Norcal Diesel Performance » K&N

K&N

K&N Categories

View  
Items 1-5 of 5
Chevy/GMC Duramax
Dodge Cummins
Ford Powerstroke
Items 1-5 of 5

K&N Products

Sort
View
 
Items 1-60 of 3175
Engine Air Intake Tubing Coupler
Description: K&N adapters allow for even more air filter applications.
Condition: New
Price: $15.89
Qty:

Engine Air Intake Tubing Coupler
Description: K&N adapters allow for even more air filter applications.
Condition: New
Price: $15.49
Qty:

Air Filter Cleaner
Description: K&N Air Filter Cleaner is the only cleaner formulated to clean K&N cotton air filter elements. K&N Cleaner works to dissolve the dirt build up and old filter oil, and can be washed away with...More Details »
Condition: New
Price: $9.69
Qty:

Air Filter Wrap
Description: The K&N Airforce pre-cleaner is a specially designed foam filter wrap made to extend the service interval of a K&N air filter when used in very dusty conditions. Red colored pre-cleaners are...More Details »
Condition: New
Price: $26.49
Qty:

Air Filter Wrap
Description: The K&N Airforce pre-cleaner is a specially designed foam filter wrap made to extend the service interval of a K&N air filter when used in very dusty conditions. Red colored pre-cleaners are...More Details »
Condition: New
Price: $37.99
Qty:

Air Filter Wrap
Description: The K&N Airforce pre-cleaner is a specially designed foam filter wrap made to extend the service interval of a K&N air filter when used in very dusty conditions. Red colored pre-cleaners are...More Details »
Condition: New
Price: $46.69
Qty:

Air Filter Wrap
Description: The K&N Airforce pre-cleaner is a specially designed foam filter wrap made to extend the service interval of a K&N air filter when used in very dusty conditions. Red colored pre-cleaners are...More Details »
Condition: New
Price: $27.29
Qty:

Air Filter Wrap
Description: The K&N Airforce pre-cleaner is a specially designed foam filter wrap made to extend the service interval of a K&N air filter when used in very dusty conditions. Red colored pre-cleaners are...More Details »
Condition: New
Price: $45.89
Qty:

Air Filter Wrap
Description: The K&N Airforce pre-cleaner is a specially designed foam filter wrap made to extend the service interval of a K&N air filter when used in very dusty conditions. Red colored pre-cleaners are...More Details »
Condition: New
Price: $23.19
Qty:

Air Filter Wrap
Description: The K&N Airforce pre-cleaner is a specially designed foam filter wrap made to extend the service interval of a K&N air filter when used in very dusty conditions. Red colored pre-cleaners are...More Details »
Condition: New
Price: $41.99
Qty:

Air Filter Wrap
Description: The K&N Airforce pre-cleaner is a specially designed foam filter wrap made to extend the service interval of a K&N air filter when used in very dusty conditions. Red colored pre-cleaners are...More Details »
Condition: New
Price: $56.59
Qty:

Air Filter Wrap
Description: The K&N Airforce pre-cleaner is a specially designed foam filter wrap made to extend the service interval of a K&N air filter when used in very dusty conditions. Red colored pre-cleaners are...More Details »
Condition: New
Price: $80.29
Qty:

Air Filter Wrap
Description: The K&N Airforce pre-cleaner is a specially designed foam filter wrap made to extend the service interval of a K&N air filter when used in very dusty conditions. Red colored pre-cleaners are...More Details »
Condition: New
Price: $28.19
Qty:

Air Filter Wrap
Description: The K&N Airforce pre-cleaner is a specially designed foam filter wrap made to extend the service interval of a K&N air filter when used in very dusty conditions. Red colored pre-cleaners are...More Details »
Condition: New
Price: $43.19
Qty:

Air Filter Wrap
Description: The K&N Airforce pre-cleaner is a specially designed foam filter wrap made to extend the service interval of a K&N air filter when used in very dusty conditions. Red colored pre-cleaners are...More Details »
Condition: New
Price: $35.29
Qty:

Air Filter Wrap
Description: The K&N Airforce pre-cleaner is a specially designed foam filter wrap made to extend the service interval of a K&N air filter when used in very dusty conditions. Red colored pre-cleaners are...More Details »
Condition: New
Price: $40.59
Qty:

Air Filter Wrap
Description: The K&N Airforce pre-cleaner is a specially designed foam filter wrap made to extend the service interval of a K&N air filter when used in very dusty conditions. Red colored pre-cleaners are...More Details »
Condition: New
Price: $35.69
Qty:

Air Filter Wrap
Description: The K&N Airforce pre-cleaner is a specially designed foam filter wrap made to extend the service interval of a K&N air filter when used in very dusty conditions. Red colored pre-cleaners are...More Details »
Condition: New
Price: $41.19
Qty:

Air Filter Wrap
Description: The K&N Airforce pre-cleaner is a specially designed foam filter wrap made to extend the service interval of a K&N air filter when used in very dusty conditions. Red colored pre-cleaners are...More Details »
Condition: New
Price: $46.19
Qty:

