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Briggs and Stratton Parts
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Armature Magneto

Part Number: 595304
Briggs and Stratton
Availability: 25+ in stock
Price: $38.57
Ships within 1 business day

*This part replaces obsolete part #: 592841, 799650 and 795315.

Product Information
Manufacturer: Briggs and Stratton
Product Number: 595304
Classification: Part
Weight: 0.49 lbs.
Shipping: Ships Worldwide
Description:
This armature magneto is an authentic manufacturer sourced replacement part. It is specially produced for use with Briggs and Stratton engines. The ignition module provides current for the ignition system by producing pulses of high voltage for the spark plugs. It is made out of metal with rubber cord insulation and it is sold individually. Please note, a spark plug boot is sold separately.

Please note replacing this module would differ based on your unit, however the basic steps would be the same. To complete this repair you will need screwdriver set.

• Remove the housing/covers from the unit
• Remove the spark plug
• Bind the cylinder
• Remove the air filter cover and side cover
• Remove the throttle cable from the carburetor
• Disconnect the wires
• Remove old ignition coil
• Install new ignition coil
• Reassemble and test the unit
Compatibility

This part is compatible with the following machines:

Briggs and Stratton

21A807-0115-E1 Engine
21A807-0116-E1 Engine
21A807-0118-B1 Engine
21A807-0118-E1 Engine
21A807-0119-B1 Engine
21A807-0119-E1 Engine
21A807-0120-E1 Engine
21A807-0120-E9 Engine
21A807-0123-B1 Engine
21A807-0123-E1 Engine
21A807-0124-B1 Engine
21A807-0130-B1 Engine
21A807-0130-E1 Engine
21A807-0163-E1 Engine
21A807-0164-B1 Engine
21A807-0164-E1 Engine
21A807-0165-E1 Engine
21A807-0165-E9 Engine
21A807-0166-B1 Engine
21A807-0166-E1 Engine
21A807-0167-B1 Engine
21A807-0167-E1 Engine
21A807-0168-B1 Engine
21A807-0168-E1 Engine
21A807-0214-E1 Engine
21A807-0215-E1 Engine
21A807-0236-B1 Engine
21A807-0236-B2 Engine
21A807-0236-E1 Engine
21A807-0236-E2 Engine
21A807-0238-B1 Engine
21A807-0238-E1 Engine
21A807-0238-E2 Engine
21A807-0241-E1 Engine
21A807-0285-E1 Engine
21A807-0333-E1 Engine
21A807-0524-B1 Engine
21A877-0113-B1 Engine
21A877-0113-E1 Engine
21A877-0121-B1 Engine
21A877-0121-E1 Engine
21A902-0117-B1 Engine
21A902-0117-E1 Engine
21A902-0127-E1 Engine
