Eibach EIBP1800.350.0085 18in C/O Spring Platinum 3.5in ID

Eibach EIBP1800.350.0085 18in C/O Spring Platinum 3.5in ID is listed by Motorstate as a Coil Springs for catalog matching by brand, part number, and product name. Use this source-backed listing when comparing Eibach components in the Coil Springs category. The manufacturer part reference is P1800.350.0085, while the Motorstate part number is EIBP1800.350.0085. Catalog description context: Coil Spring - Platinum Series - Conventional - 3.5 in ID - 18 in Length - 85 lb/in Spring Rate - Platinum Powder Coat - Each. No vehicle compatibility is stated here unless it is present in separate fitment data.