Ignitions and Electrical› Ignition Components

Autolite

Spark Plugs: Various Models: Xtreme Performance plugs with focused ignition for better overall ignitability and optimum performance 4 per box

$41.45

SKU: A035 XP5243

In Stock
In Stock
Ships by Jun 14
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Autolite XP5243 is an Iridium XP spark plug designed for optimal performance and durability. It features Iridium-Platinum center electrodes and platinum ground electrodes for extended life and minimal gap erosion. The fine wire electrode design enhances ignitability.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandAutolite
Part NumberA035 XP5243

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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