Heater Box Replacement Adapter Ventilation for BMW E36

This specially developed adapter for the BMW E36 replaces the heavy heater box in the ventilation duct. In motorsport use, the heater box can be removed to reduce weight – the adapter ensures that the ventilation function is still fully maintained. Made from high-quality fiberglass plastic (GRP), lightweight, robust, and heat-resistant.

Why this heater box replacement adapter?

• Motorsport-appropriate weight reduction by removing the heater box
• Ventilation function remains fully intact
• Three hose connections (Ø 62 mm) for central, left, and right ventilation
• Lightweight, robust fiberglass plastic
• Ideal for track day, drift, time-attack, and circuit racing vehicles

Technical Details & Material

• Suitable for: BMW E36
• Material: Fiberglass plastic (GRP), heat-resistant
• Connections: 3× Ø 62 mm (Center, Left, Right)
• Installation: Mounting holes must be drilled individually

Scope of Delivery & Installation Notes

• 1× Heater Box Replacement Adapter
• Mounting holes must be drilled and adapted individually

The product offered is not an original part of BMW AG. It is a suitable accessory part from an independent manufacturer and is not associated with BMW AG. The use of terms such as "BMW", "E36", etc. is solely for the purpose of describing compatibility.