17 21 8 666 138 · Transmission oil cooler
Genuine BMW part number 17 21 8 666 138 (17218666138), Transmission oil cooler.
Listed for (2 model series)
BMW lists this part for these models. Check with your VIN before ordering.
- BMW Z4 G29 — Z4 20i B46D, Z4 20i B48D, Z4 30i B48D · Roadster (Transmission oil cooler/oil cooler line)
- Toyota GR Supra (BMW-built) — Supra 20i B48D, Supra 30i B48D · Coupé (Transmission oil cooler/oil cooler line)
Find 17 21 8 666 138 on wwspares.com
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