1981 Mack U Filters and PCVs

Essential 1981 Mack U Filters and PCVs

Carquest Premium – Air Element (Part No.87636)

Air Element

from

$135.99
Clean air is essential to the performance and life of your engine. Air filters reduce the amount of airborne pollutants and particles by capturing dust, pollen and other airborne contaminants. CARQUEST HD air filters are designed to meet or exceed OE filt

Product Features:
  • Axial seal primary air filter
  • Inside-Out Flow Direction, Positive foam sealing design
  • Metal end caps, expanded metal exterior protecting the Application Specific Media
  • Sometimes used with 87635 in horizontal housing
  • Made in USA
  • Inside-Out Flow Direction. Sometimes used with 87635 in vertical housing.
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Carquest Premium – Dual-Flow Lube Spin-on (Part No.85748)

Dual-Flow Lube Spin-on

from

$89.99
Carquest spin-on lube filters protect your engine from wear particles that can otherwise lead to premature parts failure.

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
  • Made in USA
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Carquest Premium – Full-Flow Lube Spin-on (Part No.85671)

Full-Flow Lube Spin-on

from

$47.49
Carquest spin-on lube filters protect your engine from wear particles that can otherwise lead to premature parts failure.

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
  • Made in USA
  • Includes Integral Post Seal
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Carquest Premium – By-Pass Lube Spin-on (Part No.85749)

By-Pass Lube Spin-on

from

$53.99
Carquest spin-on lube filters protect your engine from wear particles that can otherwise lead to premature parts failure.

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
  • Made in USA
  • Can be used with 89750 base.
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Carquest Premium – Full-Flow Lube Spin-on (Part No.85791)

Full-Flow Lube Spin-on

from

$27.49
Carquest spin-on lube filters protect your engine from wear particles that can otherwise lead to premature parts failure.

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
  • Made in USA
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Carquest Premium – Engine Protection Full-Flow Lube Spin-on Filter (Part No.85970)

Engine Protection Full-Flow Lube Spin-on Filter

from

$48.49
Carquest spin-on lube filters protect your engine from wear particles that can otherwise lead to premature parts failure.

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
  • Made in USA
  • Includes Integral Post Seal
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Carquest Premium – Severe Service Full-Flow Lube Spin-on (Part No.85791XD)

Severe Service Full-Flow Lube Spin-on

from

$32.99
Carquest spin-on lube filters protect your engine from wear particles that can otherwise lead to premature parts failure.

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
  • Made in USA
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Carquest Premium – Secondary Fuel Spin-on (Part No.86815)

Secondary Fuel Spin-on

from

$48.49
Modern fuel injection systems require fuel be free of both particulate and water contamination. Carquest spin-on fuel filters keep fuel clean and engines running at maximum efficiency.

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
  • Made in USA
  • Includes Integral Post Seal
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Carquest Premium – Primary Fuel Spin-on (Part No.86219)

Primary Fuel Spin-on

from

$26.49
Modern fuel injection systems require fuel be free of both particulate and water contamination. Carquest spin-on fuel filters keep fuel clean and engines running at maximum efficiency.

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
  • Made in USA
  • Includes Integral Post Seal
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Carquest Premium – Secondary Fuel Spin-on (Part No.86218)

Secondary Fuel Spin-on

from

$25.49
Modern fuel injection systems require fuel be free of both particulate and water contamination. Carquest spin-on fuel filters keep fuel clean and engines running at maximum efficiency.

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
  • Made in USA
  • Includes Integral Post Seal
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Carquest Premium – Primary Fuel Spin-on (Part No.86118)

Primary Fuel Spin-on

from

$20.79
Modern fuel injection systems require fuel be free of both particulate and water contamination. Carquest spin-on fuel filters keep fuel clean and engines running at maximum efficiency.

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
  • Made in USA
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Carquest Premium – Secondary Fuel Spin-on Filter for Modern Fuel Systems (Part No.86120)

Secondary Fuel Spin-on Filter for Modern Fuel Systems

from

$20.79
Modern fuel injection systems require fuel be free of both particulate and water contamination. Carquest spin-on fuel filters keep fuel clean and engines running at maximum efficiency.

