Precise Adaptation: Instrument cluster printed circuit board fit for Chevrolet Blazer C10 C15 C20 C30 C35 K5 K10 K20 K30 R10 R20 R30 V10 V10 V20 V30 Truck Suburban 1981 1982 1983 1984 1985 1986 1987. Perfectly matching the original vehicle line layout and interface specifications, achieving plug and play installation
Full Circuit Functional Integration: The printed circuit board fully integrates core instrument circuits such as speedometer, fuel gauge, water temperature gauge, oil pressure gauge, and charging indicator light (excluding tachometer) to ensure stable transmission and accurate display of instrument signals
Coating Anti-corrosion Process: The circuit contacts and wiring are treated with anti-oxidation coating, effectively reducing the risk of circuit corrosion or poor contact caused by moisture and aging, and improving long-term reliability in old vehicle environments
Vibration Resistant Structure: The circuit board substrate and solder joints are designed to withstand vibration, which can adapt to the continuous bumps and engine vibrations during truck driving, maintain the stability of electrical connections, and reduce the risk of open circuits or virtual connections
Convenient Replacement: Strictly designed according to the size and fixed hole position of the old product, it can directly replace old or damaged circuit board components without the need to modify the instrument housing or wiring harness, greatly simplifying the maintenance process