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Product
Price
Additional Fitment Information:
| Vehicle |
|---|
| 1981 - BMW 320i |
Additional Fitment Information:
| Vehicle |
|---|
| 1981 - BMW 320i |
Additional Fitment Information:
| Vehicle |
|---|
| 1981 - BMW 320i |
Additional Fitment Information:
| Vehicle | Transmission |
|---|---|
| 1981 - BMW 320i | Manual |
Additional Fitment Information:
| Vehicle |
|---|
| 1981 - BMW 320i |
Additional Fitment Information:
| Vehicle |
|---|
| 1981 - BMW 320i |
Additional Fitment Information:
| Vehicle | Manuf. Body Code |
|---|---|
| 1981 - BMW 320i | E21 |
Additional Fitment Information:
| Vehicle | Manuf. Body Code |
|---|---|
| 1981 - BMW 320i | E21 |
- Replacement Air Filter
- Panel; H-1.313 in.; L-7 1/16 in.; W-12.5 in.
- K/N s replacement High-Flow Air Filters are designed to increase horsepower while providing exceptional engine protection; and are covered by K/N s No-Hassle Lifetime Limited Warranty.
- Air Filter
- Product Attributes:
- Oil Included: Filter Is Pre-oiled
- WARNING CA Proposition 65: Yes
- Item Weight: 1.800 Lbs. (0.8 Kg)
- Machine Washable: Yes
- Product Box Height: 13.560 In. (345mm)
- Filter Material: Cotton Gauze
- Inside Diameter: Oem
- Product Box Width: 1.750 In. (44 Mm)
- Product Box Length: 7.720 In. (196mm)
- Item Height: 1.313 In. (33mm)
- Prop 65 (C, R or CR): Cr
- Top Style: Open
- Pre-Screened: No
- Automotive Item Grade: High Performance
- Inner Wire: No
- Outside Width: 7.063 In. (179mm)
- Flange Angle: 0 Degree
- Shape: Panel
- Package Material: Paperboard
- Filter Re-Oiling Amount: 1.59 Oz (47 Ml)
- Prop 65 Warning Label: Https://www.knfilters.com/images/l/prop65.jpg
- Air Filter Element Material: Cotton Gauze
- Cap Outside Diameter: N/a
- Filter Style: Dry
- Outside Length: 12.500 In. (318mm)
- Package Type: Box
-
Features:
- Designed To Boost Horsepower And Acceleration
- Washable And Reusable
- High Air Flow With Exceptional Filtration
- Lasts Up To 50000 Miles Before Cleaning
- Works With Original Equip. Mfg. Vehicle Electronics
- Will Not Void Vehicle Warranty
- Million Mile Limited Warranty
- 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 No-Hassle Lifetime 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!
This Part Fits the Following OEM/Substitute Numbers:
0420729, 13721271254, 46135, 6135, 73277, 88135, A23087, A477, A972C, AF254, AF865, C3394, CA4521, FA1082, PA3087, RAF172, SA4521
Additional Fitment Information:
| Vehicle |
|---|
| 1981 - BMW 320i |
- M12 X 1.5 Thread 24 mm Thread Length Chrome 6 Spline Lug Bolt Use Socket CRM-19216S 19/21 Hex Aftermarket Wheels
- Top Quality 6 Spline
Additional Fitment Information:
| Vehicle |
|---|
| 1981 - BMW 320i |
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