Why Your BMW Needs a New E46 Coolant Hose Kit

Grabbing a complete e46 coolant hose kit is probably the smartest move you can make if you plan on keeping your 3 Series on the road for more than a week. If you've owned an E46—whether it's a 325i, a 330i, or the legendary M3—you already know the deal. These cars are fantastic to drive, but they have a bit of a reputation for their cooling systems being made of what feels like glass and hope. ...

May 11, 2026 · 7 min · Body Caleb