Spark Plug 4 Cycl 794-00082
Part Number: 794-00082
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*This part replaces obsolete part #: 794-00082B, 791-180852, 794-0004, 753-05255, 794-00043, 794-00042, 791-180852B and 753-05784.
Product Information
Description:
This is an OEM replacement part and is sold individually. Its propose is to deliver an electric current from an ignition system to the combustion chamber of a gas fueled engine. It will ignite the air fuel mixture by the spark. Spark Plugs will usually have to gapped to the manufactures specifications found in the owners manual. Over time a Spark Plug will become fouled because the air/fuel ratio may be set wrong,worn piston rings, carbon build up and other factors. |
Frequently Purchased With
Compatibility
the 150+ compatible machines
This part is compatible with the following machines:
Ryobi
510r (21AK510G034) Tiller
510r (21BK515G034) Tiller
1079r (41AD179A034) Handheld Trimmer
650r (41AN650G034) Handheld Trimmer
825r (41AD825A034) Handheld Trimmer
825r (41AD825A734) Handheld Trimmer
825r (41CD825A034) Handheld Trimmer
875r (41AD875A034) Handheld Trimmer
875r (41AD875A734) Handheld Trimmer
875r (41BD875A034) Handheld Trimmer
875r (41CD875A034) Handheld Trimmer
510r (21BK515G034) Tiller
1079r (41AD179A034) Handheld Trimmer
650r (41AN650G034) Handheld Trimmer
825r (41AD825A034) Handheld Trimmer
825r (41AD825A734) Handheld Trimmer
825r (41CD825A034) Handheld Trimmer
875r (41AD875A034) Handheld Trimmer
875r (41AD875A734) Handheld Trimmer
875r (41BD875A034) Handheld Trimmer
875r (41CD875A034) Handheld Trimmer
890 (41CD890A034) Handheld Trimmer
890r (41AD890A034) Handheld Trimmer
890r (41AD890A734) Handheld Trimmer
890r (41BD890A034) Handheld Trimmer
890r (41CD890A034) Handheld Trimmer
890r (41CD890G034) Handheld Trimmer
1090R (810000001) 4-Cycle Gas Trimmer
975R (611000001) Trimmer
990R (611000001) Trimmer
825RA (41CD825C038) 4-Cycle Gas Trimmer
970R (411088141) Trimmer
890r (41AD890A034) Handheld Trimmer
890r (41AD890A734) Handheld Trimmer
890r (41BD890A034) Handheld Trimmer
890r (41CD890A034) Handheld Trimmer
890r (41CD890G034) Handheld Trimmer
1090R (810000001) 4-Cycle Gas Trimmer
975R (611000001) Trimmer
990R (611000001) Trimmer
825RA (41CD825C038) 4-Cycle Gas Trimmer
970R (411088141) Trimmer
MTD
MP425 (41AD425C095) String Trimmer
MP425 (41BD425C995) String Trimmer
MP426CS (41AD426G995) String Trimmer
MTD14421AA144R978 (2009) Tiller
MP475 (41AD475C095) String Trimmer
21AA144R900 Walk Behind Tiller
41AD26OG900 Handheld Trimmer
41AD26CC900 Handheld Trimmer
41AD26SC900 Handheld Trimmer
41BD26SC900 Handheld Trimmer
41CD26SC900 Handheld Trimmer
MP425 (41BD425C995) String Trimmer
MP426CS (41AD426G995) String Trimmer
