1981 Buick Regal Air Filters & Components

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    • (0 reviews)
      # 481392413
      Buick Regal 1981, Professional™ Durapack Air Filter by ACDelco®. Designed utilizing the latest technology, this Professional Durapack Air Filter by ACDelco features premium quality and will perform better than advertised. Perfect for...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $5.77 - $12.90
    • (0 reviews)
      # 85804792
      Buick Regal 1981, Air Filter by Denso®. Designed utilizing the latest technology, this product by Denso features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $3.83 - $3.93
    • (0 reviews)
      # mpn4479851666
      Buick Regal 4.3L 1981, Professional™ Round Air Filter by ACDelco®. Designed utilizing the latest technology, this Professional Air Filter by ACDelco features premium quality and will perform better than advertised. Perfect for your...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $10.50
    • (0 reviews)
      # 63678322
      Buick Regal 1981, Air Filter by Bosch®. Bosch Air Filters are designed specifically for the Professional installer market offering 90% vehicle coverage to ensure installers will always have the right air filter.
      Competitive pricing from a trusted brandCoverage for Domestic, Asian and European vehicles
      $4.79 - $5.13
    • (0 reviews)
      # 64396614
      Buick Regal 1981, Air Filter by WIX®. Considering as much as 10,000 gallons of air must pass through the air filter for every gallon of fuel the engine consumes, WIX air filters play a vital part in preventing foreign particles like...
      Prevents foreign particles like carbon, soot and abrasives from entering the fuel mixEnsures superior engine protection
      $2.92 - $9.75
    • (0 reviews)
      # 87599857
      Buick Regal 1981, PRO-TEC Air Filter by WIX®. Considering as much as 10,000 gallons of air must pass through the air filter for every gallon of fuel the engine consumes, WIX air filters play a vital part in preventing foreign particles...
      Maximum efficiency reduces engine wearNine pleats per inch
      $1.93 - $2.21
    • (0 reviews)
      # 145993069
      Buick Regal 1981, Extra Guard™ Round Air Filter by FRAM®. Designed and constructed with advanced features to capture and hold more dirt. Increased durability is achieved because of the heavier filter screen that extends into urethane...
      Provides better air filtration for improved performancePrevents damaging particles from entering your engine
      $6.10 - $10.74
    • (0 reviews)
      # 21467561
      Buick Regal 1981, Air Filter by Hastings®. Clean air is critical to the performance of your engine, so don’t trust just any filter. Hastings filters are tested according to SAE J726 test procedures, where they meet or exceed the...
      Filters out dirt and dust in the air preventing them from entering the engineHeavy duty construction for long service life
      $5.40 - $9.24
    • (0 reviews)
      # mpn4040322192
      Buick Regal 4.4L 1981, Panel Primary Air Filter by Mahle®. Position: Primary. MAHLE Original filters are constructed using a superior embossed and pleated filter media for high dirt holding capacity and low pressure drop. Premium...
      $5.61
    • (0 reviews)
      # mpn615950573
      Buick Regal A Engine VIN Character 1981, Air Filter Wrap by WIX®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $2.92
    • (0 reviews)
      # 377122256
      Buick Regal Base / Limited 3.8L 1981, Magnum Flow™ Pro Dry S Round Gray Air Filter by aFe®. Constructed with 100% polyurethane on top and bottom, this high flow "oil-free" OE replacement performance filter will outflow stock paper...
      Improves airflow for better performance and accelerationOil-free for easy quick servicing and yet washable/reuseable air filter for long service life with life-time warranty
      $52.25
    • (0 reviews)
      # 377122173
      Buick Regal A Engine VIN Character 1981, SynthaFlow® Round Red Air Filter by AIRAID®. Advanced air filtration technology, superior construction and the world's best warranty make an AIRAID air filter the best you can buy. It allows...
      Improves airflow and engine performanceProvides superior air filtration and engine protection
      $49.88
    • (0 reviews)
      # 377122280
      Buick Regal A Engine VIN Character 1981, Round Green Air Filter by Green Filter®. Replace your factory air cleaner filter element with a Green Filter oiled-cotton filter and never buy another filter as long as you own your vehicle....
      Cleanable, reusable filter element will outlast your carTraps particles as small as 5 microns
      $38.15
    • (1 review)
      # 377122288
      Buick Regal 1981, E Series Round Red Air Filter by K&N®. K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. K&N makes over 1,200 different replacement air filters for...
      Designed to boost horsepower and rate of accelerationCan be cleaned and used again
      $48.99 - $78.19
    • (0 reviews)
      # 377122312
      Buick Regal 1981, HPR™ Round Red Air Filter by Spectre Performance®. Spectre’s High Performance Replacement Air Filters are engineered to outperform ordinary paper filters by providing increased air flow for improved performance....
      High performance and high air flow filterFilter media is non-woven synthetic and pre-dyed
      $18.91 - $20.78
    • (0 reviews)
      # 377122299
      Buick Regal 1981, Oiled Cleanable Cotton Custom Red Air Filter by S&B®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability....
      High quality at an affordable priceExpertly made from premium materials
      $25.42 - $36.52
    • (0 reviews)
      # 377122245
      Buick Regal Base / Limited 3.8L 1981, Magnum Flow™ Pro 5R Round Blue Air Filter by aFe®. Constructed with 100% polyurethane on top and bottom, this high flow, oiled OE replacement performance filter will outflow stock paper filter for...
      Improves airflow for better performance and accelerationPre-oiled, washable/reuseable air filter for long service life with life-time warranty
      $52.25
    • (1 review)
      # 82935528
      Buick Regal 1981, Round Air Filter by Luber-finer®. Luber-finer air filters are constructed with specially blended filter media for optimal dirt-holding capacity, filtering efficiency and maximum protection for your engine from harmful...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $5.79 - $15.40
    • (0 reviews)
      # 333501272
      Buick Regal 1981, Air Filter by FRAM®. Designed and constructed with advanced features to capture and hold more dirt. Increased durability is achieved because of the heavier filter screen that extends into urethane to provide greater...
      Provides better air filtration for improved performancePrevents damaging particles from entering your engine
      $7.59 - $21.73


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