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2019 Toyota Tundra
2019 Tundra ignition table lists DENSO SK20HR11. The gap is 0.043 in. The plugs are iridium and the gap is not adjusted.
Difficulty, time, and cost are estimates when this guide gives them. Torque is a cited figure, or it is left off.
Main source: Toyota 2019 Tundra Owner's Manual, publication OM0C017U, ignition system (opens in a new tab), Toyota Motor Sales, U.S.A., Inc., published 2019-01-01, read 2026-10-15.
Numbers on this page come from the cited source. Match the engine before you use a capacity or a torque. Do not work under a vehicle held only by a jack.
The plug named in the ignition table
No firing order is printed, so no sequence is drawn.
| Item | Figure | Where it comes from |
|---|---|---|
| Plug | DENSO SK20HR11. Gap 0.043 in. (1.1 mm). The ignition table is not split by engine. | Ignition system, spark plug |
The ignition table lists that make and a gap of 0.043 in. (1.1 mm). It does not print a separate plug for the 1UR-FE, 3UR-FE, or 3UR-FBE.
The notice says the plugs are iridium-tipped and that the gap is not adjusted.
No firing order is printed in the ignition system, so this page has no sequence drawing. The single plug row is the one the manual prints for this book.
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Part
DENSO SK20HR11
Iridium-tipped. The notice says to use only iridium-tipped plugs and not to adjust the gap.
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Tool
The plug named in the ignition table
No firing order is printed, so no sequence is drawn.
2019 Tundra owner's manual (opens in a new tab)Search Amazon.com (affiliate link) (opens in a new tab)
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These guides cover the same kind of work. Their numbers belong to those vehicles, not to this one.