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1 Pack NGK Spark Plug - For Stihl Trimmer Cutter HS 81 R

1 Pack NGK Spark Plug - For Stihl Trimmer Cutter HS 81 R
Regular price $14.77
Regular price Sale price $14.77
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The NGK 3365 Spark Plug (CMR6H) is a high-performance copper-core plug built for STIHL trimmers and brush cutters, providing reliable ignition, reduced fouling, and smooth operation in two-stroke engines under demanding conditions.

Features & Benefits:

🔧 Copper core delivers fast heat dissipation and strong spark
🔧 Compact design fits tight engine spaces with ease
🔧 Trivalent plating prevents corrosion and thread galling
🔧 Engineered to resist vibration and maintain spark stability

Specifications:

Brand & Part Number: NGK 3365 CMR6H
Material: Copper
Thread Size: 10mm
Reach: 12.7mm (0.5 in.)
Hex Size: 5/8 in. (16mm)
Seat Type: Gasket
Resistor: Yes
Gap: 0.028 in. (0.7mm)

Use NGK CMR6H to keep your STIHL trimmer or cutter starting fast and running strong—order now!

Shipping Info

Free shipping on all orders. All orders ship within 1 business day and are typically delivered within 3-7 business days.

Returns

Easy returns within 30 days of purchase. Items must be in original, unused condition. Contact us to initiate a return.

How do I confirm this part fits?

Compare the part number and brand on this listing with your owner's manual or the part you are replacing. When compatibility details are shown on this page, use those first. If you are unsure, contact our team with your year, make, model, and engine size before ordering.

Are these parts new?

Yes. Every NGK part sold by Texan Supply Company is new, never used, remanufactured, or rebuilt.

How fast will my order ship?

All orders ship within 1 business day. Most orders arrive within 3 to 7 business days after shipment, and every order ships free.

What is your return policy?

Returns are accepted within 30 days of purchase when items are unused and in original packaging. Visit our contact page to start a return.

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