UF553 Set of 6 Ignition Coil Pack Spark Plugs - Direct Fit Replacement

In this review of the UF553 set of 6 ignition coil pack spark plugs, the bottom line is practical: this kit is designed for owners who need a direct, affordable replacement for several Ford, Lincoln, Mazda and Mercury V6 models. It is most useful when the old coils show misfires or rough idle and the buyer wants an OE-matched part without paying dealer prices. The review finds the coils deliver reliable spark delivery, straightforward installation, and broad fitment coverage for 2007-2016 vehicles when the OEM numbers match.

Key Features

• Wide Fitment: Covers many V6 Ford and related models including Edge, Taurus, Explorer, MKX, MKZ and selected Mazda models so buyers can often replace all six coils with one kit.
• OE Match: The coils are matched to the original equipment design or upgraded slightly, offering compatible electrical output and mounting points for a direct swap.
• Durability: Built with corrosion resistance and high temperature tolerance to withstand under-hood conditions and extend service life compared with worn coils.
• Easy Installation: Customers report the coils fit perfectly and install easily without special tools, helping reduce shop time and labor cost.
• Part Reference: Includes multiple OEM replacement numbers so owners can cross-check their old ignition coil before purchase to ensure correct fitment.

Who It's For

This kit is aimed at DIY mechanics and independent shops working on 3.5L and 3.7L V6 engines from model years roughly 2007 through 2016 who need a full set replacement. It is a practical option for those diagnosing ignition misfires, rough idle, or poor fuel economy caused by failing coils and who prefer an affordable, OE-matched solution.

It is less suitable for owners who require manufacturer-branded parts for warranty or very high-performance applications; those users should choose dealer or specialty ignition components designed for performance tuning.

Pros & Cons

Pros

• Good fitment for a long list of Ford, Lincoln and Mazda V6 models, simplifying full-bank replacement.
• Easy to install for most users, reducing time spent in the garage.
• Offers solid value versus dealer-priced coils while matching OEM design for reliability.
• Resistant to corrosion and high temperatures, which helps long-term performance.

Cons

• Quality feedback is mixed for some buyers, so this may not match every expectation of longevity compared with high-end OEM coils.
• Buyers must verify OEM reference numbers against their old coil to ensure correct fitment.

Specifications

Product Type	Ignition coil pack set (6)
Compatible Engines	3.5L and 3.7L V6 applications
Primary Fitment Years	2007-2016 (varies by model)
Applicable Models	Edge, Taurus, Explorer, MKX, MKZ, MKS, F150, Fusion, Mustang, Mazda 6, CX-9, Sable
OEM Reference Numbers	C1595DG520, UF553, UF595 and related cross numbers
Key Qualities	OE-matched design, corrosion resistant, high temperature tolerance

Our Verdict

The UF553 set of 6 ignition coils is a sensible, cost-effective replacement for owners of compatible Ford, Lincoln and Mazda V6 models who need dependable spark performance and easier installation. It represents good value for routine repairs when the purchaser confirms OEM cross-reference numbers, though those seeking top-tier longevity or dealer-branded parts may prefer alternatives.

Frequently Asked Questions

Will these coils fit my vehicle?
Check the OEM replacement numbers printed for this set against your old ignition coil to confirm fitment for your specific year and engine.

Are these easy to install?
Yes, most customers report the coils install with basic hand tools and minimal mechanical experience when replacing a full bank.

How long will they last?
The coils are designed with corrosion resistance and heat tolerance for extended life, but user reports vary so longevity can depend on driving conditions and maintenance.