How to Replace the Spark Plugs in a 2001 Chevrolet Suburban
By Justin Cupler
, last updated March 13, 2012
As of 2012, the Suburban is the longest-produced model in General Motors’ lineup, as it debuted in the 1936 model year as a modified panel truck. In the 2000 model year, Chevrolet redesigned the Suburban for the 10th time in its illustrious production life, slightly shortening the full-size SUV and giving it a more aerodynamic appearance. The 2001 Suburban came standard with a 285-horsepower, 5.3-liter V-8 engine. Replacing the spark plugs on this engine is a relatively simple process.