Ngk Cmr6H Spark Plug – High-Heat Copper Electrode Plug

Description

The NGK CMR6H spark plug is a high-quality, reliable ignition component designed for a wide range of Stihl, Husqvarna and Jonsered handheld outdoor power equipment.
Built with NGK’s proven copper-core technology, this plug delivers consistent performance, quick starts and long service life in demanding NZ conditions.

Specifications

• Thread Diameter: 10 mm

• Thread Reach: 12.7 mm (½”)

• Thread Pitch: 1.0 mm

• Hex Size: 16 mm (5/8″)

• Seat Type: Gasket

• Construction: Nickel alloy with copper core

• Resistor: Yes

• Gap: Typically 0.6–0.7 mm (always set to engine manufacturer specification)

OEM Cross References

• Bosch USR4AC

• Champion RZ7C

• Husqvarna HQT-3

• Stihl ZKC10

Fits (Compatible Models)

Fits: Stihl Models

BG56, BG66, BG86, BR200, BR500, BR550, BR600, BR700, BT131,
FC100, FC56, FC90, FC110, FC95,
FR130, FR131, FR410, FR460, FR480,
FS100, FS110, FS111, FS130, FS131, FS240, FS25, FS260, FS310, FS311, FS360, FS40, FS410, FS460, FS50, FS56, FS65, FS70, FS87, FS89, FS90, FS91, FS94,
HL91, HL94, HL95,
HS46, HS56, HS81, HS82, HS86, HS87,
HT101, HT102, HT103, HT132, HT133, HT56, HT131,
KM100, KM111, KM130, KM131, KM56, KM90, KM94,
MS150, MS170, MS171, MS180, MS181, MS193C, MS193T, MS201, MS211, MS231, MS241, MS251, MS362, MS181C,
SH56, SH86, SR200.

Fits: Husqvarna Models

439, 545, 555, 556, 345FR, 526XP,
545FX, 545FXT, 545RX, 545RXT,
550XP, 550XPG,
560XP, 560XPG,
562XP, 562XPG,
T435, T540XP, T540XP II.

Fits: Jonsered Models

CS2252, CS2253.

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