Ignitions and Electrical› Ignition Components

Autolite

DOUBLE PLATINUM PLUG - 48

$21.03

SKU: A035 APP5144-01

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Autolite APP5144-01 is a Double Platinum spark plug designed for superior durability and performance. Its platinum-to-platinum firing technology reduces gap erosion and misfires, providing improved engine performance. This spark plug is also preferred for Distributorless Ignition Systems (DIS).

It features a super conductive Yttrium-enhanced ground electrode for superior heat transfer. Autolite spark plugs are known for their optimal durability, ignitability, and fuel efficiency, making them a reliable choice for various foreign and domestic vehicles.

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 APP5144-01

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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