21A902-0134-E1 Engine
21A902-0134-E2 Engine
21A902-0136-E1 Engine
21A902-0138-E1 Engine
21A902-0139-E1 Engine
21A902-0141-E1 Engine
21A902-0141-E9 Engine
21A902-0142-E1 Engine
21A902-0142-E2 Engine
21A902-0142-E9 Engine
21A902-0144-E1 Engine
21A902-0149-E1 Engine
21A902-0149-E9 Engine
21A902-0151-E1 Engine
21A902-0151-E9 Engine
21A902-0161-E1 Engine
21A902-0161-E9 Engine
21A902-0166-E1 Engine
21A902-0166-E9 Engine
21A902-0168-E1 Engine
21A902-0170-E1 Engine
21A902-0171-E1 Engine
21A902-0184-B1 Engine
21A902-0184-E1 Engine
21A907-0104-B1 Engine
21A907-0104-E1 Engine
21A907-0113-B1 Engine
21A907-0113-E1 Engine
21A907-0120-E1 Engine
21A907-0123-E1 Engine
21A907-0124-E1 Engine
21A907-0125-E1 Engine
21A907-0128-E1 Engine
21A907-0131-E1 Engine
21A907-0133-E1 Engine
21A907-0137-E1 Engine
21A907-0140-E1 Engine
21A907-0140-E9 Engine
21A907-0143-E1 Engine
21A907-0145-E1 Engine
21A907-0145-E9 Engine
21A907-0146-E1 Engine
21A907-0147-E1 Engine
21A907-0147-E9 Engine
21A907-0150-E1 Engine
21A907-0150-E9 Engine
21A907-0152-E1 Engine
21A907-0153-E1 Engine
21A907-0154-E1 Engine
21A907-0154-E9 Engine
21A907-0155-E1 Engine
21A907-0158-E1 Engine
21A907-0159-E1 Engine
21A907-0159-E9 Engine
21A907-0162-E1 Engine
21A907-0164-E1 Engine
21A907-0164-E9 Engine
21A907-0167-B1 Engine
21A907-0167-E1 Engine
21A907-0169-E1 Engine
21A907-0183-B1 Engine
21A907-0185-E1 Engine
21A972-0188-E1 Engine
21A972-0190-E9 Engine
21A976-0176-E1 Engine
21A977-0101-E1 Engine
21A977-0105-B1 Engine
21A977-0105-E1 Engine
21A977-0115-E1 Engine
21A977-0119-E1 Engine
21A977-0121-B1 Engine
21A977-0121-E1 Engine
21A977-0122-B1 Engine
21A977-0122-E1 Engine
21A977-0129-E1 Engine
21A977-0156-B1 Engine
21A977-0156-E1 Engine
21A977-0157-B1 Engine
21A977-0157-E1 Engine
21A977-0165-E1 Engine
21A977-0165-E9 Engine
21A977-0172-B1 Engine
21A977-0172-E1 Engine
21A977-0173-B1 Engine
21A977-0173-E1 Engine
21A977-0178-B1 Engine
21A977-0178-E1 Engine
21A977-0179-B1 Engine
21A977-0179-B9 Engine
21A977-0179-E1 Engine
21A977-0179-E9 Engine
21A977-0180-E1 Engine
21A977-0186-B1 Engine
21A977-0187-E1 Engine
21A977-0189-E1 Engine
21A977-0191-E9 Engine
21A977-0192-E1 Engine
21A977-0195-E1 Engine
21A977-0197-E1 Engine
21A977-0198-B1 Engine
21A977-0198-E1 Engine
21A977-0199-B1 Engine
21A977-0199-E1 Engine
21B707-0453-B2 Engine
21B707-0453-E1 Engine
Expand the 150+ compatible machines
Products Compatibility

