BDFHYK Ignition Coil Pack UF569 Replacement Set of 6 for GM & Suzuki V6 — Direct-Fit, High-Temp PBT/PPO

The BDFHYK Ignition Coil Pack UF569 is a direct-fit set of six replacement coils engineered to restore consistent spark and engine responsiveness for compatible GM and Suzuki V6 models.

If your vehicle shows intermittent misfires, rough idle, or sluggish acceleration, worn or failing ignition coils are often the cause. This BDFHYK coil pack set is manufactured from high-temperature PBT and PPO materials, uses original-style chips for electrical compatibility, and is offered as a plug-and-play replacement to simplify installation and get you back on the road.

Will these coils fit my car and which engines are supported?

These coils are designed to match a range of GM and Suzuki applications—mainly V6 models from mid-2000s through early 2020s. Fitment depends on year, make, model and engine variant, so always cross-check your OEM part number or vehicle compatibility list before purchase.

• Common compatible vehicles: Buick Enclave, LaCrosse; Cadillac ATS, CTS, SRX, STS, XTS; Chevy Impala, Equinox, Traverse; GMC Terrain, Acadia; Saturn Aura, Vue, Outlook; Suzuki XL7.
• Compatible OEM numbers include UF569, IGN00428, IGN00123, IC649SB and others—verify against your vehicle’s existing coil part number.
• Works as a set of six coils for engines requiring six-pack ignition coils.

How do these BDFHYK coils improve engine performance?

Replacing failing coils with this BDFHYK set restores consistent spark delivery across cylinders, which reduces misfires and helps the engine run smoother. Improved ignition stability can result in steadier idle and more predictable throttle response under normal driving.

• Original-style chips for electrical compatibility and stable spark timing.
• High-grade PBT and PPO housing materials for heat and corrosion resistance.
• Direct-replacement design for straightforward swap with existing coil harnesses.

What should I know about installation and maintenance?

Installation is designed to be simple for a competent DIYer or a professional technician: remove the old coils, inspect spark plugs and wiring, then install the new coils. BDFHYK includes an installation manual and recommends checking spark plug condition, since aged plugs can shorten coil life.

• Includes coil installation manual in the package for step-by-step guidance.
• Inspect and replace worn spark plugs to prevent premature coil wear.
• Torque coil mounting bolts to factory specs and ensure connectors are fully seated.

Are these coils reliable and what materials are used?

BDFHYK builds these coils with materials chosen for thermal and chemical durability, combining German PBT and U.S. PPO plastics with factory-style internal chips. The construction targets longer service life and reduced susceptibility to the common failure modes of ignition coils.

• PBT and PPO housings for improved heat and wear resistance.
• Corrosion-resistant finishes and sealed connectors to maintain electrical integrity.
• Manufactured by BDFHYK with quality control and over ten years of parts experience.

Who is this for: This six-pack coil set is aimed at owners and mechanics of compatible Buick, Cadillac, Chevy, GMC, Saturn and Suzuki vehicles who need a cost-effective, direct-replacement solution for faulty ignition coils. Choose this kit if your vehicle uses the listed OEM numbers, you want materials designed for higher heat resistance, and you prefer a plug-and-play replacement with an included installation guide. Always confirm vehicle compatibility by matching your vehicle year, model, engine and existing coil part number before ordering.