Ignition Coil Pack & Iridium Spark Plugs Set (4PCS) - OEM Replacement Your Car

Upgrade your engine’s performance with our OEM-standard ignition coil and iridium spark plug combo, engineered for 20% higher energy output to eliminate misfires, boost fuel efficiency, and restore smooth acceleration. Designed as a direct plug-and-play replacement, this kit is built to solve common engine issues while delivering long-lasting durability for daily driving and heavy use.

Specification:
Voltage: 12V
Installation Position:Front
Connector Gender:Female
Terminal Gender:Male
Connection: 3 pins
Terminal Type: Blade
Spark Plug Material：Iridium
Spark Plug Part Number: 92213
Ignition Coil Part Number: UF311, UF-311

Part Number:
UF311, UF583, 5C1382, C1382, 30520-RRA-007, 30520-PRA-007, 30520-PNA-007, 30520PMA007, 30520PRAA01, 30520RAA007, 30520PNA007, GN10370, 610-58637B,
610-58637A

Interchange Part Numbers:

UF311, UF-311, IC513, IC441, E1083,E341, E413, UF393, UF-393, 5C1382
C1417, 5C1631, 5C1682, C1382, C1423,C1574, 30520RRA007, 30520PRAA01
099700-070, 30520-PMA-007, 30520-PNA-007

Ohter Part Number:

UF311, UF-311, 30520-RRA-007, 30520-PRA-007, 30520-PNA-007, 30520PMA007, 30520PRAA01, 30520RAA007, 30520PNA007, 92213, 9807B-561BW

Fitment :

Compatible with For Honda:

For 2003-2007 Honda Accord 2.4L L4
For 2002-2009 Honda CR-V 2.4L L4
For 2002-2005 Honda Civic Si L4 2.0L DOHC
For 2006-2011 Honda Civic Si L4 2.0L
For 2003-2011 Honda Element 2.4L L4
For 2004-2005 Honda S2000 2.2L L4

Compatible with For Acura:

For 2002-2006 Accord RSX 2.0L L4
For 2006-2011 Accord CSX 2.0L L4

5 Key Reasons to Choose This Kit

1. 20% Higher Energy Output for Peak Performance

Our ignition coils deliver 20% more spark energy than standard OEM coils, paired with premium iridium spark plugs featuring:

Iridium center electrodes (using "hot melt" technology) for superior thermal conductivity and air tightness
Tapered side electrodes to boost charge accumulation and optimize ignition channels
High-quality alumina ceramic insulators that withstand extreme temperatures, high strength, and low resistance

This combination eliminates engine misfires, backfiring, and stalling, while increasing horsepower and throttle response for a more powerful driving experience.

2. OEM Fit & Plug-and-Play Installation

Each component is built to original car standards for a perfect direct fit:

3-pin connector matches factory wiring exactly (verify connector type before installation)
Precisely sized to fit OE equipment (coil: 169mm total height, spark plug: 79mm total length)
No modifications or special tools required—follow our step-by-step guide for DIY installation in minutes:
1. Disconnect the battery and ensure the engine is cool
2. Remove old coils and inspect for contamination
3. Compare new coils to old parts for port count match
4. Install new coils (keep low-voltage plugs clean)
5. Reconnect the battery (avoid over-tightening bolts)
6. Test the system and clear ECU fault codes

3. Solve Common Engine Problems Instantly

Tired of frustrating engine issues? Our kit directly addresses:

❌ Backfiring, engine shaking, and vehicle stalling
❌ Hard starting, slow acceleration, and rough idle
❌ Poor fuel economy and reduced power
✅ Replaces worn coils and plugs to restore quick starts, stable acceleration, and improved fuel efficiency

4. Unmatched Durability & Longevity

Ignition Coils: Superior materials and exquisite production ensure heat resistance, corrosion protection, and reliable performance in harsh conditions (dust, extreme temperatures, heavy loads).
Iridium Spark Plugs: Exceptional oxidation resistance prevents gap wear, delivering 3x longer service life than standard copper plugs. The special ceramic insulator adds extra strength and thermal stability.
Tested in real-world driving scenarios to ensure zero misfires and consistent performance for 100,000+ miles.

5. Complete Kit for Hassle-Free Replacement

This all-in-one set includes everything you need for a full engine refresh:

4 x High-Energy Ignition Coils (OEM replacement design)

4 x Premium Iridium Spark Plugs

What You’ll Experience After Installation

✅ Quick Start: No more cranking or hesitation—ignite your engine instantly.

✅ Stable Acceleration: Smooth, responsive throttle response for confident merging and passing.

✅ Improved Fuel Economy: Optimized combustion reduces wasteful fuel consumption.

✅ Eliminated Jitter: Fixes engine shake and misfires for a quieter, smoother ride.

✅ Longer Engine Life: Reduced carbon deposits and wear extend the life of critical engine components.

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On Feb 28, 2026 at 16:33:39 PST, seller added the following information: