Marine spark plugs are an essential component of your boat's engine, taking in high voltage electricity at one end and igniting a spark at the other. The spark ignites the air-fuel combination within the engine resulting in the combustion that propels your boat.
Regular inspection of the spark plugs is necessary. Boaters and experts recommend changing the marine spark plugs annually or every 100 service hours or if damaged.
Key Features:
Optimal engine performance and dependability.
Designed to work over a significantly broader temperature range than standard plugs
Resistant to carbon buildup and pre-ignition
Has ceramics with a high alumina content and fine wire for improved heat transfer and electrical insulation
Durable
Solid copper core and a nickel-topped electrode
Minimizes the chance of combustion gas leakage
Specifications:
Brand: Auto-Wares
Part Type: Hardware, Fasteners, and Fittings
Sub Type: Spark Plug
SKU: 86-4212
UPC: 087295042120
Weight: 0.15 lbs
Length: 4.01 in
Width: 3.86 in
Height: 0.91 in
Condition: New
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.
Autowares
IZFR6N-E Spark Plug (86-4757) offers enhanced ignitability, increased throttle response, and superior anti-fouling for the performance enthusiast. IZFR6N-E Spark Plug (86-4757) The 0.6-millimeter...
Autowares
86-7023 CR6HS Spark Plug, spark plugs are made to last longer and operate well. These spark plugs feature high alumina ceramics for improved heat transfer and electrical insulation. The solid copper...
Autowares
NGK Spark Plugs (U.S.A.), Inc. is a global leader in the development of spark plugs and oxygen sensors. From its inception in 1936 to the present day, the NGK product line exemplifies the company's...
Autowares
BUZ8H SPARK PLUG (86-7447) Autowares is a device that delivers electric current from an ignition system to the combustion chamber of a spark-ignition engine, allowing an electric spark to ignite the...
