Denso Direct Ignition Coil 673-1307 Stick Coil — Direct-Fit, High-Energy Replacement for Toyota/Scion/Lexus

The Denso Direct Ignition Coil 673-1307 is a factory-grade replacement stick coil engineered to deliver consistent high-voltage spark for compatible Toyota, Scion, Lexus HS250h, and Pontiac Vibe engines.

This ignition coil is a direct-fit replacement designed for specific model years of Toyota (Camry, Corolla, Highlander, Matrix, RAV4, Solara), Scion (tC, xB), Lexus HS250h, and Pontiac Vibe. Built on Denso’s decades-long expertise in compact stick-type coils and advanced driver circuitry, part number 673-1307 installs directly into the spark plug well to remove the need for conventional high-tension leads while providing reliable ignition output under normal driving conditions.

Which vehicles and years is the 673-1307 coil compatible with?

This coil is made to match OEM specifications for a range of Toyota, Scion, Lexus, and Pontiac applications. Confirm fitment by cross-checking your vehicle year and engine or by comparing the part number to your existing coil.

• 2010–2012 Lexus HS250h
• 2009–2010 Pontiac Vibe
• 2005–2010 Scion tC; 2012–2015 Scion xB
• Toyota: Camry (2002–2005, 2007–2011), Corolla (2009–2010), Highlander (2001–2007), Matrix (2009–2010, 2013), RAV4 (2001–2008), Solara (2002–2007)

How does this Denso stick coil improve ignition performance?

Designed to supply stable, high-energy spark, the 673-1307 coil supports consistent combustion across varied driving conditions. Its stick-type form factor places the coil directly atop the spark plug, reducing energy loss from cables and improving transfer efficiency.

• Compact stick design eliminates high-tension leads for cleaner spark delivery
• Micro-sized driver circuits help manage waveform and timing
• Diagonal inductive windings promote efficient high-voltage generation

What are the practical installation and specification details?

The coil is a 12V unit sized for tight spark plug bores and packaged for efficient shipping. Installation typically follows OEM procedures—remove the old coil and plug, seat the new stick coil into the spark plug well, and reconnect any wiring harnesses.

• Voltage: 12V — compatible with standard vehicle electrical systems
• Package dimensions: 7.9 × 20.9 × 8 cm; weight: 0.291 kg for shipping reference
• Direct-fit design made to match factory mounting and electrical connector

When should I replace a faulty ignition coil with part 673-1307?

Replace this coil when you experience misfires, rough idle, reduced acceleration, or when a diagnostic scan points to coil-related trouble codes. Using a like-for-like Denso replacement helps restore ignition consistency and avoids compatibility issues from non-matching aftermarket parts.

• Swap if you see rough running or frequent misfire codes tied to a cylinder
• Recommended to replace in matched sets for multi-coil failures or high-mileage engines
• Use OEM-equivalent connectors and mounting to maintain performance

Who is this for: Drivers and independent technicians who own compatible Toyota, Scion, Lexus HS250h, or Pontiac Vibe vehicles and need an OEM-quality direct ignition coil replacement. It’s a practical choice for routine maintenance, targeted cylinder repairs, or when restoring reliable spark delivery in engines that use stick-type coils. Choose Denso 673-1307 when you want a direct-fit coil engineered by the original innovator of compact stick ignition technology.