MTD14421AA144R978 (2009) Tiller
MP475 (41AD475C095) String Trimmer
21AA144R900 Walk Behind Tiller
41AD26OG900 Handheld Trimmer
41AD26CC900 Handheld Trimmer
41AD26SC900 Handheld Trimmer
41BD26SC900 Handheld Trimmer
41CD26SC900 Handheld Trimmer
1079R Trimmer
MP429 (41AD429C995) String Trimmer
875R (2004) Gas Trimmer 41AD875A734
650R (41AN650G034) Trimmer
825R (41AD825A034) Trimmer
825R (41AD825A734 2004) Trimmer
825R (41CD825A034) Trimmer
875R (41AD875A034) Trimmer
875R (41CD875A034) Trimmer
875R (41BD875A034) Trimmer
MP429 (41AD429C995) String Trimmer
875R (2004) Gas Trimmer 41AD875A734
650R (41AN650G034) Trimmer
825R (41AD825A034) Trimmer
825R (41AD825A734 2004) Trimmer
825R (41CD825A034) Trimmer
875R (41AD875A034) Trimmer
875R (41CD875A034) Trimmer
875R (41BD875A034) Trimmer
Troy-Bilt
21AT144R766 (2004) Tiller/Edger
21AT144R766 (2005) Tiller/Edger
21AT144R966 (2005) Tiller/Edger
21BA144R966 (2007) TB144 Cultivator
21BA144R966 (2008) TB144 Cultivator
21CA144R966 (2009) TB144 Cultivator
21AA144R966 (2006) TB144 Cultivator
TB2BP (41AR2BPG966) Blower
TB2BP (41BR2BPG966) Blower
TB2SC (41AS2SCG966) Blower
TB360BV (41BS360G966) Blower
TB4BP (41AR4BPG966) Blower
TB4SC (41AS4SCG966) Blower
BCR4 (41AD179G695) Trimmer
TB26CO (41AD26OG966) Gas Trimmer
TB26TB (41ADT2BC066) Gas Trimmer
TB26TB (41ADT2BC966) Gas Trimmer
TB4000 (41ADTB4G063) Gas Trimmer
TB415CS (41ADT41C711) Gas Trimmer
TB415CS (41BDT41G966) Gas Trimmer
TB475SS (41ADT47C711) Gas Trimmer
TB475SS (41ADT47C766) Gas Trimmer
TB475SS (41ADT47C966) Gas Trimmer
TB475SS (41BDT47C063) Gas Trimmer
TB490BC (41ADT49C063) Gas Trimmer
TB490BC (41ADT49C711) Gas Trimmer
TB490BC (41ADT49C966) Gas Trimmer
TB490BC (41BDT49C063) Gas Trimmer
TBP3160 (41AD316G966) Trimmer
TBP6160 (41AD616G966) Trimmer
25A-515-966 (TBE515) (2007) Edger
25B-515-966 (TBE515) (2008) Edger
TB490BC (41BDT49C966) Gas Trimmer
TB514CS (41ADT51G966) Gas Trimmer
TB525CS (41ADT52C711) Gas Trimmer
TB525CS (41BDT52C966) Gas Trimmer
TB525CS (Horse)(41ADT52C966) Gas Trimmer
TB525ET (41ADT5EC966) Gas Trimmer
TB575SS (41ADT57C711) Gas Trimmer
21AT144R766 (2005) Tiller/Edger
21AT144R966 (2005) Tiller/Edger
21BA144R966 (2007) TB144 Cultivator
21BA144R966 (2008) TB144 Cultivator
21CA144R966 (2009) TB144 Cultivator
21AA144R966 (2006) TB144 Cultivator
TB2BP (41AR2BPG966) Blower
TB2BP (41BR2BPG966) Blower
TB2SC (41AS2SCG966) Blower
TB360BV (41BS360G966) Blower
TB4BP (41AR4BPG966) Blower
TB4SC (41AS4SCG966) Blower
BCR4 (41AD179G695) Trimmer
TB26CO (41AD26OG966) Gas Trimmer
TB26TB (41ADT2BC066) Gas Trimmer
TB26TB (41ADT2BC966) Gas Trimmer
TB4000 (41ADTB4G063) Gas Trimmer
TB415CS (41ADT41C711) Gas Trimmer
TB415CS (41BDT41G966) Gas Trimmer
TB475SS (41ADT47C711) Gas Trimmer
