DENSO 5338 Iridium Power Spark Plug for 2005 Isuzu Ascender

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DENSO 5338 Iridium Power Spark Plug for 2005 Isuzu Ascender
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DENSO

DENSO 5338 Iridium Power Spark Plug

Part Number: 5338
Manufacturer: DENSO
Description : Iridium Power Spark Plug Specs

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Sale Price: $9.32

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Description

Product Note:

Iridium Power Spark Plug

Specs:

Center Electrode Core Material Copper
Center Electrode Tip Material Iridium Rhodium Alloy
Gap Size 0.044
Ground Configuration Standard
Ground Electrode Core Material Nickel
Ground Electrode Quantity 1
Ground Electrode Tip Design Tapercut, U-Groove
Hex Size 16.0
Manufacturer Heat Range 16
Reach 25.00
Resistance 5000
Seat Type Tapered

0.4mm Iridium Center Electrode Delivers Maximum Spark Energy

Iridium Power® best demonstrates its performance improvement during acceleration. The world’s smallest center electrode and specially shaped ground electrode deliver maximum spark energy while withstanding temperatures greater than 4000º F. These features combine to achieve higher ignitability and require lower spark voltage than ever before. As a result, acceleration improves in comparison with normal plugs.
Ignitability That’s a Cut Above

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. However, this causes spark voltage to increase, which has the opposite effect. Iridium Power uses DENSO’s patented U-Groove ground electrode to achieve maximum ignitability while minimizing required voltage.

For some applications, iridium can be six times harder and eight times stronger than even platinum, and it can withstand temperatures of greater than 4,000 degrees Fahrenheit. DENSO engineers used the power of this miraculous metal to produce an iridium center electrode that is only 0.4mm in diameter. With its superior thermal qualities, this whisker-fine electrode is capable of taking the most extreme heat and punishment. This breakthrough was matched to one of DENSO’s most famous innovations, the patented U-Groove ground electrode. The combination of these two features resulted in the Iridium Power® plug, one of the most advanced and innovative spark plugs on the market. Just one of its many attributes: The Iridium Power® plug delivers greater spark energy while demanding significantly less secondary required voltage from the ignition system. For decades, DENSO has constantly worked to develop better spark plugs.

FEATURES

  • Tapered cut, U-Groove ground electrode
  • 0.4mm iridium center electrode
  • 360-degree laser welding assembly process

BENEFITS

  • Required ignition voltage reduced
  • Unsurpassed center electrode durability
  • Available for many performance and power sports applications, including Corvette, Viper, and Harley-Davidson

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DENSO 5338 Compatibility With 2005 Isuzu Ascender ALL...

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Year Make Model Trim EngineVehicle Fit Notes

2005

 

2004

 

2003

 

2005

 

2004

 

2003

 

Isuzu

 

Ascender

 

LIMITED

 
5.3L V8 Gas OHV
 
Isuzu
Ascender
LIMITED

5.3L V8 Gas OHV
Sport Utility 4-Door
 

2006

 

2005

 

2004

 

2003

 

2006

 

2005

 

2004

 

2003

 

Isuzu

 

Ascender

 

LS

 
4.2L l6 Gas DOHC,
5.3L V8 Gas OHV
 
Isuzu
Ascender
LS

4.2L l6 Gas DOHC,
5.3L V8 Gas OHV
Sport Utility 4-Door
 

2005

 

2005

 

Isuzu

 

Ascender

 

S

 
5.3L V8 Gas OHV
 
Isuzu
Ascender
S

5.3L V8 Gas OHV
Sport Utility 4-Door
 

2005

 

2004

 

2005

 

2004

 

Isuzu

 

Ascender

 

S

 
4.2L l6 Gas DOHC
 
Isuzu
Ascender
S

4.2L l6 Gas DOHC
Sport Utility 4-Door
 

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