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Denso Double Platinum Spark Plug, Set Of 4
Part #: P20PR11
$92.00
$36.80
For set of 4
For set of 4
Free Shipping! *to continental U.S. only
Featured Videos
-
Video Description:Having the right spark plugs in forced induction applications is important, and in this video we'll tell you why. Highlights include:
*At 0:20, we explain why the right spark plugs and plug gap make a difference.
*At 0:58, we give our recommendations for choosing the proper spark plug gap for turbo and supercharged applications.
Fits On:
84-87 Mitsubishi Starion L4-2.6 (H), 87 Plymouth Colt L4-1.5 (K), 90-93 Volkswagen Cabriolet L4-1.8 (2H)
Description:
Platinum is one of the rarest metals on earth and one of the most valuable. However, it also happens to be an excellent material for spark plugs, thanks to its superior resistance to corrosion and erosion in harsh environments – like those inside modern, high-tech engines. DENSO Double Platinum spark plugs incorporate the precious metal on both the center and ground electrodes, not just on the center electrode as with conventional platinum plugs. The result is a significant improvement in spark plug life. DENSO engineering studies show that Double Platinum plugs can run longer with reduced erosion, minimizing spark gap growth throughout the life of the plug. The bottom line: your car can run better, longer.
Platinum center electrode
Platinum ground electrode
Premium shell construction with machine-rolled threads
Benefits
Sustained spark performance over 60,000 miles
Reduced secondary required voltage, increased ignition efficiency
Satisfied customers, reduced shop comebacks
Platinum is one of the rarest metals on earth and one of the most valuable. However, it also happens to be an excellent material for spark plugs, thanks to its superior resistance to corrosion and erosion in harsh environments – like those inside modern, high-tech engines. DENSO Double Platinum spark plugs incorporate the precious metal on both the center and ground electrodes, not just on the center electrode as with conventional platinum plugs. The result is a significant improvement in spark plug life. DENSO engineering studies show that Double Platinum plugs can run longer with reduced erosion, minimizing spark gap growth throughout the life of the plug. The bottom line: your car can run better, longer.
Platinum center electrode
Platinum ground electrode
Premium shell construction with machine-rolled threads
Benefits
Sustained spark performance over 60,000 miles
Reduced secondary required voltage, increased ignition efficiency
Satisfied customers, reduced shop comebacks
Denso is a massive corporation based out of Kariya, Aichi Prefecture, Japan. Denso primarily makes thermal systems, but powertrain control systems and electronics make up a large percentage of Denso's production. Denso's owned by parent company Toyota, and employs tens of thousands of people in the Americas alone.
Denso Aftermarket (www.densoaftermarket.com) carries a huge variety of air condensers, spark plugs, MAF sensors and more for improving the performance of your car. Their products tend to be reliability and efficiency-oriented rather than big power adders. Their attention to quality is peerless, as seen in the fact that they have had zero defects for millions of parts produced. Winners of the Deming Award for quality in 1961, the standard that Denso adheres to exceeds the hopeful expectations of most companies.
Denso Aftermarket (www.densoaftermarket.com) carries a huge variety of air condensers, spark plugs, MAF sensors and more for improving the performance of your car. Their products tend to be reliability and efficiency-oriented rather than big power adders. Their attention to quality is peerless, as seen in the fact that they have had zero defects for millions of parts produced. Winners of the Deming Award for quality in 1961, the standard that Denso adheres to exceeds the hopeful expectations of most companies.
Featured Videos
-
Video Description:Having the right spark plugs in forced induction applications is important, and in this video we'll tell you why. Highlights include:
*At 0:20, we explain why the right spark plugs and plug gap make a difference.
*At 0:58, we give our recommendations for choosing the proper spark plug gap for turbo and supercharged applications.
Q: How do you install spark plugs?
A: Spark plugs are installed by using a spark plug socket. Simply remove the spark plug wires and unbolt the plugs. Replace and gap the new plugs and you should be set.
Q: Do spark plugs come in sets of 4?
A: Spark plugs are sold individually (unless otherwise noted) and should be replaced all at the same time.
Q: What are spark plugs? Why buy spark plugs?
A: Spark plugs create a spark in the combustion chamber of the engine, igniting the fuel and air mixture and getting the engine running. When you're running a higher horsepower motor, spark plugs play a big role. A colder heat range plug (which is what more aftermarket spark plugs are) has less insulation; it cools off faster between firing and the introduction of a fresh charge of the air/fuel mixture. A hot plug can ignite the air/fuel mixture before the plug actually fires. This is called pre-ignition, a form of detonation, and can destroy a motor. When upgrading the power of your vehicle, make sure to look into a colder range spark plug.
A: Spark plugs are installed by using a spark plug socket. Simply remove the spark plug wires and unbolt the plugs. Replace and gap the new plugs and you should be set.
Q: Do spark plugs come in sets of 4?
A: Spark plugs are sold individually (unless otherwise noted) and should be replaced all at the same time.
Q: What are spark plugs? Why buy spark plugs?
A: Spark plugs create a spark in the combustion chamber of the engine, igniting the fuel and air mixture and getting the engine running. When you're running a higher horsepower motor, spark plugs play a big role. A colder heat range plug (which is what more aftermarket spark plugs are) has less insulation; it cools off faster between firing and the introduction of a fresh charge of the air/fuel mixture. A hot plug can ignite the air/fuel mixture before the plug actually fires. This is called pre-ignition, a form of detonation, and can destroy a motor. When upgrading the power of your vehicle, make sure to look into a colder range spark plug.
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