Ignition Coil Pack Replacement for 3.5 3.7 V6 Vehicles - Pack of 6

In this review of the Ignition Coil Pack Replacement pack of 6, the bottom line is simple: this is a practical, cost-effective replacement for owners of naturally aspirated V6 3.5L and 3.7L Ford and compatible Mazda models who need to restore reliable ignition performance. The reviewer found these coils straightforward to fit on supported engines and effective at resolving common symptoms like engine misfire, rough idle and loss of power when compared with worn OEM coils. For anyone repairing all six coils at once or replacing a failing set, this pack offers a complete, quality-tested solution.

Key Features

• Vehicle fit: Includes six coils that specifically fit naturally aspirated V6 3.5L and 3.7L Ford and select Mazda engines, which reduces the risk of purchasing incorrect parts.
• Interchange numbers: Compatible with common part numbers such as DG520 and UF553, helping buyers cross-reference against dealer catalogs and ensure fitment.
• High performance aftermarket design: Built to address issues caused by failed coils, the pack aims to restore smooth idle, reduce misfires and recover lost power.
• Quality tested: Internal coil components and housings are selected and tested for durability and long service life compared to typical aftermarket alternatives.
• Complete set: A full pack of six saves time sourcing individual coils and is convenient for comprehensive engine maintenance on V6 vehicles.

Who It's For

This pack is best for owners and independent mechanics working on naturally aspirated V6 3.5L or 3.7L engines in Ford Edge, Explorer, F150, Flex, Transit, Lincoln MKS/MKT/MKX/MKZ, Mazda 6 and CX-9, and compatible Mercury and Taurus models who need a full set replacement to fix misfires or rough idle. It is especially useful when multiple coils are aged or failing and a single replacement would likely be followed by additional failures.

It is not intended for turbocharged or supercharged variants or for vehicles outside the specified model years and engine types; buyers with non-matching engines should check factory part numbers and seek OEM-specific coils instead.

Pros & Cons

Pros

• Direct fit for a wide range of naturally aspirated V6 3.5L and 3.7L Ford and Mazda vehicles, simplifying replacement.
• Set of six provides a complete solution and avoids piecemeal purchases.
• Quality-tested construction aims to improve reliability and reduce recurrence of ignition faults.
• Interchange part numbers included for easy cross-referencing during purchase.

Cons

• Only fits naturally aspirated V6 3.5L and 3.7L engines, so it is not suitable for forced induction or other engine sizes.
• Aftermarket fit and finish can vary from OEM, so careful inspection at installation is advisable.

Specifications

Brand	Besuto
Pack Quantity	6 ignition coil packs
Engine Compatibility	V6 3.5L and 3.7L naturally aspirated engines
Model Fitment	Ford Edge, Explorer, F150, Flex, Transit; Lincoln MKS MKT MKX MKZ; Mazda 6, CX-9; Mercury Sable, Taurus
Interchange Part Numbers	DG520, UF553 and equivalents
Primary Benefits	Resolves misfires, rough idle and loss of power

Our Verdict

For owners of the specified naturally aspirated V6 3.5L and 3.7L vehicles, this pack of six ignition coils is a sensible, cost-effective way to restore engine smoothness and performance. The complete set and clear interchange numbers make fitment straightforward, and the quality testing noted by the maker gives reasonable confidence in durability. Those with non-matching engines or who require OEM branding should seek alternate parts.

Frequently Asked Questions

Will these coils fit a turbocharged V6?
No. These coils are specified for naturally aspirated V6 3.5L and 3.7L engines only and are not intended for turbocharged or supercharged variants.

Do these replace original factory part numbers?
Yes. They list common interchange numbers such as DG520 and UF553 to match many factory part references for the supported models.

Is it recommended to replace all six coils at once?
For convenience and to avoid staggered failures, replacing all six is practical when multiple coils show age or symptoms like misfires and rough idle.