Iridium TT™ Spark Plug by Denso®. Is your vehicle hard to start? Does it miss under load and idle rough? Is your gas mileage not what it used to be? Your ignition system may need repair, but before you waste your time and gas running out to the auto parts chain store, check out our great selection of replacement ignition system parts.

Features

• Designed to replace your factory spark plugs
• Manufactured to stringent quality standards
• Ensure unmatched durability
• Provide trouble-free service

Denso® factories are QS9000 and ISO9000 certified worldwide, just one of the many reasons why zero defects for parts produced in the millions is a reality for Denso. A recipient of the prestigious Deming Award for quality in 1961, Denso spent over five decades perfecting technology and processes, a claim that few automotive manufacturers can make. Denso First Time Fit™ products — including A/C compressors, starters, alternators, oxygen sensors, ignition wire sets, fuel pumps, cabin air, oil and air filters, wiper blades and more — are products built and tested to OE-standard offered for the aftermarket by Denso. Each of these products is precision-built for exact replacement so you don't have to worry about doing the same job twice.

Part Number 3085
Manufacturer DENSO
Description Spark Plug Standard

Specifications

Ground Electrode Tip Design	U-Groove
Ground Configuration	Standard
Ground Electrode Core Material	Nickel
Center Electrode Core Material	Copper
Center Electrode Tip Material	Nickel
Pre-Gap Size	0.8 MM
Ground Electrode Quantity	1
Hex Size	20.6 MM
Manufacturer Heat Range	22
Seat Type	Flat
Reach	19.00 MM
Thread Diameter	14.00 MM