Air Filter Wrap
Description: The K&N Airforce pre-cleaner is a specially designed foam filter wrap made to extend the service interval of a K&N air filter when used in very dusty conditions. Red colored pre-cleaners are...More Details »
Condition: New
Price: $50.99
Qty:

Air Filter Wrap
Description: The K&N Airforce pre-cleaner is a specially designed foam filter wrap made to extend the service interval of a K&N air filter when used in very dusty conditions. Red colored pre-cleaners are...More Details »
Condition: New
Price: $58.89
Qty:

Air Filter Wrap
Description: The K&N Airforce pre-cleaner is a specially designed foam filter wrap made to extend the service interval of a K&N air filter when used in very dusty conditions. Red colored pre-cleaners are...More Details »
Condition: New
Price: $43.79
Qty:

Air Filter Wrap
Description: The K&N Airforce pre-cleaner is a specially designed foam filter wrap made to extend the service interval of a K&N air filter when used in very dusty conditions. Red colored pre-cleaners are...More Details »
Condition: New
Price: $90.09
Qty:

Air Filter Wrap
Description: The K&N Airforce pre-cleaner is a specially designed foam filter wrap made to extend the service interval of a K&N air filter when used in very dusty conditions. Red colored pre-cleaners are...More Details »
Condition: New
Price: $113.59
Qty:

Air Filter Wrap
Description: The K&N Airforce pre-cleaner is a specially designed foam filter wrap made to extend the service interval of a K&N air filter when used in very dusty conditions. Red colored pre-cleaners are...More Details »
Condition: New
Price: $142.69
Qty:

Air Filter Wrap
Description: The K&N Airforce pre-cleaner is a specially designed foam filter wrap made to extend the service interval of a K&N air filter when used in very dusty conditions. Red colored pre-cleaners are...More Details »
Condition: New
Price: $18.69
Qty:

Air Filter Wrap
Description: The K&N Airforce pre-cleaner is a specially designed foam filter wrap made to extend the service interval of a K&N air filter when used in very dusty conditions. Red colored pre-cleaners are...More Details »
Condition: New
Price: $64.49
Qty:

No Image Available
Air Filter Wrap
Description: The K&N Airforce pre-cleaner is a specially designed foam filter wrap made to extend the service interval of a K&N air filter when used in very dusty conditions. Red colored pre-cleaners are...More Details »
Condition: New
Price: $63.09
Qty:

No Image Available
Air Filter Wrap
Description: The K&N Airforce pre-cleaner is a specially designed foam filter wrap made to extend the service interval of a K&N air filter when used in very dusty conditions. Red colored pre-cleaners are...More Details »
Condition: New
Price: $63.09
Qty:

Air Filter Wrap
Description: The K&N Airforce pre-cleaner is a specially designed foam filter wrap made to extend the service interval of a K&N air filter when used in very dusty conditions. Red colored pre-cleaners are...More Details »
Condition: New
Price: $62.49
Qty:

Air Filter Wrap
Description: The K&N Airforce pre-cleaner is a specially designed foam filter wrap made to extend the service interval of a K&N air filter when used in very dusty conditions. Red colored pre-cleaners are...More Details »
Condition: New
Price: $63.69
Qty:

Air Filter Wrap
Description: The K&N Airforce pre-cleaner is a specially designed foam filter wrap made to extend the service interval of a K&N air filter when used in very dusty conditions. Red colored pre-cleaners are...More Details »
Condition: New
Price: $62.59
Qty:

Air Filter Wrap
Description: The K&N Airforce pre-cleaner is a specially designed foam filter wrap made to extend the service interval of a K&N air filter when used in very dusty conditions. Red colored pre-cleaners are...More Details »
Condition: New
Price: $48.69
Qty:

Air Filter Wrap
Description: The K&N Airforce pre-cleaner is a specially designed foam filter wrap made to extend the service interval of a K&N air filter when used in very dusty conditions. Red colored pre-cleaners are...More Details »
Condition: New
Price: $54.79
Qty:

Air Filter Wrap
Description: The K&N Airforce pre-cleaner is a specially designed foam filter wrap made to extend the service interval of a K&N air filter when used in very dusty conditions. Red colored pre-cleaners are...More Details »
Condition: New
Price: $73.39
Qty:

Air Filter Wrap
Description: The K&N Airforce pre-cleaner is a specially designed foam filter wrap made to extend the service interval of a K&N air filter when used in very dusty conditions. Red colored pre-cleaners are...More Details »
Condition: New
Price: $29.89
Qty:

Key Fob
Description: K&N's air filter key chain is a favorite with automotive enthusiasts everywhere. It comes with a metal strip imprinted with KNFilters.com.
Condition: New
Price: $10.99
Qty:

Air Filter Oil
Description: K&N Air Filter Oil is the only oil specially formulated to work in combination with the cotton fabric in K&N air filter elements providing a superior air filtration system. The air filter oil comes in a 1 gallon container.
Condition: New
Price: $44.79
Sale: $28.99
Save: 35%
Save: $15.80
Qty:

Air Filter Oil
Description: K&N Air Filter Oil is the only oil specially formulated to work in combination with the cotton fabric in K&N air filter elements providing a superior air filtration system. The oil comes in a...More Details »
Condition: New
Price: $10.89
Qty:

Air Filter Oil
Description: K&N Air Filter Oil is the only oil specially formulated to work in combination with the cotton fabric in K&N air filter elements providing a superior air filtration system. The air filter oil comes in a 5 gallon container.
Condition: New
Price: $186.89
Sale: $102.99
Save: 45%
Save: $83.90
Qty:

Air Filter Oil
Description: K&N Air Filter Oil is the only oil specially formulated to work in combination with the cotton fabric in K&N air filter elements providing a superior air filtration system. The oil comes in a...More Details »
Condition: New
Price: $9.29
Qty:

Air Filter Oil
Description: K&N Air Filter Oil is the only oil specially formulated to work in combination with the cotton fabric in K&N air filter elements providing a superior air filtration system. The oil comes in an 8 ounce squeeze bottle.
Condition: New
Price: $7.69
Qty:

Air Filter Oil
Description: K&N Air Filter Oil is the only oil specially formulated to work in combination with the cotton fabric in K&N air filter elements providing a superior air filtration system. Includes two 1/2...More Details »
Condition: New
Price: $8.59
Qty:

Air Filter Oil
Description: K&N Air Filter Oil is the only oil specially formulated to work in combination with the cotton fabric in K&N air filter elements providing a superior air filtration system. The air filter oil comes in a 1/2 ounce pillow pack.
Condition: New
Price: $8.59
Qty:

Engine Crankcase Breather Hose
Description: 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.
Condition: New
Price: $40.99
Sale: $25.99
Save: 37%
Save: $15.00
Qty:

Engine Crankcase Breather Hose
Description: 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.
Condition: New
Price: $19.29
Qty:

Engine Crankcase Breather Hose
Description: 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.
Condition: New
Price: $38.79
Sale: $24.99
Save: 36%
Save: $13.80
Qty:

Engine Crankcase Breather Hose
Description: 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.
Condition: New
Price: $16.69
Qty:

Engine Crankcase Breather Hose
Description: 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.
Condition: New
Price: $19.29
Qty:

Engine Crankcase Breather Hose
Description: 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.
Condition: New
Price: $25.89
Qty:

Engine Crankcase Breather Hose
Description: K&N nylon reinforced value cover adapter. Requires a 1-1/2 inch inside diameter flanged filter (must be purchased separately).
Condition: New
Price: $43.09
Sale: $27.99
Save: 35%
Save: $15.10
Qty:

Engine Crankcase Breather Hose
Description: K&N nylon reinforced value cover adapter. Requires a 1-1/2 inch inside diameter flanged filter (must be purchased separately).
Condition: New
Price: $47.09
Sale: $29.99
Save: 36%
Save: $17.10
Qty:

Engine Crankcase Breather Hose
Description: K&N nylon reinforced value cover adapter. Requires a 1-1/2 inch inside diameter flanged filter (must be purchased separately).
Condition: New
Price: $57.09
Sale: $36.99
Save: 35%
Save: $20.10
Qty:

Engine Crankcase Breather Hose Kit
Description: This K&N crankcase vent filter's shield and top plate are chrome-plated for beauty and durability.
Condition: New
Price: $128.89
Sale: $82.99
Save: 36%
Save: $45.90
Qty:

Engine Crankcase Breather Element
Description: This K&N crankcase vent filter's shield and top plate are chrome-plated for beauty and durability.
Condition: New
Price: $138.69
Sale: $89.99
Save: 35%
Save: $48.70
Qty:

Air Filter Wrap
Description: The K&N Drycharger is a silicone treated, polyester wrap that is made to cover K&N Air Filters or Personal Watercraft Flame Arrestors. They contain uniform micron sized openings that allow high air flow.
Condition: New
Price: $99.99
Qty:

Air Filter Wrap
Description: The K&N PreCharger filter wrap is specially designed to extend the service interval of a K&N air filter when used in very dusty conditions. They are made from durable polyester material containing a uniform weave.
Condition: New
Price: $95.79
Qty:

Air Filter Wrap
Description: The K&N PreCharger filter wrap is specially designed to extend the service interval of a K&N air filter when used in very dusty conditions. They are made from durable polyester material containing a uniform weave.
Condition: New
Price: $101.89
Qty:

Air Filter Wrap
Description: The K&N PreCharger filter wrap is specially designed to extend the service interval of a K&N air filter when used in very dusty conditions. They are made from durable polyester material containing a uniform weave.
Condition: New
Price: $100.39
Qty:

Air Filter Wrap
Description: The K&N PreCharger filter wrap is specially designed to extend the service interval of a K&N air filter when used in very dusty conditions. They are made from durable polyester material containing a uniform weave.
Condition: New
Price: $101.89
Qty:

Items 1-60 of 3175