TB475SS (41ADT47C766) Gas Trimmer
TB475SS (41ADT47C966) Gas Trimmer
TB475SS (41BDT47C063) Gas Trimmer
TB490BC (41ADT49C063) Gas Trimmer
TB490BC (41ADT49C711) Gas Trimmer
TB490BC (41ADT49C966) Gas Trimmer
TB490BC (41BDT49C063) Gas Trimmer
TBP3160 (41AD316G966) Trimmer
TBP6160 (41AD616G966) Trimmer
25A-515-966 (TBE515) (2007) Edger
25B-515-966 (TBE515) (2008) Edger
TB490BC (41BDT49C966) Gas Trimmer
TB514CS (41ADT51G966) Gas Trimmer
TB525CS (41ADT52C711) Gas Trimmer
TB525CS (41BDT52C966) Gas Trimmer
TB525CS (Horse)(41ADT52C966) Gas Trimmer
TB525ET (41ADT5EC966) Gas Trimmer
TB575SS (41ADT57C711) Gas Trimmer
TB575SS (Big Red)(41ADT57C966) Gas Trimmer
TB590BC (41ADT59C711) Gas Trimmer
TB590BC (41ADT59C966) Gas Trimmer
TB415CS (Super Bronco)(41ADT41C966) Gas Trimmer
TB425CS (41ADT42C063) Gas Trimmer
TB425CS (41ADT42C711) Gas Trimmer
TB425CS (41ADT42C766) Gas Trimmer
TB425CS (41ADT42C966) Gas Trimmer
TB465SS (41ADT46C711) Gas Trimmer
TB465SS (Pony)(41ADT46C966) Gas Trimmer
TB475SS (41ADT47C063) Gas Trimmer
TB6040XP (41DD604C966) 4-Cycle Gas String Trimmer
21BA144R966 (TB144) (2009) Cultivator
21CA144R966 (TB144) (2009) Cultivator
TB146EC (21AK146G966) (2010) Tiller
TB146EC (21BK146G966) (2011) Super Bronco Tiller
TB575EC (41ADT57C766) Gas String Trimmer
TB575EC (41EDT57C966) Gas String Trimmer
TB525EC (41ADZ52C766) Curve Shaft Gas String Trimmer
TB525EC (41ADZ52C966) Curve Shaft Gas String Trimmer
TB525EC (41EDT52C966) String Trimmer
TB6042XP (41ADZ4PC066) Trimmer
TB6042XP (41ADZ4PC766) Trimmer
TB6042XP (41ADZ4PC966) Trimmer
TB6042XP (41BDZ4PC766) Trimmer
TB539ES (41CDT53C966) 4-Cycle Gas Trimmer
TB539ES (41DDT53C966) 4-Cycle Gas Trimmer
TB525ES (41DDT52C966) Trimmer
TB590EC (41ADZ59C766) Trimmer
TB590EC (41ADZ59C966) Trimmer
TB590EC (41BDT59C966) Trimmer
TB590EC (41CDT59C966) Trimmer
TB4BPEC (41AR4BEG766) Backpack Gas Leaf Blower
TB575SS (41BDT57C966) Trimmer
TB4BP (41BR4BPG966) Blower
TB4BP (41CR4BPG966) Blower
TB4BPEC (41AR4BEG966) Blower
TB625EC (41ADZ62C766) Trimmer
TB590BC (41ADT59C711) Gas Trimmer
TB590BC (41ADT59C966) Gas Trimmer
TB415CS (Super Bronco)(41ADT41C966) Gas Trimmer
TB425CS (41ADT42C063) Gas Trimmer
TB425CS (41ADT42C711) Gas Trimmer
TB425CS (41ADT42C766) Gas Trimmer
TB425CS (41ADT42C966) Gas Trimmer
TB465SS (41ADT46C711) Gas Trimmer
TB465SS (Pony)(41ADT46C966) Gas Trimmer
TB475SS (41ADT47C063) Gas Trimmer
TB6040XP (41DD604C966) 4-Cycle Gas String Trimmer
21BA144R966 (TB144) (2009) Cultivator
21CA144R966 (TB144) (2009) Cultivator
TB146EC (21AK146G966) (2010) Tiller
TB146EC (21BK146G966) (2011) Super Bronco Tiller
TB575EC (41ADT57C766) Gas String Trimmer
TB575EC (41EDT57C966) Gas String Trimmer
TB525EC (41ADZ52C766) Curve Shaft Gas String Trimmer
