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Kohler
Lawn & Garden Engine

Model # CV16S-43509 Official Kohler engine

Here are the diagrams and repair parts for Official Kohler CV16S-43509 engine, as well as links to manuals and error code tables, if available.

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  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 189 parts  |
Spark Plug 12-132-02
#15

Ignition/electrical diagram

Spark plug

Part #12-132-02

Replaced by #71

?
Manufacturer substitution
This part replaces 12-132-02. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$5.17 | 
16% OFF Phone Price : $6.17
In Stock
Oil Filter 12-050-01
#13

Oil pan/lubrication diagram

Oil filter

Part #12-050-01

Replaced by #12-050-01-S1

?
Manufacturer substitution
This part replaces 12-050-01. Substitute parts can look different from the original.
BEST SELLER
$13.54 | 
21% OFF MSRP : $17.09
In Stock
Element 12-083-05
#5

Air intake diagram

Element

Part #12-083-05

Replaced by #12-083-05-S

?
Manufacturer substitution
This part replaces 12-083-05. Substitute parts can look different from the original.
BEST SELLER
$16.16 | 
22% OFF MSRP : $20.77
In Stock
Solnd Assy 12-757-09

#NI

All parts diagram

Solnd assy

Part #12-757-09

Replaced by #12-757-33-S

?
Manufacturer substitution
This part replaces 12-757-09. Substitute parts can look different from the original.
BEST SELLER
$99.81 | 
17% OFF MSRP : $120.00
In Stock
Pre-cleaner 12-083-08
#3

Air intake diagram

Pre-cleaner

Part #12-083-08

Replaced by #12-083-08-S

?
Manufacturer substitution
This part replaces 12-083-08. Substitute parts can look different from the original.
BEST SELLER
$7.31 | 
12% OFF Phone Price : $8.31
In Stock
Carburetor Kit 12-757-03

#NI

All parts diagram

Carburetor kit

Part #12-757-03

Replaced by #12-757-03-S

?
Manufacturer substitution
This part replaces 12-757-03. Substitute parts can look different from the original.
BEST SELLER
$26.85 | 
25% OFF MSRP : $36.00
In Stock
Fuel Line 52-353-22
#12

Fuel system diagram

Fuel line

Part #52-353-22

Replaced by #25-111-81-S

?
Manufacturer substitution
This part replaces 52-353-22. Substitute parts can look different from the original.
$21.91 | 
19% OFF Phone Price : $26.91
In Stock
Hose 12-326-03
#19

Cylinder head, valve and breather diagram

Hose

Part #12-326-03

Replaced by #12-326-03-S

?
Manufacturer substitution
This part replaces 12-326-03. Substitute parts can look different from the original.
This item is not returnable
$13.39 | 
13% OFF Phone Price : $15.39
In Stock
Bushing 25-158-11
#14

Engine controls diagram

Bushing

Part #25-158-11

Replaced by #25-158-11-S

?
Manufacturer substitution
This part replaces 25-158-11. Substitute parts can look different from the original.
This item is not returnable
$7.20 | 
12% OFF Phone Price : $8.20
In Stock
Gasket 12-041-03
#2

Crankshaft diagram

Gasket

Part #12-041-03

Replaced by #12-041-03-S

?
Manufacturer substitution
This part replaces 12-041-03. Substitute parts can look different from the original.
This item is not returnable
$7.74 | 
15% OFF MSRP : $9.10
In Stock

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