Part Location Diagram of 50-1170 Toro Spark Plug
See part C-6 in the diagram
( Grid squares measure 1x1 inch )

Spark Plug 50-1170

Manufactured by:
Toro
ERP Number:
ERP8985099
Part Number:
50-1170
Original Equipment Manufacturer ?
In Stock
Delivers in 3-5 Business Days!

A Bit Difficult 

1- 2 hours 

(6 rated repairs) ?

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Product Description

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This replacement spark plug is an authentic OEM sourced part, not an aftermarket imitation. It is specially designed for use on Toro lawn and garden equipment. A spark plug delivers electric current from an ignition system to an internal combustion engine. This item is sold individually. You will need a spark plug wrench or a socket wrench to replace the spark plug.

Frequently Purchased Together

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Troubleshooting

This part works with the following brands:
  • Toro
  • Lawn Boy
This part works with the following products:
  • Lawn Mower
  • Snow Blower
  • Generator
Part# 50-1170 replaces these:
  • 50-1170

Customer Part Reviews

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4.0
Average Rating (out of 5):
★★★★★
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(4 Reviews)
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Customer Repair Instructions

All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.

A Bit Difficult 

1- 2 hours 

(6 rated repairs) ?
  • 1
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Sorry, we couldn't find any existing installation instruction that matched.

Snow Blower wouldn\'t start. Primer Button was rotted and I assumed the carburator was dirty.

William from Elmhurst, Illinois

9 of 9 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
1- 2 hours
Tools:
Nutdriver, Pliers, Screw drivers, Socket set, Wrench set
Parts Used:
81-2630, 66-7460, 50-1170
The first step was to watch some of your excellent \"how to\" videos. I then took off the cowling to remove the Primer Button on the dash. Then removed the carburetor, disassembled it and sprayed it with carburetor cleaner and used the thin gauge wire to run through all the orifices, and re-sprayed it again. I had to review the videos again because I forgot how to reassemble the needle valve into the float. Let me reiterate how excellent your videos are. I then trimmed the primer and gas line hose ends (they were cracked where the clamps are or in the pressed on areas). After reassembling the carburetor, linkage and hoses, and installing a new spark plug, I replaced the cowling, added the fuel mixture, primed once, full choked and cranked it. It started on the first pull. The blower is over 25 years old and works like new. Thanks for all the help I got from the videos and your quick response to the parts I ordered. Best regards, WES
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27 year old snowblower that needed a new impeller. Like new again (almost...)

Don from Eden Prairie, Minnesota

1 person found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
1- 2 hours
Tools:
Nutdriver, Socket set, Wrench set
Pretty straight forward. Just took out the bolts and impeller, then put\'em back in. I did need a 3rd hand to get 2 of the bolts back in on the \'passenger side\'.
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Needed primer bulb on my lawn boy mower and it was time

WAYNE from Sebring, Florida

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Screw drivers, Socket set
Removed three screws took off the shroud and carefully removed primer line popped out primer base then put in new base and primer bulb then replaced primer line put the shroud back on with the three screws. Then took a screwdriver and popped the clip off air cleaner cover and replaced air cleaner and cover. Removed spark plug wire rem oved plug and replaced with a new plug. Then replaced blade before attaching spark plug wire.
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Rotor blade, tune up

Robert from Berkeley Heights, New Jersey

0 of 1 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
More than 2 hours
Tools:
Pliers, Screw drivers, Socket set, Wrench set
Changing rotor blade was difficult because of tight space to work in. Reassembling plastic covering and control panel was the most difficult. Had to loosen all bolts on front and rear covering to aline and reassemble. Drive belt, spark plug, gas lines and filter were the easiest. One bolt on drive belt side cover was worn down so much cou ld not use wench, had to drill out and replace.
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16 year old Lawn Boy needed a tune-up.

Terry from Vicksburg, Mississippi

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Socket set
Parts Used:
50-1170, 107-4622
1. Removed old spark plug from mower.
2. Set new spark plug gap to .030 and installed it in mower.
3. Put 1 tablespoon of 30 weight motor oil onto new air filter.
4. Worked motor oil into filter by hand spreading it out evenly.
5. Blotted out excess motor oil from filter with a paper towel.
6. Cleaned mower a ir filter housing of old oil and yard debris.
7. Installed new air filter.
8. Mower starts now with ease and runs great!
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Nothing at all.

Kenneth from Acushnet, Massachusetts

0 of 1 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
1- 2 hours
Tools:
Screw drivers, Socket set, Wrench set
Parts Used:
61-4810, 55-9300, 50-1170
I had to remove part of the shroud covering the starter switch and dissemble the switch in order to install the switch boot. I also had to remove a side cover to gain access to the belt. Replacing the spark plug was a simple task whereas it was staring me in the face after removing part of the engine shroud. The parts I purchased were a p erfect fit. I will certainly order from eReplacements Parts again when needed.
Ken from Acushnet MA
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Model Cross Reference

This part works with the following models:
ERP Number: ERP8985099
Manufacturer Part Number: 50-1170
Brand Model Number Description
Lawn Boy 10247 Lawn Mower - Silverpro Series Lawnmower
Lawn Boy 10247C Lawn Mower - Silverpro Series Lawnmower
Lawn Boy 10250 Lawn Mower - Silver Series Lawnmower
Lawn Boy 10252 Lawn Mower - Silverpro Series Lawnmower
Lawn Boy 10323 Lawn Mower - Silverpro Series Lawnmower
Lawn Boy 10324 Lawn Mower - Silverpro Series Lawnmower
Lawn Boy 10324C Lawn Mower - Silverpro Series Lawnmower
Lawn Boy 10331 Lawn Mower - Silver Series Lawnmower
Lawn Boy 10332 Lawn Mower - Silver Series Lawnmower
Lawn Boy 10424 Lawn Mower - Goldpro Series Lawnmower
Lawn Boy 10425 Lawn Mower - Goldpro Series Lawnmower
Lawn Boy 10525 Lawn Mower - Goldpro Series Lawnmower
Lawn Boy 10527 Lawn Mower - Goldpro Series Lawnmower
Lawn Boy 10547 Lawn Mower - Goldpro Series Lawnmower
Lawn Boy 10548 Lawn Mower - Goldpro Series Lawnmower
Lawn Boy 10550 Lawn Mower - Goldpro Series Lawnmower
Lawn Boy 10552 Lawn Mower - Goldpro Series Lawnmower
Lawn Boy 10928 Lawn Mower - 53Cm Lawnmower
Lawn Boy 11002 Lawn Mower - 53Cm Lawnmower
Lawn Boy 11003 Lawn Mower - 53Cm Lawnmower
Toro 16202 Lawn Mower - Lawn Mower
Toro 16202C Lawn Mower - Lawn Mower
Toro 16212 Lawn Mower - Lawn Mower
Toro 16212B Lawn Mower - Lawn Mower
Toro 16212C Lawn Mower - Lawn Mower
Toro 16212WG Lawn Mower - Lawn Mower
Toro 16580 Lawn Mower - Lawn Mower
Toro 16585 Lawn Mower - Lawn Mower
Toro 16585C Lawn Mower - Lawn Mower
Toro 16780 Lawn Mower - Lawn Mower