K&N Air Cleaner Accessories and Replacement Parts Product images may differ from actual product appearance. Air filter hardware, adapter flanges, vent tubes, etc.

599-85-21686

Air/Fuel Ratio Monitor O2 sensor plug View this item Fits Applications

$14.99 Ships 06/08/12

599-85-21688

Air/Fuel Ratio Monitor Weld-on fitting View this item Fits Applications

$11.99 Ships 06/08/12

599-85-2437

Air/Fuel Ratio Monitor Rectangle ''Surface-mount'' Complete Kit Includes monitor, sensor and weld-on fittings View this item Fits Applications

$176.99 Ships 06/08/12

599-85-2438

Air/Fuel Ratio Monitor Oxygen sensor only Includes weld-on fittings View this item Fits Applications

$66.99 Ships 06/08/12

599-85-2439

Air/Fuel Ratio Monitor Rectangle Monitor only View this item Fits Applications

$116.99 Ships 06/08/12

599-85-2440

Air/Fuel Ratio Monitor O2 sensor bushing and plug View this item Fits Applications

$22.99 Ships 06/08/12

599-85-2441

Air/Fuel Ratio Monitor Round ''In-dash'' Complete Kit Includes monitor, sensor and weld-on fittings View this item Fits Applications

$196.99 Ships 06/08/12

599-85-2442

Air/Fuel Ratio Monitor Round Monitor only View this item Fits Applications

$151.99 Ships 06/08/12

599-85-2443

Under-dash mount gauge bezel for K&N Round Monitor Black Finish View this item Fits Applications

$31.99 Ships 06/08/12

599-01518

K&N Air Filter Base Plate Fits 'Dominator' style carburetor with 7-5/16" Flange 11" Diameter View this item Fits Applications

$29.99 Ships

599-85-1541

14'' Diameter, 4150 style 5-1/8'' Carb Flange, Raises Assembly 9/16'' Over Carb View this item Fits Applications

$29.99 Ships

599-85-3540

14'' Offset View this item Fits Applications

$21.99 Ships

599-85-3545

14'' Dropbase Air Cleaner, 5-1/8'' Neck, Drops Air Cleaner 7/8'' View this item Fits Applications

$21.99 Ships

599-85-3549

14'' Dropbase Air Cleaner, 5-1/8'' Neck, Drops Air Cleaner 1-1/4'' View this item Fits Applications

$26.99 Ships

599-85-3552

14'' Diameter Nylon Reinforced Plastic, 7-5/16'' Neck, Raises Carb 3/4'' View this item Fits Applications

$51.99 Ships

599-85-1010

Carburetor Adapters VW Solex Carburetor Flange Size: 2.03125 Adapter Flange Outside Diameter: 3 in (76 mm) Weight: 0.3 lb (0.1 kg) View this item Fits Applications

$21.99 Ships 06/08/12

599-85-1061

Carb Adapter DGV Adapter Kit More info on K&N 85-1061 Fits Applications

$81.99 Ships 06/08/12

599-85-1070

Adapter Flanges 1-1/8'' bore, 2-bolt Bolt Circle: 1.375 in (35 mm) Outside Diameter: 2.75 in (70 mm) Width: 0.875 in (22 mm) Weight: 0.1 lb (0.1 kg) View this item Fits Applications

$21.99 Ships 06/08/12

599-85-1080

Adapter Flanges 1-5/8'' bore, 3-bolt Bolt Circle: 2 in (51 mm) Outside Diameter: 2.75 in (70 mm) Width: 0.625 in (16 mm) Weight: 0.1 lb (0 kg) View this item

$12.99 Ships 06/08/12

599-85-1090

Adapter Flanges 1'' bore, 2-bolt Bolt Circle: 1.772 in (45 mm) Outside Diameter: 2.438 in (62 mm) Width: 0.625 in (16 mm) Weight: 0.1 lb (0 kg) View this item Fits Applications

$11.99 Ships 06/08/12

599-85-1180

Adapter Flanges Carburetor Flange Size: 1'' bore, 2-bolt Bolt Circle: 1.575 in (40 mm) Outside Diameter: 2 in (51 mm) Width: 0.625 in (16 mm) View this item Fits Applications

