IntervalFollow the matching normal/severe-use schedule in the linked manual; inspect sooner if symptoms appear.Verified
01 / Requirements
Configuration-specific service and fitment facts
These sourced values are shared by the specification sheet and the maintenance guides for this exact configuration.
Spark plugs
Spark plug specification
DENSO PK20TR11 / NGK BKR6EKPB11Verified
Spark plug gap
0.043 inVerified
Compatible products (1)
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DENSO 3253 PK20TR11 Double Platinum Spark Plugs
Specified spark plugs · Each pack contains 6 plugs. This 6-cylinder engine needs 6 plugs: 1 pack covers one complete set. Use the exact plug designation and Toyota’s replacement procedure; protect the fine electrodes and do not substitute a similar-looking part number.