Usage Tips: Communicates perfectly with your vehicle's TPMS module. High-precision air valve to prevent air leaks. Aluminum replaceable valve stem is anodized for corrosion resistance. Easy to install, no additional hardware required. Key Features: 1. Real-time tire pressure monitoring improves vehicle safety with durability and reliability. 2. Compatible with your vehicle's TPMS module for seamless communication. 3. High-precision air valve prevents air leakage. 4. Automotive-grade battery withstands harsh weather conditions. 5. Replaceable aluminum valve stem is anodized to resist corrosion. 6. Simple installation, no extra tools or hardware needed. Compatible Models and Years: - For Opel Adam (20122017) - For Opel Antara (20062017) - For Opel Astra J (20092017) - For Opel Astra K (20152017) - For Opel Corsa D (20062017) - For Opel Corsa E (20142017) - For Opel Insignia A (20082015) - For Opel Meriva B (20102017) - For Opel Mokka (20122017) - For Opel Zafira C (20112017) Specifications: * Manufacturer Part Numbers: 13506028, 13581560, 13581561, 13581562, 13598773, 13598775 * Replacement Part Numbers: 5026F5B3, 2546A-AG6SP4 * Other Part Numbers: 13172567, 13327259, 13354312, 20925925, 22853740, 25789964 * Condition: * Material: Premium plastic & metal * Surface: Black * Mounting Type: Direct replacement * Installation Method: Clamp-in * Vehicle Placement: Front, rear, left, right * Waterproof Rating: IP67 * Battery Life: Approximately 6 years * Operating Frequency: 433 MHz * Operating Temperature: -40C to +125C * Operating Voltage: 2.1V ~ 3.6V * Net Weight: 120g Package Includes: - 4 x Tire Pressure Sensors Note: - Please if you have any questions before purchasing. - Professional installation and TPMS relearn are recommended.