2021 Toyota Highlander Hybrid Spark Plugs
2021 Toyota Highlander Hybrid spark plugs: DENSO FC16HR-Q8 part number. From the owner's manual, PDF page 514.
DENSO FC16HR-Q8
Part number
- Gap0.031 in.
2021 Toyota Highlander Hybrid Owner's Manual, PDF page 514
DENSO FC16HR-Q8Open the manual at this page ↗Added Oct 24, 2026 · Updated
See where it's printed
Spark plugs (part number) · All versions · PDF page 514
DENSO FC16HR-Q8
Spark plugs (gap) · All versions · PDF page 514
0.031 in. (0.8 mm)
See every quote (2 values)
As printed in the manual
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| All versions | DENSO FC16HR-Q8part number | “DENSO FC16HR-Q8” | PDF page 514 ↗ |
| All versions | 0.031 in.gap | “0.031 in. (0.8 mm)” | PDF page 514 ↗ |
Scroll the table to see the quote and page →
Get the right part
Matches your manualFC16HR-Q8 spark plug
Shop on Amazon Search links. Check the listing matches your vehicle and version. As an Amazon Associate we earn from qualifying purchases.
Confirm with your own manual, dipstick or door-jamb label.
Report a problem with this page →