DENSO
More Information for DENSO 5344
{Alternate Inventory Numbers: IKH20}
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DENSO 5344  
$5.89
Price
$0.00
Core
+ Sold in packs of 1x1
Pack
$5.89
Total
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DENSO 5344 Specifications
Center Electrode Core MaterialCopper
Center Electrode Tip MaterialIridium
Ground ConfigurationStandard
Ground Electrode Core MaterialNickel
Ground Electrode Quantity1
Ground Electrode Tip DesignTapercut, U-Groove
Hex Size16 mm
Manufacturer Heat Range20
Pre-Gap Size1.1 MM
Reach26.5 mm
Resistance5000.0 oh
Seat TypeFlat
Thread Diameter14.0 mm
Iridium Power; Pre-Set Gap: 0.044"
Features & Benefits:
  • LIFESPAN / DURABILITY | Iridium alloy is 6X harder and 8X stronger than Platinum
    • Iridium with Rhodium Center Electrode -- has the highest concentration of Iridium of any spark plug and outperforms in the most severe engine temperatures, resisting oxidation and voltage wear for over 100,000 miles.
    • Patented 360-Degree Laser Welding -- creates the highest quality bond for structural support of the center electrode.
  • PERFORMANCE / IGNITABILITY
    • 0.4 mm Fine Wire Iridium Center Electrode -- achieves higher ignitability and requires lower spark voltage to enable high-response driving with fewer misfires. As a result, acceleration improves in comparison with normal plugs.
    • Tapered Cut Ground Electrode -- improves firing performance by reducing quenching.
  • EFFICIENCY / FUEL ECONOMY
    • Patented U-Groove Ground Electrode -- enables complete combustion by allowing the spark to fill the gap created by the U shape. The ball of fire created in the U-Groove develops a larger and hotter flash front that virtually eliminates excessive fouling and erratic starts caused by poor fuel mixtures.
Performance
Fuel Mileage
Which DENSO Spark Plug Is Right For You?

Material / Series Lifespan / Durability Performance / Ignitability Efficiency / Fuel Economy
Copper / Nickel U-Groove
U-Groove
Platinum Twin Tip
Platinum Twin-Tip
★★★★ ★★ ★★
Double Platinum
Double Platinum
★★★★★ ★★ ★★
Iridium Twin Tip
Iridium Twin Tip
★★★★★★ ★★★★ ★★★
Iridium Power
Iridium Power
★★★★ ★★★★★ ★★★
Iridium Long Life
Iridium Long Life
★★★★★★ ★★★★ ★★
Videos

How To Replace DENSO Spark Plugs

Additional Resources

More Information about Iridium Power Features and Structure
OEM / Interchange Numbers: 0041591303, 0041592303, 0948200606, 12120032137, 12120032138, 12120035915, 12120037663, 12122158253, 12290RBJ003, 12290RMX003, 12290RMX004, 12290RMX013, 12290RMX014, 12290RW0003, 12293PHMA01, 12565996, 12788884, 1884508200, 1884508201, 224015M016, 22401AA580, 22401AA630, 22401AA670, 22401AA750, 22401AA751, 22401AA760, 22401AA761, 22401CK81B, 22401EA016, 22401ZH016, 306503790, 306508430, 307138590, 307518050, 307518060, 312161830, 312863590, 313126910, 313616530, 32010632, 5149050AB, 5149888AA, 55564748, 68196724AB, 9091901191, 9091901235, 9091901247, 9091901266, 90919A1002, DYFS12YPT, LR005483, MN158596, SP196724AA, SP196724AB, SPFR8TE2AA, SPFR8TI332, XP5325, XP6003

Warranty Information:
No Warranty