K&N Air Filter Accessories

Carburetor Adapter Flanges
Air Filter Hardware Kits
Valve Cover and Filter Vent Tubes
Marine Style Vent Hose Adapters
Carburetor Adapters
Reinforced Rubber Washers
Carburetor Covers
Weld-on Adapters
Rubber Hose Couplers
Air Filter Adapters
Custom Air Filter Accessories

K&N Carburetor Adapter Flanges

Quick, convenient way to adapt K&N Universal Filter to carburetor with flat flange.

Carb. Flange Size Bolt Circle O.D. Width Adapter
1-1/8" bore, 2-bolt 1-3/8" 2-3/4" 7/8" 85-1070
1" bore, 2-bolt 45mm 2-7/16" 5/8" 85-1090
1" bore, 2-bolt 40mm 2" 5/8" 85-1180

 


K&N Air Filter Hardware Kits

All kits are packaged on attractive display card.

K&N Air Filter Hardware Kit 85-7855
5mm x 12mm Hex head bolts
5mm wafer washers (QTY. 6 ea)
85-7855
K&N Air Filter Hardware Kit 85-7863
6mm x 12mm Hex head bolts
6mm locknuts
6mm wafer washers (QTY. 4 ea)
85-7863
K&N Air Filter Hardware Kit 85-8362
1/4-20 Clip nuts
1/4-20 x 3/4" Phillips head (QTY 2 ea)
85-8362
K&N Air Filter Hardware Kit 85-8221
Stalen washers 6mm wave washers
5mm wave washers (QTY 6 ea)
85-8221
K&N Air Filter Hardware Kit 85-7728
O-ring for Weber IDA (QTY 2 ea) 85-7728
K&N Air Filter Hardware Kit 85-7752
O-ring for Weber DCOE (QTY 2 ea) 85-7752
K&N Air Filter Hardware Kit 85-7493
10-24 Acorn nuts
10-24 wave washers (QTY 6 ea)
85-7493
K&N Air Filter Hardware Kit 85-7848
5mm x 10mm Socket head bolts
5mm wave washers (QTY 4 ea)
85-7848

 


Valve Cover and Filter Vent Tubes

Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting hardware and gasket.

Description Part #
Steel 1/2" flange, 3/4" long, requires 5/8" hole 85-1050
Plastic straight adapter fits5/8" to 3/4" hose 85-1130
Plastic 90° elbow fits 5/8"hose, requires 7/8" hole 85-1190
Plastic 90° elbow fits 1/2" hose, requires 9/16"hole 85-1120
Plastic 90° elbow fits 3/8" hose, uses rubber grommet 85-1140
Plastic 90° elbow fits 1/2" hose, uses rubber grommet 85-1150
Plastic screw-in for Ford valve covers, for mounting 1-1/2" I.D. CV filter 85-1200
Plastic screw-in for late GM valve covers, for mounting 1-1/2" I.D. CV filter 85-1210
Plastic universal mount, for any flat surface. Use 1-1/2" I.D. CV filter 85-1220

 


K&N Marine Style Vent Hose Adapter 85-1325

K&N Marine Style Vent Hose Adapters

K&N Marine Style Vent Hose Adapters mount between the top and bottom plates of a custom chrome air filter assembly. These vent hose adapters accommodate breather hoses without having to drill into the filter base.

Hose Size Height K&N Vent
Hose Adapter
1/4" 2.75" 85-1325
1/4" 4" 85-1425
1/4" 6" 85-1625
3/8" 2.75" 85-1337
3/8" 4" 85-1437
3/8" 6" 85-1637
1/2" 2.75" 85-1350
1/2" 4" 85-1450
1/2" 6" 85-1650
5/8" 2.75" 85-1362
5/8" 4" 85-1462
5/8" 6" 85-1662
3/4" 2.75" 85-1375
3/4" 4" 85-1475
3/4" 6" 85-1675

 


K&N Carburetor Adapter 85-1010

K&N Carburetor Adapters

Allows remote mounting of air filter. Use smooth bore 3" I.D. hose. Do not use accordion flex hose between connections. It restricts air flow and is difficult to seal properly.

