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Autolite AR3933X-4PK High Performance Racing Non-Resistor Spark Plug, 4 Pack

Autolite AR3933X-4PK High Performance Racing Non-Resistor Spark Plug, 4 Pack

Q: Will this work on a predator 212?

No, they do not fit that model.

Q: Is this pack of 1 or 4?

These are sold in packs of 4. So if you need a total of 8 spark plugs, add a quantity of 2 to your cart.

Q: Are these the same as ar3910x?

The 3933 is the standard and the 3910 is the power tip. Not sure what the difference is. They are the same heat range.

Product ID: 143771525

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Details

Brand
Autolite Ultra
Core Material
Nickel
Top Material Type
Nickel
Vehicle Service Type
Car
Global Trade Identification Number

🔥8% cooler side wire temp

⚙️Yttrium-Enhanced Alloy core

🛡️Nickel anti-corrosive plating

Frequently Bought Together

FRAM AR3933X-4PK Ar High Performance Racing Non-Resistor Spark Plug

Autolite-AR3910X Ar High Performance Racing Non-Resistor Spark Plug, 4-Pack

Description

⚡ Ignite your drive with pro-level spark power!

RACE PROVEN DURABILITY - Trusted by professional racers for peak performance and longevity.
ADVANCED HEAT MANAGEMENT - Yttrium alloy reduces side wire temperature by 8%, minimizing pre-ignition risks.
OPTIMIZED IGNITION SPEED - Cut background electrode design accelerates flame kernel growth for faster starts.
CORROSION RESISTANT FINISH - Nickel plating ensures long-lasting protection against rust and wear.
PRECISION FIT FOR PERFORMANCE - Engineered to meet or exceed OE specs for Japanese, European, and Korean vehicles.

Autolite AR3933X-4PK High Performance Racing Spark Plugs feature a Yttrium-Enhanced Alloy core that reduces side wire temperature by 8%, a cut background electrode for faster ignition, and a nickel-plated anti-corrosive finish. Designed for modified engines and trusted by professional racers, these plugs deliver superior durability and optimized performance tailored to a wide range of vehicles.

Specifications

Brand	Autolite Iridium Ultra
Core Material	Nickel
Top Material Type	Nickel
Vehicle Service Type	Car
Global Trade Identification Number	00009100031099
Automotive Fit Type	Vehicle Specific Fit
UPC	009100031099
Manufacturer	FRAM
Model	AR3933X-4PK
Item Weight	1.92 ounces
Product Dimensions	5 x 1 x 1 inches
Item model number	AR3933X-4PK
Is Discontinued By Manufacturer	No
Manufacturer Part Number	AR3933X-4PK
Position	Center

Have a Question? See What Others Asked

Will this work on a predator 212?

Is this pack of 1 or 4?

Are these the same as ar3910x?

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