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  • Autolite Double Platinum Spark Plug – APP5364
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Autolite Double Platinum Spark Plug – APP5364
Autolite Double Platinum Spark Plug – APP5364
Load image into Gallery viewer, Autolite Double Platinum Spark Plug – APP5364
Load image into Gallery viewer, Autolite Double Platinum Spark Plug – APP5364

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Autolite Double Platinum Spark Plug – APP5364

AUTOLITE
ELE1927
In stock
$16.66 $15.99
Description:The Autolite APP5364 Double Platinum Spark Plug is designed to provide reliable ignition performance, reduced misfires,...
$15.99
Autolite Double Platinum Spark Plug – APP5364
Description

Description:
The Autolite APP5364 Double Platinum Spark Plug is designed to provide reliable ignition performance, reduced misfires, and extended service life. Its platinum-to-platinum firing design incorporates platinum pads on both the center and ground electrodes, helping minimize gap erosion and maintain consistent spark performance over time.

A copper core center electrode improves heat transfer, allowing the spark plug to operate at optimal temperatures while reducing the risk of fouling. The yttrium-enhanced ground electrode increases durability under high heat and pressure, making this spark plug ideal for distributorless ignition system (DIS) engines. A high alumina ceramic insulator delivers excellent thermal conductivity and dielectric strength, while the multi-rib insulator helps prevent flash-over for dependable ignition.

Autolite double platinum spark plugs are engineered to provide long-lasting durability and consistent ignition performance across a wide range of gasoline engines.

Features:

  • Platinum-to-platinum firing design helps reduce gap erosion and extend spark plug life

  • Copper core center electrode improves heat transfer and fouling resistance

  • Yttrium-enhanced ground electrode improves durability under high temperatures and pressure

  • High alumina ceramic insulator enhances insulation and thermal conductivity

  • Multi-rib insulator helps prevent flash-over for consistent ignition performance

Product Specifications:

  • Part number: APP5364

  • Brand: Autolite

  • Product type: Double platinum spark plug

  • Center electrode core material: Copper

  • Center electrode tip material: Platinum

  • Ground electrode core material: Nickel

  • Ground electrode tip material: Platinum

  • Ground configuration: Single

  • Ground electrode quantity: 1

  • Thread diameter: 14 mm

  • Seat type: Tapered

  • Washer included: No

  • Reach: 0.982 in (24.94 mm)

  • Hex size: 16 mm

  • Resistor type: Yes

  • Resistance: 4000 ohms

  • Pre-gap size: 0.054 in

  • Manufacturer heat range: 11

  • Insulator material: Ceramic

  • Center electrode design: Standard

  • Center electrode projection: Mid projection

  • Electrical terminal type: Non-removable nut

  • Skirt: Yes

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Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
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Refunds are issued to the original payment method once the returned item has been received and inspected.
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In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).

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