Deliver a strong, reliable spark with the DENSO Iridium Power Spark Plug (P/N 5349), a direct-fit replacement for a wide range of listed applications including the 2004-2007 Buick Rainier [L6-4.2L], 2013-2016 Buick Verano [L4-2.0L], 2016-2017 Chevrolet Camaro [V8-6.2L], 2014-2017 Chevrolet Corvette [V8-6.2L], 2001-2010 Chrysler PT Cruiser [L4-2.4L] and 2005-2009 Chrysler 300 [V8-5.7L] — see the Buyer's Guide tab for the full list of 116 applications. A spark plug ignites the compressed air-fuel mixture in the combustion chamber to keep the engine running.
World's smallest 0.4 mm iridium center electrode: designed for improved spark for maximum combustion.
U-Groove and taper-cut ground electrode: intended to maximize flame propagation.
Key specs: 14.0 mm thread diameter, 25.0 mm reach, 16 mm hex, tapered seat, 5000-ohm resistance and 1.1 mm pre-gap, with a single standard nickel ground electrode and an iridium center tip over a copper core.
Heat range: 16.
Quantity needed varies by engine — the listed applications call for anywhere from 4 to 16 plugs, so order the correct count for your specific engine (minimum order quantity is 4). Country of origin: Japan.
Manufacturer part number 5349.
Frequently Asked Questions
What is the DENSO Iridium Power Spark Plug 5349?
It's an iridium spark plug that ignites the compressed air-fuel mixture in the combustion chamber. It features a 0.4 mm iridium center electrode with a U-Groove, taper-cut ground electrode.
Will this spark plug fit my vehicle?
It's a direct-fit replacement for the 116 listed applications, such as the 2016-2017 Chevrolet Camaro [V8-6.2L] and 2001-2010 Chrysler PT Cruiser [L4-2.4L]. Check the Buyer's Guide tab to confirm your engine.
How many spark plugs do I need?
Quantity varies by engine — the listed applications use anywhere from 4 to 16 plugs. Order the count that matches your engine; minimum order quantity is 4.
What are the key specifications?
14.0 mm thread diameter, 25.0 mm reach, 16 mm hex, tapered seat, 5000-ohm resistance, 1.1 mm pre-gap, heat range 16, iridium center tip and a single nickel ground electrode.
What are signs my spark plugs may need replacing?
Rough idle, engine misfire, hard starting, or reduced fuel economy can be signs. If worn plugs are the cause, replacing them may help — diagnose the cause before replacing.
Spark Plug StandardPatented U-Groove technology on the ground electrode allows for a larger flame front and improved ignitability. Copper core center electrode for superior thermal conductivity...
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.
