Ignition Coil Pack UF553 6PCS for 3.5L/3.7L V6 Vehicles - Reliable Fit

In this review the UF553 6PCS ignition coil pack kit is assessed for drivers who need a direct-fit replacement for V6 Ford, Lincoln, Mazda and Mercury models. The bottom line: it is a practical, budget-minded replacement kit that restores ignition performance in affected 3.5L and 3.7L engines. Buyers looking for dependable function and simple installation will appreciate that the coils arrive fully tested, match common OEM part numbers, and are designed for high-temperature durability.

Key Features

• OEM Compatibility: The kit lists numerous equivalent OEM part numbers so it is easy to confirm fitment for many Ford and Lincoln V6 applications.
• Wide Fitment Range: Compatible with a long roster of vehicles including Edge, Explorer, F-150, Fusion, Mustang, Lincoln models, Mazda 6 and CX-9 for 3.5L and 3.7L engines.
• Premium Construction: Built with materials intended to resist high heat and impact which helps maintain spark performance under demanding conditions.
• Quality Control: Manufactured in TS16949 certified facilities and each unit is function and leakage tested for reliability out of the box.
• Warranty Coverage: Includes a 1 year or 50,000 km warranty, offering a safety net for early failures or defects.

Who It's For

This ignition coil pack kit is well suited to DIY mechanics and professional technicians who need a full-bank replacement for affected 3.5L or 3.7L V6 engines across Ford, Lincoln, Mazda and Mercury platforms. It is particularly useful when multiple coils are failing or when preventive maintenance calls for replacing all coils at once to ensure consistent ignition timing and fuel economy.

Drivers who require an exact OEM branded unit or who need coils for engines outside the 3.5L/3.7L V6 family should look elsewhere. Also, if a vehicle has been heavily modified or uses nonstandard ignition components, confirm compatibility before purchasing.

Pros & Cons

Pros

• Good value compared with dealer-priced coils while restoring engine smoothness and idle quality.
• Generally praised for ease of installation and correct fit on compatible engines.
• Durable construction and factory testing reduce the risk of premature failure.

Cons

• Not all customers view it as an OEM-branded replacement, so expectations about original-equipment branding may differ.

Specifications

Item	6PCS ignition coil pack
Compatible Engines	3.5L and 3.7L V6
Fitment Highlights	Ford, Lincoln, Mazda, Mercury V6 models (see fitment list)
OEM Equivalent Numbers	UF553, UF-553, DG520, CY0118100A and others
Manufacturing Standard	TS16949 certified facilities
Testing	100% function and leakage tested
Warranty	1 year or 50,000 km

Our Verdict

The UF553 6PCS ignition coil pack kit is a sensible, cost-effective replacement for owners of 3.5L and 3.7L V6 Ford, Lincoln, Mazda and Mercury vehicles who need reliable ignition performance and easy installation. Because it carries multiple OEM-equivalent numbers, factory testing and a limited warranty, it represents good value for those who prioritize functionality and fit over dealer branding.

Frequently Asked Questions

Will these coils fit my 2013 Explorer 3.5L?
Yes, the kit lists compatibility with Explorer 2011-2016 3.5L, but always cross-check the OEM equivalent numbers for your specific engine.

Are these coils tested before shipping?
Yes, the product is manufactured in TS16949 facilities and each coil is function and leakage tested prior to shipment.

What warranty is included?
The kit includes a 1 year or 50,000 km warranty against defects.