NPAUTO Ignition Coil Pack and Spark Plug Kit for 3.5L V6 Toyota/Lexus — 6pc (UF487, pre-gapped)

NPAUTO's 6-piece ignition coil pack and pre-gapped spark plug kit is a direct-fit replacement for 3.5L V6 Toyota and Lexus models from 2007–2015, designed to restore consistent ignition and drivability.

This kit bundles six ignition coils matched to six pre-gapped spark plugs so you replace the entire ignition bank at once. Built to meet or exceed OEM standards, the set covers many Toyota and Lexus applications — including Sienna, Avalon, Camry, Highlander, RAV4, Venza, RX350, ES350, and RX450h — and uses part references like UF487 and 90919-A2007 for easy cross-checking. Whether you're addressing misfires or performing scheduled maintenance, swapping all six units helps ensure balanced performance and avoids repeat failures.

Which vehicles and part numbers does this kit fit?

This kit is tailored for 3.5L V6 engines across a range of Toyota and Lexus years and models. Cross-reference the listed part numbers against your vehicle VIN or service manual before purchase to confirm fitment.

• Compatible models: Toyota Sienna (2007–2015), Avalon (2005–2018), Venza (2009–2015), Camry (2007–2016), Highlander (2008–2015), RAV4 (2006–2012), Venza (2009–2015), and Lexus RX/ES models (2007–2018).
• Common part numbers included: UF487, 90919-A2007 and related OEM references for straightforward interchange.
• Package includes: 6 ignition coils + 6 pre-gapped spark plugs — replace all six ignition points at once for even performance.

How will replacing all six coils and plugs affect engine behavior?

Replacing the full set brings the ignition system back to balanced firing across cylinders, which improves starting, smoothness and throttle response. It’s the recommended approach when multiple cylinders show fault codes or when trucks with high mileage have never had a full-bank replacement.

• Reduces cylinder misfires and rough idle by restoring consistent spark delivery.
• Helps recover lost power and improves drivability under load.
• Pre-gapped plugs save install time and reduce the chance of incorrect gap settings.

What should I check before ordering and installing this kit?

Confirm compatibility with your exact engine and year using the listing compatibility chart or your vehicle’s OEM part numbers. Inspect related components (wiring harness, spark plug wells, and engine seals) so any worn items are addressed during the service.

• Verify your VIN or factory part numbers against UF487 / 90919-A2007 references.
• Inspect coil boots, wiring connectors, and spark plug wells for oil or damage before installation.
• Follow torque specs and installation sequence to avoid spark coil or thread damage.

Are these coils and plugs built to OEM standards and what does the package include?

NPAUTO manufactures these coils and plugs under high production standards to meet or exceed OEM performance and fitment expectations. The kit is complete for a full ignition-bank service and comes ready to install with pre-gapped plugs to simplify the job.

• Included: six ignition coils and six pre-gapped spark plugs in a single package.
• Designed materials and electrical specs aim to match OEM durability and electrical performance.
• Intended to resolve common ignition-related drivability issues without costly diagnostic guesswork.

Who this is for: This NPAUTO 6-piece coil and plug kit is aimed at DIY mechanics and professional shops working on 3.5L V6 Toyota and Lexus vehicles from roughly 2007–2015 who want a complete, convenience-focused replacement. It's also suitable for owners who observe misfire codes, rough idling, or reduced performance and prefer replacing the entire bank at once to restore balanced ignition and avoid staggered failures.