2009 Workhorse W21 Filters and PCVs

Essential Filters and PCVs for 2009 Workhorse W21s

Carquest Premium – Panel Air Element with Foam Pad (Part No.88316)

Panel Air Element with Foam Pad

from

$52.99
Carquest Panel Air Filters protect vehicles and equipment through efficient removal of airborne contaminants.

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
See More

Carquest Standard – AIR FILTER (Part No.R88316)

AIR FILTER

from

$37.99
AIR FILTER

Carquest Premium – Oil Filter: Ideal for Synthetic Oil, Protection up to 10,000 Miles (Part No.84099)

Oil Filter: Ideal for Synthetic Oil, Protection up to 10,000 Miles

from

$14.29
Carquest Premium oil filters are built for durability, utilizing enhanced components to protect engines for the extended drain intervals of modern vehicles using conventional or synthetic lubricants. Our oil filters are built with synthetic blend media that provides 2X the capacity and up to 10,000 miles of protection. Carquest Premium filters feature silicone sealing gaskets for better performance in extreme temperatures. Carquest Premium oil filters meet or exceed original equipment (O.E.) specifications and meet the requirements for maintaining a new vehicle warranty.

Product Features:
  • Protection for up to 10,000 miles
  • Synthetic blend media provides 99.5% efficiency at 20 microns and 2X capacity vs. Standard filters
  • Solid metal end caps are designed to be long lasting
  • Silicone anti-drain back valve for engine start-up protection
  • Heavy-duty steel baseplate provides additional strength to resist leakage
  • Heavy gauge steel canister withstands high pressure operating conditions
  • Silicone sealing gasket performs better in extreme temperature conditions and longer drain intervals (silicone gasket is new feature introduced as a running change)
  • Meets requirements for maintaining new vehicle warranties
See More

Carquest Premium – Lube Spin-on (Part No.84099HD)

Lube Spin-on

from

$16.29
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.
  • Heavy base plate to ensure minimal defection during extreme engine vibrations
  • Tapped threads vs rolled threads ensure proper mounting torque is achieved
  • Made in USA
See More

Carquest Standard – Oil Filter: Ideal for Conventional Oil, Protection up to 5,000 Miles (Part No.R84099)

Oil Filter: Ideal for Conventional Oil, Protection up to 5,000 Miles

from

$9.99
Carquest Standard oil filters are designed to meet the original equipment (O.E.) specifications and the requirements for maintaining new vehicle warranties. Our oil filters use nitrile sealing gaskets and solid steel baseplates to prevent oil leaks. Carquest Standard oil filters feature cellulose media for increased efficiency at capturing dirt and debris. Each Carquest Standard oil filter is built with rugged components for durability and utilizes multifiber, high-density media for optimal engine protection up to 5,000 miles.

Product Features:
  • Protection for up to 5,000 miles
  • Cellulose media provides 95.1% efficiency at 20 Microns for increased engine protection
  • Nitrile anti-drain back valve for engine start-up protection
  • Lathe cut nitrile sealing gasket prevents leaks
  • Double fluted spiral wound center tube allows maximum flow and provides additional strength
  • Solid steel baseplate provides additional strength to resist leakage
  • Meets requirements for maintaining new vehicle warranties
See More

Dorman – Rubber Drain Plug Gasket, Fits M12 (20mm Od) (Part No.097-836CD)

Rubber Drain Plug Gasket, Fits M12 (20mm Od)

from

$5.49
These oil drain plug gaskets are designed to specific sizes and standards for reliable replacement at every oil change.

Product Features:
  • Direct replacement – these engine oil drain plug gaskets are made to match the fit and performance of the original equipment components
  • Restores functionality – built to restore a proper seal
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – Oil Drain Plug Gasket – Rubber Fits M12, 7/16 Inch (sold by each) (Part No.097-119)

Oil Drain Plug Gasket - Rubber Fits M12, 7/16 Inch (sold by each)

from

$3.49
These oil drain plug gaskets are designed to specific sizes and standards for reliable replacement at every oil change.

