AC Delco 41-993 iridium bougie

Set van 8 stuks ac delco 41-993 iridium bougie's  

Spark Plug, Professional, Platinum Tip, Tapered Seat, 14mm Thread, Resistor, Each.

Shorty Spark Plug:No

Resistor:Yes

Electrode Core Material:Copper

Electrode Tip Material:Platinum

Spark Plug Thread Size:14mm

Spark Plug Seat Style:Tapered

Ground Strap Quantity:One

Quantity:Sold individually.

Description: ACDelco Professional platinum spark plugs are perfect for engines that run on conventional plugs, and newer engines that require platinum plugs. ACDelco Professional platinum spark plugs can provide up to 100,000 miles of service before requiring replacement (service life varies with individual driving conditions.)

Professional platinum spark plugs also feature:

* Dual platinum tip for improved resistance to spark erosion, fouling, and corrosive combustion chamber environment
* A ribless insulator that improves the plug-to-boot seal
* A platinum center electrode and platinum pad that lower the ignition demand voltage and reduce possible flame kernel quenching
* One-piece integral suppressor seal that helps reduce radio frequency interference, meters spark plug energy to help provide long electrode life, and seals against compression leakage
* Maximum engine performance over time
* A corrosion-resistant shell to keep up with the demands of any vehicle
* Spark gap remains virtually unchanged during the life of the plug
* Meet increased auto industry performance and reliability requirements
* Available for most makes and models
* 100,000-mile (160,000-kilometer) limited warranty