DENSO
More Information for DENSO 3139
Continue Shopping
 
DENSO 3139  
($1.70/Each)
Price
 $0.00
Core
 + Sold in packs of 1x1
Pack
 $1.70
Total
Add to Cart
Choose
  •  
  • x1 Warehouse
  • x4 Warehouse
DENSO 3139close
<
>
Part image
DENSO 3139 Specifications
Center Electrode Core MaterialCopper
Center Electrode Tip MaterialNickel
Gap Size1.1 (MM)
Ground ConfigurationStandard
Ground Electrode Core MaterialNickel
Ground Electrode Quantity1
Ground Electrode Tip DesignU-Groove
Hex Size16.0 (MM)
Manufacturer Heat Range20
Reach19.00 (MM)
Resistance5000 (oh)
Seat TypeFlat
Thread Diameter14.00 (MM)
U-Groove Conventional; Pre-Set Gap: 0.044"
Features & Benefits:
  • PERFORMANCE / IGNITABILITY
    • Nickel Alloy Center Electrode -- for reliable, cost-effective performance.
  • EFFICIENCY / FUEL ECONOMY
    • Patented U-Groove① 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.
①
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
Doulbe Platinum		 ★★★★★ ★★ ★★
Iridium Twin Tip
Iridium Twin Tip		 ★★★★★★ ★★★★ ★★★
Iridium Power
Iridium Power		 ★★★★ ★★★★★ ★★★
Iridium Long Life
Iridium Long Life		 ★★★★★★ ★★★★ ★★
Videos

How To Replace DENSO Spark Plugs

OEM / Interchange Numbers: 3923, 96130723, K20RU11

Warranty Information:
No Warranty