Ignition Coil Pack UF549 Set of 4 for Nissan and Infiniti - Reliable

In this review of the Marsram Ignition Coil Pack UF549 set of 4, the bottom line is simple: this kit is for owners who need a direct-fit replacement for a range of Nissan and Infiniti engines and want an easy install with dependable performance. The review found the coils are engineered to meet OE specifications and offer a clear improvement in throttle response and smoothness for cars that were experiencing misfires. Installation is straightforward for a DIYer and the included 1-year warranty gives added peace of mind.

Key Features

• Application coverage: Covers many Nissan and Infiniti models from 2007 to 2019, making it a versatile replacement for common L4 and select V8 engines.
• Set of 4: Supplied as a complete pack of four coils so you can replace all cylinders at once for consistent performance across the engine.
• OE-compatible design: Engineered to stringent OE specifications so the coils install and function like the original parts on compatible vehicles.
• Easy installation: The design matches original connectors and mounting points, allowing a technician or competent DIYer to swap coils quickly.
• Part number compatibility: Cross-references several factory numbers so finding a match for your engine and year is straightforward.
• 1-year warranty: Comes with a 1-year warranty that covers replacement if a coil fails within the service period.

Who It's For

This coil pack set is best for owners of supported Nissan Altima, Sentra, Versa, Cube, Rogue, NV200 and compatible Infiniti models who are experiencing misfires, poor idle, or rough acceleration and want a direct replacement without modifying wiring or components. It also suits independent shops and DIY mechanics who prefer replacing all coils at once to maintain even performance.

It is less suitable for vehicles outside the listed applications or for those who expect a long-term performance upgrade beyond stock specifications; buyers who need extended long-term durability beyond the included warranty may prefer OEM coils or higher-end aftermarket units with longer guarantees.

Pros & Cons

Pros

• Good fit for many Nissan and Infiniti engines, reducing compatibility headaches.
• Notable improvement in smoothness and throttle response after replacement.
• Easy to install with OE-style connectors and mounting points.
• Comes as a complete set of four with a 1-year warranty for added assurance.

Cons

• Some customers reported failures within the first year, so long-term durability can vary.
• Not a performance upgrade over high-end OEM-style coils for racing or heavy modification use.

Specifications

Brand	Marsram
Part type	Ignition Coil Pack (set of 4)
Compatible engines	2.5L, 2.0L, 1.8L L4 and select V8 5.0/5.6 V8
Model years	2007-2019 (varies by model)
Compatible models	Nissan Altima, Sentra, Versa, Cube, Rogue, NV200; Infiniti M56, FX50, Q70, QX70, QX60
Cross-reference numbers	UF-549, C1696 and others listed for fit
Warranty	1 year

Our Verdict

For most owners of the listed Nissan and Infiniti models, the UF549 coil pack set is a practical, cost-effective replacement that restores smooth idle and acceleration while simplifying installation with OE-compatible design. It offers good value when replacing multiple coils at once, though buyers seeking the longest possible lifespan may want OEM or premium aftermarket alternatives.

Frequently Asked Questions

Will these coils fit my vehicle?
They fit the Nissan and Infiniti models and engine sizes listed in the product application; verify the cross-reference numbers against your vehicle before purchase.

Are these coils easy to install?
Yes, the coils are designed to match original connectors and mounting points, making them straightforward for a DIYer or technician.

What warranty is included?
The set includes a 1-year warranty for replacement if a coil fails within the service period.