LCWRGS Ignition Coils & Spark Plugs Kit for Nissan 2.5L L4 UF549 — Set of 4, OEM-Fit, Improved Spark

LCWRGS Set of 4 Ignition Coils & Spark Plugs is a direct-fit replacement kit engineered to restore consistent ignition and reliable starting for Nissan 2.5L L4 engines (UF549).

If your Nissan Altima, Rogue, Sentra, Versa or Cube is showing rough idling, decreased fuel economy, or a check engine light tied to misfires, replacing worn coils and spark plugs often resolves the issue. This kit bundles four direct OEM-design ignition coils with matched spark plugs, sized and specified to fit multiple model years and engine variants, and built to meet or exceed original equipment electrical and thermal performance.

Which vehicles and engines are these coils and plugs compatible with?

These ignition coils and spark plugs are made for Nissan four-cylinder engines across several model years. They align with OE part numbers and fit a range of 1.6L–2.5L L4 applications common to Nissan compact and mid-size cars.

• 2007–2016 Nissan Altima 2.5L L4
• 2008–2016 Nissan Rogue 2.5L L4
• 2007–2019 Nissan Sentra 1.8L/1.6L/2.0L variants
• 2007–2014 Nissan Versa and 2009–2014 Nissan Cube models listed in features

How do these LCWRGS coils and plugs improve engine performance?

The coils are wound with high-conductivity copper and sealed with high-temperature epoxy to limit electrical leakage and cracking. Combined with fresh plugs, the set delivers a more consistent, stronger spark which helps reduce misfires and can improve throttle response and efficiency.

• Up to ~15% more ignition energy compared with aging OE coils
• Improved spark consistency under load and at idle
• Better resistance to heat and vibration for longer service life

Are these easy to install and do they match OEM specifications?

This LCWRGS set is designed as a direct-replacement for the original coils and plugs—no modifications required. The kit uses common OE mount points and electrical connectors so most mechanically-inclined owners can complete the swap with basic hand tools.

• Direct OEM fit: replaces UF549, C1696, 5C1753, E1049, 22448JA00A and compatible spark plug 9029
• Plug-and-play electrical connectors and mounting points
• Includes a full set of four coils and four matching spark plugs for all cylinders

What durability can I expect and what symptoms signal replacement?

LCWRGS coils are built to withstand extended use with materials chosen for electrical and thermal endurance. Typical signs that indicate replacement include persistent misfires, rough idle, reduced fuel mileage, or a check engine light related to ignition faults.

• Engineered with epoxy and copper windings to resist cracking and leakage
• Rated for long service life—designed to meet or exceed 50,000 miles under normal conditions
• Kit replaces a full cylinder bank to prevent uneven wear or performance imbalance

Who is this for? This LCWRGS four-coil and spark plug set is for Nissan owners, DIY mechanics, and independent shops seeking a direct-fit, cost-effective ignition replacement for mid-2000s through late-2010s Altima, Rogue, Sentra, Versa, and Cube models with 1.6L–2.5L L4 engines. It’s suited to anyone noticing misfires or drivetrain warnings and wanting a reliable OE-style swap that restores ignition consistency without custom work.