This item works with the following types of products:

  • • Engine
Questions & Answers
Showing questions 1-10 of 37
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Will this Fit my engine 219977-0146-G1? Having a hard time finding one. It's a snapper 28" rear engine 12.5 hp Briggs & Stratton intek
Aaron for model number 219977-0146-G1 asked on 2019-08-07
Hello Aaron, thank you for inquiring. Yes, this is the correct replacement for your model. Good luck with your repair!
Will this coil fit my 31p777-0299-e1 engine?
COREY for model number 31P777-0299-E1 asked on 2019-06-29
Hello Corey, part number 595304 is the compatible part for your model Hope this helps
Would this part fit my engine?
Kevin for model number 31C707-3346 G5 asked on 2019-10-08
Hello Kevin, thank you for your inquiry! We can confirm that armature magneto 595304 is compatible with your model 31C707-3346-G5. I hope this information helps!
I need an ignition coil and spark Plug boot, air filter and if available a fuel line and filter kit for a 2009 11.5 hp 344cc Briggs and Stratton engine. Model # 217802 Type 0145 B1 Could you please supply me with part numbers for each of these? I wasn't having any luck on your web site.
Ken for model number 217802-0145-B1 asked on 2019-08-09
Good Day Ken. Thank you for your question in regards to your Model Number 217802-0145-B1. Based on our research the Boot-Spark Plug (Alternator) part number is 691909. The Filter Air Cleaner Cartridge (Non Washable) part number is 794421. There are multiple fuel lines for this particular engine so we will list them here for you: A 21" Fuel Line part number is 791806. A 23" Fuel Line part number is 791745. A Fuel Line (Formed) 10--1/?4 Inches Long part number is 791805. A Fuel Line with a 1/4 Inch inside diameter and with 90' bend part number is 791744. The ignition coil on these model is referred to as a Armature Magneto and the part number is 595304. You can order these parts either online at our website www.eReplacementParts.com or by calling us by phone at 866-322-9842. Best Regards.
I have a Snapper rear engine riding mower series 23. I recently lost spark to the spark plug. The mower model is 7800649 2812523BVE. I was Just wondering if this fit my engine model 219977-0146-G1. I'm trying to find the OEM one. If you tell me if this fit or what part number would fit this model the would be great
Aaron for model number 219977-0146-G1 asked on 2019-08-08
Hello Aaron, thank you for inquiring. This Armature Magneto part number 595304 is the correct replacement for your model. Good luck with your repair!
Is this the correct magneto for 17.5hp briggs and Stratton John Deere d100
Jason Zemla for model number 31g777 0235 g5. 110324z asked on 2019-07-10
Hello Jason, thank you for writing. Yes, this is the correct replacement for your model Briggs and Stratton engine.
Does this coil fit my engine
Edward for model number 31C7070154E1 asked on 2019-06-17
Hello Edward, thank you for your inquiry! We can confirm that part 595304 is compatible with your model 31C707-0154-E1. I hope this information helps!
I was just wanting to know it this will fit my riding mower. Before I buy it.
Michael Bussey for model number 31A507 0871 G5 asked on 2019-06-11
Hello Michael, thank you for your inquiry! We can confirm that the correct armature magneto for your model 31A507-0871-G5 is part number 595304. I hope this information helps!
Does this coil fit my engine??? 595304
Dennis Hart for model number 31C707 0603B2 asked on 2019-06-03
Hi Dennis, Thank you for your question. Yes, this armature magneto will fit your engine. I hope this helps. Thank you and have a great day!
I have looked, and gotten so turned around with all the part numbers. I have a Bolens Lawn Tractor, 13AM761F. Engine Model 31A607, 15.5 gross HP. I desperately need the Magneto part number, or a comparable part number. I would be most appreciative for any help please.
Dale for model number 31A607 (Engine Model) asked on 2019-05-21
Hello Dale, thank you for your question. The mangeto for this unit is Part Number: 595304. Please enter the part number into the site for current price and availability. Good luck with your repair!
Showing questions 1-10 of 37
< Prev Next >
Repair Instructions: Submitted by Customers Like You
24 of 24 people found this instruction helpful
Tool Type:
Lawn Tractor
Parts Used:
Armature Magneto - 595304
Repair Difficulty:
Medium
Time Spent Repairing:
15-30 minutes
Tools Used:
Wrench Set
Stopped running, defective magneto
Remove the old magneto and replaced it with the new one. When you set the magneto gap between it and the flywheel magnets the gap should be 0.010 The part does include an informational paper with it. You can actually use it as the gap gauge.
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9 of 9 people found this instruction helpful
Tool Type:
Engine
Parts Used:
Armature Magneto - 595304
Repair Difficulty:
Easy
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver, Socket set, on my BS a T40 torx bit
Mower would run for 15 min then die......wait to cool down and it starts the cycle all over.
Remove side panels, then remove engine cover........ presto there sits the Armature magneto follow instructions that comes with part and you will have it running in no time.
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4 of 4 people found this instruction helpful
Tool Type:
Lawn Tractor
Parts Used:
Boot-Spark Plug (Alternator) - 691909
Armature Magneto - 595304
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Socket set
A rat chewed through the wires...
The hardest part was moving the fuel tank out of the way to get to the coil. After that, it was easy. I put everything back together and set the gap between the flywheel magnets and coil at 0.010, the engine started right up! Yay!

