BMW OE radiator for N20, N54, and N55 engines with automatic transmissions (135i, 335i, 20i)

Genuine BMW Radiator – Part No. 17117547059

Original, brand-new BMW radiator supplied in the official BMW product box. This is a genuine OEM replacement part, not an aftermarket alternative. Designed and manufactured to meet factory specifications, ensuring perfect fitment, performance, and durability for vehicles equipped with automatic or dual-clutch transmissions.

The radiator provides efficient cooling for both the engine and transmission, maintaining optimal operating temperatures even under demanding conditions. Ideal for restoration, maintenance, or high-performance applications where genuine quality and long-term reliability are essential.

This part number 17117547059 also replaces a number of earlier BMW radiator versions used in N54 and N55 engine models with automatic transmission. If you are unsure about compatibility, always verify the correct part number for your specific vehicle using the VIN or BMW parts catalog before ordering.

BMW Part Numbers:
1711 7 547 059
17 11 7 547 059
17117547059

Compatible Models

1′ E88 135i (N54, N55)
1′ E82 135i (N54, N55)
3′ E90 335i / 335xi (N54, N55)
3′ E91 335i / 335xi (N54, N55)
3′ E92 335i / 335xi (N54, N55)
3′ E93 335i (N54, N55)
X1 E84 16i / 20i / 20ix / 28ix (N20)
Z4 E89 18i / 20i / 28i / 35i / 35is