Locations
Alerts
My Notifications
You have no new notifications.
Order by phone 1-800-210-2370

Autolite 103 Copper Resistor Spark Plug

Blain # 982238 | Mfr # 103
Enable Zoom:
103 Copper Resistor Spark Plug

Autolite 103 Copper Resistor Spark Plug

$1.99
103 Copper Resistor Spark Plug
103 Copper Resistor Spark Plug

Share This

Are you sure it fits?

Add Your Vehicle
Today's Price
$1.99
Rebate Available!   Details
In Stock
Usually ships within 24 hours

Check Store Availability
Call 1-800-365-9936 For Appointments & Automotive Customer Care

About This Item

Description

Autolite has over 100 years of engineering experience and has sold over 11 billion plugs. Guaranteed to deliver quick starts, good fuel economy and smooth acceleration, Autolite Copper Core spark plugs are designed to meet or exceed ors design requirements. Consider upgrading to Autolite platinum, double platinum or iridium XP plugs for improved engine performance. Copper Core plugs are the industry standard. Autolite is an official NASCAR performance partner.

Features

  • Copper-glass seal bonds insulator, terminal post center electrode together
  • assures full required voltage at spark gap
  • gas-tight seal (100% leak proof)
  • Multi-rib insulator reduces danger of "flash-over
  • One-piece terminal post adds strength
  • Resistor reduces radio frequency interference (RFI) and electrode erosion
  • Cold-formed steel shell precision rolled threads
  • Full Copper Core electrode provides better performance in all conditions

Specifications

Part Number: 103
Center Electrode Core Material: Copper
Center Electrode Design: Standard / Regular
Center Electrode Tip Material: Nickel
Drive Size: 5/8
Gap- Factory Preset: .050
Ground Electrode Tip Material: Nickel
Insulator Material: Ceramic
Insulator Type: Mid
Manufacturer Heat Range Number: 320
Reach (in): .679
Seat Style: Tapered
Thread Size: 14x1.25

Product Q & A

Response times may vary. For an immediate answer, contact your local store or call 800-210-2370.

Customer Reviews

×

Please Wait

×

Please Wait

×

Adding to Cart

×

×
×

In-Store Pickup Availability

To find this item at nearby stores, enter your zip code:

Please Wait

×

Please Wait

×

Please Wait

Your Vehicle

Tell us about your vehicle to search our full catalog and get parts specific to your vehicle