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Spark Plug

Part Number: 870170001
HomeliteRyobiPowermateRidgidSouthlandAirstream
Availability: 25+ in stock
Price: $7.99
Quantity:
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*This part replaces obsolete part #: 870174002, A100643 and PS06216.

Product Information
Manufacturer: Homelite, Ryobi, Powermate, Ridgid, Southland, Airstream
Product Number: 870170001
Classification: Part
Weight: 0.01 lbs.
Shipping: Ships Worldwide
Specifications
  • (Champion RCJ6Y) RCJ4
Description:
This is an authentic manufacturer approved replacement part used with a variety of handheld lawn and garden equipment. A spark plugs purpose is to deliver electric current from an ignition system to the engine. Over time spark plugs will begin to fail requiring replacement. This item is sold individually.

You should gap your spark plug according to the owners manual of the outdoor product you have. To install or remove a spark plug a wrench or a socket wrench will be needed.
Compatibility

This part is compatible with the following machines:

Ryobi
Homelite
Powermate
Ridgid
Southland
Airstream
Expand the 114 compatible machines
Products Compatibility

This item works with the following types of products:

  • • Blower
  • • Chain Saw
  • • Edger
  • • Hedge Trimmer
  • • Saw
  • • Trimmer
  • • Vacuum
Expand List
Questions & Answers

What size socket wrench is needed to replace soak plug
Thad for model number 2709 pressure washer
Hello Thad, thank you for your question. You need to use a 3/8 rachet and spark plug socket for safest removal (typical spark plug sizes 5/8 in., 13/16 in., 3/4 in. and 18mm.). Most lawnmowers you could use a wrench but risk breaking the plug. To remove when looking at the spark plug turn left(counter clockwise) to loosen and right to tighten. I hope this helps!
Repair Instructions: Submitted by Customers Like You
5 of 5 people found this instruction helpful
Tool Type:
Blower
Parts Used:
Spark Plug - 870170001
Air Purge Bulb - 300780002
Air Filter - 900777005
Air Filter Box - 900777004
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Socket set, Torx Allen wrench
Air filter dirty and air filter box, cracked purge bulb, needed new spark plug
Removed the air cleaner cover, removed the air cleaner box and the air filter
Installed the air filter and filter box, then the air cleaner cover.
Removed the fuel line from the purge bulb, removed the purge bulb from the air box base
Installed the new bulb in the base, then pressed on the fuel line
Remove the spark plug and set the gap on the new one 0.025 and installed it
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4 of 5 people found this instruction helpful
Tool Type:
Blower
Parts Used:
Spark Plug - 870170001
Air Purge Bulb - 300780002
Air Filter - 900777005
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Wrench Set
Broken primer bulb, no air filter, old spark plug
Remove the old primer from the air filter base
Remove the fuel lines from the old primer
Install the new primer and the fuel lines
Remove the air filter cover and place the new filter in
Remove the old spark.
Gap the new one at 0.025 and install it
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2 of 2 people found this instruction helpful
Tool Type:
Chain Saw
Parts Used:
Spark Plug - 870170001
Air Filter - 901652001
GUIDE BAR 14 IN - 310625001
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver, Adjustable Wrench
Spark plug filter for carburetor
Changed the spark plug and air filter after removing the outside casing
While I was at it changed bar and chain runs real smooth
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3 of 5 people found this instruction helpful
Tool Type:
Blower
Parts Used:
Spark Plug - 870170001
Fuel Cap Assembly - 310816005
Air Filter - 900777005
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver, Power Drill
Backpack leaf blower would not keep running
Removed the backpack from the engine
Removed the carburetor cover
Remove and replace the air filter
Remove and replace the spark plug, gap it 0.025
Remove and replace gas cap
Replace backpack to the engine
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Tool Type:
Edger
Parts Used:
Spark Plug - 870170001
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Socket set
The spark plug was fouled
I replaced the plug ,screw out the old and screw in the new one ✅
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Tool Type:
Edger
Parts Used:
Spark Plug - 870170001
Air Cleaner Element - A100631
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Socket set
Tune up on edger
Removed old parts and put new on. Works great.
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Tool Type:
Edger
Parts Used:
Spark Plug - 870170001
Edger Belt - A100493
Edger Blade - A100503
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Socket set, Adjustable Wrench
Blade worn out and needed a new belt
Used a socket set to remove parts to install new belt and blade. Also changed the spark plug for good health of unit. It runs much better and cuts well.
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Tool Type:
Blower
Parts Used:
Carburetor Gasket - 900994004
Carburetor Gasket - 900740003
Spark Plug - 870170001
Carburetor Assembly - 308054013
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver, Socket set, Nutdriver
Would start then when I adjusted the gas it would stall and shut down...
1) Removed the carburetor assembly and replaced with new
2) Installed two new gaskets with carburetor
3) Removed old spark plug and replaced with new spark plug.

Very straight forward to replace and ereplacement parts.com is excellent at listing and obtaining needed parts...
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Tool Type:
Blower
Parts Used:
Spark Plug - 870170001
Air Filter - 900777005
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver, Socket set
Needed a new air filter and spark plug
Removed the air filter cover and removed the old air filter and installed the new one.
Removed the old spark plug and installed the new one.
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Tool Type:
Blower
Parts Used:
Spark Plug - 870170001
Air Filter - 900777005
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Pliers, Socket set
Blower ran rough. Lacked power.
Replaced the spark plug and the air filter.
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Reviews
4.8
Average Rating (out of 5):
4 Reviews
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  • Just what i needed
    Got this and ignition coil for my chainsaw which wouldn't start. Parts arrived on time and got my chainsaw back up and running again. Thanks!
    Guest - November 20, 2019 Verified Purchase
    The parts and prices are great.
    Easy to find parts
    Guest - September 23, 2019 Verified Purchase
    The plug worked great
    The spark plug worked like expected. My weed eater started right up after installation. Shopping on this site is so easy and fast delivery.
    Ray - September 10, 2019 Verified Purchase
    Easy to use
    The product arrived in good condition and was packaged well and easy to open. The repair was quick and easy. Only complaint is that it took too long to arrive.
    Guest - July 12, 2019 Verified Purchase
    Verified Purchase
    eReplacementParts Team
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    Product Information
    Manufacturer: Homelite, Ryobi, Powermate, Ridgid, Southland, Airstream
    Product Number: 870170001
    Classification: Part
    Weight: 0.01 lbs.
    Shipping: Ships Worldwide
    Repair Guides
    Watch the Repair Video for Spark Plug
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