fits model: 2500hd.

( Brand: Acdelco ), ( Manufacturer Part Number: 9748GG ), ( Part Type: Ac Wire Plug )
The 88862397 AcDelco Plug Wires ACD 9748GG are a high-quality replacement for your original GM OEM plug wires. These plug wires are specifically designed for use with GM engines, including those in 6.0L powertrains, and are compatible with both iridium and standard spark plugs, such as the NGK TR51X 7397.
The AcDelco Plug Wires ACD 9748GG feature a durable, high-temperature jacket that is resistant to wear and tear, ensuring long-lasting performance. The jacket is also designed to minimize electrical interference, helping to improve ignition system efficiency and reduce the risk of misfires.
The plug wires themselves are made from high-quality, multi-strand, copper-alloy wire, which provides excellent conductivity and reliability. The terminals are made from corrosion-resistant materials, ensuring a secure connection and reducing the risk of spark plug misfires.
The AcDelco Plug Wires ACD 9748GG are also designed with a heat-resistant, silicone boot that protects the spark plug terminals from damage and debris. This boot also helps to keep moisture out, further reducing the risk of corrosion and ensuring reliable ignition.
Overall, the 88862397 AcDelco Plug Wires ACD 9748GG are a high-quality, reliable replacement for your original GM OEM plug wires. They offer excellent conductivity, durability, and resistance to wear and tear, ensuring long-lasting performance and improved ignition system efficiency. Whether you're looking to replace worn-out plug wires or upgrade to a higher-quality option, these plug wires are a great choice.
Pros of buying a (88862397) Ac Delco Plug Wires ACD 9748GG GM NGK Iridium TR51X 7397 Plugs AcDelco 2500HD 6.0:1. Genuine Ac Delco Parts: The plug wires are original Ac Delco parts, ensuring compatibility with your vehicle and delivering the same quality and performance as the ones originally installed by the manufacturer.
2. Iridium Spark Plugs: The TR51X iridium spark plugs are known for their superior ignition performance and longevity. Iridium is a highly durable and conductive material that can withstand high temperatures and maintain a consistent spark, leading to better fuel efficiency and engine performance.
3. High-Density Spark Plugs: The TR51X iridium spark plugs feature a more compact design, which allows for a higher plug-to-gap ratio. This results in more efficient combustion, improved engine performance, and reduced emissions.
4. Heat Resistance: The iridium spark plugs are highly heat resistant, which helps prevent pre-ignition and misfires, ensuring a smooth and consistent engine performance.
5. Longer Lifespan: The iridium spark plugs' longer lifespan results in fewer replacements, saving you both time and money in the long run.
Cons of buying a (88862397) Ac Delco Plug Wires ACD 9748GG GM NGK Iridium TR51X 7397 Plugs AcDelco 2500HD 6.0:1. Higher Price Point: The combination of original Ac Delco plug wires and high-performance iridium spark plugs comes at a premium price. This may be a deterrent for some customers who prefer a more budget-friendly option.
2. Limited Availability: While Ac Delco is a well-known and respected brand, their products may not be available at all auto parts stores, requiring you to order them online or visit a specific dealership.
3. Complex Installation: Installing these plug wires and spark plugs may require more expertise than standard plug wires and spark plugs, increasing the risk of installation errors and additional labor costs.
Conclusion and Recommendation:If you're looking for high-performance plug wires and spark plugs that will improve your engine's efficiency, longevity, and overall performance, the (88862397) Ac Delco Plug Wires ACD 9748GG GM NGK Iridium TR51X 7397 Plugs AcDelco 2500HD 6.0 is an excellent choice. Although the premium price and complex installation might be a drawback for some, the long-term benefits, including reduced fuel consumption, improved emissions, and fewer replacements, make it a worthwhile investment for many car owners. If you're unsure about the installation, it's recommended to consult with a professional mechanic or your vehicle's manufacturer to ensure proper installation.
Its a brand new set of ac delco 9748GG wires I bought for my 2001 Chevy 2500HD 6. All together it cost me around 180 when I bought them.
I only sell to mainland USA. Just want them to get used and out of my way. I also have 8 ngk TR51X plugs for the same truck. I sold the truck before got around to doing tune up.