Not sure which 1997 Toyota 4Runner Spark Plugs are right for you? We have over 146 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"I HAVE A 2001 CHEVY METRO FOUR CYLINDER. I DISCONNECTED THE BATTERY AS RECOMMENDED AND PUT THE PULSTAR'S IN.
THEN I RECONNECTED THE BATTERY AND STARTED IT. I COULD TELL AS SOON AS THE ENGINE STARTED. THERE WAS A VERY NOTICEABLE AND DISTINCT DIFFERENCE THE WAY THE ENGINE WAS NOW RUNNING.
THE IDLE WAS SMOOTHER AND HAD LESS VIBRATION OVERALL.
DRIVING TO WORK THE NEXT DAY IT FELT LIKE A TOTALLY DIFFERENT CAR.
I AM LOOKING FORWARD TO SEEING AN IMPROVEMENT IN MY GAS MILEAGE ALSO.
WHAT A DIFFERENCE..." —Joseph O from Santa Fe, TN bought a Pulstar Eco-MPG Series Spark Plugs for a 1997 Toyota 4Runner, 1.3L 4-cyl. engine.