Brand: NGK Spark Plugs
Racing Spark Plug NGK (5566) R0373A-11, Pack of 1
NGK (5566) R0373A-11 Racing Spark Plug comes in a pack of 1.
Currently out of stock
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Racing Spark Plug NGK (5566) R0373A-11, Pack of 1
NGK Fine Wire Racing Plugs are designed to give you a stronger spark from your ignition system.
The fine wire iridium center electrode requires less voltage to ionize the plug gap.
This results in a stronger spark that better ignites the air fuel mixture, leading to more power.
Increased durability is provided by the iridium center electrode.
The fine wire platinum ground electrode helps reduce quenching and increase longevity.
Hand made in Japan, these plugs are constructed to withstand extreme racing environments.
Key Features
Specifications
- Length
- 3.4 lb
- Width
- 1.0 lb
- Height
- 0.9 lb
- Weight
- 0.11 lb
- ASIN
- B002FUVEP8
- UPC
- 87295155660
- Ships From
- United States
- Brand
- NGK Spark Plugs
Frequently Asked Questions
About Racing Spark Plug NGK (5566) R0373A-11, Pack of 1
01 What type of spark plug is NGK (5566) R0373A-11?
NGK (5566) R0373A-11 is a Racing Spark Plug.
02 How many spark plugs are in the pack?
The pack contains 1 spark plug.
03 Where are NGK Fine Wire Racing Plugs made?
They are hand made in Japan.
04 What is the ASIN for this product?
The ASIN for this product is B002FUVEP8.
05 What is the UPC / barcode for this product?
The UPC/barcode for this product is 87295155660.
06 Where does this ship from?
Orders ship from our fulfillment center in Dover, Delaware, USA.
07 How many days will it take to arrive?
Orders ship within 1-2 business days and typically arrive within 4-5 business days via free standard shipping -- usually by Aug 30.
08 Does this product accept returns?
Yes -- this item can be returned within 15 days of delivery for a free return by mail. See our return policy for full details.



