Suzuki S40 K5,K6,K7,K8,K9,L0,L1-L9 Boulevard Air & Oil Filter
The Suzuki S40 K5,K6,K7,K8,K9,L0,L1-L9 Boulevard (2005-2019) takes a HF137 oil filter and a HFA3608 air filter.
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Key takeaways
- Oil filter: HF137.
- Air filter: HFA3608.
- Change the oil filter at every oil change; check the air filter each service.
- Covers 2005-2019.
Verified fitLast checked
Sources: Hiflofiltro application catalogue
Reviewed by the CrankDex editorial team against manufacturer and retailer fitment data.
Buy the filters for your Suzuki S40 K5,K6,K7,K8,K9,L0,L1-L9 Boulevard
Shop the HF137 oil filterDirect fit + equivalents (Hiflofiltro, K&N, OEM)Shop Shop the HFA3608 air filterDirect fit + equivalents (Hiflofiltro, K&N, OEM)Shop
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Frequently asked
What oil filter does a Suzuki S40 K5,K6,K7,K8,K9,L0,L1-L9 Boulevard take?
The Suzuki S40 K5,K6,K7,K8,K9,L0,L1-L9 Boulevard takes a HF137 oil filter. That part number, or a listed equivalent, is a direct fit.
What air filter does a Suzuki S40 K5,K6,K7,K8,K9,L0,L1-L9 Boulevard take?
The Suzuki S40 K5,K6,K7,K8,K9,L0,L1-L9 Boulevard takes a HFA3608 air filter. That part number, or a listed equivalent, is a direct fit.
How often should I change the filters on a Suzuki S40 K5,K6,K7,K8,K9,L0,L1-L9 Boulevard?
Change the oil filter at every oil change, and inspect the air filter at each service - replace it when dirty, sooner if you ride in dust or off-road. Always follow your owner's manual interval.
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