Best Spark Plugs For Buick Verano

Spark plugs, like motor oil, fuel filters, and air filters, need to be maintained on a regular basis in order for your engine to function properly. The majority of cars purchased in the United States are required to have their spark plugs changed every 30,000 to 50,000 miles.

However, some modern vehicles have more sophisticated ignition systems that imply spark plug replacement is no longer required. Regardless of any warranties or claims made by a vehicle manufacturer, there are occasions when a spark plug deteriorates or exhibits symptoms of failure.

2012 2013 2014 2015 2016 2017 Buick Verano Spark Plugs

Info/Engine 2.4L 4-cyl Engine LEA Flex 2.0L 4-cyl Engine LHU Flex Turbo
OEM spark plug gap 0.036″ (0.91mm) 0.036″ (0.91mm)
Qty. needed 4 4
Change interval 97,500 miles 60,000 miles
Best spark plug NGK 5476 ILTR5D Laser Iridium Spark Plug NGK 5476 ILTR5D Laser Iridium Spark Plug
Popular choice NGK 4344 LTR5IX-11 Iridium IX Spark Plug NGK 4344 LTR5IX-11 Iridium IX Spark Plug

 

Info/Engine 2.4L 4-cyl Engine LEA Flex
OEM spark plug gap 0.036″ (0.91mm)
Qty. needed 4
Change interval 97,500 miles
Best spark plug NGK 5476 ILTR5D Laser Iridium Spark Plug
Popular choice NGK 4344 LTR5IX-11 Iridium IX Spark Plug

The single plug for each cylinder is standard in automobiles, so a four-cylinder engine has four plugs, a six-cylinder engine has six, and so on.

Spark plugs should be changed every 30,000 miles as a general guideline, which is in line with most manufacturers’ recommendations.

Slow acceleration, loss of power, poor fuel efficiency, engine misfires, and difficulty starting the automobile are all symptoms of bad spark plugs.

When you replace your car’s spark plugs, its performance and power will improve dramatically. Your automobile will feel much better while driving when you replace the spark plugs. Increased Fuel Efficiency – Misfiring spark plugs can reduce fuel efficiency by up to 30%. New sparks that are replaced on a regular basis maximize fuel economy, lowering your costs.

Dan Hoffman

Dan is a co-founder of Engineswork. He knows everything about internal combustion engines. Ask your questions in comments down below this article - he will be glad to help you anytime.

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