1981 Mack RWS Filters and PCVs

Essential 1981 Mack RWS Filters and PCVs

Carquest Premium – Full-Flow Lube Element (Part No.85900)

Full-Flow Lube Element

from

$50.99
Carquest lube filter elements 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.
  • Contains Two-Way 8 PSID By-Pass Valve
  • Includes Two-Way 8 PSID By-Pass Valve
  • If a conversion kit is already installed, or if originally equipped with element-type, use 85954.
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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 – Heavy-Duty Full-Flow Lube Element (Part No.85954)

Heavy-Duty Full-Flow Lube Element

from

$27.99
Carquest hydraulic elements offer superior protection for your engine-powered equipment.

Product Features:
  • CAUTION: When converting from bag-type with any conversion kit, lines must be switched so oil flows outside-in (see 85900 for Baldwin solution)
  • Made in USA
  • Includes Reinforced Centertube
  • CAUTION: When converting from bag-type with any conversion kit, lines must be switched so oil flows outside-in (see 85900 for CARQUEST’s solution).
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Carquest Premium – 750 Size Depth-Pack By-Pass Lube Element with Bail Handle (Part No.85750)

750 Size Depth-Pack By-Pass Lube Element with Bail Handle

from

$37.49
Carquest lube filter elements 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.
  • To convert to spin-on, use 89750 and 85749
  • By-pass filters are highly efficient at removal of containments as only 10% of engine oil is diverted to filter
  • To convert to spin-on, use 89750 and 85749.
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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 – Fuel Spin-on (Part No.86109)

Fuel Spin-on

from

$18.79
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.
  • Spin on fuel filter with application specific media to meet or exceed OE performance, and emission requirements
  • Metal ends cap, rigid center tube, strength can, and positive sealing O-ring
  • Made in USA
  • CAUTION: Furnished D-Ring must be installed on post for 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 – Fuel Spin-on (Part No.86107)

Fuel Spin-on

from

$13.79
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.
  • CAUTION: Do NOT use for John Deere applications. CAUTION: Furnished D-Ring must be installed on post for seal. Can be used with 99226 base
  • Metal ends cap, rigid center tube, strength can, and positive sealing O-ring
  • Made in USA
  • CAUTION: Do NOT use for John Deere applications. CAUTION: Furnished D-Ring must be installed on post for 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 – Fuel Spin-on (Part No.86116)

Fuel Spin-on

from

$55.99
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.
  • Spin on fuel filter with application specific media to meet or exceed OE performance, and emission requirements
  • Metal ends cap, rigid center tube, strength can, and positive sealing O-ring
  • Made in USA
  • Includes Integral Post Seal
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Carquest Premium – Rocker Arm Air Breather Element (Part No.93328)

Rocker Arm Air Breather Element

from

$28.49
Carquest air breathers prevent contamination and water created from fluctuations in the reservoir from entering the system, ensuring proper equipment operation and helping to prevent premature parts wear.

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
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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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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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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 RWS Filters and PCVs

You count on your 1981 Mack RWS 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 12 Filters and PCVs ranging in price from $13.79 to $55.99, you’re sure to find everything you need for your 1981 Mack RWS.

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 RWS Filters and PCVs start as low as $13.79!

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 3 extensive product reviews on 1981 Mack RWS 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 RWS below to get started!

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

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 RWS 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. All are waiting to get your 1981 Mack RWS 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

FAQs for 1981 Mack RWS Filters and PCVs

What are the most purchased Filters and PCVs for the 1981 Mack RWS?

Out of 12 Filters and PCVs for the 1981 Mack RWS, the most popular in our inventory are:
Fuel Spin-on
from $18.79
This product is not rated
Fuel Spin-on
Fuel Filters
Fuel Spin-on
from $13.79
This product is not rated
Fuel Spin-on
Fuel Filters
By-Pass Lube Spin-on
from $53.99
This product is not rated
By-Pass Lube Spin-on
Oil Filters