How many miles do you replace Iridium spark plugs?
Replacement spark plugs should usually be the same type (platinum or iridium) as the original if they are expected to last 100,000 miles. Standard spark plugs are only good for about 40,000 miles. On some applications, a double-platinum or double-iridium spark plug may be recommended.
Are Denso Iridium plugs good?
Denso plugs are installed on almost every automobile model manufactured in Japan. The iridium used in them has a superior hardness. The electrode’s diameter in these plugs shrinks more than an NGK. For this reason, Denso plugs won’t last longer than NGK units but they will be better at producing powerful sparks.
Are Denso Iridium spark plugs?
The DENSO Iridium Long Life plug is fast becoming the standard for today’s high-tech engines. Properties of DENSO’s patented Iridium alloy have broken through the spark plug technology barrier. Employing a revolutionary new 360° laser-welding process, DENSO has created a spark plug unlike anything on the market today.
How does the Denso iridium spark plug work?
Iridium Power uses DENSO’s patented U-Groove ground electrode to achieve maximum ignitability while minimizing required voltage. I noticed a increase in power once I fitted the …
Which is the better spark plug, Denso or NGK?
The NGK laser Iridium is miles ahead of both the Iridium IX and the Denso iridium power. Their Laser Iridium’s do not have issues with the ground electrode, and the whole plug has an advanced design.
What’s the life of an iridium spark plug?
Iridium spark plugs are not the best in terms of performance but nothing can beat their longevity. When a copper plug lasts for around 20,000 miles, the average lifespan of an iridium plug is 40,000 – 60,000 miles.
Which is the smallest electrode in an iridium spark plug?
Increased performance with World’s smallest Iridium Center Electrode (0.4mm). To increase ignitability, the important point is to let the flame kernel produced by the spark to grow unobstructed. Normally, this can be accomplished by widening the spark gap.
What are the features of the Denso iridium spark plug?
IRIDIUM POWER uses DENSO very own U-Groove ground electrode to realize a superb ignitability while maintaining spark voltage at low levels. Get more power with an optimal fuel cycle. IRIDIUM POWER has a low required voltage and a high ignitability, resulting in less misfiring and no spark, the outcomebeing a dramatic improvement in combustion.
What makes iridium spark plugs last so long?
Iridium plugs have an extremely long life as Iridium is 6x harder and 8x stronger than platinum. Because of the strength and hardness of iridium, there is virtually no electrode wear.
How does the spark gap affect iridium power?
Normally, this can be accomplishing by widening the spark gap, however this causes spark voltage to increase, which has the opposite effect. IRIDIUM POWER uses DENSO very own U-Groove ground electrode to realize a superb ignitability while maintaining spark voltage at low levels. Get more power with an optimal fuel cycle.
Are there Denso spark plugs for Toyota Camry?
When it comes to spark plugs and other ignition components, Denso is a direct OEM provider to Toyota. So when the owner’s manual said replace the plugs with FK20HR-11, I picked these up. These fit perfectly into a 2009 Toyota Camry with the 4-cylinder (2AZFE) engine. Installation on these 4 cylinder engines is super easy.