NPAUTO Ignition Coils Pack for V6 Lexus & Toyota 1999–2008 — Set of 6, OEM Fit UF267/C1175

If your V6 Lexus or Toyota from the late 1990s to mid-2000s shows signs of misfires, rough idle, or loss of power, worn ignition coils are a common culprit. This NPAUTO six-coil pack (compatible with OEM references like UF267, C1175, 90080-19016) is manufactured and tested to match fit, form, and electrical performance for the specified vehicles, offering a complete replacement for all six cylinders so you can avoid mixing old and new coils.

Which cars are these coils designed to fit?

These coils are tailored for V6 3.0L and 3.3L engines across multiple Lexus and Toyota models from 1999 through 2008. The listing covers specific model-year ranges so you can verify compatibility with your vehicle using the provided interchange numbers.

• 1999–2003 Lexus ES300 and RX300 (3.0L)
• 2000–2004 Toyota Avalon; 2002–2006 Toyota Camry (3.0L)
• 2001–2003 Highlander and Sienna (3.0L)
• 2004–2006 Lexus ES330/RX330 (3.3L) and 2004–2008 Solara; 2004–2006 Sienna (3.3L)

How do these ignition coils address engine performance problems?

Failing coils can cause incomplete combustion that leads to misfires, engine roughness, reduced power, and worse fuel economy. Replacing all six with a matched NPAUTO set restores consistent spark timing and energy, reducing cylinder-to-cylinder variability and improving drivability.

• Resolves misfire codes tied to coil failure
• Reduces rough or uneven idle by restoring uniform spark
• Helps recover lost power and throttle response
• Improves fuel burn efficiency compared with weak coils

What interchange numbers and quality checks should I compare?

Use the listed OEM and aftermarket part numbers to confirm fit before purchase. NPAUTO provides a broad set of interchange references and subjects each coil to material and electrical testing to ensure a consistent replacement experience.

• Interchange examples: 90080-19016, 90919-02234, UF267, C1175
• Includes electrical and housing inspections for durability
• Pack of six ensures matched performance across all cylinders
• Designed for direct replacement—no modifications expected

How easy is installation and what should I prepare?

Installation is generally straightforward for anyone with basic mechanical skills and common hand tools: remove the engine cover (if equipped), unplug coil electrical connectors, unbolt coils, and replace with the new set. Always inspect spark plugs and wiring while coils are out to ensure a complete repair.

• Tools: ratchet set, torque wrench, dielectric grease for boots
• Recommended: check and replace spark plugs if they show wear
• Follow torque specs on coil mounting bolts to avoid damage
• Replace all six coils together to maintain balanced performance

Who is this for: Drivers and home mechanics who own compatible Lexus or Toyota V6 vehicles (model years listed above) and need a complete, tested ignition coil replacement. This NPAUTO six-coil pack is aimed at those who prefer replacing the entire set for consistent performance, technicians servicing fleet or multiple-cylinder repairs, and owners troubleshooting persistent misfires or rough idling where coils are suspected. Verify vehicle fit using your VIN or OEM part numbers before ordering.