Product Features:
  • Direct replacement – these engine oil drain plug gaskets are made to match the fit and performance of the original equipment components
  • Restores functionality – built to restore a proper seal
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – Pilot Point Engine Oil Drain Plug: M12-1.75 Thread, 15 mm Head, (Sold by each) (Part No.090-175)

Pilot Point Engine Oil Drain Plug: M12-1.75 Thread, 15 mm Head,  (Sold by each)

from

$5.49
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
See More

Dorman – Standard Engine Oil Drain Plug: M12-1.75 Thread, 15 mm Head, 1 Pack (Part No.65430)

Standard Engine Oil Drain Plug: M12-1.75 Thread, 15 mm Head, 1 Pack

from

$7.99
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
See More

Accufit – Oil Drain Plug, M12 x 1.75 (Part No.ODP-00009B)

Oil Drain Plug, M12 x 1.75

from

$5.49
AGS ACCUFIT Oil Drain Plug is a high-coverage/low-part number program that covers up to 93% of all vehicles on the road, including domestic, European, Japanese, British, and Korean models, while reducing inventory and associated costs by 80%. Reducing stocked part numbers to just 13 and the superior quality built-in features make ACCUFIT your number one choice for oil drain plugs. Easy Install – Finger-grip wing for ease of installation. All plugs have 14mm hex – just one wrench works for all! Hi-Temp Gasket – Red hi-temp gasket for max sealing protection. Easy ID – Thread size etched on each plug. Rust Protection – Black oxide coating for rust and corrosion protection. Avoid Cross-Threading – Pilot-point tip to avoid cross-threading during installation.

Product Features:
  • Easy Install – Finger-grip wing for ease of installation
  • All plugs have 14mm hex – just one wrench works for all
  • Hi-Temp Gasket – Red hi-temp gasket for max sealing protection
See More

Dorman – EZ Drain Engine Oil Drain Plug: M12-1.75 Thread, 21 mm Head, 1 Pack (Part No.092-018)

EZ Drain Engine Oil Drain Plug: M12-1.75 Thread, 21 mm Head, 1 Pack

from

$16.99
Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It’s specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy solution. Just push, twist and drain. It also features a custom tapered O-ring that ensures a leak-proof seal, and is finished with electrophoresis and anodization for rust resistance.

Product Features:
  • Simplifies service – this trademark Dorman Twist Drain plug replaces the original equipment oil drain plug and allows for cleaner and easier oil changes.
  • Tool-free solution – eliminates need for wrench to drain oil pan; simply push, twist and drain
  • Leak resistant – proprietary inner seal handles high pressure and temperature to prevent leaks
  • Corrosion resistant – specially coated to avoid rust for a long service life
See More

Dorman – Pilot Point Engine Oil Drain Plug: M12-1.75 Thread, 15 mm Head, 1 Pack (Part No.090-175.1)

Pilot Point Engine Oil Drain Plug: M12-1.75 Thread, 15 mm Head, 1 Pack

from

$3.99
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
See More

Dorman – Magnetic Engine Oil Drain Plug: M12x1.75 Thread, 15 mm Head, 1 Pack (Part No.090-936CD)

Magnetic Engine Oil Drain Plug: M12x1.75 Thread, 15 mm Head, 1 Pack

from

$7.99
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
See More

Dorman – Standard Engine Oil Drain Plug: M12x1.75 Thread, 15 mm Head, 1 Pack (Part No.090-175CD)

Standard Engine Oil Drain Plug: M12x1.75 Thread, 15 mm Head, 1 Pack

from

$4.99
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
See More

Dorman – Help – Pilot Point Engine Oil Drain Plug: M12-1.75 Thread, 15 mm Head, 1 Pack (Part No.69011)

Pilot Point Engine Oil Drain Plug: M12-1.75 Thread, 15 mm Head, 1 Pack

from

$3.99
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
See More

Dorman – Pilot Point Engine Oil Drain Plug: M12x1.75 Thread, 15 mm Head, 1 Pack (Part No.090-034CD)

Pilot Point Engine Oil Drain Plug: M12x1.75 Thread, 15 mm Head, 1 Pack

from

$4.99
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
See More

Upgrade your 2009 Workhorse W21 with Top-Quality Filters and PCVs

When it comes to maintaining or upgrading your 2009 Workhorse W21, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Workhorse or enhancing its overall performance, Filters and PCVs are key to keeping your W21 functioning at its best. At Advance Auto Parts, we offer a wide selection of 16 Filters and PCVs for the 2009 Workhorse W21, designed to meet your needs without breaking the bank. From Oil Filter replacements to Air Filters upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.

Affordable Prices and Wide Selection

Shopping for Filters and PCVs for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Filters and PCVs for your 2009 Workhorse W21 at great prices. Our Filters and PCVs inventory for this model ranges from just $3.49 to $52.99, with an average price of $12.65. Our 16 Filters and PCVs in stock come from 4 trusted brands, so you’re sure to find the right part for your 2009 Workhorse W21 without overspending.

