Chevrolet Caprice 6.6L Spark Plugs

We only publish a specific spark plug when the fit is confirmed. We don't have verified fitment for the Chevrolet Caprice 6.6L yet — shop fit-matched plugs at the retailers below and confirm against your owner's manual.

Frequently asked questions

What spark plug does a Chevrolet Caprice 6.6L use?
We don't yet have a confirmed plug for this exact application, so we won't guess. Check your owner's manual or the underhood emissions label, or shop by vehicle at the retailers on this page.

Where can I buy spark plugs for a Chevrolet Caprice 6.6L?
Use the Amazon, eBay and Advance Auto Parts buttons on this page — each searches parts matched to your vehicle.

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