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3 of 3 people found this instruction helpful
Tool Type:
Lawn Tractor
Parts Used:
Spark Plug - 759-3336
Armature Magneto - 595304
Spark Plug Boot - 691909
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Socket set
Engine running rough, spark plug boot gone, spark plug ceramic broken.
1. Removed engine cover
2. Removed old armature magneto
3. Installed new magneto, set gap tolerance as per instructions
4. Using grease installed boot onto plug wire.
5. Removed old spark plug
6. Set gap on new spark plug and installed
7. Installed new plug wire and boot on spark plug
8. Reinstalled engine cover
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2 of 3 people found this instruction helpful
Tool Type:
Lawn Tractor
Parts Used:
Spark Plug - 491055S
Armature Magneto - 595304
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Socket set, Wrench Set
Lawn tractor would not start, no spark at plug
1. Removed plastic engine covers.
2. Removed spark plug.
3. Connected spark plug to cable and placed on cylinder head for a ground path.
4. Cranked engine and observed no spark.
5. Removed shutoff wire from magneto and repeated (isolates any issues with other wiring), still no spark.
6. Install new magneto at farthest back position and snug the bolts.
7. Rotate flywheel until magnets align with magneto.
8. Place business card between magneto and flywheel.
9. Loosen magneto bolts and allow magnets to pull magneto to flywheel.
10. Tighten magneto bolts.
11. Remove card and rotate flywheel by hand to ensure there is no contact (will be very close)
12. Reinstall spark plug and connect wire.
13. Start and run for test, then reinstall engine covers.
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1 of 1 people found this instruction helpful
Tool Type:
Lawn Mower
Parts Used:
Fuel Filter - 84001895
Armature Magneto - 595304
Filter-Air Cleaner Cartridge - 795115
Repair Difficulty:
Easy
Time Spent Repairing:
More than 2 hours
Tools Used:
Power Drill, Socket set, Nutdriver
I had ordered 5 coils from Sears. They just kept burning up yours have lasted very well.
The problem wound up being a shorted wire
To the drive clutch. I am a mechanic, and can't see any way for this short harming the
coils. But the machine is functioning fine now.
Your parts service was faster and much cheaper than other part companies 👍 I give you a thumb up.
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Tool Type:
Lawn Tractor
Parts Used:
Boot-Spark Plug (Alternator) - 691909
Pre Cleaner Air Filter - 697015
Armature Magneto - 595304
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Socket set, Nutdriver
wouldn't start
replaced mageto
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Tool Type:
Lawn Tractor
Parts Used:
Armature Magneto - 595304
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Socket set
Rats chewed wire from armature magneto to spark plug into
1. Removed engine cover
2. Removed armature magneto
3. Install new armature magneto using included "paper" feeler gauge
4. Replace engine cover
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Tool Type:
Lawn Tractor
Parts Used:
Armature Magneto - 595304
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Wrench Set, Feeler guages
Lawnmower would not run correctly. Missing cutting out.
1removed old armature magneto
2 unplugged spark plugs wire from plug.
3 disconnected fuel shutoff solenoid wire from armature.
4 installed new armature magneto using rachet wrench. Plugged in fuel solenoid to armature magneto.
5 using card sent with part I set the magneto gap. Tightened armature magneto down. Plugged in spark plug wire.
6 best part got on lawnmower turned key to start position. Motor fired up . I adjusted carburetor and idle speed mower is running great.
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Tool Type:
Engine
Parts Used:
Armature Magneto - 595304
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Socket set, Nutdriver
would not run, no spark
Replaced ignition/magneto coil assy. After removing engine cowling/air filter it was a simple matter of removing two screws which retain the coil assy.
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Reviews
4.6
Average Rating (out of 5):
5 Reviews
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  • Easy repair
    Perfect fit running like a champ
    Guest - April 24, 2020 Verified Purchase
    Everything as expected Thank You.
    Great Service
    Guest - January 9, 2020 Verified Purchase
    Magneto
    Works great!
    GINGER - December 30, 2019 Verified Purchase
    Correct part, good instructions, competitive price, fast shipping
    Easy to find part, correct part, easy to order, arrived when scheduled
    Michael - July 2, 2019 Verified Purchase
    Medium repair, as this was the second armature O ordered.
    The first armature I ordered, as I have yet to return, failed after 4 starts. The replacement, that I received in a very expeditious time frame was installed Saturday morning, July 27, and thought I was in business only to find out the electrical connection from the armature to power the headlights is now suspect. Headlights were working fine before. Have yet to take to cowling off to verify. Will notify you once the nasty weather talents to inspect.
    Donald - July 29, 2019 Verified Purchase
    Verified Purchase
    eReplacementParts Team
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    Product Information
    Manufacturer: Briggs and Stratton
    Product Number: 595304
    Classification: Part
    Weight: 0.49 lbs.
    Shipping: Ships Worldwide
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    Midvale, UT 84047
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