2003 Chevrolet Suburban 1500 Air Filter

Part Number: 3721-07488922

Notes: Air Filter Set -- V8 5.3L

Features:

• Direct Fit Replacement - Guaranteed to fit and function for your specific application
• Quality Tested - built to a strict level of product standards.

Part Number: 3721-07502498

Notes: ProTUNE -- Exc. High Dust Conditions

Part Number: 3721-07374818

Notes: ProTUNE -- High Dust Conditions

Part Number: 3721-05409629

Notes: GM Original Equipment -- New; EXCEPT HIGH CAPACITY AIR CLEANER (K47)

Part Number: 3721-05409629

Notes: GM Original Equipment -- New; HIGH CAPACITY AIR CLEANER (K47)

Part Number: W0133-1968124

Notes: Gold (Professional) - w/ High Capacity Air Cleaner (RPO K47)

Part Number: 3721-05409579

Notes: Professional Durapack - Pack of 06 -- New

Part Number: 3721-05409579

Notes: Professional Durapack - Pack of 06 -- New; Heavy duty service.

Part Number: 3721-07367935

Notes: Air Filter -- V8 5.3L

Features:

• Direct Fit Replacement - Guaranteed to fit and function for your specific application
• Quality Tested - built to a strict level of product standards.

Part Number: 3721-03018453

Manufacturer Part Number: 33-2129

Notes: Air Filter -- Panel; H-1.188 in.; L-12.438 in.; W-9.813 in.

Features:

• Designed To Boost Horse Power 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

Part Number: W0133-1817187

Manufacturer Part Number: W0133-1817187

Notes: High Performance - Except High Capacity Air Cleaner

Features:

• Will NOT Void Vehicle Warranty
• Lasts up to 50,000 miles before cleaning is required depending on driving conditions
• Emissions Legal in all 50 US States.
• Economical, a K&N Air Filter Will Last the Life of Your Automobile, Motorcycle, or ATV
• Works with Vehicle Electronics
• Environmentally Friendly The K&N FilterCharger air filter is designed to achieve high, virtually unrestricted air flow while maintaining filtration levels critical to ensure long engine life.
• The aut

Part Number: 3721-05768414

Notes: Workshop Air Filter -- Heavy duty

Features:

• Up to 99.5% Filtering efficiency to ensure the cleanest air for the engine while assisting in fuel savings
• High capacity media to provide maximum dust holding capability by removing the smallest particles to guard against engine wear
• Imported Polyurethane foam seal provides elasticity and sealing performance while protecting against water and heat
• High velocity cellulose cured media with even pleat distance provides minimum air resistance thus providing more airflow to the engine

Part Number: 3721-05768414

Notes: Workshop Air Filter -- Light Duty

Features:

• Up to 99.5% Filtering efficiency to ensure the cleanest air for the engine while assisting in fuel savings
• High capacity media to provide maximum dust holding capability by removing the smallest particles to guard against engine wear
• Imported Polyurethane foam seal provides elasticity and sealing performance while protecting against water and heat
• High velocity cellulose cured media with even pleat distance provides minimum air resistance thus providing more airflow to the engine

Part Number: 3721-03493250

Notes: Extra Guard -- Heavy Duty service; Flexible Panel Air Filter

Features:

• FRAM Extra Guard® Air Filters are your first line of defense preventing damaging contaminants like pollen and dust from entering your engine. Extra Guard Air Filters block 2X more hazardous particles than the average leading standard retail brands. Replacing a dirty air filter with a FRAM Extra Guard Air Filter helps improve overall engine performance. FRAM filters are engineered to meet OE fit and function requirements.
• SureGrip® anti-slip texture makes changing FRAM® oil filters quick and easy

Part Number: 3721-03493251

Notes: Extra Guard -- Standard service; Flexible Panel Air Filter

Features:

