DENSO Auto Parts Spark Plug P/N:5319
DENSO Auto Parts 3500 spark plug for the 2014-2015 Honda Accord 4-cylinder 2.0L and other vehicles ignites the air-fuel mixture in the cylinder. Its iridium center electrode tip is made for long service in late model engines.
Hard starting, a rough idle or a misfire can be signs of a worn plug. Before you replace the plugs, rule out a failing ignition coil, a fuel problem or a vacuum leak, because each of those can also show up as a misfire or rough idle.
The vehicles it fits include the 2014-2015 Honda Accord 4-cylinder 2.0L and the 2014-2020 Honda Fit 4-cylinder 1.5L, which take four plugs each, and the 2017-2020 Jaguar F-Pace V6 3.0L and the 2021-2023 F-Pace V8 5.0L, which take six and eight.
Fit and size
Build and materials
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Are these Honda Accord spark plugs correct for a 2014-2015 Honda Accord 4-cylinder 2.0L?
Yes. DENSO Auto Parts 3500 fits the 2014-2015 Honda Accord 4-cylinder 2.0L, which takes four plugs. If your car is not named on this page, look for it in the "Vehicles it fits" section.
Is the DENSO 3500 a Honda Fit spark plug for the 2014-2020 Honda Fit 4-cylinder 1.5L?
Yes. DENSO Auto Parts 3500 fits the 2014-2020 Honda Fit 4-cylinder 1.5L, and that engine takes four plugs.
What is the iridium formula in this 3500 plug made of?
The patented alloy is over 90% iridium mixed with small amounts of rhodium, which is added to reduce oxidation. The center electrode tip is iridium.
What ground electrode design does this spark plug use?
The ground configuration is needle-to-needle, and the ground electrode tip is a platinum needle. The plug's resistance is 5000 ohms.
How long do iridium spark plugs like this DENSO 3500 last?
Durability is over 110,000 miles. Hard starting, a rough idle or a misfire are common signs that a plug is wearing out.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.