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Description
xHiyeve Ignition Coil for Honda GX390/GX340
Meet a robust ignition coil designed as a direct replacement for a broad range of Honda GX-series engines. The 4-prong connector ensures a secure electrical path, supporting consistent spark delivery across compatible models. Built to withstand routine engine vibrations, it’s a practical choice for DIY repairs, service intervals, or on-the-job replacements.
Compatibility at a glance
This coil covers a wide array of GX390 and GX340 variants and related equipment, including GX390T2, GX390R2, GX390K2, GX340RT2, and GX340UT2, among others. VIN-based and OEM-number matching may apply depending on the unit.
- OEM examples include 30500-Z5T-003, 30500Z5T003, 30500-Z5R-003, 30500Z5R003
- Cross-check with your engine’s OEM part number before purchasing
What this coil can do
The ignition coil stores and discharges energy to help create a reliable spark, which can support steadier ignition and smoother engine behavior in the right conditions. Use as a direct replacement to match your OEM harness and connector layout.
Product highlights
- Secure four-prong connector for dependable electrical contact
- Durable housing designed to endure engine vibrations
- Broad compatibility with GX390 and GX340 variants and related equipment
Real-world use cases
Ideal for generator maintenance, portable tools, and routine service cycles. When paired with the correct OEM number, it can help support reliable starting and consistent performance in the field.
Installation and care
- Verify the OEM number against your engine model before purchasing
- Disconnect power and ground before handling electrical components
Hiyeve stands behind dependable parts and responsive support. If you run into an issue, our team is ready to help with guidance or next steps.
FAQ
Q: What engines is the Hiyeve ignition coil compatible with?
A: The coil fits Honda GX390 and GX340 variants and related models listed in the description. Always confirm the OEM part number before buying to ensure compatibility.
Q: How might this coil affect engine performance?
A: The coil stores and discharges energy efficiently, potentially improving ignition consistency and engine response. Actual results vary with machine condition and maintenance.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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