Carburetor Flange Size Adapter O.D. K&N Carb. Adapter
VW Solex 2 1/32" 3" 85-1010

 


K&N Reinforced Rubber Washers 85-0151

K&N Reinforced Rubber Washers

Made of 1/8" thick reinforced neoprene rubber. Ideal for thin panels, fenders, number plates, air cleaner lids and other items that need to be rubber mounted.

Description Reinforced
Rubber
Washers
1" O.D., 1/4" hole (12-10 packs per card) 81-0150
1" O.D., 1/4" hole (single 10 pack) 81-0151
1 1/4" O.D., 5/16" hole (12-8 packs per card) 81-0160
1 1/4" O.D., 5/16" hole (single 8 pack) 81-0161

 


K&N Carburetor Covers

K&N Carburetor Covers

K&N carburetor covers for 5 1/8" standard and 7 5/16" dominator carburetors.

O.D. Black Carburetor Cover Red Carburetor Cover Orange Carburetor Cover
5 1/8" 85-8913CK 85-8913CR 85-8913CO
7 5/16" 85-8932CK 85-8932CR 85-8932CO

 


K&N Weld-on Adapters

K&N Weld-on Adapters

K&N offers a wide selection of metal weld-on and bolt-on adapters for use on air intake systems. A variety of plastic and composite adapters are also available.

K&N Weld-on Adapter 08950 fits the following vehicles:

Year Make Model Engine
Size
2000-2004 Toyota Celica SR 1.8
2001-2005 Toyota Celica EU 1.8
2003-2006 Toyota Matrix 1.8
2003-2006 Pontiac Vibe 1.8
2002-2004 Toyota Corolla, Matrix 1.8
2002-2004 Pontiac Vibe 1.8
1999-2007 Scion XA 1.8
1999-2007 Toyota Yaris 1.3
2001-2007 Subaru Impreza 2.0, 2.5
2003-2008 Mazda 3, 5 Van 2.0, 2.3
1999-2004 Toyota Tacoma, 4runner 3.4
2001-2005 Toyota Yaris 1.5
2001-2005 Lexus IS 300 3
2000-2005 Toyota Rav 4 2
2005-2007 Subaru Legacy 2.5
2002-2006 Toyota Camry, Solara 2.4
2003-2007 Scion XB 1.5
2007 Mazda 3, Speed 2.3

 

K&N Weld-on Adapter 08954 fits the following vehicles:

Year Make Model Engine
Size
1997-2008 Ford E350, 450, Motorhome 6.8
2003-2006 Nissan  350Z 3.5
2003-2006 Infiniti G35 3.5
2006-2007 Pontiac Saturn, Solstice, Sky 2.4
2003-2008 Volkswagen Jetta 2.0
2003-2008 Audi A3 2.0
2003-2007 Ford  Focus 2.3
2007-2008 Toyota Tundra, Sequoia 4.7
2006-2007 Chevrolet Cobalt 2.4
2006 Ford  F150 4.6
2005-2008 Toyota 4Runner 4.7
2008  Honda Accord 3.5
2003-2004 Ford  Thunderbird 3.9
2004-2008 Ford F150 5.4
2004-2008 Lincoln Mark LT 5.4
2004-2009 Nissan  Armada 5.6
2004-2009 Infinity QX56 5.6
2005-2009 Toyota Tacoma 2.7
2007-2008 Inifinity G35 3.5
2007-2008 Infinity  G35 3.5
2005-2007 Toyota Sequoia 4.7
2005-2009 Nissan  Pathfinder, Xterra 4.0
2004-2009 Ford  Ranger 4.0
2005-2009 Ford Mustang 4.0
2005-2006 Chevrolet Cobalt 2.0
2005-2009 Chevrolet Cobalt 2.2
2006-2008 Ford Explorer 4.6
2007-2009 Ford  Focus 2.0
2006-2009 Ford  Fusion 2.0
2004-2007 Honda  Accord 2.4
2007-2008 Nissan  350 3.5
2008 Nissan  Pathfinder 5.6
2006-2009 Ford  Fusion 3.0
2005-2009 Ford Mustang 4.6
2007-2009 Chevrolet Colorado 3.7
2007-2009 GMC Canyon 3.7
2007-2009 Hummer H3, H3T 3.7
2007-2008 Nissan  Sentra 2.5

 

K&N Weld-on Adapter 088014 fits the following vehicles:

Year Make Model Engine
Size
2007-2008 Acura RDX 2.3
2007-2009 Nissan Altima 2.5
2007-2009 Nissan Altima 3.5

