● Trivalent metal plating provides superior anti-corrosion and anti-seizing properties.
● Pure alumina silicate ceramic insulator, providing superior strength and better heat transfer.
● Nickel copper core increases your engine’s acceleration and fuel efficiency with stable ignitability.
● The v-cut center electrode design allows the spark to more quickly ignite the air/fuel mixture for quicker starts.
● Fit for Kohler CH11S, CH12.5, CH12.5S, CH13S, CH14S, CH14ST, CH15GS, CH20, CH20S,Replaces 491055, 12 132 02-S, BK5ES
● Specs: thread diameter: 14mm; reach: 19mm; gap: .024"(0.6mm).

SKU: 01-3A04-B1
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Hipa 2PCS Spark Plug For Kohler CH11S CH13S CH14S CH14ST CH15GS CH20 CH20S Small Engine Replaces 491055 12 132 02-S BK5ES

Hipa 2PCS Spark Plug For Kohler CH11S CH13S CH14S CH14ST CH15GS CH20 CH20S Small Engine Replaces 491055 12 132 02-S BK5ES

$1.00

Hipa 2PCS Spark Plug For Kohler CH11S CH13S CH14S CH14ST CH15GS CH20 CH20S Small Engine Replaces 491055 12 132 02-S BK5ES

$1.00

Model Fit Guide

Model Fit

Small Engine
CH11S, CH11, CH11T, CH12.5-1901, CH12.5, CH12.5GS, CH12.5S, CH13PS, CH13PT, CH13S, CH13ST, CH13T, CH14, CH14S, CH14ST, CH15GS, CH20, CH20S,?501CV22S-67515, 501CV20S-65527, 501CV20S-65530, 501CV20S-65538, 501CV15S-41526, 501CV18S-61522, 501CV15S-PS41508, 501CV15S-41525, 501CV22S-67529, 501CV25S-69511

Replaces Part Number

491055, 491055S, 491055T, 499608, 5066, 72347GS, 792015, 805015, 692051, 694385?


Product Specifications

Part # BKR5CV
Pre-Gap Size 0.8mm?
Reach 19mm
Thread Diameter 14mm
Center Electrode Material Nickle-Copper core?
Center Electrode Design V-Cut
Ground Electrode Material Nickel-alloy
Ground Electrode Design?? Standard
Seat Type Gasket Seat
Resistor Yes
Heat Range 5
Hex Size 16

Choose the Right Spark Plug

Caution! Be sure to use the right spark plug! Although several different spark plugs may screw into the engine, using the incorrect one will result in performance problems and possible internal engine damage. Consult your owner¡¯s manual or check your old spark plug for the manufacture part number and match our model fit guide for the right one you need.

Q&A on Spark Plugs

> Q: What is the function of a spark plug?? A: A spark plug serves as a lighter to ignite the air-fuel mixture, creating the explosion which makes your engine produce power.
A:?> Q: How do I know if I need new spark plugs? An engine that hesitates, misfires, or has rough idling instead of running smoothly may be attributed to faulty spark plugs. Also, a sudden drop in fuel economy can be traced to dirty or fouled spark plugs. If the spark plugs aren¡¯t functioning properly, it can have a negative impact on your fuel consumption.
> Q: How often should spark plugs be replaced? A:?The standard life of a lawn mower spark plug is 25 hours. It doesn't matter how well you take care of your lawn mower, spark plugs wear out after about a season's use.
> Q: How do I choose the right spark plug?A: There are many factors to consider such as dimensions and heat range. The easiest way to identify the right spark plug is to search your model at our search bar or email your model to?service@hipastore.com?for recommendations.
> Q: What happens if I don't change spark plugs? A: Spark plugs will depreciate over time, so various engine issues will arise if they are not replaced. When the spark plugs do not generate an adequate spark, the combustion of the air/fuel mixture becomes incomplete, leading to loss of engine power, and in the worst-case scenario, the engine will not run.
> Q: What happens if you don¡¯t gap your spark plugs? A:?If the gap on your spark plug isn¡¯t set to the correct specification, you might get misfires or knock or see carbon build-up or excess fuel. Always check if the gap is correct.

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