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Ships within 48 hours · Estimated delivery Jul 23 - Jul 28
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For Your Every Summer RSVP, with Code: SUMMER15
Description
K&N Panel Filter E-1987K&N washable, reusable High Flow Air Filters feature a state of the art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's 10 Year Million Mile Limited Warranty. K&N drop in replacement filters are designed to install easily into your
K&N® washable, reusable High-Flow Air Filters™ feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower.
Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's 10-Year/Million Mile Limited Warranty.
K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product!
Specifications:
- Air Filter Shape: Round Tapered
- Height: 154 mm
- Package Contents: 1 Air Filter
- Package Quantity: 1
- Washable: Yes
- Product Style: Unique Universal Air Filter
- Filter Material: Cotton Gauze
- Flange Inside Diameter: 92 mm
- Flange Length: 16 mm
- Flange Type: Centered
- Flanges: 1
- Base Outside Diameter: 152 mm
- Top Outside Diameter: 129 mm
- Top Style: Rubber
- Top Material: None
- Weight: 0.8 kg
- Filter Re-Oiling Amount: 63 ml
- Product Box Height: 184 mm
- Product Box Length: 165 mm
- Product Box Width: 165 mm
- Warranty: 1,000,000 Miles/10 Year
Vehicle applications:
| Make | Model | Engine | Year | Specific |
|---|---|---|---|---|
| Audi | A3 | 3.0L V6 Diesel | 2012-2012 | |
| Audi | A4 | 2.7L V6 Diesel | 2008-2011 | |
| Audi | A4 | 3.0L V6 Diesel | 2008-2015 | |
| Audi | A4 | 3.0L V6 Gas | 2009-2015 | |
| Audi | A4 | 3.2L V6 Gas | 2009-2011 | |
| Audi | A4 | 3.2L V6 Gas | 2008-2008 | Non-US Models |
| Audi | A4 | 4.2L V8 Gas | 2008-2009 | |
| Audi | A4 Quattro | 3.0L V6 Diesel | 2012-2015 | |
| Audi | A4 Quattro | 3.0L V6 Gas | 2012-2015 | |
| Audi | A4 Quattro | 3.2L V6 Gas | 2009-2009 | |
| Audi | A4 Quattro | 3.2L V6 Gas | 2008-2008 | Non-US Models |
| Audi | A5 | 2.7L V6 Diesel | 2007-2011 | |
| Audi | A5 | 3.0L V6 Diesel | 2016-2016 | 8T/8F Model |
| Audi | A5 | 3.0L V6 Diesel | 2007-2015 | |
| Audi | A5 | 3.0L V6 Gas | 2008-2016 | |
| Audi | A5 | 3.2L V6 Gas | 2007-2011 | |
| Audi | A5 | 4.2L V8 Gas | 2008-2011 | |
| Audi | A5 Quattro | 3.0L V6 Diesel | 2012-2016 | |
| Audi | A5 Quattro | 3.0L V6 Gas | 2012-2016 | |
| Audi | A5 Quattro | 3.2L V6 Gas | 2009-2011 | |
| Audi | A5 Quattro | 3.2L V6 Gas | 2008-2008 | Non-US Models |
| Audi | Q5 | 3.0L V6 Diesel | 2008-2016 | |
| Audi | Q5 | 3.0L V6 Gas | 2012-2017 | |
| Audi | Q5 | 3.2L V6 Gas | 2008-2013 | |
| Audi | S4 | 3.0L V6 Gas | 2016-2016 | 8K/B8 Model |
| Audi | S4 | 3.0L V6 Gas | 2010-2015 | |
| Audi | S4 | 3.2L V6 Gas | 2008-2011 | |
| Audi | S5 | 3.0L V6 Gas | 2016-2017 | US Models Only, 8T/8F Model |
| Audi | S5 | 3.0L V6 Gas | 2010-2015 | |
| Audi | S5 | 3.2L V6 Gas | 2010-2011 | |
| Audi | S5 | 4.2L V8 Gas | 2008-2012 | |
| Audi | SQ5 | 3.0L V6 Diesel | 2013-2016 | |
| Audi | SQ5 | 3.0L V6 Gas | 2013-2017 |
Cross references:
- Audi 8K0133843
- Audi 8K0133843D
- Audi 8K0133843E
- Autopart International 5000232999
- Autopart International 5000255595
- BMC FB5330801
- Carquest 83143
- Champ Labs. AF3940
- Hastings AF1482
- Luber-Finer AF3940
- Mahle LX2091D
- Mann-Hummel C16114X
- MicroGard MGA49143
- Mobil MA3940
- Parts Plus AF3940
- Premium Guard PA5813
- Pronto PA5813
- Purolator A35813
- Ryco A1837
- Service Champ AF5813
- STP SA10484
- Valvoline VA448
- Warner WAF3940
- Wesfil WA5271
- Wesfil WA5292
- WIX 49143
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 3
great for what im doing. maybe not as good in a vehicle though
Size: 36 sqft
decent product. not as thick as typical sound deadening but definitely cheaper. and for my application, i didnt need a name brand thicker material. i am putting it on our heat and ac vent and intake pipes during our remodel. sound travels from room to room in our old house through these vents and pipes so a little sound deadening goes a long way
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Reviewed in the United States on June 2, 2026
★★★★★ 5
Quality
Size: 36 sqft
Good item
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Reviewed in the United States on May 30, 2026
★★★★★ 2
Buy the individual cross cut sheets, not these rolls.
Size: 36 sqft
I ordered two different types, individually cross cut foil rectangular pieces and these rolls both containing 36. sq. ft. The cross cut sheet blows this away. This stuff is much thinner, much less butyl rubber, much flimsier foil, and needs twice as much to have the same effect. Once you put it on, you cant remove it. The other brand's 2mm is much thicker than this.
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Reviewed in the United States on June 3, 2026
★★★★★ 5
Cheap Insurance Against Headliner Failure
Size: 4-pack
Cheap Insurance Against Headliner Failure
If you’ve ever owned a Jeep with a hardtop, you already know that heat, cold, humidity, and constant temperature swings can be tough on adhesives over time. Even when replacement headliner kits include their own adhesive, I still like having a high-quality automotive adhesive on hand for extra peace of mind.
This 3M product has been one of my go-to choices for headliner work because it is specifically designed for automotive environments where materials are exposed to extreme summer heat and winter cold. The last thing anyone wants is to spend time installing a headliner only to have corners start sagging or sections pull away months later.
The spray pattern is consistent, the adhesion is strong, and it provides the confidence that the installation will hold up long-term. I have found it especially useful for Jeep hardtops, where temperature fluctuations can be much more extreme than in a traditional vehicle.
The cans arrived well packaged, and having multiple cans on hand is convenient for larger projects or future repairs.
For Jeep owners, restorations, headliner repairs, upholstery projects, or anyone wanting a little extra insurance against adhesive failure, this is a product I would not hesitate to keep in the garage.
#FoundItOnAmazon #JeepLife #JeepJKU #HeadlinerRepair #3M #AutomotiveProjects #GarageEssentials #DIYGarage #AmazonFinds #JeepMods #AutomotiveMaintenance
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Reviewed in the United States on May 30, 2026
★★★★★ 5
Good n sticky
Size: 4-pack, Size: 4-pack
Used almost four cans for install of convertible top on Super Beetle.
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Reviewed in the United States on May 2, 2026