ENA set of eight square ignition coils with red wiring for reliable ignition.
Eight platinum spark plugs with red wires for smooth engine performance.
Close-up of red ignition wires connecting to square coils for secure fit.
Coil pack layout on a Chevrolet engine showcasing compatibility.
Sierra and Hummer compatible ENA ignition coils installed under the hood.
Savana and Avalanche engine bay with red-wire set ready to install.
Engine compartment view highlighting sturdy connectors and color-code wires.
Easy installation step-by-step illustration using ENA parts.
Brand ENA ignition kit ready for your 4.8L-6.0L Chevy GMC engines.
ENA set of eight square ignition coils with red wiring for reliable ignition.
Eight platinum spark plugs with red wires for smooth engine performance.
Close-up of red ignition wires connecting to square coils for secure fit.
Coil pack layout on a Chevrolet engine showcasing compatibility.
Sierra and Hummer compatible ENA ignition coils installed under the hood.
Savana and Avalanche engine bay with red-wire set ready to install.
Engine compartment view highlighting sturdy connectors and color-code wires.
Easy installation step-by-step illustration using ENA parts.
Brand ENA ignition kit ready for your 4.8L-6.0L Chevy GMC engines.

ENA 8-Square Ignition Coils, 8 Platinum Plugs & Red Wires for Chevy/GMC/Hummer

Upgrade Your GM V8 Ignition SystemElevate your engine's ignition with the ENA Set of 8 Square Ignition...
Vendor: ENA
Availability: In stock
£187.58
£187.58
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ENA set of eight square ignition coils with red wiring for reliable ignition.

ENA 8-Square Ignition Coils, 8 Platinum Plugs & Red Wires for Chevy/GMC/Hummer

£187.58
ENA set of eight square ignition coils with red wiring for reliable ignition.
Eight platinum spark plugs with red wires for smooth engine performance.
Close-up of red ignition wires connecting to square coils for secure fit.
Coil pack layout on a Chevrolet engine showcasing compatibility.
Sierra and Hummer compatible ENA ignition coils installed under the hood.
Savana and Avalanche engine bay with red-wire set ready to install.
Engine compartment view highlighting sturdy connectors and color-code wires.
Easy installation step-by-step illustration using ENA parts.
Brand ENA ignition kit ready for your 4.8L-6.0L Chevy GMC engines.

ENA 8-Square Ignition Coils, 8 Platinum Plugs & Red Wires for Chevy/GMC/Hummer

£187.58
Description
Description
x

Upgrade Your GM V8 Ignition System

Elevate your engine's ignition with the ENA Set of 8 Square Ignition Coils, featuring eight platinum spark plugs and a coordinated red wire set. This kit is designed to mirror original equipment behavior while offering organized wiring and consistent spark delivery. Expect a cleaner engine bay aesthetic and a more streamlined maintenance experience, with parts that are built to withstand typical driving conditions in daily use.

Compatibility snapshot

The kit is crafted to suit a range of GM V8 applications, including popular models from Chevrolet, GMC, and related brands. It covers configurations such as Avalanche 1500 (5.3L) through the mid-2000s, Savana variants with 4.8L, 5.3L, and 6.0L, Sierra 1500 (4.8L and 5.3L), and Hummer H2 (6.0L). The set also aligns with listed replacement part numbers to support a straightforward swap and OE-style fit.

  • Avalanche 1500 5.3L (2003–2006)
  • GMC Savana 1500 (2003–2005) 5.3L
  • Savana 2500 (2003–2005) 4.8L and 5.3L
  • Savana 2500 (2003) 6.0L
  • Savana 3500 (2004–2005) 4.8L
  • Savana 3500 (2003–2005) 6.0L
  • Sierra 1500 (1999–2006) 4.8L and 5.3L
  • Hummer H2 (2003–2006) 6.0L

What’s included and key specs

  • Part compatibility and OE-aligned design
  • Part numbers include UF271, 12558693, 12570553, 19299585, 41962, 41-962, APP5243, 3784, PT16TT, PTR5D-10
  • 1 Year Limited Warranty
  • Engineered for both original equipment and replacement use
  • Easy and quick installation with clear fitment

Why choose ENA

This kit combines durable ignition coils with platinum-level spark plugs and a cohesive red wire set to reduce clutter and improve reliability in everyday driving. Real-world drivers may notice smoother starts, steadier idling, and consistent spark delivery as conditions warrant. The claims here are potential benefits based on design and compatibility, not guarantees.

Note: Please confirm your vehicle year, engine size, and the listed compatibility before ordering to ensure a proper fit.

FAQ

Q: Which GM vehicles are compatible with this ENA set?

A: Fits GM 4.8L, 5.3L, and 6.0L V8 models listed in the specs; verify your year and engine size.

Q: What warranty does the ENA kit include?

A: 1-year limited warranty covers defects and workmanship; consult the product documentation for details.

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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