Top Brands and High Customer Satisfaction

Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 2009 Workhorse W21, we stock popular OEM and aftermarket Filters and PCVs from top names like Dorman, Carquest, Carquest Premium, and more. Dorman Filters and PCVs start at just $3.49 and boast an impressive 4 stars average rating from customers. Carquest and Carquest Premium also bring quality to the table, with Filters and PCVs available starting at $9.99, and at an average 4 stars rating. With 39 customer reviews and counting, our 2009 Workhorse W21 Filters and PCVs have a strong track record of reliability, ensuring you can trust your purchase.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Filters and PCV upgrades. Explore related part types like Batteries and Chargers, Fluids and Chemicals and more to make sure your 2009 Workhorse W21 is always ready to roll. We’re committed to providing you with everything you need to keep your W21 in top shape, all in one place. Start shopping confidently below for your 2009 Workhorse W21!

Best-Selling Oil Filters for 2009 Workhorse W21s

Enhance the driving experience in your Workhorse with 14 quality Oil Filter components, starting at $3.49.

Carquest Standard – Oil Filter: Ideal for Conventional Oil, Protection up to 5,000 Miles (Part No.R84099)

Oil Filter: Ideal for Conventional Oil, Protection up to 5,000 Miles

from

$9.99
Carquest Standard oil filters are designed to meet the original equipment (O.E.) specifications and the requirements for maintaining new vehicle warranties. Our oil filters use nitrile sealing gaskets and solid steel baseplates to prevent oil leaks. Carquest Standard oil filters feature cellulose media for increased efficiency at capturing dirt and debris. Each Carquest Standard oil filter is built with rugged components for durability and utilizes multifiber, high-density media for optimal engine protection up to 5,000 miles.

Product Features:
  • Protection for up to 5,000 miles
  • Cellulose media provides 95.1% efficiency at 20 Microns for increased engine protection
  • Nitrile anti-drain back valve for engine start-up protection
  • Lathe cut nitrile sealing gasket prevents leaks
  • Double fluted spiral wound center tube allows maximum flow and provides additional strength
  • Solid steel baseplate provides additional strength to resist leakage
  • Meets requirements for maintaining new vehicle warranties
See More

Carquest Premium – Oil Filter: Ideal for Synthetic Oil, Protection up to 10,000 Miles (Part No.84099)

Oil Filter: Ideal for Synthetic Oil, Protection up to 10,000 Miles

from

$14.29
Carquest Premium oil filters are built for durability, utilizing enhanced components to protect engines for the extended drain intervals of modern vehicles using conventional or synthetic lubricants. Our oil filters are built with synthetic blend media that provides 2X the capacity and up to 10,000 miles of protection. Carquest Premium filters feature silicone sealing gaskets for better performance in extreme temperatures. Carquest Premium oil filters meet or exceed original equipment (O.E.) specifications and meet the requirements for maintaining a new vehicle warranty.

Product Features:
  • Protection for up to 10,000 miles
  • Synthetic blend media provides 99.5% efficiency at 20 microns and 2X capacity vs. Standard filters
  • Solid metal end caps are designed to be long lasting
  • Silicone anti-drain back valve for engine start-up protection
  • Heavy-duty steel baseplate provides additional strength to resist leakage
  • Heavy gauge steel canister withstands high pressure operating conditions
  • Silicone sealing gasket performs better in extreme temperature conditions and longer drain intervals (silicone gasket is new feature introduced as a running change)
  • Meets requirements for maintaining new vehicle warranties
See More

Dorman – Standard Engine Oil Drain Plug: M12x1.75 Thread, 15 mm Head, 1 Pack (Part No.090-175CD)

Standard Engine Oil Drain Plug: M12x1.75 Thread, 15 mm Head, 1 Pack

from

$4.99
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
See More

Dorman – Standard Engine Oil Drain Plug: M12-1.75 Thread, 15 mm Head, 1 Pack (Part No.65430)

Standard Engine Oil Drain Plug: M12-1.75 Thread, 15 mm Head, 1 Pack

from

$7.99
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
See More

Dorman – Magnetic Engine Oil Drain Plug: M12x1.75 Thread, 15 mm Head, 1 Pack (Part No.090-936CD)

