My Account | My Garage | Commercial/Dealer Login | Order Status |
Contact Customer Support
M-F: 9am-6pm ET
Sat: 9am-5pm ET
| 1-877-737-2787
Shopping Cart

Over 1,000,000 Orders Shipped Since 1997!

100739 Air Filter

Universal Air Filter 100739

Part#:  100739

Replaces Stihl - Aftermarket 42291201800 42291241500

There are no reviews at this time.



Air Filter

Fits Model


Also Fits Model

STIHL - AFTERMARKET BG45, BG46, BG55, BG65, BR45, Sh55, SH85

Replaces OEM

Stihl - Aftermarket 42291201800
Stihl - Aftermarket 42291241500


Width 2 3/8"
Height 1/2"
Length 3"
Equipment Type Small Engine

Reviews for the Air Filter

There are no reviews for this product at the time.

Q & A for the Universal 100739

Ask us about the Universal 100739 Air Filter. Please no repair questions. Your Q&A may be posted to to help other shoppers, like you, with their purchasing decisions. Thank you.

Repair Tips For 100739

No repair tips at this time.

Didn't Find your Part?
Need Help Finding Your Part?
Featured Offers

Gator Blades

Gator Mulching Blades: Pick up the best mulching blades available, Gator Mulching Blades!

Gator Mulching Blades

Popular DIY Info!

Regular Small Engine Maintenance How To

Step - By - Step Guide on important Lawn Mower and Small Engine Maintenance

Small Engine Maintenance

back to top