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About:

This 3.5L Engine from BuyAutoParts.com is made with the highest quality and will ship within one business day. This is a K&N Filters Brand and fits 3.5L Engine.


Ground shipping over $99 dollars is free.


Please click the Tech specs tab for more product specifications.

Warranty: FREE 1 Year Unlimited Mileage Warranty (Call for Extended Warranties)
Guaranteed Exact Fit for
OEM #:
33-2573
Authorized Distributor:
Specification Description
Part Air Filter
Part Number 47-21395 KN
Brand K&N
Model Performance Air Filter
Model Number 33-2573
Condition K&N Filters Brand
Vehicles this Part Fits 1988 BMW 535i 3.5L Engine
1990 Audi V8_Quattro 3.6L Engine
1991 Audi V8_Quattro 3.6L Engine
1992 Audi V8_Quattro 4.2L Engine
Click here for a full list
This part fits the following vehicles:
  • 1988 BMW 535i 3.5L Engine
  • 1990 Audi V8_Quattro 3.6L Engine
  • 1991 Audi V8_Quattro 3.6L Engine
  • 1992 Audi V8_Quattro 4.2L Engine
  • 1993 Audi V8_Quattro 4.2L Engine
  • 1994 Audi V8_Quattro 4.2L Engine
  • 1988 BMW 535 3.5L Engine
  • 1989 BMW 535 3.5L Engine
  • 1990 BMW 535 3.5L Engine
  • 1991 BMW 535 3.5L Engine
  • 1992 BMW 535 3.5L Engine
  • 1993 BMW 535 3.5L Engine
  • 1989 BMW 535i 3.5L Engine
  • 1990 BMW 535i 3.5L Engine
  • 1991 BMW 535i 3.5L Engine
  • 1992 BMW 535i 3.5L Engine
  • 1993 BMW 535i 3.5L Engine
  • 1988 BMW 735 3.5L Engine
  • 1989 BMW 735 3.5L Engine
  • 1990 BMW 735 3.5L Engine
  • 1991 BMW 735 3.5L Engine
  • 1992 BMW 735 3.5L Engine
Fit Type EXACT
Warranty FREE 1 Year Unlimited Mileage Warranty (Call for Extended Warranties)
Weight 1.5 Pounds
Box Dimensions Height: 17.20"
Length: 8.30"
Width: 1.80"
OEM Cross Reference 33-2573
Anticipated Ship Time Parts will ship within 1 business day if order is placed before 7:30 PM EST
UPC 024844019646

Air Filter

Type: K&N Filters Brand
Fits: 3.5L Engine

Part Number: 47-21395 KN


$56.99

+ More Info

Part Number: 47-21395 KN
Air Filter
Type: K&N Filters Brand
Fits: 3.5L Engine
In Stock- Ships Within 24 Hours
Free shipping on all orders over $99
Est. Delivery:
04/27
05/03
Faster Shipping Available Delivery Dates:
04/27 $23.00
04/28 $17.00
05/01 $10.50
1 Year Unlimited Mileage Warranty
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