🔹 Description:
Genuine Audi A4 B9 (2016–2020) Glow Plug Relay Housing in good used condition.
This OEM module (part number 8W0 907 599) serves as the glow plug relay holder and connector housing, ensuring reliable electrical performance for the vehicle’s preheating system.
An ideal replacement if your original relay housing is damaged, corroded, or causing electrical issues.
 
🔹 Product Details:
Condition: Used, fully functional (see photos for actual condition)
Manufacturer: Audi / VW Group
Part Number: 8W0 907 599
Material: PA6-GF15 (glass-fibre reinforced plastic)
Country of Manufacture: Germany
OEM Reference: 8W0 937 124 A (cover unit shown in assembly)
 
🔹 Features & Benefits:
✔ 100% Genuine Audi part – direct fit and OEM quality
✔ High heat resistance for engine bay use
✔ Secure connector fit for reliable electrical contact
✔ Suitable for diesel models with a glow plug system
 
🔹 Compatibility:
Audi A4 B9 (2016–2020) – Diesel variants
May also fit A5 B9 and other VW Group models with the same part number
(Please verify fitment using your existing part number 8W0 907 599 before purchasing.)
 
🔹 Shipping & Returns:
📦 Fast Dispatch – Securely packed for safe delivery
↩ 30-Day Returns – Hassle-free returns accepted
 
✅ Restore your Audi’s glow plug system reliability with this genuine OEM relay housing!