Product Description
Briggs & Stratton 84013509 - Vanguard V-Twin Maintenance Kit 12-21 HP
The Briggs & Stratton 84013509 Maintenance Kit is a genuine OEM full service kit designed for Vanguard V-Twin engines rated 12–21 horsepower. This complete maintenance kit includes the factory-specified components needed for routine engine service, helping maintain reliable starting, strong performance, and long engine life.
Full Service Kit Includes:
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2 – 1 Quart 4-Cycle SAE 15W-50 Oil (Part #100169)
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1 Oil Filter (Part #842921)
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1 Air Filter (Part #394018S)
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1 Pre-Cleaner (Part #272490S)
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2 Spark Plugs (Part #491055S)
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1 Fuel Filter (Part #84001895)
These genuine OEM parts ensure proper fit, correct filtration, and reliable engine protection compared to aftermarket alternatives.
What is this Kit & what does it do?
This maintenance kit provides all essential components required to perform a factory-recommended tune-up on compatible Vanguard V-Twin engines. Fresh oil lubricates internal components, new filters prevent contamination, and replacement spark plugs support efficient combustion and smoother operation.
Specifications
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Part Number: 84013509
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Brand: Briggs & Stratton OEM
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Kit Type: Full Service Maintenance Kit
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Engine Type: Vanguard V-Twin
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Horsepower Range: 12 HP – 21 HP
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Condition: New OEM Kit
Features
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Genuine Briggs & Stratton OEM components
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Complete service solution in one kit
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Designed specifically for Vanguard V-Twin engines
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Supports improved performance and engine longevity
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Factory-specified oil and filtration components
Replaces / Supersedes
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Supersedes Briggs & Stratton 84004937
Compatible With
Designed for Briggs & Stratton Vanguard V-Twin engines rated 12–21 HP where part number 84013509 is specified in the engine parts manual.
Always verify engine model, type, and code before ordering.
Need assistance? Please email Orders@mowpart.com
