11

Autolite Spark Plugs

SKU: 103-6

$10.00 Sale price

Part Number
Regular price $10.00

The Autolite 103 plugs are the ZZP team's preferred plug. They need to be changed out more often than the NGKs but performance and KR reduction is excellent. The racing version of the 103's has a back cut electrode and they feature nickel plating. 

  • Mixture of nickel and copper-glass seal that bonds the insulator, terminal post and center electrode together, assuring full voltage
  • Chromium-nickel alloy ground electrode resists gap erosion
  • Copper-core center electrode sheathed in high chromium-nickel alloy for superior heat dissipation and durability
  • Longer insulator nose provides a longer path to control fouling deposits

The Autolite 103 plugs are the ZZP team's preferred plug. They need to be changed out more often than the NGKs but performance and KR reduction is excellent. The racing version of the 103's has a back cut electrode and they feature nickel plating. 

Sold in sets of 6. 

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The Autolite 103 plugs are the ZZP team's preferred plug. They need to be changed out more often than the NGKs but performance and KR reduction is excellent. The racing version of the 103's has a back cut electrode and they feature nickel plating. 

  • Mixture of nickel and copper-glass seal that bonds the insulator, terminal post and center electrode together, assuring full voltage
  • Chromium-nickel alloy ground electrode resists gap erosion
  • Copper-core center electrode sheathed in high chromium-nickel alloy for superior heat dissipation and durability
  • Longer insulator nose provides a longer path to control fouling deposits

The Autolite 103 plugs are the ZZP team's preferred plug. They need to be changed out more often than the NGKs but performance and KR reduction is excellent. The racing version of the 103's has a back cut electrode and they feature nickel plating. 

Sold in sets of 6. 

Customer Reviews

4.9 Based on 11 Reviews
5 ★
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4 ★
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  • 10.5
MM
10/07/2019
Micheal M.

Spark Plugs

These are good plugs. My car had ACDelco pligs and wires that were from the factory. These plugs and the 10.5mm zzp wires make a really good combo!

JW
08/08/2018
Josh W.

Autolite 104

Very fast shipping, as always thank you ZZP

BS
10/27/2017
Brandon S.

Great price

Great price

TS
01/17/2017
Tanner S.

Great

Pretty easy to put in, except on the back side, front side wasn't a problem

TW
10/26/2016
Tyree W.

Good product

Good product

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