• FRAM Extra Guard® Air Filters are your first line of defense preventing damaging contaminants like pollen and dust from entering your engine. Extra Guard Air Filters block 2X more hazardous particles than the average leading standard retail brands. Replacing a dirty air filter with a FRAM Extra Guard Air Filter helps improve overall engine performance. FRAM filters are engineered to meet OE fit and function requirements.
• SureGrip® anti-slip texture makes changing FRAM® oil filters quick and easy

Part Number: 3721-03325086

Notes: HPR Replacement Air Filter -- Panel; H-1.63 in.; 12.20 in. Length; 9.70 in. Width

Features:

• Made From High Quality Cotton Gauze
• Easy To Install With No Special Tools Or Skilled Required
• Washable/Reusable
• Will Not Void New Car Warranty
• Made From Pre-Dyed Synthetic Media For Greater Performance
• Quicker Acceleration By Allowing More Air Flow To Engine
• High Flow Performance Replacement Air Filter
• Factory Pre-Oiled And Ready To Use
• Lifetime Warranty
• Increases Horsepower

Part Number: 3721-03645084

Notes: Air Filter -- Dry; For Use With Ram Air (R) Intake PN [42132 / 42135 / 42142 / 42172]; Rectangular

Features:

• High Flow Element That Decreases Intake Restriction
• Multi Layer Design Traps Moisture
• Lifetime Warranty

Part Number: 3721-03645083

Notes: Air Filter -- For Use With Ram Air (R) Intake PN [42132 / 42135 / 42142 / 42172]; Rectangular

Features:

• Multi Layer Design Traps Moisture
• Flows Better Than Stock
• High Flow Element That Decreases Intake Restriction

Part Number: 3721-07398620

Notes: Air Filter -- Heavy Duty; Standard Version

Features:

• Light Duty

Part Number: 3721-07111726

Notes: Air Filter -- Light Duty

Features:

• Light Duty

Part Number: 3721-03659975

Notes: Air Filter -- Light Duty

Part Number: 3721-05041014

Notes: Air Filter

Features:

• Panel Air Element

Part Number: 3721-07709193

Notes: Air Filter -- With High Capacity cleaner

Part Number: 3721-07917860

Notes: Air Filter -- Without High Capacity cleaner

Part Number: 3721-03191244

Notes: Dryflow Air Filter -- Panel; H-1.75 in.; L-12 5 / 8 in.; W-10 in.

Features:

• Manufactured In The USA
• Outstanding Performance Even In Dusty Racing Conditions
• Limited Lifetime Warranty
• Designed To Increase Horsepower And Throttle Response
• Does Not Require Oil
• Cleanable And Guaranteed For The Life Of Your Vehicle
• Will NOT Void Vehicle Warranty
• Captures Up To 99 Percent Of Harmful Contaminants

Part Number: W0133-1968124

Notes: w/ High Capacity Air Cleaner (RPO K47)

Features:

• Easy installation with a factory quality fit
• OE-quality engineering and materials
• High airflow rate improves performance and fuel economy
• Superior dust-holding capacity will increase filter life
• Prevents particulate matter from entering the engine

Part Number: W0133-1836991

Notes: Except High Capacity Air Cleaner

Features:

• Easy installation with a factory quality fit
• OE-quality engineering and materials
• High airflow rate improves performance and fuel economy
• Superior dust-holding capacity will increase filter life
• Prevents particulate matter from entering the engine

Part Number: 3721-05466857

Notes: Air Filter -- With High Capacity cleaner

Part Number: 3721-05346445

Notes: Air Filter -- Without High Capacity cleaner

Part Number: W0133-1836991

Notes: Except High Capacity Air Cleaner

Part Number: 3721-05885480

Notes: FTF Air Filter -- Except High Capacity

Part Number: 3721-05885481

Notes: FTF Air Filter -- High Capacity

Part Number: 3721-07652056

Notes: Air Filter -- For Normal Driving Conditions

Position: Main

Part Number: 3721-07900999

Notes: Air Filter -- For Severe Driving Conditions

Position: Main

Part Number: 3721-05832373

Notes: Air Filter

Part Number: W0133-2574646

Notes: Standard - Except High Capacity Air Cleaner

Part Number: W0133-2342511

Notes: Premium - Except High Capacity Air Cleaner

Part Number: W0133-2042963

Notes: Except High Capacity Air Cleaner

Features:

