The skilled tuner can use spark plugs to find the source of the problem determine air-fuel ratios, and increase vehicle performance. , determine air-fuel ratios and higher vehicle performance. NGK spark plug has a heat rating; lower numbers suggest a hotter variety, while higher numbers indicate a cold type.NGK Laser Iridium spark plugs provide superior ignitability and long service life. The tip ground electrode has a slow wear rate of the fine wire platinum electrode.
Key Features
Trivalent metal plating gives excellent anti-corrosion and anti-seizing properties
Crumpled ribs prevent flashover
Pure alumina silicate ceramic insulator provides ultimate strength and improved heat transfer
Copper core support in heat removal
Triple seals avoid leakage
Specifications
BRAND: AUTOWARES
SKU:86-6748
UPC:087295067482
Weight:0.15 LBS
Thread Diameter14mm
Thread Pitch1.25mm
Reach19mm (3/4")
Hex Size5/8" (1
Material of center electrode: Iridium
Ground Electrode: Platinum
We can ship to virtually any address in the US. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.)
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, please Contact Us with your order number and details about the product you would like to return. We will respond quickly with instructions for how to return items from your order.
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