More Information for DENSO 3246
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DENSO 3246
  • ($6.36) x4 Warehouse
  • ($6.38) x1 Warehouse
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DENSO 3246 Specifications
Center Electrode Core MaterialCopper
Center Electrode Tip MaterialPlatinum
Gap Size1.1 MM
Ground ConfigurationStandard
Ground Electrode Core MaterialNickel
Ground Electrode Quantity1
Ground Electrode Tip DesignPlatinum Chip
Hex Size16.0
Manufacturer Heat Range16
Reach19.00 mm
Seat TypeFlat
Thread Diameter14.00 MM
Double Platinum
DENSO is the pioneer in introducing platinum spark plugs to the automotive aftermarket, but has hardly been content to rest on that achievement. Conventional platinum plugs use platinum for only the center electrode, while the DENSO Double Platinum plug features platinum on both the center and ground electrodes. This precious metal fights corrosion and erosion, ensuring superior spark performance and maximum spark plug life capable of extended operation in excess of 60,000 miles.

  • Platinum center electrode
  • Platinum ground electrode
  • Premium shell construction with machine-rolled threads
  • 360-degree laser welding assembly process
  • Superior thermal conductivity
  • Sustained spark performance over 60,000 miles
  • Reduced secondary required voltage, increased ignition efficiency

Which Spark Plug Is Right For You?

Material Cost Performance Lifespan Highlights
$$$ · Ultimate Ignitability & Durability
· Fast Throttle Response & Best Cold Starts
$$ · Improved Starts & Acceleration
· More Power & Better Fuel Economy
Double Platinum
$$ · Improved Efficiency
· Good For Waste Spark Systems
$ · Reduced Carbon Build-Up
· Good for Coil-On-Plug Systems
$ · Good Conductor
· Least Durable


How To Replace DENSO Spark Plugs

Alternate/OEM Part Number(s): 000018F287, 33002750, 4318138, 4504277, 4606823AB, 4609040, 56027275, 56028189, 56028236AA, 56041402AB, 5862052360, 5862052370, 83500411, 93176801, 980795514G, 980795514N, 980795514P, 980795515G, 980795515N, F28718110, F28818110, PKJ16CRL11, SP0RC12ECC, SP0RC12LC4, SP0RC12LYC, SP0ZFR5F11, SPRC12MCC4, T0714540

Warranty Information:
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