• Easy installation with a factory quality fit
• OE-quality engineering and materials
• High airflow rate improves performance and fuel economy
• Superior dust-holding capacity will increase filter life
• Prevents particulate matter from entering the engine

Part Number: W0133-1616142

Manufacturer Part Number: W0133-1616142

Notes: High Performance - w/ High Capacity Air Cleaner (RPO K47)

Features:

• Will NOT Void Vehicle Warranty
• Lasts up to 50,000 miles before cleaning is required depending on driving conditions
• Emissions Legal in all 50 US States.
• Economical, a K&N Air Filter Will Last the Life of Your Automobile, Motorcycle, or ATV
• Works with Vehicle Electronics
• Environmentally Friendly The K&N FilterCharger air filter is designed to achieve high, virtually unrestricted air flow while maintaining filtration levels critical to ensure long engine life.
• The aut

Part Number: W0133-3437991

Notes: w/ High Capacity Air Cleaner (RPO K47)

Part Number: W0133-2035818

Notes: Except High Capacity Air Cleaner

Features:

• Easy installation with a factory quality fit
• OE-quality engineering and materials
• High airflow rate improves performance and fuel economy
• Superior dust-holding capacity will increase filter life
• Prevents particulate matter from entering the engine

Part Number: W0133-2035918

Notes: w/ High Capacity Air Cleaner (RPO K47)

Features:

• Easy installation with a factory quality fit
• OE-quality engineering and materials
• High airflow rate improves performance and fuel economy
• Superior dust-holding capacity will increase filter life
• Prevents particulate matter from entering the engine

Part Number: W0133-1917926

Notes: Classic - w/ High Capacity Air Cleaner (RPO K47)

Features:

• Provides high volumes of clean air for efficient operation and reduced engine wear
• Purolator air filters use specially treated paper to maximize air flow while trapping harmful dirt
• Gaskets provide a tight seal to ensure that only filtered air reaches the engine
• Does not void new car warranty

Part Number: W0133-1917926

Notes: Classic - Except High Capacity Air Cleaner

Features:

• Provides high volumes of clean air for efficient operation and reduced engine wear
• Purolator air filters use specially treated paper to maximize air flow while trapping harmful dirt
• Gaskets provide a tight seal to ensure that only filtered air reaches the engine
• Does not void new car warranty

Part Number: 3721-03634353

Notes: Air Filter -- Cone; Clamp-On; H-7.8 in.; L-7.8 in.; ID-4 in.; OD Base-7.8 in.; OD Top-4.75 in.

Part Number: 3721-03023375

Manufacturer Part Number: RU-5046

Notes: Universal Clamp On Air Filter -- Round Tapered; Base OD-7.5 in.; Top OD-4.5 in.; Flange ID-6 in. / L-0.625 in.; H-9 in.; Centered; Rubber; Replacement Filter For Performance Intake Kit [PN77-3023KP]

Part Number: 3721-03087520

Manufacturer Part Number: RU-1042

Notes: Universal Clamp On Air Filter -- Round Tapered; Base OD-7.5 in.; Top OD-5 in.; Flange ID-6 in. / L-1 in.; H-6.5 in.; Weight 1.5 lb.; Centered; Rubber; Replacement Filter For Performance Intake Kit [PN57-3023-1]

Part Number: 3721-09141797

Notes: Air Filter -- Flame Retardant Filter

Features:

• Light Duty

Part Number: 3721-09116243

Notes: Air Filter -- Heavy Duty; Standard Version

Features:

• Light Duty