autoexact Ignition Coil & Iridium Spark Plug Kit, Set of 4 for Nissan 1.6L–2.5L — Pre-gapped, Epoxy-Potted

If your Nissan shows rough idle, reduced throttle response, intermittent misfires, or a check-engine light with P0300–P0308 codes, this plug-and-play kit supplies four epoxy-potted ignition coils plus four fine-wire iridium spark plugs engineered to meet or exceed OEM fit and performance. Each plug arrives pre-gapped and each coil uses durable materials for improved heat resistance and long-term stability.

How will this kit affect drivability and fuel use?

Replacing worn coils and plugs restores reliable combustion timing, which often returns lost horsepower and smooths acceleration. Better, consistent sparks reduce partial misfires that waste fuel, so many drivers notice improved throttle response and steadier idling after installation.

• Stronger ignition for complete combustion and smoother power delivery
• Reduced engine vibration and fewer rough starts
• Potential for modest fuel economy gains when misfires are resolved
• Targets common trouble codes P0300–P0308 linked to coil/plug failures

Are these parts easy to install myself?

Yes — the kit is designed as a direct OEM-style replacement with no cutting or rewiring required. Coils are epoxy-potted and plugs are pre-gapped to simplify the swap; follow the included step photos and torque guidance for safe, reliable installation.

• Plug-and-play connectors and exact-fit mounting points
• Pre-gapped iridium plugs for immediate fitment out of the box
• Recommended tightening torque: 11.06–14.75 ft·lb (15–20 N·m)
• Pre-lubricated with green dielectric grease where indicated

What materials and lifespan can I expect from these coils and plugs?

The ignition coils feature epoxy sealing for heat tolerance and vibration resistance, while the spark plugs use fine-wire iridium for a longer service life and stable spark performance. With normal driving and proper installation, the plugs are rated for extended intervals and the coils are built to match OEM durability standards.

• Epoxy-potted coils for thermal and mechanical resilience
• Fine-wire iridium tips for stable firing and long service life
• Quality control to meet OEM-style fit and function
• 2-year warranty plus lifetime technical support from Autoexact

How do I confirm this kit fits my vehicle?

Compatibility depends on model year and engine displacement (1.6L–2.5L inline-4 engines). Use the vehicle fit tool on the product page or consult the included compatibility chart and images before purchase to ensure correct match for your Sentra, Altima, Rogue, Versa, Cube, or NV200.

• Models covered include Nissan Sentra (2013–2019), Altima (2007–2018), Rogue, Versa, Cube, NV200
• Fits 1.6L–2.5L L4 engines; verify with VIN or online fitment tool
• Includes four coils and four iridium plugs per kit for complete bank replacement
• Step-by-step installation photos included for reference

Who is this for: This kit is aimed at Nissan owners and independent technicians who need a reliable, complete ignition bank replacement to address misfires, rough idle, or diminished performance on compatible 1.6L–2.5L L4 engines. It’s suitable for DIY installers comfortable with basic engine work and for repair shops seeking an OEM-style, warranty-backed coil and plug solution.