Autolite Racing Spark Plug, AR3933X
Autolite Racing Spark Plug, AR3933X
Hero image 0 of Autolite Racing Spark Plug, AR3933X, 0 of 2

Autolite Racing Spark Plug, AR3933X

|2 ratings
Check if this fits your vehicle

Key item features

  • Included Components: Includes four Autolite Racing Spark Plugs, model AR3910X.
  • Precision Dimensions: Features a 14mm thread size with a 1.25mm pitch, a gasket seat type, and a 19mm (3/4") reach.
  • Robust Construction: Equipped with a 5/8" (16mm) hex size and a solid terminal type for secure fitment.
  • Enhanced Ignitability: Designed with a cut-back ground electrode for improved ignition performance.
  • Advanced Material: Utilizes a new Yttrium-enhanced alloy, reducing sidewire temperature by up to 8%.
  • Corrosion Resistance: Features anti-corrosive nickel plating for increased durability and longevity.
  • Optimal Heat Transfer: Incorporates a large ground electrode for superior heat dissipation.
Generated by AI
Current price is $16.99$4.25/ea
Price when purchased online
Out of stock

How do you want your item?

How do you want your item?
Out of stock

About this item

Product details

Specifications

Warranty

Customer ratings & reviews

1 out of 5 stars
stars2 ratings2 reviews
How item rating is calculated
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-2 of 2 reviews

Nov 3, 2025
WalmartCustomer
1 out of 5 stars review

Verified Purchase

It was advertised as a box of 4, so I ordered two boxes, which I should have received eight spark plugs. I received two spark plugs. Not two boxes.

Incentivized Review
Helpful?648S8T5AYIMH179981948
Apr 4, 2020
Jonathan
1 out of 5 stars review

Verified Purchase

Scam

Shipped from a separate company. Only sent one spark plug not a pack of 4 as advertised. Walmart store would not accept return even though purchased from Walmart.com

Helpful?648S8T5AYIMH179981948