Choose a Store

DENSO Spark Plug Iridium Long-Life (SK20R11)

# 3297
Part # 3297
Loading...
Product thumb
Product main large
Loading...
Price
$11.29
Loading...
Ship To Home
Share
Loading...
Part No. 3297
Manufactured to the strictest OE performance, durability and emissions standards.

Product Features:
  • No-compromise, top of the line race spark plug for the most serious enthusiast.
  • Patented U-groove ground electrode design fires leaner mixtures than conventional plugs
  • Precision machine-rolled threads reduce seizing and cross-threading in delicate aluminum heads
  • Wide range of part numbers for thousands of applications, including classic and collector cars
  • Lasts twice as long as most conventional plugs
  • Withstands temperatures greater than 4000 Fahrenheit
Electrode Core Material:
Copper

Electrode Tip Material:
0.7mm Iridium

Ground Strap Quantity:
1

Insulator Type:
Purified Alumina

Manufacturer Heat Range:
20

Material:
0.7mm Iridium

Reach:
3/4 in

Resistor:
Yes

Seat Type:
Gasket

Thread Diameter:
14 mm

Tip Configuration:
0.7mm Iridium

Type:
Iridium Long Life

Wrench Diameter:
5/8 in
Loading...
Loading...
Loading...
No results but…
You can be the first to ask a new question.
It may be Answered within 48 hours.
Loading...
Feedback
TOP REPLACEMENT PARTS
Brake Pads & Shoes
Brake Rotors
Alternators
Water Pumps
Show All
CUSTOMER SUPPORT
© 2022 Advance Auto Parts
ADVANCING A WORLD IN MOTION®
Privacy notice
Terms of Use
Site Map