TB525EC (41ADZ52C966) Curve Shaft Gas String Trimmer
TB525EC (41EDT52C966) String Trimmer
TB6042XP (41ADZ4PC066) Trimmer
TB6042XP (41ADZ4PC766) Trimmer
TB6042XP (41ADZ4PC966) Trimmer
TB6042XP (41BDZ4PC766) Trimmer
TB539ES (41CDT53C966) 4-Cycle Gas Trimmer
TB539ES (41DDT53C966) 4-Cycle Gas Trimmer
TB525ES (41DDT52C966) Trimmer
TB590EC (41ADZ59C766) Trimmer
TB590EC (41ADZ59C966) Trimmer
TB590EC (41BDT59C966) Trimmer
TB590EC (41CDT59C966) Trimmer
TB4BPEC (41AR4BEG766) Backpack Gas Leaf Blower
TB575SS (41BDT57C966) Trimmer
TB4BP (41BR4BPG966) Blower
TB4BP (41CR4BPG966) Blower
TB4BPEC (41AR4BEG966) Blower
TB625EC (41ADZ62C766) Trimmer
Yard Man
YM141 (21A-141R901) Tiller
YM2BP (41AR2BPG901) Blower
YM2BP (41BR2BPG901) Blower
YM21SS (41AD26SC701) Trimmer
YM26CO (41AD26OG701) Trimmer
YM26SS (41AD26SC401) Trimmer
YM26SS (41AD26SC901) Trimmer
YM26BC (41AD26BC401) Trimmer
YM26BC (41AD26BC701) Trimmer
YM2BP (41AR2BPG901) Blower
YM2BP (41BR2BPG901) Blower
YM21SS (41AD26SC701) Trimmer
YM26CO (41AD26OG701) Trimmer
YM26SS (41AD26SC401) Trimmer
YM26SS (41AD26SC901) Trimmer
YM26BC (41AD26BC401) Trimmer
YM26BC (41AD26BC701) Trimmer
YM26BC (41AD26BC901) Trimmer
YM26CO (41AD26OG401) Trimmer
YM26CO (41AD26OG901) Trimmer
YM26CS (41AD26CC401) Trimmer
YM26CS (41AD26CC701) Trimmer
YM26CS (41AD26CC901) Trimmer
41AD452C755 Curved Shaft String Trimmer
41AD457C755 YM4570 Straight Shaft String Trimmer
YM4570 (41AD457C755) Trimmer
YM26CO (41AD26OG401) Trimmer
YM26CO (41AD26OG901) Trimmer
YM26CS (41AD26CC401) Trimmer
YM26CS (41AD26CC701) Trimmer
YM26CS (41AD26CC901) Trimmer
41AD452C755 Curved Shaft String Trimmer
41AD457C755 YM4570 Straight Shaft String Trimmer
YM4570 (41AD457C755) Trimmer
Bolens
Craftsman
Products Compatibility
This item works with the following types of products:
- • Blower
- • Cultivator
- • Edger
- • Trimmer
Questions & Answers for Spark Plug 4 Cycl
No questions have been asked yet
Repair Instructions: Submitted by Customers Like You
10 of 13 people found this instruction helpful
Tool Type:
Trimmer
Repair Difficulty:
Easy
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver, Socket set
Darn thing wouldn't run
Take the whole air cleaner off. The take off the fuel lines off the carb. Take the screws out and remove the old carb. and put the new one on and tighten the screws. Put the fuel lines on and the air cleaner. Take out the spark plug and put in the new one and gap it at 0.025
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4 of 4 people found this instruction helpful
Tool Type:
Blower
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver, Power Drill, Socket set, Nutdriver
Carburetor was bad so I had to replaced, and I replaced spark plug and air filter as regular maintenance
