Easy
30-60 minutes
Spark Advance Module 25 707 03-S
OEM part for: Kohler, Toro
Part Number: 25 707 03-S
$174.37
In Stock
Ships within 1 business day 
Compatibility
This Spark Advance Module will fit the following 500 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
Kohler
Toro
Show More Compatible ModelsThis item works with the following types of products:
- Engine Parts
- Lawn Tractor Parts
This part replaces obsolete part #: 24755162-S, 24755172-S, EPB-259, 2458489-S, 2458452-S, 2458430-S, 2458431-S, 2458463-S, 24-755-172-S, 24-755-162-S, 24-584-31-S, 24-584-48-S, 24-584-52-S, 24-584-30-S, 24-584-41-S
Customer Part Reviews ?
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Part was correct, fixed my problem and got me back to mowing
The parts were the exact fit for my mower. I like the fact you can see a diagram and picture of your part before you order. That way you know it’s the right one. The parts were small, probably no more than 1-2 pounds. Would have been nice if they were shipped with USPS instead of FedEx. FedEx seems to do better with big things, but this order took longer than it said it would. Other than that, no problems and will use ereplacementparts.com again.
Guest -
April 20, 2021
Verified Purchase
East Repair, replacement part fit perfectly, running just like new!
Part was packaged well, arrived quicker than anticipated, the module looks like it is different, but it worked perfectly for our 2009 LGT 2554 with a V730 Kohler.
Guest -
May 26, 2020
Verified Purchase
Parts worked great with installation instructions
I was pleased with the parts & instructions for the install, but wished I would have received sooner. Might want to try USPS on small items.
Joseph -
August 31, 2019
Verified Purchase
Questions & Answers ?
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Does this fit my product?Questions & Answers for Spark Advance Module
Hello: The Kohler engine model no. I've supplied is a 27 hp engine in our Ferris 3-wheeler mower (built 2006). Site says this part is compatible to this engine, HOWEVER from viewing other sites I've learned that this engine model no. is now used for a 25 hp motor in a Cub Cadet. So, question is: although it may fit our engine is it made to work on a 27 hp motor vs. a 25 hp?
Caroline
for model number CV740-0026
asked on 2023-05-07
Hello Caroline, Thank you for your inquiry. We show that this is a 27 HP engine, so the parts listed would be for the 27 HP version. We hope this helps.
eReplacementParts Team May 07, 2023
The coil pack for this engine is that for 2 of them or just 1
Kody
for model number ch740-3136
asked on 2022-12-08
Hello Kody, Thank you for the question. The Spark Advance Module Part Number: 25 707 03-S is sold as a pack of two. We hope this helps!
eReplacementParts Team December 08, 2022
I'm seeing P/N- 2558414 stamped on the side of my Spark Advance Module. Is this compatible with my engine?
Max
for model number CV740-3001
asked on 2022-08-18
Hello Max, thank you for your question. Yes, the Module 25 707 03-S you had chosen is compatible with your model. If you need help placing an order, customer service is open 7 days a week. Please feel free to give us a call. We look forward to hearing from you.
eReplacementParts Team August 18, 2022
How many terminal connectors does this have? My kohler oem ignition coil has 3, but they don't make it anymore and all I can find are ignition coils that supposedly replaced the part they no make. However, they have 2 terminal connectors, not the 3 I need that my original part has.
Mike
asked on 2022-08-17
Hello Mike, Thank you for the question. These Modules have two terminals. For more specialized assistance or to speak with someone about this, we would suggest calling the manufacturer of the appliance directly. We hope this helps!
eReplacementParts Team August 17, 2022
Will this fit a ps-sv735-0017 motor. It's a Kohler courage pro 26hp. The number on the coil is 24 584 63 1007708 05-B.
James
for model number SV735S
asked on 2022-06-12
Hello James, Thank you for your inquiry. We have researched the model number that you have provided and confirm this spark module as compatible. We hope this helps and if you need help placing an order, customer service is open 7 days a week. Please feel free to give us a call. We look forward to hearing from you!
eReplacementParts Team June 12, 2022
Hello, I'm wondering if the part 25 707 03-S will fit my engine? It cuts in & out on one cylinder, I installed new plugs & that didn't fix the problem. I've read several similar questions on this forum with many helpful things to check. Thank you, William
William
for model number SV735 S0017
asked on 2022-05-13
Hello William, Thank you for contacting us. We have researched the model you have provided and have found the part you are looking for is Part Number: 25 707 03-S. If you need help placing an order, customer service is open 7 days a week. Please feel free to give us a call. We look forward to hearing from you!
eReplacementParts Team May 13, 2022
Will part 2570703s fit cv740-0011
Shirley
for model number cv740-0011
asked on 2022-02-18
Hello Shirley, Thank you for contacting us. We have researched the model you have provided and have confirmed the part you are looking for is Part Number: 25 707 03-S. If you need help placing an order, customer service is open 7 days a week. Please feel free to give us a call. We look forward to hearing from you!
eReplacementParts Team February 18, 2022
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.
no problems
william - May 4, 2020
👍 1 of 1 people found this instruction helpful
Tool Type
Engine
Difficulty
Easy
Time
1-2 hours
Tools Used
Screwdriver, Socket set, wire crimper, feeler guage
Parts Used
1. removed cover flywheel cover
2. disconnected spark plug wires
3. removed ignition modules per enclosed instructions
4. installed spark advance coils to replace modules
5. connected ignition wiring per instructions
6.set flywheel/coil gaps with feeler guage (2)
7 reversed tear down procedure
2. disconnected spark plug wires
3. removed ignition modules per enclosed instructions
4. installed spark advance coils to replace modules
5. connected ignition wiring per instructions
6.set flywheel/coil gaps with feeler guage (2)
7 reversed tear down procedure
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Working great
Alan - June 17, 2022
Tool Type
Engine
Difficulty
Easy
Time
15-30 minutes
Tools Used
Socket set, Nutdriver, Bussiness card
Parts Used
Watch U Tube and read instructions. Easy
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Thanks for voting and helping fellow customers!
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Our product descriptions are a combination of data sourced directly from the manufacturers who made your product as well as content researched and curated by our content & customer service teams. This content is edited and reviewed internally before being made public to customers.
Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.
This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.
