High Performance Ignition Coils for 2006-2008 Honda Ridgeline 3.5L V6 - Complete 6-Coil Set

Perfect Fit for Your Ridgeline

Direct OE replacement for:
2006-2008 Honda Ridgeline 3.5L V6
Complete set of 6 coils (one per cylinder)
Includes dielectric tune-up grease for proper installation

Why Your Ignition Coils Matter More Than You Think

Your Ridgeline's ignition coils are responsible for converting 12 volts from your battery into the 40,000+ volts needed to create that crucial spark. When they're fresh and functioning properly, combustion is precise, powerful, and efficient. But as coils age—and by 100,000+ miles, they're definitely aging—their output weakens and becomes inconsistent.

The result? Weak sparks that don't fully ignite the air-fuel mixture. You're literally leaving power on the table while burning extra fuel and creating incomplete combustion that fouls your spark plugs. It's a cascade of inefficiency that gets worse over time, so gradually you barely notice—until suddenly your Ridgeline doesn't feel like a Ridgeline anymore.

Reclaim the Performance You've Been Missing

Instant Throttle Response

Remember when your Ridgeline responded immediately to your right foot? That's what proper ignition feels like. These high-performance coils deliver consistent, powerful spark energy that translates to immediate throttle response. Press the gas and feel your V6 come alive—no hesitation, no lag, just smooth, linear power delivery exactly when you demand it.

Stronger Acceleration Throughout the Rev Range

Whether you're merging onto the highway, passing slower traffic, or just enjoying the satisfying pull of Honda's V6, proper ignition makes all the difference. These coils eliminate high-RPM drop-off and maintain strong spark energy throughout the entire powerband. Your Ridgeline will feel noticeably quicker and more eager to rev, making every drive more engaging.

Better Fuel Economy

Complete combustion is efficient combustion. When every spark plug fires with consistent, high-energy spark, your engine burns fuel more completely and efficiently. The result? Improved miles per gallon, especially during highway cruising and steady-state driving. You'll notice the difference at the pump—these coils can actually pay for themselves in fuel savings over time.

Smoother Operation You Can Feel

That subtle vibration at idle? The occasional stumble during light acceleration? Engine roughness that you've gotten used to? Proper ignition coils eliminate all of it. Fresh coils deliver smooth, balanced combustion across all six cylinders, resulting in the refined, silky-smooth operation Honda engines are famous for. Your Ridgeline will idle like it's floating and accelerate without a hint of hesitation.

Built for Performance and Longevity

These aren't bargain-bin replacements that'll fail in 30,000 miles. These are engineered high-performance ignition coils designed to meet or exceed OE specifications while delivering enhanced output for improved performance:

• Boosted Voltage Output: Higher energy spark for more complete combustion
• Advanced Coil Design: Optimized windings for maximum efficiency and heat dissipation
• Durable Construction: Built to withstand engine bay heat and vibration
• Precise Fitment: Direct plug-and-play replacement—no modifications needed
• Quality Materials: Premium components ensure long service life

Say Goodbye to Common Ignition Problems

These high-performance coils eliminate the frustrating issues that plague aging ignition systems:

• ❌ Spark Plug Misfires: Consistent, powerful spark prevents misfires that trigger check engine lights
• ❌ Engine Run-On: Proper ignition timing eliminates dieseling and rough shut-down
• ❌ Cold Start Issues: Stronger spark ensures reliable starts in any weather
• ❌ High RPM Drop-Off: Maintains spark energy even at redline for full power delivery
• ❌ Rough Idle: Balanced ignition across all cylinders creates glass-smooth idle

Complete Kit Ready for Installation

Everything you need included:

• 6 high-performance ignition coils (complete set for all cylinders)
• Dielectric tune-up grease for proper electrical connection and moisture protection
• Direct OE-style connectors—no splicing or modifications required

Straightforward Installation

Replacing ignition coils on the Ridgeline's V6 is one of the more accessible maintenance tasks. The coils sit right on top of the engine, making them easy to access. With basic hand tools and about an hour, you can complete the job in your driveway:

1. Disconnect the battery (safety first)
2. Unplug the electrical connector from each old coil
3. Remove the mounting bolt and pull out the old coil
4. Apply the included dielectric grease to the new coil boot
5. Install the new coil, secure with the mounting bolt, and reconnect
6. Repeat for all six cylinders

Pro tip: Replace all six coils at once. If one is failing, the others aren't far behind—and you don't want to do this job multiple times. Plus, replacing them as a set ensures balanced performance across all cylinders.

The Maintenance Your Ridgeline Deserves

Honda built the Ridgeline to last 200,000+ miles with proper maintenance. Ignition coils are a wear item—not a lifetime component. If you're approaching or past 100,000 miles, or if you're experiencing any ignition-related symptoms, replacing your coils is preventive maintenance that protects your engine and restores performance.

Think of it this way: you wouldn't run old, worn spark plugs and expect peak performance. The same logic applies to coils. Fresh ignition components work together to optimize combustion, protect your catalytic converter, prevent fouled plugs, and ensure your Ridgeline runs exactly as Honda engineered it to.

Why Replace All Six?

When one coil fails, it's a sign the others are nearing the end of their service life too. They've all been subjected to the same heat cycles, vibration, and electrical stress. Replacing just one coil means you'll likely be back under the hood within months replacing another.

Complete sets also ensure balanced ignition across all cylinders. You wouldn't replace just three spark plugs—the same principle applies here. Uniform ignition performance means smoother operation and maximum efficiency.