DENSO
More Information for DENSO 4713
{Alternate Inventory Numbers: IT16TT}
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DENSO 4713  
$5.89
Price
 $0.00
Core
 + Sold in packs of 1x1
Pack
 $5.89
Total
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DENSO 4713 Specifications
Center Electrode Core MaterialCopper
Center Electrode Tip MaterialIridium
Ground ConfigurationTwin-Tip
Ground Electrode Core MaterialNickel
Ground Electrode Quantity1
Ground Electrode Tip DesignPlatinum Twin-Tip
Hex Size16 mm
Manufacturer Heat Range16
Pre-Gap Size1.0 MM
Reach18.0 mm
Resistance5000.0 oh
Seat TypeTapered
Thread Diameter14.0 mm
Iridium TT; Pre-Set Gap: 0.040"
Features & Benefits:
  • LIFESPAN / DURABILITY | Iridium alloy is 6X harder and 8X stronger than Platinum
    • Iridium with Rhodium Center Electrode -- DENSO uses 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.
    • Platinum Ground Electrode -- extends the life of the plug by resisting gap erosion.
    • 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.
  • EFFICIENCY / FUEL ECONOMY
    • Twin Tips ① -- allow the spark plug to create the fastest and largest spark concentration and explosion, which translates into more power and superior fuel economy.
① Standard Tip (Left) vs. DENSO Twin-Tip (Right)
Spark Growth
Animated comparison of spark size and speed
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

Why Choose DENSO Iridium TT?

How To Replace DENSO Spark Plugs

OEM / Interchange Numbers: 0021595703, 0021595803, 0031590403, 0031590503, 0031592803, 0031593603, 0031593703, 12556183, 12568387, 12571164, 12571533, 12571535, 12578277, 12591131, 12607234, 12609877, 12621258, 12680072, 19158002, 19158037, 19208535, 19238463, 19244473, 19256067, 19299585, 19300384, 19300749, 19300875, 19301320, 19301655, 19301807, 19301808, 19301810, 19301812, 19301813, 19302723, 19302725, 19302728, 19302729, 19308033, 1F2218110, 1F2218110A, 25161442, 25161444, 25161677, 25161678, 25162555, 25162556, 25163148, 25164048, 25165715, 25166821, 25173406, 25178637, 25312442, 25315018, 25320206, 25332827, 25332828, 25333938, 3L1Z12405AA, 5613611, 5613906, 5614155, 5614158, 5614212, 5614224, 5614227, 5614230, 5614235, 5614236, 5614238, 5614244, 5614253, 5614281, 5614283, 5614284, 5614289, 5614303, 5614355, 8125711640, 8126212580, 8191580380, 8191795710, 8192560670, 8251616770, 8251625560, 8251657150, 88892834, AGSF22F1, AGSF22F1M, AGSF22FC, AGSF22FCM, AGSF22FM, AGSF22FM1, AGSF22FMF6, AGSF22FSM, AGSF22FSMF4, AGSF22PP, AGSF22PPM, AGSF22PPMF6, AGSF32FEC, AGSF32FECF4, AGSF32FM, AGSF32FMF4, AGSF32FS, AGSF32FSM, AGSF32N, AGSF32PM, AGSF32PM4, AGSF32PMF4, AGSF32PMF6, AGSF32W, AGSF32WM, AGSF32WM1, AGSF32WM1F4, AGSF32WMF4, AGSF32YPC, AGSF32YPCF4, AGSF32YR, AGSF42EEM, AGSF42EEMF6, AGSF42FM, AGSF42FMF6, AGSF44FM, AGSF44FMF6, AI5245, AJ0918110, AJ5718110, AJ5718110A, AJTT18110, AWSF22FM, AWSF22FM1, AWSF22FS, AWSF32E, AWSF32EE, AWSF32F, AWSF32FM, AWSF32P, AWSF32PM, AWSF32PMF4, AWSF32PP, AWSF32PPF4, AWSF34PP, AWSF42C, AWSF42EE, AWSF42PP, AWSF44, AWSF44C, AWSF44EE, AWSF44P, AWSF44PP, AWSF52, AWSF52C, AWSF54C, C2S46895, CGSF22F, CGSF22N, GY0118110, GY0218110, L30318110, L34118110, L84518110, XP104, XP5243, XR811790, XR819660, XR842795, ZZC218110A, ZZN218110, ZZN218110D

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