If it truly is original, you have probably spent more money in lost gas mpg than the cost of a new one!!

Get it changed asap! It should be changed every 60k miles.

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2016 Monsoon Gray Audi Allroad - 21k
2008 Black Mercedes E350 4Matic Sport - 131k
2014 Jeep Wranger Unlimited Sahara - 62k
2003 Gray Mercedes ML350 - 122k