Pynccid UF262 round coil for GM V8 engines ensures reliable ignition during cold starts.
Pynccid 748UU spark plug for Silverado/Tahoe provides strong combustion.
Pynccid 41-962 wires with carbon cores reduce resistance for quick throttle response.
Pynccid kit packaging shows eight-coil, eight-plug, eight-wire setup for DIY install.
Pynccid installation-ready kit shown for direct-fit replacement on GM trucks.
Pynccid coils undergo high-temperature testing to ensure reliability in heat.
Pynccid quality-check stamp guarantees consistent performance across the kit.
Pynccid support team offers installation guidance and warranty help.
Pynccid UF262 round coil for GM V8 engines ensures reliable ignition during cold starts.
Pynccid 748UU spark plug for Silverado/Tahoe provides strong combustion.
Pynccid 41-962 wires with carbon cores reduce resistance for quick throttle response.
Pynccid kit packaging shows eight-coil, eight-plug, eight-wire setup for DIY install.
Pynccid installation-ready kit shown for direct-fit replacement on GM trucks.
Pynccid coils undergo high-temperature testing to ensure reliability in heat.
Pynccid quality-check stamp guarantees consistent performance across the kit.
Pynccid support team offers installation guidance and warranty help.

Pynccid UF262 Round Coil Set + 748UU Plugs + 8mm Wires for GM V8 Trucks – Direct Fit OEM D585

Complete ignition renewal for GM V8 trucks and SUVs The Pynccid set combines UF262 round ignition coils,...
Vendor: Pynccid
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£145.94
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Pynccid UF262 round coil for GM V8 engines ensures reliable ignition during cold starts.

Pynccid UF262 Round Coil Set + 748UU Plugs + 8mm Wires for GM V8 Trucks – Direct Fit OEM D585

£145.94
Pynccid UF262 round coil for GM V8 engines ensures reliable ignition during cold starts.
Pynccid 748UU spark plug for Silverado/Tahoe provides strong combustion.
Pynccid 41-962 wires with carbon cores reduce resistance for quick throttle response.
Pynccid kit packaging shows eight-coil, eight-plug, eight-wire setup for DIY install.
Pynccid installation-ready kit shown for direct-fit replacement on GM trucks.
Pynccid coils undergo high-temperature testing to ensure reliability in heat.
Pynccid quality-check stamp guarantees consistent performance across the kit.
Pynccid support team offers installation guidance and warranty help.

Pynccid UF262 Round Coil Set + 748UU Plugs + 8mm Wires for GM V8 Trucks – Direct Fit OEM D585

£145.94
Description
Description
x

Complete ignition renewal for GM V8 trucks and SUVs

The Pynccid set combines UF262 round ignition coils, 748UU spark plugs, and 8mm wires into a single, direct-fit solution for popular GM platforms from 1999 to 2007. If you drive a Chevy Silverado 1500-3500, Tahoe, Suburban, Avalanche, GMC Sierra, or Yukon with 4.8L, 5.3L, or 6.0L engines, this kit is designed to restore factory-level ignition performance without custom fabrication.

What’s included

  • 8 ROUND UF262 ignition coils built for consistent high-voltage output
  • 8 premium spark plugs selected for efficient combustion
  • 8mm spark plug wires with carbon-impregnated cores for reduced spark resistance

Performance and durability you can imagine

  • 20% stronger spark energy than OEM standards, potentially improving throttle response under load
  • German-engineered copper windings tolerate engine heat up to 482°F for stable ignition in hot conditions
  • Wires with carbon-impregnated cores enable near-zero resistance spark transmission
  • Premium components use vacuum-sealed epoxy potting and heavy-duty terminals for long-term reliability

Easy installation and true plug-and-play

Direct-fit design means you can remove old parts and install these replacements with minimal or no modification. This kit provides a complete system renewal, ideal for DIY enthusiasts aiming to restore factory-like performance on GM trucks and SUVs.

Real-world benefits and usage ideas

  • Reliable starts in varying weather conditions, from chilly mornings to humid evenings
  • Potentially smoother idle and steadier engine response during city driving or highway cruising
  • Improved combustion efficiency with premium plugs for consistent power delivery
  • Durable components designed to withstand daily driving, long trips, and occasional towing

Reliability and support

All components are subjected to high-voltage output verification and thermal stress testing. The kit is backed by a 2-year unlimited mileage warranty, and our support team offers installation guidance to help you achieve confident results after purchase.

Bottom line

This is a comprehensive ignition renewal designed to bring GM V8 trucks and SUVs closer to factory performance. While results can vary by condition and vehicle, the kit offers a well-rounded package with modern materials and a direct-fit approach that appeals to both DIYers and detail-focused motorists.

FAQ

Q: Which vehicles is this ignition kit compatible with?

A: Fits 1999–2007 GM V8 trucks and SUVs, including Silverado, Tahoe, Suburban, Avalanche, GMC Sierra, and Yukon.

Q: Is this a direct-fit replacement, and does it require modifications?

A: Yes, it's designed as a direct-fit replacement for OEM numbers D585, 12573190, and 10457730 with no modifications.

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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