BMW E46 Radiator and Coolant Expansion Tank Replacement DIY

Behr radiator: https://amzn.to/2KsmHrG
Genuine expansion tank: https://amzn.to/2M8ZW1e

I tried my best to purchase OEM components, or at least OEM brand. I rarely buy parts from the actual dealer because they are just grossly over priced. In most cases the manufacturer will make the exact same part for the parts market at a cheaper price. I usually buy things through eBay.

I bought a Behr radiator that seems to be made in South Africa and a Coolant Expansion Tank from Behr Hella (they outsource this to China now). Hey I guess American companies aren't the only ones outsourcing, lol.

Turns out my expansion tank and radiator were already replaced at some point in the past by the previous owner, although he didn't tell me that. No big deal, I'm glad to have good brands in my cooling system.

This video is for entertainment purposes only. 50sKid assumes no liability for any repairs or modifications performed by the viewer as a result of the information contained in this video.