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Spark Plug - Cmr5H - Ngk

Part Number: 31915-Z0H-003
Honda
Availability: 25+ in stock
Price: $5.94
Ships within 1 business day
Product Information
Description:
This replacement spark plug is a genuine OEM sourced component which is supplied for use with Honda engines commonly installed on lawn and garden equipment. A spark plug delivers electric current from an ignition system to an internal combustion engine. Over time spark plugs tend to become dirty or fouled eventually requiring replacement. Please note this high-quality item is sold individually.
Frequently Purchased With
Compatibility

This part is compatible with the following machines:

Honda
GX35 (Type SA2)(VIN# GCACM-1000001-1099999) Small Engine
GX35 (Type SA2A)(VIN# GCACM-1100001-9999999) Small Engine
GX35 (Type SAT)(VIN# GCACM-1000001-1099999) Small Engine
GX35 (Type SATA)(VIN# GCACM-1100001-9999999) Small Engine
GX35 (Type SLT)(VIN# GCACM-1100001-9999999) Small Engine
GX35NT (Type S3)(VIN# GCAST-1000001) Small Engine
GX35NT (Type SATM)(VIN# GCAST-1000001) Small Engine
GX35NT (Type SGT3)(VIN# GCAST-1000001) Small Engine
GX35NT (Type SGT9)(VIN# GCAST-1000001) Small Engine
GX35NT (Type ST3)(VIN# GCAST-1000001) Small Engine
GX35NT (Type T3)(VIN# GCAST-1000001) Small Engine
GX35NT (Type TAT3)(VIN# GCAST-1000001) Small Engine
GX35NT (Type TMS3)(VIN# GCAST-1000001) Small Engine
GX35NT (Type TR3)(VIN# GCAST-1000001) Small Engine
GX25 (Type SA2)(VIN# GCAAM-1000001-1199999) Small Engine
GX25 (Type SA2/A)(VIN# GCAAM-1200001-9999999) Small Engine
GX25 (Type SAM2)(VIN# GCAAM-1200001-9999999) Small Engine
GX25 (Type SAT)(VIN# GCAAM-1000001-1199999) Small Engine
GX25 (Type SAT/A)(VIN# GCAAM-1200001-9999999) Small Engine
GX25 (Type TA)(VIN# GCAAM-1000001-1199999) Small Engine
GX25 (Type TA/A)(VIN# GCAAM-1200001-9999999) Small Engine
GX25 (Type TA2)(VIN# GCAAM-1000001-1199999) Small Engine
GX25 (Type TA2/A)(VIN# GCAAM-1200001-9999999) Small Engine
GX25 (Type WA)(VIN# GCAAM-1000001-1199999) Small Engine
GX25 (Type WA/A)(VIN# GCAAM-1200001-9999999) Small Engine
GX25N (Type S3)(VIN# GCADK-1000001-9999999) Small Engine
GX25N (Type SAM3)(VIN# GCADK-1000001-9999999) Small Engine
GX25N (Type SGT3)(VIN# GCADK-1000001-9999999) Small Engine
