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The Granatelli MPG Plus spark plug wire set for 1971–1978 Mazda RX series (1.3L) is a replacement ignition wire kit supplied for those applications. As part of Granatelli’s MPG Series, the wires convey high-voltage current to each spark plug and are intended for routine ignition servicing, offering a practical choice when refreshing worn leads to help maintain steady engine operation.
Granatelli 71-78 Mazda RX Series 1.3L MPG Plus Ignition Wires
