BMW B58 Transmission Oil Cooler – ZF 8HP Gearbox
BMW B58 Transmission Oil Cooler – ZF 8HP Gearbox is backordered and will ship as soon as it is back in stock.
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Description
Description
BMW B58 Transmission Oil Cooler – ZF 8HP Gearbox
Genuine automatic transmission oil cooler for BMW models equipped with the B58 petrol engine and ZF 8HP automatic gearbox. This cooler maintains optimal ATF temperature, ensuring smooth shifting, reduced wear, and long gearbox life under all driving conditions.
Features:
- OEM quality replacement – meets or exceeds factory specifications
- Compatibility: BMW models with B58 engine and ZF 8HP transmission (verify fitment by VIN)
- Function: Transfers heat from transmission fluid to the coolant system
- Construction: High-efficiency aluminum core for maximum heat dissipation
- Direct-fit design for easy installation
Typical Fitment:
- BMW 3 Series (G20 / G21) B58 + ZF 8HP
- BMW 4 Series (G22 / G23 / G26) B58 + ZF 8HP
- BMW 5 Series (G30 / G31) B58 + ZF 8HP
- BMW Z4 (G29) B58 + ZF 8HP
- Toyota Supra A90/A91 (B58) + ZF 8HP
Service Notes:
- Replace if leaking, damaged, or cooling efficiency is reduced
- Inspect all hoses, clamps, and seals during replacement
- Flush transmission fluid if overheating or contamination has occurred
Tip: For best results, replace the transmission oil cooler together with fresh ZF LIFEGUARD 8 ATF during service.
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