Air Filter K&N Large Vanguard Flat Top EFI – Backwater Performance
K&N air filter for large block Vanguard EFI engines with flat top cover and no carb kit installed. Original K&N replacement parts. Improves throttle response, horsepower, and fuel economy. Can last a lifetime if maintained properly. This part is compatible with the following engines: Vanguard 37 EFI Vanguard 40
K&N air filter for large block Vanguard EFI engines with flat top cover and no carb kit installed. Original K&N replacement parts. Improves throttle response, horsepower, and fuel economy. Can last a lifetime if maintained properly.
This part is compatible with the following engines:
| Vanguard 37 EFI |
| Vanguard 40 EFI |
K&N E-2023 Replacement Air Filter
K&N Universal Clamp-On Air Intake Filter: High Performance Premium, Washable, Replacement Filter: Flange Diameter: 4 In, Filter Height: 5.5 In, Flange Length: 1.125 In, Shape: Round Tapered, RG-1001BL : Automotive
K&N Universal Clamp-On Air Intake Filter: High Performance Premium, Washable, Replacement Filter: Flange Diameter: 4 In, Filter Height: 5.5 In, Flange Length: 1.125 In, Shape: Round Tapered, RG-1001BL : Automotive
Best Selling Products – Page 3 – Backwater Performance
Newest Products – Tagged Compatibility_Vanguard 37 hp EFI – Backwater Performance
ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance
K&N Universal Clamp-On Air Intake Filter: High Performance Premium, Washable, Replacement Filter: Flange Diameter: 4 In, Filter Height: 5.5 In, Flange
K&N air filter for large block Vanguard EFI engines with flat top cover and no carb kit installed. Original K&N replacement parts. Improves throttle
Air Filter K&N Large Vanguard Flat Top EFI
Newest Products – Tagged Compatibility_Vanguard 37 hp EFI – Backwater Performance
The K&N E-4665 replacement air filter is constructed with an oil-free synthetic media. A tube of grease is provided in the packaging so that there is an airtight fit in case of severe vibrations. The E-4665 provides superior filtration protecting your equipment's engine. This K&N air filter can be cleaned and used again, lasting the life of your equipment. K&N E-4665 is easy to install and will fit into your factory air box.
K&N E-4665 Replacement Industrial Air Filter
Air Filter K&N Large Vanguard Flat Top EFI – Backwater Performance
Air filter cover for large block Vanguard engines with flat top cover and no carb kit installed. Original Briggs and Stratton replacement parts. This
Air Filter Cover Large Vanguard Flat Top
Air Filters, High Airflow Engine
Air filter for large block Vanguard engines with flat top cover and no carb kit installed. Original Briggs and Stratton replacement parts. This part
Air Filter Large Vanguard Flat Top
Newest Products – Tagged Compatibility_Vanguard 37 hp EFI – Backwater Performance
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