Magnetic Engine Oil Drain Plug: M12x1.75 Thread, 15 mm Head, 1 Pack

from

$7.99
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
See More

Carquest Premium – Lube Spin-on (Part No.84099HD)

Lube Spin-on

from

$16.29
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.
  • Heavy base plate to ensure minimal defection during extreme engine vibrations
  • Tapped threads vs rolled threads ensure proper mounting torque is achieved
  • Made in USA
See More

Dorman – EZ Drain Engine Oil Drain Plug: M12-1.75 Thread, 21 mm Head, 1 Pack (Part No.092-018)

EZ Drain Engine Oil Drain Plug: M12-1.75 Thread, 21 mm Head, 1 Pack

from

$16.99
Ditch the wrenches and rags and get this Dorman Twist Drain oil drain plug. It’s specially designed to simplify changing your oil by replacing your factory plug with a tool-free, clean and easy solution. Just push, twist and drain. It also features a custom tapered O-ring that ensures a leak-proof seal, and is finished with electrophoresis and anodization for rust resistance.

Product Features:
  • Simplifies service – this trademark Dorman Twist Drain plug replaces the original equipment oil drain plug and allows for cleaner and easier oil changes.
  • Tool-free solution – eliminates need for wrench to drain oil pan; simply push, twist and drain
  • Leak resistant – proprietary inner seal handles high pressure and temperature to prevent leaks
  • Corrosion resistant – specially coated to avoid rust for a long service life
See More

Dorman – Pilot Point Engine Oil Drain Plug: M12x1.75 Thread, 15 mm Head, 1 Pack (Part No.090-034CD)

Pilot Point Engine Oil Drain Plug: M12x1.75 Thread, 15 mm Head, 1 Pack

from

$4.99
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
See More

Dorman – Rubber Drain Plug Gasket, Fits M12 (20mm Od) (Part No.097-836CD)

Rubber Drain Plug Gasket, Fits M12 (20mm Od)

from

$5.49
These oil drain plug gaskets are designed to specific sizes and standards for reliable replacement at every oil change.

Product Features:
  • Direct replacement – these engine oil drain plug gaskets are made to match the fit and performance of the original equipment components
  • Restores functionality – built to restore a proper seal
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – Pilot Point Engine Oil Drain Plug: M12-1.75 Thread, 15 mm Head, (Sold by each) (Part No.090-175)

Pilot Point Engine Oil Drain Plug: M12-1.75 Thread, 15 mm Head,  (Sold by each)

from

$5.49
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
See More

Dorman – Help – Pilot Point Engine Oil Drain Plug: M12-1.75 Thread, 15 mm Head, 1 Pack (Part No.69011)

Pilot Point Engine Oil Drain Plug: M12-1.75 Thread, 15 mm Head, 1 Pack

from

$3.99
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
See More

Dorman – Pilot Point Engine Oil Drain Plug: M12-1.75 Thread, 15 mm Head, 1 Pack (Part No.090-175.1)

Pilot Point Engine Oil Drain Plug: M12-1.75 Thread, 15 mm Head, 1 Pack

from

$3.99
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
See More

Accufit – Oil Drain Plug, M12 x 1.75 (Part No.ODP-00009B)

Oil Drain Plug, M12 x 1.75

from

$5.49
AGS ACCUFIT Oil Drain Plug is a high-coverage/low-part number program that covers up to 93% of all vehicles on the road, including domestic, European, Japanese, British, and Korean models, while reducing inventory and associated costs by 80%. Reducing stocked part numbers to just 13 and the superior quality built-in features make ACCUFIT your number one choice for oil drain plugs. Easy Install – Finger-grip wing for ease of installation. All plugs have 14mm hex – just one wrench works for all! Hi-Temp Gasket – Red hi-temp gasket for max sealing protection. Easy ID – Thread size etched on each plug. Rust Protection – Black oxide coating for rust and corrosion protection. Avoid Cross-Threading – Pilot-point tip to avoid cross-threading during installation.

Product Features:
  • Easy Install – Finger-grip wing for ease of installation
  • All plugs have 14mm hex – just one wrench works for all
  • Hi-Temp Gasket – Red hi-temp gasket for max sealing protection
See More

Dorman – Oil Drain Plug Gasket – Rubber Fits M12, 7/16 Inch (sold by each) (Part No.097-119)

Oil Drain Plug Gasket - Rubber Fits M12, 7/16 Inch (sold by each)

from

$3.49
These oil drain plug gaskets are designed to specific sizes and standards for reliable replacement at every oil change.