GX25N (Type ST3)(VIN# GCADK-1000001-9999999) Small Engine
GX25N (Type T3)(VIN# GCADK-1000001-9999999) Small Engine
GX25N (Type TZ3)(VIN# GCAVK-1000001-9999999) Small Engine
GX25N (Type TZR3)(VIN# GCAVK-1000001-9999999) Small Engine
GX25N (Type W3)(VIN# GCADK-1000001-9999999) Small Engine
GX25NT (Type S3)(VIN# GCART-1000001) Small Engine
GX25NT (Type SAM3)(VIN# GCART-1000001) Small Engine
GX25 (Type HAT)(VIN# GCABM-1000001-1199999) Small Engine
GX25 (Type HAT/A)(VIN# GCABM-1200001-1999999) Small Engine
GX25NT (Type SATM)(VIN# GCART-1000001) Small Engine
GX25NT (Type SGT3)(VIN# GCART-1000001) Small Engine
GX25NT (Type SGT9)(VIN# GCART-1000001) Small Engine
GX25NT (Type SMTD)(VIN# GCART-1000001) Small Engine
GX25NT (Type ST3)(VIN# GCART-1000001) Small Engine
GX25NT (Type T3)(VIN# GCART-1000001) Small Engine
GX25NT (Type W3)(VIN# GCART-1000001) Small Engine
GX25T (Type HAT)(VIN# GCANT-1000001) Small Engine
GX25T (Type HET)(VIN# GCANT-1000001) Small Engine
GX25T (Type HUT)(VIN# GCANT-1000001) Small Engine
FG110 (Type A)(VIN# FAAA-1000001 to FAAA-1199999) Rototiller
FG110 (Type AT)(VIN# FAAA-1000001 to FAAA-1199999) Rototiller
FG110K1 (Type AT)(VIN# FAAA-1200001) Rototiller
HHT25S (Type LTA)(VIN# HAFA-1000001 to HAFA-9999999) Trimmer/Brush Cutter
HHT25S (Type LTA/A)(VIN# HAFA-1000001 to HAFA-9999999) Trimmer/Brush Cutter
HHT25S (Type LTAT)(VIN# HAFA-1000001) Trimmer/Brush Cutter
HHT35S (Type LTAT)(VIN# HAGA-1000001) Trimmer/Brush Cutter
HHT35S (Type UKAT)(VIN# HAHA-1000001) Trimmer/Brush Cutter
GX35 (Type SA2/A)(VIN# GCACM-1100001-9999999) Engine
GX35 (Type SAT/A)(VIN# GCACM-1100001-9999999) Engine
GX25NT (Type HAT)(VIN# GCART-1000001-9999999) Engine
GX25NT (Type S2)(VIN# GCART-1000001-9999999) Engine
GX35NT (Type T4)(VIN# GCAST-1000001-9999999) Engine
GX35NT (Type TAR)(VIN# GCAST-1000001-9999999) Engine
GX35NT (Type TTSC)(VIN# GCAST-1000001-9999999) Engine
UMC425A (Type LAAT)(VIN# GCALT-1000001-9999999) Trimmer / Brushcutter
UMC435A (Type LAAT)(VIN# GCAMT-1000001-9999999) Trimmer / Brushcutter
WX10K1 (Type A)(VIN# GCAAM-1200001-9999999) Water Pump
WX10K1 (Type AT)(VIN# GCALT-1000001-9999999) Water Pump
WX10T (Type A)(VIN# GCALT-1000001-9999999) Water Pump
Expand the 67 compatible machines
Questions & Answers

