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Ignitions and Electrical› Ignition Components

ZZPerformance

LTG High Voltage Coil Packs

$400.00 $50.00 Save $350.00

SKU: ZZ-HVCP-LTG-4

Special Order
Special Order
Ships in 4–6 weeks
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$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The ZZP LTG High Voltage Coil Packs are an ignition coil upgrade for the LTG engine. They feature an improved core material, more windings per coil, and higher overall voltage. These coils allow for larger plug gaps, more horsepower, and higher RPM before spark blowout compared to stock coil packs.
Show original supplier description
ZZP offers the LTG High Voltage Coil Packs as a premier ignition coil upgrade for the LTG engine. The ZZP coils enable larger spark plug gaps, which can lead to increased horsepower and higher RPM limits before experiencing spark blowout, making them a valuable addition for high-horsepower LTG builds. Installation is a direct bolt-in process, and importantly, no PCM tuning is required for operation. These coil packs are sold in sets of four and come with a limited lifetime warranty. They are compatible with a range of vehicles including the 2016-2021 Chevy Camaro 2.0T, 2013-2019 Cadillac ATS 2.0T, 2014-2020 Buick Regal 2.0T, 2014-Present Chevy Malibu 2.0T, 2014-2020 Cadillac CTS 2.0T, 2016-Present Buick Envision 2.0T, 2016-2018 Cadillac CT6 2.0T, 2018-2020 Chevy Equinox 2.0T, 2018-2021 Chevy Traverse 2.0T, and 2018-2021 GMC Terrain 2.0T.
Vehicle Symptoms
  • Engine misfire under hard acceleration
  • Rough idle or hesitation at high RPM
  • Reduced power and spark blowout at high boost
  • Check engine light flashing during heavy throttle
  • Poor fuel economy and sluggish throttle response
Diagnostic Codes
  • P0300 – random misfire
  • P0301 – cylinder 1 misfire
  • P0302 – cylinder 2 misfire
  • P0303 – cylinder 3 misfire
  • P0304 – cylinder 4 misfire
Relevant Conversations
  • LTG misfire at high RPM ZZP coil packs fix
  • P0300 random misfire on tuned LTG 2.0T
  • Best coil packs for LTG spark blowout prevention
  • ZZP vs OEM LTG coil packs for high horsepower
  • LTG rough idle after cold start coil pack upgrade
  • LTG high voltage coil packs install time and tuning
  • P0301 cylinder 1 misfire LTG turbo replacement
  • Will ZZP coil packs fix P0300 on my LTG?
  • LTG spark plug gap for upgraded coil packs
  • Coil pack upgrade for LTG engine misfire at WOT

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandZZPerformance
Part NumberZZ-HVCP-LTG-4
CategoryIgnitions and Electrical
5,000+ Trusted brands
1M+ Enthusiasts
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(760) 282-4645 hello@motormia.co

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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