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| Condition | new |
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Description
xPart Overview
The 6-Pack NGK Laser Iridium Resistor Performance Spark Plugs (IFR5G11 / 7854 / 95992) is a premium 6-piece aftermarket set designed for V6 and inline engines that call for the IFR5G11 specification. NGK's laser-welded iridium centre electrode delivers a consistent spark for smoother idle, quicker throttle response, and improved ignition efficiency over the service interval. Engineered to OE dimensions for direct fitment into factory cylinder heads. Backed by our 1-year warranty and free worldwide shipping.
Vehicle Compatibility
| Make | Model | Year | Trim/Notes |
|---|---|---|---|
| Various | Vehicles calling for IFR5G11 | Verify by OE spec | Common fitments include select Honda / Acura V6, Subaru, Nissan VQ applications |
| Various | Vehicles calling for NGK 7854 / 95992 cross-reference | Verify by OE spec | Always confirm fitment via your owner's manual or dealer before ordering |
Key Specifications
| NGK Part Number | IFR5G11 (7854 / 95992 cross-reference) |
| Quantity | 6 plugs per pack |
| Electrode Material | Laser-welded iridium centre electrode, platinum ground |
| Resistor | Yes (RFI suppression for OEM electronics) |
| Gap | Pre-gapped to NGK specification; do not re-gap |
| Condition | Brand New — sealed NGK retail box |
| Warranty | 1 Year |
Why Choose This Part?
- Precision Fit: Built to NGK's IFR5G11 specification for direct replacement in compatible engines.
- Premium Quality: Laser-welded iridium tip for stable spark and long service life.
- Performance Upgrade: Improved ignition efficiency vs. standard copper plugs — smoother idle, faster throttle.
- 6-Pack Value: Convenient 6-piece pack for V6 or inline-6 service intervals.
- Free Worldwide Shipping: Delivered to your door at no extra cost.
- 1-Year Warranty: Covered against defects for a full year.
How to Order
Click Add to Quote above or email us at support@koeep.com with the part number IFR5G11 and your vehicle details (year, engine, current plug part number). We will get back with availability and pricing within 24 hours.
Ready to order this part?
Click Add to Quote or email support@koeep.com with the SKU and your vehicle engine code.
Request a Quote →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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