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Autolite Fram AR3923 High Performance Racing Resistor Spark Plug, Pack of 1

Product ID: 259821119

Details

Brand
Autolite Ultra
Core material
Nickel
Thread size
14 mm
Top material type
Nickel
Vehicle service type
Car

🔥8% cooler sidewire temp

⚙️Colder heat range for mods

🛡️Nickel anti-corrosion plating

₱862

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In stock

Sold byAmazon PhilippinesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Ignite your engine’s full potential with Autolite Racing Spark Plugs!

RACE PROVEN DURABILITY - Trusted by professional drivers for peak performance under extreme conditions.
YTTRIUM ENHANCED ALLOY - Reduces sidewire temperature by up to 8%, minimizing pre-ignition and extending spark plug life.
PRECISION IGNITION BOOST - Cut-back ground electrode improves flame kernel ignitability for faster, more reliable starts.
OPTIMIZED HEAT MANAGEMENT - Colder heat range design supports high-performance engine modifications without overheating.
CORROSION RESISTANT FINISH - Nickel plating ensures long-lasting protection against rust and wear, keeping your engine firing strong.

The Autolite Fram AR3923 High Performance Racing Resistor Spark Plug is engineered for professional-grade racing and high-performance vehicles. Featuring a colder heat range and a yttrium-enhanced alloy, it reduces sidewire temperature by 8% to prevent pre-ignition and improve durability. Its cut-back ground electrode design enhances ignitability, while nickel plating provides superior corrosion resistance. Trusted by racers and built to exceed OEM standards, this spark plug delivers reliable ignition and long-lasting performance for modified and demanding engines.

Specifications

ASIN	B000CSNMWS
Brand Name	Autolite Iridium Ultra
Compatible with Vehicle Type	Car
Core Material	Nickel
Customer Reviews	4.5 4.5 out of 5 stars (64)
Global Trade Identification Number	00009100026583
Item Weight	45 g
Manufacturer	FRAM
Manufacturer Part Number	AR3923
Model Number	AR3923
Number of Items	1
OEM Equivalent Part Number	AR3923
Thread Size	14 mm
Top Material Type	Nickel
UPC	009100026583
Unit Count	1.0 Count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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₱862

Duties & taxes included

In stock

Sold byAmazon PhilippinesDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Philippines.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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