OTO-KAUTOPARTS Ignition Coil Packs & Double Iridium Spark Plugs Kit for GM 3.0L/3.6L V6 - 6 Coils + 6 Plugs, UF569/12622561

Whether you are addressing misfires, rough idle, or restoring consistent combustion after many miles, this set covers common fitments across Buick, Chevy, GMC, Cadillac, Saturn, Pontiac and Saab models listed for 2010–2023 model years. The kit includes coil part references such as UF569 and multiple OE cross-references, plus spark plug number 12622561 for quick verification against your vehicle’s service parts list.

How will swapping to these coil packs and iridium plugs affect engine performance?

Replacing worn coils and plugs restores consistent spark delivery, which helps reduce misfires and uneven idling. Iridium plugs offer a longer service life and more stable ignition compared with worn copper or platinum plugs, while the coil packs use heat-resistant housings and high-conductivity windings for reliable connectivity.

• Consistent spark reduces cylinder misfires and rough idle.
• Iridium electrodes provide extended service life and steady combustion.
• Coil housings use epoxy and engineering plastics to resist heat damage.
• Pre-gapped plugs eliminate the need for adjustments during installation.

Which vehicles are compatible with this ignition coil and spark plug kit?

The kit is compatible with a wide range of GM V6 vehicles, including many Buick, Chevy, GMC, Cadillac, Saturn, Pontiac and Saab models with 3.0L and 3.6L engines. Fitment includes year ranges and specific engines—always verify against your VIN and the listed part numbers before purchase.

• Buick: Enclave, LaCrosse, LaCrosse, Allure, etc., 3.0L / 3.6L V6 (2010–2023 ranges).
• Chevrolet: Camaro, Equinox, Malibu, Traverse, Impala, Colorado (2010–2020 ranges).
• GMC/Cadillac/Saab/Saturn: Acadia, Terrain, Canyon, CTS, SRX, XTS, 9-4X, Outlook, Vue, etc.
• Check OE cross-references: UF569 and 12622561 among listed numbers for confirmation.

What’s included and how easy is installation?

The package contains six ignition coil packs and six double iridium spark plugs. Spark plugs arrive pre-set to the factory gap and coils are designed for direct replacement—no extra calibration or special tools are required beyond standard hand tools for most installations.

• Included: Ignition Coil Packs x6; Double Iridium Spark Plugs x6.
• Pre-gapped spark plugs for immediate plug-and-play use.
• Coils engineered for straightforward mounting and wiring to original plugs.
• Installation typically requires only basic mechanic tools and standard torque specs.

Who is this for? This OTO-KAUTOPARTS coil-and-plug kit is intended for owners and technicians working on GM 3.0L and 3.6L V6 vehicles who need a full-bank replacement—especially when diagnosing repeat misfires, poor idle quality, or after long service intervals. It suits fleet maintenance shops, independent repair garages, and confident DIYers who prefer a complete, matched set with OE cross-reference numbers. If you need help confirming fitment for your VIN or model year, contact customer service prior to ordering—support and a one-year warranty are included.