2011 Lexus RX Spark Plugs
2011 Lexus RX spark plugs: DENSO FK20HR11 part number. From the owner's manual, PDF page 599.
DENSO FK20HR11
Part number
- Gap0.043 in.
2011 Lexus RX Owner's Manual, PDF page 599
DENSO FK20HR11Open the manual at this page ↗Added Oct 23, 2026 · Updated
See where it's printed
Spark plugs (part number) · All versions · PDF page 599
DENSO FK20HR11
Spark plugs (gap) · All versions · PDF page 599
0.043 in. (1.1 mm)
See every quote (2 values)
As printed in the manual
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| All versions | DENSO FK20HR11part number | “DENSO FK20HR11” | PDF page 599 ↗ |
| All versions | 0.043 in.gap | “0.043 in. (1.1 mm)” | PDF page 599 ↗ |
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