$11.99 Ships 06/08/12

599-85-9231

Carb Adapter - Kawasaki More info on K&N 85-9231

$52.99 Ships 06/08/12

599-85-9265

Carb Adapter - Kawasaki/Keihin More info on K&N 85-9265

$41.99 Ships 06/08/12

599-85-9287

Carb Adapter - Kawasaki More info on K&N 85-9287

$47.99 Ships 06/08/12

599-85-9291

Carb Adapter - Kawasaki/Keihin More info on K&N 85-9291

$49.99 Ships 06/08/12

599-85-9294

Carb Adapter - Sea Doo/Kawasaki/Mikuni More info on K&N 85-9294

$46.99 Ships 06/08/12

599-85-9329

Carb Adapter - Yamaha/Polaris/Sea Doo/Kawasaki/Mikuni More info on K&N 85-9329

$49.99 Ships 06/08/12

599-85-9388

Carb Adapter - Sea Doo More info on K&N 85-9388

$59.99 Ships 06/08/12

599-85-9394

Carb Adapter - Yamaha More info on K&N 85-9394

$49.99 Ships 06/08/12

599-85-9445

Carb Adapter - Yamaha/Kawasaki/Mikuni More info on K&N 85-9445

$51.99 Ships 06/08/12

599-85-9446

Carb Adapter - Yamaha/Mikuni More info on K&N 85-9446

$51.99 Ships 06/08/12

599-85-9491

Carb Adapter - Yamaha More info on K&N 85-9491

$71.99 Ships 06/08/12

599-85-9496

Carb Adapter - Yamaha More info on K&N 85-9496

$52.99 Ships 06/08/12

599-85-7493

Hardware Kit 10-24 Acorn nuts 10-24 wave washers 6 Each View this item

$5.99 Ships 06/08/12

599-85-7728

Hardware Kit O-ring for Weber IDA 2/pkg View this item Fits Applications

$5.99 Ships 06/08/12

599-85-7752

Hardware Kit O-ring for Weber DCOE 2/pkg View this item Fits Applications

$11.99 Ships 06/08/12

599-85-7848

Hardware Kit 5mm x 10mm Socket head bolts 5mm wave washers 4 Each View this item

$5.99 Ships 06/08/12

599-85-7855

Hardware Kit 5mm x 12mm Hex head bolts 5mm wafer washers 6 Each View this item

$5.99 Ships 06/08/12

599-85-7863

Hardware Kit 6mm x 12mm Hex head bolts 6mm locknuts 6mm wafer washers 4 Each View this item

$5.99 Ships 06/08/12

599-85-8221

Hardware Kit Stalen washers 6mm wave washers 5mm wave washers 6 Each View this item

$11.99 Ships 06/08/12

599-85-8362

Hardware Kit 1/4-20 Clip nuts 1/4-20 x 3/4'' Phillips head 2 Each View this item

$6.99 Ships 06/08/12

599-06883

9'' Air Cleaner Lid K&N Logo Stamped into Lid View this item Fits Applications

$21.99 Ships 06/08/12

599-85-5197

Lid - Oval Weight: 0.5 lb (0.2 kg) Product Box Length: 11.42 in (290 mm) Product Box Width: 7.28 in (185 mm) Product Box Height: 0.2 in (5 mm) View this item

$25.99 Ships 06/08/12

599-85-5198

Lid - Oval Weight: 0.3 lb (0.1 kg) Product Box Length: 7.13 in (181 mm) Product Box Width: 4.63 in (117 mm) Product Box Height: 0.28 in (7 mm) View this item

$23.99 Ships 06/08/12

599-85-5199

Lid - Oval Weight: 0.5 lb (0.2 kg) Product Box Length: 7.87 in (200 mm) Product Box Width: 7.48 in (190 mm) Product Box Height: 0.2 in (5 mm) View this item

$21.99 Ships 06/08/12

599-85-5228

Lid - Oval Weight: 0.5 lb (0.2 kg) Product Box Length: 10.04 in (255 mm) Product Box Width: 5.32 in (135 mm) Product Box Height: 0.2 in (5 mm) View this item

$25.99 Ships 06/08/12

599-85-5229

Lid - Oval Weight: 0.3 lb (0.1 kg) Product Box Length: 7.87 in (200 mm) Product Box Width: 7.28 in (185 mm) Product Box Height: 0.32 in (8 mm) View this item

$19.99 Ships 06/08/12

599-85-5231

Lid - Oval Weight: 0.5 lb (0.2 kg) Product Box Length: 17.72 in (450 mm) Product Box Width: 6.3 in (160 mm) Product Box Height: 0.71 in (18 mm) View this item

