2010 Cadillac DTS Spark Plugs

Genuine GM spark plugs for the 2010 Cadillac DTS, at wholesale prices. Heat range and gap are specified per engine, and GM has revised plug part numbers mid-generation on several engines. Northstar powered full-size sedan that replaced the DeVille.

What sends people here

Misfires under load, rough idle, or a drop in fuel economy. On a full-size car, turbocharged and naturally aspirated cars share a badge and little else in this group.

What you get ordering from us

• Genuine GM only. Every spark plugs listing carries the original factory part number.
• Fitment checked by a person. Send the VIN and we verify the spark plugs before the box leaves.
• Central shipping origin. Dallas keeps spark plugs transit times short nationwide.
• Backed after the sale. If your spark plugs does not work out, we make it right.

Before you order

The cheapest version of a part is rarely the cheapest repair once labor is counted twice. The VIN decodes the build sheet, which is the only place option content is recorded reliably. We hold deep stock, so same day dispatch is the norm rather than the exception.