2006 Toyota Highlander Spark Plugs

2006 Toyota Highlander spark plugs for each version, from the owner's manual with page references. Values differ by version; see each version.

Depends on your version. Choose yours, or compare them here.

  • All (DENSO) SK20R11 part number·0.043 in gap
  • All (NGK) IFR6A11 part number·0.043 in gap

2006 Toyota Highlander Owner's Manual, PDF page 415

SK20R11Open the manual at this page ↗Added Oct 24, 2026 · Updated
See where it's printed

Spark plugs (part number) · All (DENSO) · PDF page 415

SK20R11

Spark plugs (gap) · All versions · PDF page 415

1.1 (0.043)

Spark plugs (part number) · All (NGK) · PDF page 415

IFR6A11

Spark plugs (gap) · All versions · PDF page 415

1.1 (0.043)

See every quote (3 values)

All versions

3 values
Applies toValueManual saysPage
All (DENSO) SK20R11part number “SK20R11” PDF page 415 ↗
All (NGK) IFR6A11part number “IFR6A11” PDF page 415 ↗
All versions 0.043 ingap “1.1 (0.043)” PDF page 415 ↗

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Get the right part

Matches your manualSK20R11 spark plug

For All (DENSO)

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Matches your manualIFR6A11 spark plug

For All (NGK)

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