Radiator Expansion Water Tank Cap Coolant Replacement for Vauxhall Opel Cap, Compatible with

【Vehicle Model Specific Fit】This radiator expansion tank cap is engineered to fit Opel & Vauxhall Astra H, Corsa D, Zafira B, Vectra C, Signum and Saab 9-3, delivering steady cooling system performance with perfect vehicle compatibility. 【Matching OE Reference Codes】Compatible OE part numbers: 1304677, 9202799, 60698806, 09202799. This coolant cap fully corresponds to official factory part codes for accurate vehicle matching. 【OEM Equivalent Replacement Component】High-spec OEM-compatible coolant tank cap offers precise original equipment fit and consistent dependable performance. Ideal replacement for aged, cracked or faulty factory caps. 【Standardized Dimension & Stable Sealing Performance】Dimensions: 3.6x6.1cm (1.42"x2.40") (Height × Max Diameter). Manufactured under strict quality inspections with stable mechanical properties to stop coolant leakage at the tank filler port. 【Single-Piece Packaging】Package includes 1 x radiator expansion tank cap for direct DIY replacement of your vehicle’s original coolant cap.