1. Removing air filter cover and air filter
2. Removing 2 screws holding filter base and carburetor
3. Removing gas lines and removing accelerator cable
4. Connecting gas lines and accelerator cable
5. Screwing back new carburetor and filter base
6. Installing new air filter and cover
7. Replacing spark plug
8. Starting it and checking that everything is ok.
Done!
2. Removing 2 screws holding filter base and carburetor
3. Removing gas lines and removing accelerator cable
4. Connecting gas lines and accelerator cable
5. Screwing back new carburetor and filter base
6. Installing new air filter and cover
7. Replacing spark plug
8. Starting it and checking that everything is ok.
Done!
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2 of 2 people found this instruction helpful
Tool Type:
Trimmer
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Screwdriver, Socket set
Trimmer would not start
1. Removed carburetor and spark plug
2. Installed new carburetor and plug.
3. Pulled rope and started instantly.
Changed spark plug as part of preventive maintenance. Old plug was still good. Carburetor was the issue. I have a TroyBilt TB575EC trimmer 4cycle and it looks like now I'll have it for another 10yrs.
2. Installed new carburetor and plug.
3. Pulled rope and started instantly.
Changed spark plug as part of preventive maintenance. Old plug was still good. Carburetor was the issue. I have a TroyBilt TB575EC trimmer 4cycle and it looks like now I'll have it for another 10yrs.
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1 of 1 people found this instruction helpful
Tool Type:
Trimmer
Parts Used:
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver
I had a pinched fuel line, and since I had my trimmer tore apart I wanted to tune it all up. I didn't want to rebuild the carburetor so I just replaced it with a new one.
1. Removed the cover to the air filter
2. Removed the 3 screws holding on the outer cover
3. Loosened the bottom two screws on the lower outer cover.
4. Slide the bottom cover back, and pulled the gas tank out.
5. Removed the two screws behind the air filter, pulled them out and slid the carburetor up.
6. Hooked the new gas tank line to the new carburetor. Ran the line from the carburetor to the primer. Then ran the primer overflow line back to the gas tank.
7. I slid the carburetor in replaced the two screws, then slid the new gas tank in. Tightened the bottom two screws that were just loosened to hold the gas tank in place. Replaced the top cover put the final three screws back in. Then changed the spark plug. It fired up on the second or third pull and ran better than when I purchased it new.
2. Removed the 3 screws holding on the outer cover
3. Loosened the bottom two screws on the lower outer cover.
4. Slide the bottom cover back, and pulled the gas tank out.
5. Removed the two screws behind the air filter, pulled them out and slid the carburetor up.
6. Hooked the new gas tank line to the new carburetor. Ran the line from the carburetor to the primer. Then ran the primer overflow line back to the gas tank.
7. I slid the carburetor in replaced the two screws, then slid the new gas tank in. Tightened the bottom two screws that were just loosened to hold the gas tank in place. Replaced the top cover put the final three screws back in. Then changed the spark plug. It fired up on the second or third pull and ran better than when I purchased it new.
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1 of 1 people found this instruction helpful
Tool Type:
Trimmer
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Socket set
Trimmer was hard to start
The choke was not closing tight, making it hard to start.
Replace air cleaner/choke and spark plug.
Now it start on first or second pull every time
Replace air cleaner/choke and spark plug.
Now it start on first or second pull every time
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1 of 1 people found this instruction helpful
Tool Type:
Trimmer
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Socket set
Trimmer was running rough.
