Spark Plug for 2005-2015 Toyota Tacoma & More - NGK ILFR6T11

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$13.99

MPN: ILFR6T11

Item Package Quantity: 1

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NGK Spark Plug P/N:ILFR6T11

$13.99

Description

NGK ILFR6T11 spark plug for the 2005-2015 Toyota Tacoma 4-cylinder 2.7L or V6 4.0L and other vehicles ignites the air-fuel mixture in the cylinder, like other NGK spark plugs. Engineered specifically for OE applications, these NGK iridium spark plugs in the Laser Iridium line are tested for quality and durability.

NGK Laser Iridium line with a fine wire iridium alloy center electrode
Iridium has 6x the density of platinum and a very high melting point, which suits modern high-efficiency engines
Platinum tip on the ground electrode for ignitability and service life
Solid copper core of 98% pure copper for heat dissipation and conductivity
Trivalent metal plating with anti-corrosion and anti-seizing properties for easier installation and removal
High-grade pure alumina ceramic insulator that helps keep the plug from overheating

Quick facts

Part: NGK ILFR6T11 spark plug
Fits: 2005-2015 Toyota Tacoma 4-cylinder 2.7L or V6 4.0L and other vehicles
Condition: New

A misfire, hard starting or a rough idle can mean the spark plugs are worn, though a failing ignition coil or a clogged fuel injector can produce the same trouble, so sort out which it is before you replace them.

Fits

It is also a spark plug for the 2005-2013 Toyota Tundra V6 4.0L, the 2007-2021 Tundra V8 5.7L and the 2010-2019 Tundra V8 4.6L, and for the 2003-2013 Toyota 4Runner V6 4.0L and the 2010 4Runner 4-cylinder 2.7L, among many other vehicles. Open the Buyer's Guide tab to check your exact model and engine.

Specifications

Fit and size

Thread size: M14 - 1.25
Hex size: 5/8 in (16 mm)
Gap: 0.044 in (1.1 mm)
Seat type: crush
Quantity per vehicle: 4, 6 or 8, depending on the engine
NGK stock number: 4904

Build and materials

Center electrode: fine wire iridium alloy
Ground electrode: platinum tip, J-gap
Core: solid copper, 98% pure
Terminal: non-removable nut
Plating: trivalent metal
Condition: New

In the box

One spark plug. A 4-cylinder engine takes four, a V6 takes six and a V8 takes eight.

Interchange: 4904

Manufacturer's Description

Product Specs

Buyer's Guide

Interchange Part Numbers

This part cross-references / interchanges with the following part numbers:

4904

Frequently Asked Questions

Do these Toyota Tacoma spark plugs fit the 2005-2015 Tacoma 4-cylinder 2.7L or V6 4.0L?

Yes. NGK ILFR6T11 fits the 2005-2015 Toyota Tacoma with the 4-cylinder 2.7L, which takes four plugs, and with the V6 4.0L, which takes six.

Is the NGK ILFR6T11 a Toyota 4Runner spark plug for the 2003-2013 4Runner V6 4.0L?

Yes, NGK ILFR6T11 fits the 2003-2013 Toyota 4Runner V6 4.0L, which takes six, and the 2010 4Runner 4-cylinder 2.7L, which takes four; for any other model, open the Buyer's Guide tab and check yours.

What thread size and gap does the NGK ILFR6T11 have?

NGK ILFR6T11 has an M14 - 1.25 thread and a gap of 0.044 in (1.1 mm).

Does this Laser Iridium plug have a platinum ground electrode?

Yes. The ground electrode has a platinum tip, and the center electrode is a fine wire iridium alloy.

Is NGK stock number 4904 the same plug as the ILFR6T11?

Yes. NGK lists stock number 4904 for the ILFR6T11, so either number finds the same plug.