X4XZ UF680 Ignition Coil & LTR6GP8 Spark Plug Kit for Chevy Equinox — 4-Coil 4-Double Iridium Plugs, OE Fitment for GM 2.0L/2.5L

The components are precision-made to OE-equivalent dimensions and electrical characteristics. The ignition coils include stainless-steel springs, internal ferrite noise suppressors, and thermoplastic connectors to resist heat-related stress. The LTR6GP8 double iridium spark plugs use durable electrode materials to extend service life and maintain a stable spark over long intervals.

Will this kit fit my Chevy Equinox or other GM models?

Compatibility covers many GM vehicles with 2.0L and 2.5L engines; check your OEM part numbers before ordering. The kit lists OE# UF680 and 94489 along with multiple replaceable numbers for cross-reference.

• Chevrolet: 2018-2021 Equinox 2.0L, 2013-2021 Malibu (2.0L/2.5L variations), 2016-2021 Camaro 2.0L.
• Buick: Envision, LaCrosse, Regal models within listed years and displacements.
• Cadillac & GMC: ATS, CT6, CTS, Acadia, Terrain, Canyon — review the full compatibility list in the product features.

How do these coils and plugs improve engine performance?

Replacing worn coils and plugs restores consistent ignition timing and combustion, which helps reduce misfires and rough idling without altering engine tuning. The double iridium plugs maintain a concentrated spark, while upgraded coil materials ensure reliable high-voltage transfer.

• Double iridium electrodes for longer life and steady spark output.
• Ferrite noise suppressors reduce radio-frequency interference and electrical noise.
• Thermoplastic connectors resist thermal cycling and prevent connector fractures.

What should I expect during installation and maintenance?

Installation is straightforward for anyone familiar with basic ignition service: remove old coils and plugs and install the new units in the original locations. No instruction manual is included, so have basic tools, torque specs, and anti-seize or dielectric grease ready if desired.

• Direct-fit replacement for OE UF680/94489 style coil packs and LTR6GP8 plugs.
• Install with correct torque on spark plugs and ensure connectors fully seat on coil terminals.
• Inspect boots and wiring during replacement; typically a one-time replacement interval dependent on driving conditions.

What quality and support does X4XZ provide?

X4XZ supplies components made from premium materials to mirror or improve on OE standards, with attention to electrical performance and durability. The product package includes four ignition coils and four double iridium spark plugs and comes with customer support if issues arise.

• High-quality materials and manufacturing aimed at longer service life.
• After-sales help available 24 hours and a one-year product service coverage.
• Common replacement part numbers included for easy cross-referencing.

Who is this for? This kit is intended for owners or technicians servicing GM 2.0L/2.5L vehicles—especially Chevrolet Equinox owners—who need a full-bank ignition refresh. Choose this set if you want direct-fit coils and long-life double iridium plugs that simplify replacement and restore consistent ignition performance without modifying engine systems.