No questions have been asked yet
Repair Instructions: Submitted by Customers Like You
Tool Type:
Engine
Parts Used:
Fuel Filter - 17672-Z0H-003
Spark Plug - Cmr5H - Ngk - 31915-Z0H-003
Element- Air Cleaner - 17211-Z0H-800
Repair Difficulty:
Easy
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver, Socket set, Nutdriver, Adjustable Wrench
general tune for the season
Removed old parts and install new. Very easy and replacement parts fit perfect.
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Tool Type:
Engine
Parts Used:
Primer Bulb - 16032-ZM3-004
Fuel Tube Grommet - 17504-ZM3-003
Fuel Filter - 17672-Z0H-003
Spark Plug - Cmr5H - Ngk - 31915-Z0H-003
Element- Air Cleaner - 17211-Z0H-800
Repair Difficulty:
Easy
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver, Socket set
Carb on small tiller was clogged and had been setting up for three years
Removed old parts, cleaned carb and installed new parts.
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Tool Type:
Engine
Parts Used:
O-Ring - 16025-ZM3-004
Spark Plug - Cmr5H - Ngk - 31915-Z0H-003
Carburetor - 16100-Z0H-053
Gasket- Carburetor - 16221-Z0H-010
Element- Air Cleaner - 17211-Z0H-800
Cover- Air Cleaner - 17231-Z0H-802
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver, Pliers, Socket set, Wrench Set
Wouldn't start
Replaced carburetor
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Tool Type:
Engine
Parts Used:
Fuel Filter - 17672-Z0H-003
Spark Plug - Cmr5H - Ngk - 31915-Z0H-003
Element- Air Cleaner - 17211-Z0H-800
Cover- Air Cleaner - 17231-Z0H-802
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Wrench Set
Air intake cover plastic broke on Honda roto-tiller
Removed old cover and enclosed filter and replaced with new. Then did annual maintenance including changing spark plug and gas filter on tiller.
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Tool Type:
Engine
Parts Used:
Spark Plug - Cmr5H - Ngk - 31915-Z0H-003
Carburetor - 16100-Z0H-053
Tube- Breather - 15721-Z0H-820
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Pliers, Socket set, None
Gas tank ,filter fuel lines and carburetor needed replaced because gas was left in for to long
1. Replaced fuel tank, filter and fuel lines .
2 . Replaced carburetor
3. Replaced breather tube
4 . Relaced spark plug
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Tool Type:
Engine
Parts Used:
Fuel Filter - 17672-Z0H-003
Spark Plug - Cmr5H - Ngk - 31915-Z0H-003
Carburetor - 16100-Z0H-053
Gasket- Carburetor - 16221-Z0H-010
Element- Air Cleaner - 17211-Z0H-800
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Socket set
Honda FG110 tiller very hard to start and once started would stall out when throttle applied.
1. Replaced the carburetor…quick and easy
2. Replaced the fuel filter. Snagged the fuel line out of the tank with a clothes hanger. Be sure not to pull too hard so you don’t disconnect the fuel line inside the fuel tank
3. Replaced the air filter after installing new carburetor..
4. Replaced spark plug. Had to remove one screw holding the plastic cover onto the the engine to get to the plug. Removed plug and installed new one.
After the repairs the tiller was as good as new.
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Tool Type:
Engine
Parts Used:
Spark Plug - Cmr5H - Ngk - 31915-Z0H-003
Clutch Assy. - 22000-ZM3-003
Air Cleaner Element - 17211-Z0H-000
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Socket set
Grass trimmer clutch assembly broken
I removed motor assembly and took off clutch assembly and replaced it with new clutch assembly and replaced spark plug and air cleaner ,reassembled all parts and put grass trimmer back in service
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Tool Type:
Engine
Parts Used:
Fuel Filter - 17672-Z0H-003
Spark Plug - Cmr5H - Ngk - 31915-Z0H-003
Tube- Fuel Tank - 17701-Z0H-003
Tube- Fuel Return - 17702-Z0H-003
Repair Difficulty:
Easy
Time Spent Repairing:
30-60 minutes
Tools Used:
Socket set, Wrench Set
Honda trimmer would not run. Replaced spark plug, fuel filter, Fuel and return tube.
1. Removed old fuel tubes
2. Removed gas tank to access fuel filter and run new tubes into tank.
3. Replaced spark plug.
Note: removing the grommet in the gas tank makes it easy to run the new tubes and attach the new fuel filter. Cutting a diagonal cut in the ends of the fuel tubes makes it easier to insert into the grommet.
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Tool Type:
Engine
Parts Used:
Fuel Filter - 17672-Z0H-003
Spark Plug - Cmr5H - Ngk - 31915-Z0H-003
Element- Air Cleaner - 17211-Z0H-800
Cover- Air Cleaner - 17231-Z0H-802
Repair Difficulty:
Medium
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Socket set
engine would not start.
Engine was not winterized, and there was old stale fuel present.
Drained old fuel, installed new fuel filter.
Installed new spark plug, along with new air filter and missing air fiter cover.
Followed proper starting procedure ,and started like a champ.
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Tool Type:
Engine
Parts Used:
Fuel Filter - 17672-Z0H-003
Air Cleaner Element - 17211-Z0Z-000
Spark Plug - Cmr5H - Ngk - 31915-Z0H-003
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Wrench Set
Just needed service
Took off the housing and r&r'd the plug. Another housing to change the air filter. Pulled the fuel intake line out of the tank with the aid of a small hooked tool and r&r'd the fuel filter. All very easy .
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  • started on first pull after installation
    easy fix
    Guest - October 8, 2020 Verified Purchase
    Verified Purchase
    eReplacementParts Team
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    Product Information

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