E46 M3 Aluminum Coolant Vent Line
$99.00
Eliminate the weak plastic vent line fitting on your E46 M3’s upper radiator hose. Can also be used on non-M models when running an M3-style remote coolant reservoir.
In Stock! - Ships in 1-3 Business Days
This innovative coolant vent line from Rogue Engineering is CNC machined from solid aluminum and uses a 45 degree brass elbow.
Replaces the failure prone stock plastic coolant vent line fitting.
Great for non-M cars when converting to an M3 style coolant expansion tank setup.
Replaces BMW part number 17112229053
Includes hose, crimped to fitting, and a clamp to secure to the factory overflow tank.
| Series | Chassis | Model | Engine |
|---|---|---|---|
| Series | Chassis | Model | Engine |
| 3-Series | E46 | M3 | S54B32 3.2L I6 |
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