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

In this review the reviewer focuses on the Marsram Ignition Coil Pack UF549 set of four and who will benefit from fitting them to compatible Nissan and Infiniti engines. The bottom line is straightforward: this coil pack set is aimed at owners who need an OEM-compatible replacement that installs quickly and restores smooth engine operation. After fitting these coils to 2.5L, 2.0L and 1.8L Nissan engines and select V8 Infiniti models, the most important reason to buy is the practical combination of fitment breadth and ease of installation that produces noticeable drivability improvements.

Key Features

• Wide Application: Covers many Nissan models including Altima, Sentra, Versa, Cube and NV200 so owners of those vehicles can find a direct replacement without modification.
• Infiniti Compatibility: Works on several Infiniti V8 and L4 engines so buyers with luxury variants get an option that matches OEM fit and function.
• OEM-Matched Design: Engineered to OE specifications so installation is straightforward and the coils mate with original wiring and mounts.
• Pack of Four: Supplied as a set of 4 which is convenient for multi-cylinder replacement jobs and helps ensure consistent performance across the engine.
• Warranty Support: Comes with a 1-year warranty that provides a window for replacement if early failures occur, giving added reassurance to buyers.

Who It's For

This coil pack set is for DIY mechanics and professional technicians working on compatible Nissan Altima, Sentra, Versa, Cube, Rogue Select and NV200 models, as well as certain Infiniti V8 and L4 vehicles. It is a sensible choice when the original coils begin causing rough idle, misfires, or reduced throttle response and the installer prefers a direct-fit replacement designed to OE dimensions.

Owners who need long-term, worry-free longevity beyond the first year should consider OEM parts or higher-end aftermarket brands with extended testing histories, since customer feedback shows mixed reports on lifespan with some coils lasting under a year while others run longer.

Pros & Cons

Pros

• Good fit and match to OEM parts, which simplifies installation and reduces adjustment time.
• Improves engine smoothness and acceleration when replacing worn or failing coils.
• Pack of four is cost effective for multi-cylinder engine servicing and ensures consistent performance.
• Backed by a 1-year warranty that covers early failures and replacement.

Cons

• Some users reported limited longevity in a portion of units, so long-term durability can vary.

Specifications

Product Type	Ignition Coil Pack set of 4
Compatible Engines	2.5L, 2.0L, 1.8L L4 and select V8 5.0/5.6
Vehicle Fitment	Nissan Altima, Sentra, Versa, Cube, Rogue Select, NV200; Infiniti M56, FX50, Q70, QX70, QX60
Compatible Part Numbers	UF-549, C1696 and listed equivalents
Quantity	4 coils per set
Warranty	1-year limited

Our Verdict

These ignition coil packs are a practical, value-minded replacement for many Nissan and Infiniti vehicles, delivering improved smoothness and throttle response with direct-fit installation. They are a strong pick for owners who want an OEM-compatible set without a premium price, though buyers seeking maximum long-term durability should weigh OEM options or extended-warranty alternatives.

Frequently Asked Questions

Will these coils fit my 2010 Nissan Altima?
Yes, the UF549 set lists compatibility with 2007-2018 Nissan Altima 2.5L L4 models.

Do these replace original part number C1696?
Yes, the listing shows compatibility with C1696 and several equivalent part numbers.

What happens if a coil fails within a year?
The set includes a 1-year warranty; contact the seller for a replacement within the service period.