







Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.
⚡ Ignite your gear’s full potential—don’t let worn plugs slow you down!
This 3-pack of Haishine CMR6H spark plugs is a direct replacement for Stihl part #3365, compatible with a wide range of Stihl trimmers, chainsaws, blowers, and brush cutters. Crafted with a copper core and high-quality materials, these spark plugs resist heat and corrosion, delivering reliable ignition, improved fuel efficiency, and smoother engine performance. Easy to install, they’re the essential upgrade for maintaining peak outdoor power equipment operation.






| ASIN | B07K46QZT1 |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | 39,293 in Garden ( See Top 100 in Garden ) 36 in Lawn Mower Spark Plugs |
| Brand | Haishine |
| Brand Name | Haishine |
| Compatible with Vehicle Type | Trimmers & Brush Cutters, Backpack Blowers |
| Core Material | Copper |
| Core material | Copper |
| Country Of Origin | China |
| Customer Reviews | 4.6 out of 5 stars 1,133 Reviews |
| Manufacturer | Haishine |
| Manufacturer Part Number | 3365 |
| Model Number | BT-FCH1099 |
| Number of items | 1 |
| OEM Equivalent Part Number | 3365 |
| Thread Size | M14 x 1.25 |
| Thread size | M14 x 1.25 |
| Top Material Type | Metal |
| Top material type | Metal |
| Unit Count | 3.0 count |
| Vehicle service type | Trimmers & Brush Cutters, Backpack Blowers |
M**K
Good quality
Good quality spark plugs fitted to a Stihl chainsaw
S**S
Quick dispatch, well packaged, and good price.
Quick dispatch, well packaged, and good price.
G**.
Works
Machine now works
R**N
Effective, well made and starts appliance easily
Perfect in every way. Purchased for my Stilh Chain saw starts easily and repeats also with easy start using this plug. It did not need gap adjustment as seems to be set at 0.5 thou. Good value. well pleased with purchase. Comes unboxed though if thats important to you. Seems good quality and well made.
B**I
Ok
Ok
A**E
🏆
Great sparks
D**Y
Take care you have the right model for these plugs
I have two Stihl MS180's about three years apart. The newest one (2023) is significantly different to the earlier one. These plugs,10mm long reach are suitable for the newest MS180 - but do check first.
S**N
Sparkplugs
Great product + 2 spears great
L**S
Super
Funktionieren super, keine Startprobleme mehr. Qualität wie beim Original. Würde ich wieder kaufen.
M**S
Exactas
Todo cirrecto
M**K
Value
Worked good
M**.
Va benissimo
Va benissimo
J**N
Perfect
Passade och fungerade utmärkt.
Trustpilot
3 weeks ago
1 week ago