ACDelco Gold 9748GG spark plug wire set closeup showing durable insulation.
ACDelco Gold 9748GG wired in the engine bay for reliable ignition and fit.
ACDelco Gold 9748GG spark plug wire set closeup showing durable insulation.
ACDelco Gold 9748GG wired in the engine bay for reliable ignition and fit.

ACDelco Gold 9748GG Spark Plug Wire Set (88862397) – Premium Replacement for 96%+ Domestic Vehicles

Overview ACDelco Professional Spark Plug Wire Sets are engineered with strength-enhancing fiberglass and high-temperature silicone insulators. This...
Vendor: ACDelco
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ACDelco Gold 9748GG spark plug wire set closeup showing durable insulation.

ACDelco Gold 9748GG Spark Plug Wire Set (88862397) – Premium Replacement for 96%+ Domestic Vehicles

£75.59
ACDelco Gold 9748GG spark plug wire set closeup showing durable insulation.
ACDelco Gold 9748GG wired in the engine bay for reliable ignition and fit.

ACDelco Gold 9748GG Spark Plug Wire Set (88862397) – Premium Replacement for 96%+ Domestic Vehicles

£75.59
Description
Description
x

Overview

ACDelco Professional Spark Plug Wire Sets are engineered with strength-enhancing fiberglass and high-temperature silicone insulators. This premium aftermarket set covers over 96% of domestic vehicles, with parts available for GM, Chrysler, Ford, Honda, Nissan, and Toyota. The design aims to mirror the fit, form, and function of original equipment, making installation familiar to those upgrading an aging ignition system.

Why drivers choose ACDelco Gold 9748GG

  • Premium, dependable replacement that prioritizes steady ignition performance and long-term reliability.
  • Durable construction combines fiberglass reinforcement with high-temperature silicone insulation for heat resilience and reduced wear.
  • Meticulous engineering to meet fit, form, and function expectations across a wide range of vehicles.
  • Key specifications: Length 9.3 inches, Outside Diameter 0.28 inches, Maximum Wire Length 9.25 inches.
  • Representative vehicle fitment includes Cadillac Escalade (2002–2006); Chevy Silverado, Suburban, Tahoe (1999–2007/2000–2006); GMC Sierra and Yukon variants; Hummer H2 (2003–2006).
  • Terminal design improves spark plug retention and offers excellent corrosion resistance, aiding smooth installation and durable performance.

Real-world use and benefits

In typical daily driving, these wires help deliver a clean, consistent spark across cylinders, contributing to smoother idle and responsive acceleration. The robust insulation helps shield wires from engine heat and cross-talk in crowded engine bays, supporting dependable ignition for many miles.

Whether reviving an aging pickup, maintaining a rugged SUV, or keeping a high-mileage GM vehicle running smoothly, the 9748GG set is designed to be a straightforward, dependable replacement aligned with OEM expectations.

Installation and maintenance tips

  • Verify vehicle fitment against model year and trim to ensure compatibility before installation.
  • Disconnect the battery, route wires carefully, and avoid contact with hot surfaces or moving parts.

FAQ

Q: Which vehicles are compatible with the ACDelco Gold 9748GG spark plug wire set?

A: Designed to cover 96%+ of domestic vehicles, with fitment for GM, Chrysler, Ford, Honda, Nissan, and Toyota models.

Q: What are the key benefits of the 9748GG wire set?

A: Fiberglass reinforcement and high-temperature silicone insulators boost durability, heat resistance, and dependable fit.

Shipping & Return
Shipping & Return
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Returns Policy

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, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. 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.

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