$49.99 Ships 06/08/12

599-85-6842

14'' Lid, Center Rises 1'', K&N Logo Stamped into Lid View this item Fits Applications

$26.99 Ships

599-85-1325

Marine Style Vent Hose Adapter 1/4'' Size 2.75'' Height View this item Fits Applications

$12.99 Ships

599-85-1337

Marine Style Vent Hose Adapter 3/8'' Size 2.75'' Height View this item Fits Applications

$11.99 Ships

599-85-1350

Marine Style Vent Hose Adapter 1/2'' Size 2.75'' Height More info on K&N 85-1350 Fits Applications

$16.99 Ships 06/12/12

599-85-1362

Marine Style Vent Hose Adapter 5/8'' Size 2.75'' Height View this item Fits Applications

$16.99 Ships

599-85-1375

Marine Style Vent Hose Adapter 3/4'' Size 2.75'' Height View this item Fits Applications

$13.99 Ships 06/08/12

599-85-1425

Marine Style Vent Hose Adapter 1/4'' Size 4'' Height View this item Fits Applications

$13.99 Ships 06/08/12

599-85-1437

Marine Style Vent Hose Adapter 3/8'' Size 4'' Height View this item Fits Applications

$11.99 Ships 06/08/12

599-85-1450

Marine Style Vent Hose Adapter 1/2'' Size 4'' Height More info on K&N 85-1450 Fits Applications

$17.99 Ships 06/08/12

599-85-1462

Marine Style Vent Hose Adapter 5/8'' Size 4'' Height View this item Fits Applications

$16.99 Ships 06/08/12

599-85-1475

Marine Style Vent Hose Adapter 3/4'' Size 4'' Height View this item Fits Applications

$13.99 Ships 06/08/12

599-85-1625

Marine Style Vent Hose Adapter 1/4'' Size 6'' Height View this item Fits Applications

$16.99 Ships 06/08/12

599-85-1637

Marine Style Vent Hose Adapter 3/8'' Size 6'' Height View this item Fits Applications

$12.99 Ships 06/08/12

599-85-1650

Marine Style Vent Hose Adapter 1/2'' Size 6'' Height View this item Fits Applications

$19.99 Ships 06/08/12

599-85-1662

Marine Style Vent Hose Adapter 5/8'' Size 6'' Height View this item Fits Applications

$16.99 Ships 06/08/12

599-85-1675

Marine Style Vent Hose Adapter 3/4'' Size 6'' Height View this item Fits Applications

$14.99 Ships 06/08/12

599-85-1060

Custom Plenum More info on K&N 85-1060 Fits Applications

$181.99 Ships 06/08/12

599-85-8921

Mini Plenum Single Snout for Weber DGV series More info on K&N 85-8921 Fits Applications

$186.99 Ships 06/08/12

599-85-8927

Mini Plenum Dual Snout for Weber DGV series More info on K&N 85-8927 Fits Applications

$181.99 Ships 06/08/12

599-85-1050

Vent Tube Steel 1/2'' flange, 3/4'' long, requires 5/8'' hole View this item

$17.99 Ships 06/08/12

599-85-1120

Vent Tube Plastic 90° elbow fits 1/2'' hose, requires 9/16'' hole View this item

$11.99 Ships 06/08/12

599-85-1130

Vent Tube Plastic straight adapter fits 5/8'' to 3/4'' hose View this item

$19.99 Ships 06/08/12

599-85-1140

Vent Tube Plastic 90° elbow fits 3/8'' hose, uses rubber grommet View this item

$8.99 Ships 06/08/12

599-85-1150

Vent Tube Plastic 90° elbow fits 1/2'' hose, uses rubber grommet View this item

$9.99 Ships 06/08/12

599-85-1190

Vent Tube Plastic 90° elbow fits 5/8'' hose, requires 7/8'' hole View this item

$13.99 Ships

599-85-1200

Vent Tube Plastic screw-in for Ford valve covers, for mounting 1-1/2'' I.D. CV filter View this item Fits Applications

$22.99 Ships 06/08/12

599-85-1210

Vent Tube Plastic screw-in for late GM valve covers, for mounting 1-1/2'' I.D. CV filter View this item Fits Applications

$22.99 Ships 06/08/12

599-85-1220

Vent Tube Plastic universal mount, for any flat surface. Use 1-1/2'' I.D. CV filter View this item Fits Applications

$26.99 Ships 06/08/12