How often do you need to replace spark plugs in a Chevy Silverado?

Chevrolet suggests you replace the spark plugs in Chevy Silverado engines every 60,000 to 100,000 miles depending on the amount of wear the truck endures. The Chevy Silverado is available in five different models: the Silverado, 1500, 1500 Heavy Duty, 2500 Heavy Duty and 3500.

Where are the spark plugs on a Chevy Silverado?

Gain access to the spark plug wires that are located on the side of the engine. Lift the plastic cover on the side to access the spark plug wires. Grasp the spark plug wires by the boot of the wire. The wire boot is the cap that connects directly to the Silverado engine.

What is the maintenance schedule for a Chevy Silverado 1500?

The Chevrolet Silverado 1500 maintenance schedule includes 34 different types of services over the course of 150,000 miles. RepairPal generates both national and local fair price estimates for most service intervals.

Can a spark plug be replaced at the same time?

If your vehicle is equipped with spark plug wires (as opposed to a coil-on-plug system), the wires should be replaced at the same time. This may increase the cost of your repair. It is possible that when doing a spark plug replacement, your vehicle may also need additional parts like ignition coils, this will add to the repair cost.

When to replace spark plugs on 2012 Silverado?

2012 Silverado with the 5.3 71,000 miles, good idea to replace the plugs now? Yep. I’m not personally sold on the idea of 75-100k plugs. I usually go 40-50k even on platinum/iridiums.

When to replace spark plugs : vortec.com?

That’s what has proven itself to be the most consistently successful plug and wire for these motors 19trax95 wrote: For spark plugs and wires it’s best to stay OEM. That’s what has proven itself to be the most consistently successful plug and wire for these motors

How often do spark plug wires need to be changed?

Average rating from 253 customers who received a Ignition Cable (Spark plug wires) Replacement. Spark plugs provide the electricity necessary for combustion to happen by igniting atomized fuel in an engine’s cylinders. However, they need a constant supply of electricity to do that. This is the job of your spark plug wires.

What happens after 125, 000 miles on a car?

If you look at any factory-recommended service intervals, after 100,000 miles they cease to exist. 125,000 miles is almost five times around the planet. With all of the warranties expired, it is up to the owner and their repair shop to keep it rolling. Here are 13 items you should service.