It's tough, it's powerful and it takes you wherever you need to go. So, why not do something nice for your Buick Rainier? Let it breathe better and perform at its peak. Give it Buick Rainier spark plugs from AutoAnything and unleash all that pent up energy just dying to get out!
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Our Buick Rainier performance spark plugs pump out up to 1,000,000 watts – compare that to the measly 50 watts of a regular plug! And, with Rainier spark plugs you will get more torque, extra horsepower and faster throttle response. Turning your SUV into the ride of your dreams.