HQPASFY Ignition Coil 21171-0745 2-Pack — Direct-Fit Kawasaki Replacement, Copper-Wound Durable Coils

If your mower, generator or small engine is misfiring, hard to start, or running unevenly, faulty ignition coils are often the cause. This twin pack from HQPASFY replaces OE numbers 21171-0745, 21171-0742, 21171-0713, 21171-7039, and 21171-7049 and fits a wide range of Kawasaki FH, FH641V, FH680V, FH721V and other listed engine models. Each coil is built and tested under strict quality controls to deliver steady performance and easier installation than the original parts.

Which engines and models will these coils fit?

These coils were engineered to match the electrical and mounting specifications of many Kawasaki 4-stroke commercial and residential engines. They cover multiple FH-series families and related Honda and Kawasaki-model applications listed by OEM reference numbers.

• Direct fit for many Kawasaki FH601V, FH641V, FH661V, FH680V, FH721V variants listed in the product fitment.
• Also compatible with small engine codes like FA130D, FA210D, FC290V, FE120D/G, FE170D, FG150D/G, FG270G, FG300D.
• Fits compact utility models KWN/KWT/KWS/KWT series as specified in the fitment list.

How do these coils improve engine starting and performance?

Each coil is wound with quality copper and configured to deliver a steady, strong spark. That stable output helps the engine fire reliably across RPM ranges, leading to quicker starts and smoother running when compared to worn or failing coils.

• Engineered for consistent spark energy to reduce misfires and rough idling.
• High-grade materials minimize heat-related degradation for longer life.
• Sold as a two-pack so you can service paired cylinders or keep a spare on hand.

How easy is installation and what should I expect?

Installation is straightforward for anyone comfortable with basic small-engine maintenance. The coils use OEM-style mounting and electrical connections so they drop into place without modifications in compatible engines.

• Direct-replacement mounting holes and connector interfaces—no rewiring needed.
• Simple bolt-on swap: remove the old coil, transfer any bracket or boot if required, and mount the new coil.
• Included pair covers two sparks or ensures a backup for the next service interval.

What quality assurances and service support are provided?

HQPASFY tests coils to meet durability expectations and offers a warranty to support buyers. The company states extended testing and provides a two-year coverage period to address manufacturing defects or premature failures.

• Manufactured under controlled standards and tested for repeated ignition cycles.
• Two-year warranty backed by HQPASFY customer support via message contact.
• Replacement OE numbers listed for clarity when cross-referencing parts diagrams.

Who is this for: This 2-pack is made for DIYers, landscapers, fleet technicians and small-engine mechanics who need a reliable, cost-effective replacement for failing ignition coils on Kawasaki-powered mowers, utility engines and other small machinery. If you want a direct-fit coil set with clear OE cross-references, straightforward installation, and vendor support, this HQPASFY kit is a practical option.