Ribless insulator that improves the plug-to-boot seal.
Tapered center wire electrode with a platinum pad reduces the firing diameter and helps improve the firing efficiency by concentrating and directing energy needed to fire the plug with less voltage.
Solid state suppressor with two-piece glass and brass seal helps reduce radio frequency interference, meters spark plug energy to help provide long electrode life and seals against compression leakage.
Reduced sparking voltage.
Greater corrosion protection.
Longer life and improved efficiency.
Product Details
GM Original Equipment™ Ignition Coil-on Plug Boot by ACDelco®. Designed for today’s most popular autos, as well as several marine applications, ACDelco’s Rapidfire® Platinum Spark Plugs
fit engines using conventional plugs, as well as newer vehicles requiring platinum performance.
ACDelco is here with excellent products that are available at a competitive price. The company does its utmost to provide the best possible solutions for your needs. All products by ACDelco are made with expert care and created by professionals to meet all your requirements. The company does not accept compromises when it is going about quality, so you can be sure that all products have only first-rate quality. With many years of manufacturing experience, ACDelco is the name you can trust.
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/5
1-7 of 7 Reviews
5 of 5
Jeep 5.2
Happy with the wires, its not pictures but they come with half sleeves to protect the wires. I would recommend these
Posted by Johnny (Proctor, AR) / September 25, 20191976 Pontiac Grand Prix
5 of 5
ACDelco® 9748HH Spark Plug Wire Set
I've found over the years that you cant get away with buying aftermarket products in certain areas, spark plugs and spark plug wires are a few things that you can't cut corners, you'll save yourself time and money and at these prices why would you not buy OEM. My first set lasted 200,000 miles.
Posted by Bernard (Lake Geneva, WI) / March 24, 20182006 Buick Lucerne
5 of 5
ACDelco
I bought these because i really do enjoy stock parts my car had 158000 miles on it and the spark plugs and wires had never been changed, once i changed them with your product, wow what a difference my fuel mileage increased and my cars rough idle went away completely and you guys got these to me in a very quick manor and i do really appreciate that 5 stars all the way.