DrCax OEM Ignition Coil UF617 UF549 UF739 UF509-1 Pack

DrCax OEM Ignition Coil (UF617 / UF549 / UF739 / UF509) is a direct-fit replacement coil designed to restore ignition reliability and reduce misfires for compatible vehicles.

This single-pack ignition coil from DrCax is engineered to match or exceed original equipment (OE) specifications and is intended for drivers who need a dependable replacement part that fits and performs reliably. It’s built under strict quality controls, includes common OE cross-references, and ships with a one-year warranty to protect against premature failure. Before purchase, verify vehicle compatibility by year, make, model, and OE part number to ensure correct fitment.

How will this ignition coil affect engine performance?

Replacing a failing ignition coil can clear symptoms such as misfires, rough idling, loss of power, and intermittent stalling. The DrCax coil is designed to restore consistent spark delivery to the cylinder it serves, helping the engine run smoother and more predictably when installed correctly.

• Restores stable spark timing for improved combustion efficiency
• Reduces engine misfires and rough idle when matched to the vehicle
• Helps eliminate intermittent stalling and engine hesitation
• Compatible with OE part numbers like 22448-EY00A and UF617

What makes this coil a reliable replacement for OEM units?

DrCax manufactures these coils to meet or surpass OE design and dimensional standards, using components selected for durability and thermal stability. Each unit goes through quality checks so the connector, mounting points, and electrical characteristics align with factory expectations for easier installation and consistent operation.

• Constructed to OE-equivalent specifications for fit and form
• Quality control testing to reduce early failure risks
• Electrical and mechanical match to factory mounting and plugs
• Supplied with a one-year warranty for added peace of mind

How do I confirm fitment before buying?

Always cross-check your vehicle’s year, make, and model and confirm the OE or existing part number is listed among compatible references. Use online fitment tools (such as retailer "Your Garage") or compare the printed OE numbers on your old coil against the listed cross-references to avoid ordering the wrong unit.

• Compare OE numbers like 22448-EY00A, UF-617, 178-8503
• Use garage/fitment lookup tools on the retailer site before checkout
• Physically compare connector and mounting locations if possible
• Contact DrCax support for compatibility questions prior to purchase

What should I expect during installation and maintenance?

Installation is straightforward for anyone comfortable with basic engine-bay work: disconnect the battery, unplug the electrical connector, remove mounting hardware, swap coils, and reassemble. Inspect spark plug condition at the same time and use anti-seize or dielectric grease as recommended by vehicle service guides to preserve connector integrity.

• Minimal tools: basic ratchet set and screwdrivers
• Recommended to replace plugs if worn or fouled
• Follow torque specs and connector cleaning for best results
• One-year warranty covers manufacturer defects

Who is this for? This DrCax OEM ignition coil is intended for DIY mechanics, professional technicians, and vehicle owners who need a dependable, OE-matching single-coil replacement for compatible cars. It’s especially suited to anyone experiencing misfires, rough idle, or reduced engine responsiveness and who can verify fitment against the listed OE references before purchase. If you want an affordable, tested coil with warranty coverage and clear cross-reference numbers, this DrCax unit is a practical choice.