Services
Insurance
Loans
Repairs
Advice
About

How many spark plugs are in a V8?

I’m looking to possibly buy a 2019 Dodge 1500 Laramie with a 5.7-liter Hemi V8. But I like knowing everything I can about my vehicle before I buy it. The seller says this truck has 16 spark plugs, but I thought V8 engines only had eight. How many spark plugs are in a V8?

avatar
Mary Alice Morris · Updated on
Reviewed by Shannon Martin, Licensed Insurance Agent.
You’re right that most V8 engines have eight spark plugs—one per cylinder.
However, some V8 engines, including the Hemi, have 16 spark plugs, with two for each cylinder. That means the
2019 Dodge 1500 Laramie
that you’re looking at will have 16 spark plugs.
If the thought of potentially replacing all those spark plugs has you nervous, we understand. And we can help you make room for them—or any other repairs down the road—in your budget by setting you up with
car insurance
savings! Just download the
Jerry
app to see what you can save.
Jerry offers an insurance comparison shopping tool that makes finding and buying quality, affordable coverage super fast and super easy. And best of all, the average Jerry user saves $800+ a year on car insurance!
View full answer 
WHY YOU CAN TRUST JERRY
Jerry partners with more than 50 insurance companies, but our content is independently researched, written, and fact-checked by our team of editors and agents. We aren’t paid for reviews or other content.

Join 4M+ members in lowering their car insurance

Easiest way to compare and buy car insurance

√
No long forms
√
No spam or unwanted phone calls
√
Quotes from top insurance companies
Find insurance savings