is a 400 or a 450
400 cc Yamaha engine
SAE 20W-50 according to the Haynes manual
What is the valve clearance for a 2002 yamaha kodiak 400 4x4?
Try one off of a yamaha seca 400
i need to buy a service manual for a 1982 yamaha maxim 400
Maxim 400
The SF-400 was built in Japan.