Product Features:
  • Direct replacement – these engine oil drain plug gaskets are made to match the fit and performance of the original equipment components
  • Restores functionality – built to restore a proper seal
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Most Popular 2009 Workhorse W21 Air Filters

Customize your Workhorse with 2 Air Filters products like Air Filters, all priced under $52.99.

Carquest Premium – Panel Air Element with Foam Pad (Part No.88316)

Panel Air Element with Foam Pad

from

$52.99
Carquest Panel Air Filters protect vehicles and equipment through efficient removal of airborne contaminants.

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
See More

Carquest Standard – AIR FILTER (Part No.R88316)

AIR FILTER

from

$37.99
AIR FILTER

Top-Rated Filters and PCVs Brands For Your 2009 Workhorse W21

Shop for the best-rated brands offering Filters and PCVs and other products for your 2009 Workhorse W21s. Below you’ll find some of our best rated Filters and PCVs from Dorman, Carquest, and Carquest Premium, and more. Filters and PCVs from these brands that fit a 2009 W21 start at just $3.49 and are rated as high as 4 stars. OEM and aftermarket Filters and PCVs don’t get more top quality, durable, and affordable than from the brands below.

Popular Dorman 2009 Workhorse W21 Filters and PCVs

When it comes to maintaining or upgrading your 2009 Workhorse W21, using quality Filters and PCVs is essential to ensure durability and a perfect fit. Dorman ticks all of those boxes. We offer a wide selection of Dorman Filters and PCVs, specifically designed for the 2009 Workhorse W21. With over 10 Dorman brand Filters and PCVs in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $3.49, with an average price of just $6.54. Plus, with over 22 customer reviews and an average rating of 4 stars, you can trust that our Dorman Filters and PCVs will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.

Rubber Drain Plug Gasket, Fits M12 (20mm Od)
from
$5.49
This product is not rated

Rubber Drain Plug Gasket, Fits M12 (20mm Od)

“”

Popular Carquest 2009 Workhorse W21 Filters and PCVs

Carquest auto parts is one of the highest quality Filters and PCV brands in the market. Any 2009 Workhorse W21 owner should feel confident when installing genuine Carquest parts in their vehicle. To ensure the best fit and performance for your 2009 W21, Advance Auto Parts carries a full inventory of 2 Carquest Filters and PCVs. Plus you will be keeping your Workhorse in peak condition while saving money because prices on these Carquest Filters and PCVs range from $9.99 to $37.99, plus, with more than 11 customer reviews and an impressive 4 stars average rating, you can be confident the Fram Filters and PCVs below will deliver on both quality and value.

AIR FILTER
from
$37.99
This product is not rated

AIR FILTER

“”

FAQs for 2009 Workhorse W21 Filters and PCVs

Which Filters and PCVs are best-sellers for 2009 Workhorse W21s?

Out of 16 Filters and PCVs that fit 2009 Workhorse W21s, the following parts are the top sellers:

What’s the price range for 2009 Workhorse W21 Filters and PCVs?

Filters and PCV prices for the 2009 Workhorse W21 start at $3.49 and go up to $52.99 for the most premium parts.

What’s the average price of a Filters and PCV for a 2009 Workhorse W21?

The average price for Filters and PCVs for the 2009 Workhorse W21 is $12.65. Keep in mind the variety of part types within our Filters and PCV category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Filters and PCVs for other Workhorse W21 model years?

Yes, we currently carry Filters and PCVs for 2 model years of Workhorse W21s between 2007 and 2008. Filters and PCVs are bought most frequently for the following model years: 2008 and 2007.

What are the cheapest Filters and PCVs for my 2009 Workhorse W21?

What are the top-rated Filters and PCVs that fit the 2009 Workhorse W21?

Out of 39 reviews by customers, our 2009 Workhorse W21 Filters and PCVs have an average customer rating of . These are some of the highest-rated Filters and PCV types for the 2009 Workhorse W21 and their top-rated products:

What types of Filters and PCVs do you sell for my 2009 Workhorse W21?

As of 2/5/25, these are some of the most in-demand types of Filters and PCVs for a 2009 Workhorse W21:

Can I get help with 2009 Workhorse W21 Filters and PCV orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Workhorse Filters and PCVs and more.

What is your return policy for Workhorse W21 Filters and PCVs?

Advance Auto Parts keeps returns simple. For new Workhorse W21 Filters and PCVs and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.