Name: Autolite-AR3932X High Performance Racing Resistor Spark Plug, 4-Pack
Brand: Autolite Iridium Ultra
SKU: 148787967
Price: 1.91 EUR
Availability: OutOfStock
Rating: 4.444444444444445 (9 reviews)

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Description

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

DURABILITY BOOST - Yttrium-enhanced alloy cuts side wire temperature by 8%, reducing pre-ignition
IGNITION EFFICIENCY - Cut back ground electrode accelerates flame kernel growth for faster starts
LONG LASTING PROTECTION - Nickel plating prevents rust and corrosion, ensuring longevity under extreme conditions
RACE PROVEN PERFORMANCE - Trusted by professional drivers for peak engine power
OPTIMIZED HEAT MANAGEMENT - Colder heat range plugs designed to handle high-performance modifications

Autolite AR3932X High Performance Racing Spark Plugs are engineered with a colder heat range and yttrium-enhanced alloy to reduce side wire temperature by 8%, improving durability and minimizing pre-ignition. Featuring a cut back ground electrode for superior ignitability and nickel plating for corrosion resistance, these plugs are trusted by professional racers to deliver reliable, high-performance ignition in demanding conditions.

Specifications

ASIN	B06WWNPJ75
Automotive Fit Type	Vehicle Specific Fit
Best Sellers Rank	#1,183,219 in Automotive ( See Top 100 in Automotive ) #5,974 in Automotive Replacement Spark Plugs
Brand	Autolite Iridium Ultra
Brand Name	Autolite Iridium Ultra
Compatible with Vehicle Type	Car
Core Material	Nickel
Customer Reviews	4.4 out of 5 stars 64 Reviews
Gap Size	0.03 Inches
Global Trade Identification Number	00009100031082
Included Components	Racing Resistor Spark Plug
Item Type Name	High Performance Racing Resistor Spark Plug
Item Weight	0.12 Pounds
Manufacturer	FRAM
Manufacturer Part Number	AR3932X-4PK
Manufacturer Warranty Description	Manufacturer Warranty
Model Number	AR3932X-4PK
Thread Size	14mm
Top Material Type	Nickel
UPC	009100031082
Unit Count	1.0 Count
Vehicle Service Type	Car

Reviews

J**.

Perfect

Great product

20.03.2026

M**N

Delivery time.

Very easy to use & super fast freight, great value for money

28.04.2024

R**.

Good spark.

Smooth running engine with power.

21.08.2024

J**N

Recommend

They work perfect in my 07 4.0 mustang will repurchase.

9.06.2022

C**8

Love them!

Run these plugs on my 76 camaro drag car they work great!

6.10.2022

H**R

Best brand I've used

The best plugs I've found for a Bandolero race car and I've used several brands.

10.06.2022

L**D

excellent

bought these for the trailing side of a high hp turbo 13B . Similar heat range to RGK 11, so as been said. working perfect.

9.12.2019

A**R

Great for my Clone UAS Kart

Needed a hotter plug than the standard plugs, these definitely fit the bill!!!

19.01.2020

J**I

Open box

All boxes were opened and shipped without electrode protection

1.12.2022

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Autolite-AR3932X High Performance Racing Resistor Spark Plug, 4-Pack

Details

Details

Description

Specifications

Reviews

Common Questions