1. Removed the shroud per manual.
2. Unscrewed the valve cover and the adjusted valves.
3. Replaced the cover with the new gasket.
4. Replaced the spark plug with the new one using a spark plug wrench.
5. Put all shrouding back on and the tested the trimmer.
2. Unscrewed the valve cover and the adjusted valves.
3. Replaced the cover with the new gasket.
4. Replaced the spark plug with the new one using a spark plug wrench.
5. Put all shrouding back on and the tested the trimmer.
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Tool Type:
Trimmer
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Socket set
Just doing a tune up
Changed the fuel tank and put in a new spark plug
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Tool Type:
Trimmer
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Pliers, Socket set
Fuel lines cracked fuel tank leak
Followed the step by step instructions included on line.
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Tool Type:
Cultivator
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Pliers, Socket set
tiller would not stay running
1. replaced the fuel lines due to rot
2. removed the air cleaner assembly
3. removed the carburetor
4 i put a little fel pro gasket on the paper gasket
5. installed the new carb and reinstalled the aircleaner.
6. primed the bulb and pulled the cord twice and it runs like a top.
Only problem is the studs that secure the carb to the block are a speciality tool that is not available. I had to use pliers to remove the studs.
2. removed the air cleaner assembly
3. removed the carburetor
4 i put a little fel pro gasket on the paper gasket
5. installed the new carb and reinstalled the aircleaner.
6. primed the bulb and pulled the cord twice and it runs like a top.
Only problem is the studs that secure the carb to the block are a speciality tool that is not available. I had to use pliers to remove the studs.
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Tool Type:
Cultivator
Parts Used:
Repair Difficulty:
Medium
Time Spent Repairing:
1-2 hours
Tools Used:
Screwdriver, Pliers, Socket set, Nutdriver
Toro gas powered power head sat for 3 years
Replaced Carburetor, fuel tank, primer bulb, spark plug and started power head. Worked as new.
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Reviews
21 Reviews
Average Rating (out of 5):
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5 stars
18
4 stars
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Nailed it!
Fast service, correct part, great price. Can't get much better
Guest -
June 22, 2023
Verified Purchase
Great part great price
When we called to order a throttle cable it was recommended we get a new spark plug. Greatly appreciated the advise. The weed wackier hasn’t worked this good for awhile. The gentleman I talked to was pleasant and helpful. We received the order quickly also. Thanks so much.
Guest -
May 25, 2023
Verified Purchase
fast shipping and easy repair
we fixed our rototiller for 40 bucks saved so much money instead of buying a new one super fast shipping great company I will definitely buy from this company again.
Guest -
May 4, 2023
Verified Purchase
Great Part.
Order two spark plugs. They worked great.
Guest -
October 15, 2022
Verified Purchase
Spark Plug
Fast shipping and exact fit. Thanks!
Guest -
July 20, 2021
Verified Purchase
Great!
Got the old weed eater working short time...Thanks
Guest -
July 13, 2021
Verified Purchase
Kicking up sparks
This is just what my backpack blower, string trimmer needed. Been looking for the exact replacement spark plugs (non-substitute) plug for my lawn equipment and you guys had just what I wanted. Now everything hummmmmm like it did when they were new. Ereplacement parts had everything in stock for a very reasonable price and shipped them out ASAP. Thank you in advance.
Guest -
May 18, 2021
Verified Purchase
parts for repairs
This is not the first time I had ordered parts from your business.
This the second time and I had to order more parts than before. I even called after searching for what I needed from your web site with the part number. The service was perfect and friendly. I am currently in need of a replacement lawn grass catcher bag for my snapper mower. I checked 3 other businesses for a price check. Your business is a little less in
cost than the others. The parts I ordered were perfect.
Guest -
March 1, 2021
Verified Purchase
Great selection of parts
The right stuff
Florian -
November 14, 2020
Verified Purchase
Quick repair
Arrived quickly and fit perfectly
Guest -
September 17, 2020
Verified Purchase
Verified Purchase
eReplacementParts Team
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