BMW 1 Series E81 E87 N47 diesel undertray 51717059384

Direct-fit undertray for BMW 1 Series E81 and E87 models with the N47 diesel engine - covers 116d, 118d, 120d and 123d variants. Part number 51717059384 is the genuine BMW under-engine splash shield.

• Replaces worn or missing factory belly pan to protect the N47 sump, turbo and exhaust from road debris, salt and water
• Maintains OEM airflow paths - no impact on cooling or engine bay noise suppression
• Fits using original mounting points; no modification needed
• Correct plastic composition and contouring for precise alignment and durability