For BMW: E36 E53 E60 E61 E63 E64 E65 E66 E67 E70 E71 E72 F01 F02 F03 F04 F06 F07 F15 F16 F10 F11 F12 F13 F85 F86 X5 X6. Comprehensive 9-piece set for a complete internal rebuild. Supports proper engine coolant dynamics for improved heating stability.
