Deliver a precise, focused spark to the combustion chamber with the Champion Iridium Spark Plug 9700 (plug type RA8WYPB3). It pairs a fine-wire iridium center electrode with a platinum-enhanced ground electrode and is designed for long service life. It fits many vehicles, among them the 2016-2020 Honda TRX250X, 2002-2009 Honda TRX250TE FourTrax Recon ES and 1997-2009 Honda TRX250TM FourTrax Recon (all engines). See the "Vehicles it fits" section for the full list.
Champion builds this plug to meet OE fit, form and function. The iridium center electrode is designed for long-term reliability and consistent performance. The fine-wire tip helps deliver faster, more efficient ignition.
- Sharper spark focus: The platinum-enhanced ground electrode promotes precise spark targeting for efficient combustion.
- Dependable starts: Engineered for reliable ignition in all weather conditions.
- Temperature control: A premium alloy is designed to quickly reach and hold the correct operating temperature, which helps reduce fouling.
- Corrosion resistance: The coated shell resists corrosion in harsh environments.
- Easy to install: Comes pre-gapped at 0.033 in (0.85 mm).
Specifications: 12 mm thread diameter, 19 mm reach, flat seat with a crush washer (washer included), resistor type, J-gap ground electrode tip, performance grade. The number of plugs required varies by engine, so check the "Vehicles it fits" section for your application. Country of origin: United States.
Interchange: XP5663 · RA8WYPB3 · SP070507AC · SP192435AA · 25190786 · 7803 · 8196 · 91715 · 97181 · 97637 · DCPR6EIX · DCPR7EIX · DCPR8EIX · IKR7H8
This part cross-references / interchanges with the following part numbers:
XP5663, RA8WYPB3, SP070507AC, SP192435AA, 25190786, 7803, 8196, 91715, 97181, 97637, DCPR6EIX, DCPR7EIX, DCPR8EIX, IKR7H8
Frequently Asked Questions
What does the Champion 9700 spark plug do?
It ignites the air-fuel mixture in the combustion chamber. A fine-wire iridium center electrode and a platinum-enhanced ground electrode are designed for precise, efficient ignition.
Is the Champion 9700 pre-gapped?
Yes, it comes pre-gapped at 0.033 in (0.85 mm). Confirm the gap against your vehicle's service specification before installing.
What are the thread, reach and seat specifications?
It has a 12 mm thread diameter, a 19 mm reach and a flat seat with a crush washer, which is included. It is a resistor-type plug.
Will it fit my 2016-2020 Honda TRX250X or 1997-2009 Honda TRX250TM FourTrax Recon?
It is listed for the 2016-2020 Honda TRX250X, 2002-2009 Honda TRX250TE FourTrax Recon ES and 1997-2009 Honda TRX250TM FourTrax Recon. Check the "Vehicles it fits" section to confirm your model.
What are signs a spark plug may need replacing?
Hard starting, rough idle, misfires, hesitation or reduced fuel economy may be signs of worn plugs. Other faults can cause these too, so diagnose the cause before replacing parts.
