Home / 1 Pack Champion Spark Plug - For STIHL FS 89 R Trimmer Cutter
1 Pack Champion Spark Plug - For STIHL FS 89 R Trimmer Cutter
$14.77
Free shipping on all orders.
Qty In Stock: 20
The Champion 965 Spark Plug (RZ7C) is a compact copper-core spark plug designed for STIHL trimmers and brush cutters, offering reliable ignition, strong combustion, and resistance to fouling in high-revving two-stroke engines.
Features & Benefits:
🔧 Copper core provides excellent heat dissipation and conductivity
🔧 Short reach design fits tight engine configurations
🔧 Resistor technology reduces interference and ensures stable spark
🔧 Engineered for handheld tools and extended use in rough conditions
Specifications:
Brand & Part Number: Champion 965 RZ7C
Material: Copper
Thread Size: 14mm
Reach: 9.5mm (3/8 in.)
Hex Size: 3/4 in. (19mm)
Seat Type: Gasket
Resistor: Yes
Gap: 0.030 in. (0.76mm)
Use Champion RZ7C for reliable starts, clean combustion, and lasting performance in your STIHL trimmer—order now!
Shipping Info
Free shipping on every US order. In-stock parts typically ship within 1 business day from Texas.
Returns
30-day returns on unused parts in original packaging. Wrong or defective items are replaced or refunded. See the return policy.
How do I confirm this part fits?
Match the brand and part number to your vehicle, or use the Parts Finder on the homepage. Contact us before ordering if you are unsure.
Are these parts new?
Yes. TXN Supply Co sells new parts from trusted OEM-quality brands — not remanufactured cores.
How fast will my order ship?
In-stock orders ship within 1 business day. Delivery time depends on your ZIP; most US addresses arrive in 2–5 business days.
What is your return policy?
Unused items can be returned within 30 days in original packaging. Customer-initiated returns may include a restocking fee and return shipping.
