Genuine OEMIllustration. Refer to part numbers and specifications to confirm.
Briggs & Stratton
Briggs & Stratton 491588S Air Filter – Briggs & Stratton 12H800 & 21R707
- Part #
- 491588S
- OEM #
- 491588
- SKU
- IP-600100
- Mfr
- Briggs & Stratton
Will this fit?
Tell us what you're fixing and we'll confirm fit instantly.
$9.99
In stock· New
Arrives Wed, Oct 7 – Fri, Oct 9
$9.99
Arrives Wed, Oct 7 – Fri, Oct 9
- 30-day returns
- Secure checkout
- 90-day warranty
Genuine Briggs & Stratton flat air filter cartridge.
Not sure this fits?
A parts specialist can confirm with your model number or a photo.
Will this fit?
Compatible with: 2 models on file.
| Model | Details | Source |
|---|---|---|
| Briggs & Stratton Gold 12H800 EngineSmall Engine · Gold Series | Small Engine · Gold Series | OEM catalog |
| Briggs & Stratton Intek 21R707 EngineSmall Engine · Intek | Small Engine · Intek | OEM catalog |
We only show fitment backed by manufacturer or verified catalog data. Don't see yours? Ask us — we'll check.
Part numbers & cross-reference
- Manufacturer part number
- 491588S
- OEM part number
- 491588, 5043, 399959
- Brand / manufacturer
- Briggs & Stratton / Briggs & Stratton
- UPC / GTIN
- 024502001006
- Independence Parts SKU
- IP-600100
- Condition
- New
Superseded numbers
Older or newer numbers for this same part
- Replaces399959 · Briggs & Stratton
Interchange & cross-reference
Industry and alternate manufacturer numbers
- Equivalent5043 · Briggs & StrattonRetail service pack
Common reasons you may need this part
- Engine surging
- Hard starting
- Black smoke
- Seasonal tune-up
Repair information
Repair difficulty
Easy
Estimated time
5–10 min
Tools required
1 tools
- Flat screwdriver
Specifications
Replaces 491588, 399959 and service pack 5043. Replace every season or 25 hours.
- Type
- Flat panel
- Media
- Paper with foam pre-cleaner seal
- Part type
- Air Filter
- Weight
- 0.2 lb
- Dimensions
- 5.5 × 4.5 × 1.25 in
- Warranty
- 90-day warranty