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
  • Contains Integral Post Seal
  • Includes Integral Post Seal
  • Can be used with 89097 base.
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Carquest Premium – Fuel/Water Separator Spin-on with Drain (Part No.86419)

Fuel/Water Separator Spin-on with Drain

from

$52.99
Modern fuel injection systems require fuel be free of both particulate and water contamination. Carquest spin-on fuel filters keep fuel clean and engines running at maximum efficiency.

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
  • Application engineered media which aids in stripping water in diesel fuels
  • Patent pending drain, metal end caps, which hold media in place
  • Rust resistant can, ensuring no leakage from inside
  • Made in USA
  • Includes Integral Post Seal
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Carquest Premium – Fuel/Water Separator Spin-on with Drain (Part No.96064)

Fuel/Water Separator Spin-on with Drain

from

$33.99
Modern fuel injection systems require fuel be free of both particulate and water contamination. Carquest spin-on fuel filters keep fuel clean and engines running at maximum efficiency.

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
  • Application engineered media which aids in stripping water in diesel fuels
  • Patent pending drain, metal end caps, which hold media in place
  • Rust resistant can, ensuring no leakage from inside
  • Made in USA
  • CAUTION: Furnished D-Ring must be installed on post for seal.
  • Use with 99185
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Dorman – HD Solutions – Standard Engine Oil Drain Plug: 1-18 UNS Thread, 1.5 " Head, 1 Pack (Part No.090-5002CD)

Standard Engine Oil Drain Plug: 1-18 UNS Thread, 1.5 " Head, 1 Pack

from

$17.49
This engine oil drain plug is designed to match the fit and function of an original equipment plug on specified vehicles. It is engineered to replace a missing or damaged plug and help ensure a secure seal.

Product Features:
  • Direct replacement – this engine oil drain plug is designed to match the fit and function of an original equipment plug on specified vehicles
  • Ideal solution – engineered to replace a missing or damaged plug and help ensure a secure seal
  • Durable construction – designed and manufactured to strict specifications for reliable performance
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
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1981 Mack U Filters and PCVs

You count on your 1981 Mack U to run right. That means taking care of it with regular maintenance, necessary repairs, and the right parts. Advance Auto Parts can help with all of that thanks to our extensive inventory of trusted Filters and PCVs. With 16 Filters and PCVs ranging in price from $17.49 to $135.99, you’re sure to find everything you need for your 1981 Mack U.

Brands matter. If you want to shop a specific Filters and PCVs brand, we stock 2 different brands like Carquest Premium and Dorman. 1981 Mack U Filters and PCVs start as low as $17.49!

One of the best ways to find top quality OEM or aftermarket Filters and PCVs is by asking professionals. Short of that, you can shop with confidence thanks to our 5 extensive product reviews on 1981 Mack U Filters and PCVs.

Did we mention you can order your Filters and PCVs from our online catalog and have them shipped right to your garage? Or, if you feel like seeing the parts first-hand, search for your nearest Advance Auto Parts location above and pick up in-store when you’re ready. Browse our full Filters and PCVs inventory for your 1981 Mack U below to get started!

Top-Rated Filters and PCVs Brands For Your 1981 Mack U

Trusted Filters and PCVs OEM and aftermarket product brands are what Advance Auto Parts specializes in. The brands we work with are sure to keep that 1981 Mack U running right for years to come. In our inventory you’ll find brands like Carquest Premium Dorman, and even more.

Popular Carquest Premium Filters and PCVs

You’ll find popular Carquest Premium brand products across Fuel Filters and Oil Filters. All are waiting to get your 1981 Mack U back on the road. Some of the top-rated Carquest Premium products in these categories are:
Fuel/Water Separator Spin-on with Drain
from $33.99
(1)
Fuel/Water Separator Spin-on with Drain
Fuel Water Separator Filters
Full-Flow Lube Spin-on
from $27.49
(1)
Full-Flow Lube Spin-on
Oil Filters

Top-Rated Filters and PCVs


If are what you’re looking for, our inventory holds plenty. We stock brand Filters and PCVs for your 1981 Mack U, and some of our most reviewed parts include:
Primary Fuel Spin-on
from $20.79
(1)
Primary Fuel Spin-on
Fuel Filters