Fixing up your hot Plymouth Sapporo? To put the muscle back into this muscle car, you need high performance Plymouth Sapporo spark plugs from AutoAnything. Our Sapporo spark plugs put more spark into every plug than any other spark plugs around.
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Plymouth Sapporo performance spark plugs have their own built-in capacitors. This transforms wimpy sparks into lightning bolts for better combustion. Each Sapporo sparkplug has the power to increase torque and pump up horsepower with every rev! And, our Plymouth Sapporo spark plugs are backed by a Lifetime Warranty and our 1-year lower price guarantee!