 

K&N Weld-on Adapter 08951 fits the following vehicles:

Year Make Model Engine
Size
2005-2006 Toyota Tundra 4.0
2003-2008 Mazda RX-8 1.3
2005-2006 Suzuki Swift 1.5

 

K&N Weld-on Adapter 08952 fits the following vehicles:

Year Make Model Engine
Size
2001-2007 Toyota Corolla 1.6
2001-2007 Toyota Corolla 1.8
2000-2006 Subaru Impreza 2.0
2000-2006 Subaru Impreza 2.5
2003-2005 Mazda 6 2.3
2003-2007 Mazda 6 3.0
2007-2008 Toyota FJ Cruiser 4.0
2005-2006 Scion TC 2.4
2005-2009 Toyota Tacoma 4.0
2003-2008 Toyota 4Runner 4.0
2006-2009 Toyota Yaris 1.5
2007-2008 Mazda 6 2.3

 


K&N Carburetor Covers

K&N Rubber Hose Couplers

K&N rubber hose couplers are designed to connect air intake tubes for custom racing air intake applications. They can also be used as a replacement part. K&N couplers are built from high-quality reinforced rubber and made to last.

Rubber Hose Coupler Size K&N Rubber Hose Coupler
2.5" Diameter X 2" Length 85-1170
2.25" Diameter X 2" Length 85-1160
2.5" Diameter X 2" Length 08284
2.63" Diameter X 1.75" Length 08108
2.75" Diameter X 1.5" Length 08179
2.75" Diameter X 2" Length 08756
3" Diameter X 1.75" Length 08190
3" Diameter X 2.5" Length 08192
3.25" Diameter X 2" Length 08690
3.5" Diameter X 2" Length 08698
3.63" Diameter X 2.5" Length 08456
3" to 2.5" Diameter X 3" Length 08713
3.25" to 2.5" Diameter X 2" Length 084050
2.75" to 3" Step 08096
3.25" to 3" Step 08186
3.5" to 3" Step 08724
3.5" to 3.25" Step 08051
3.75" x 1.75" Length 08536
3.75" x 2.25" Length 08760
4" x 2" Length 08761
3" to 2.375" Diameter X 3" Length 08188
4" x 3.5" Step 08050
4.5" to 1.75" Length 08540

 


K&N Air Filter Adapters

K&N Air Filter Adapters

K&N Air Filter Adapters are perfect for the person looking to build their own intake system. Each component is designed with the latest CAD software to ensure exact tolerances and a perfect fit. Each adapter is configured to work in conjunction with K&N High-Flow Air Filters™ to ensure smooth non-turbulent air flow.

  • CAD Designed
  • Made of High Quality Materials Such as Aluminum, Silicone or Reinforced Nylon
  • One Year Limited Warranty
Description Adapters K&N
Adapter
K&N
Gasket
Ford/Mazda I4/V6, 1995-04, 5" Flange filter to mass air sensor #350 21510 09202 for #350 Adapter

 


K&N Custom Air Filter Accessories

For 16" Custom Air Filter Kits Part#
7 5/16" Flange, Base Plate, 1" Drop 08984
7 5/16" Flange, Top Plate 07377

 

For 11" Custom Air Filter Kits Part#
5 1/8" Flange, Base Plate 01988
7 5/16" Flange, Base Plate 01518

 

Weber Part#
Ram Pipe 85-5042A
Ram Pipe WSS 40/26 85-5043A
Ram Pipe WSS 40/39 85-5044A
Ram Pipe WSS 45/16 85-5045A
Ram Pipe WSS 45/26 85-5046A
Ram Pipe WSS 45/39 85-5047A

 

For 9" Custom Air Filter Kits Part#
5 1/8" Flange, Base Plate 03351
5 1/8" Flange, Velocity Stack 5" High 03418
7 5/16" Flange, Base Plate 03365
7 5/16" Flange, Velocity Stack 5" High 00283
7 5/16" Flange, Top Plate 06883

 

Dellorto Part#
Ram Pipe DSS 40/20 85-5029A
Ram Pipe DSS 40/30 85-5030A
Ram Pipe DSS 40/40 85-5031A
Ram Pipe 45/20 85-5032A
Ram Pipe DSS 45/40 85-5034A