2004 Peterbilt 378 Filters and PCVs

Essential 2004 Peterbilt 378 Filters and PCVs

Carquest Premium – Insert for Cab Air Element (Part No.83007)

Insert for Cab Air Element

from

$52.99
Panel Cabin Air Filters help prevent contaminants and pollutants from entering the cabin area. The space-saving design is utilized in a wide variety of heavy-duty trucks and passenger vehicles.

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
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Carquest Premium – Radial Seal Outer Air Element (Part No.88863)

Radial Seal Outer Air Element

from

$217.99
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:
  • Radial Seal primary filter with inboard seal
  • Poly Urethane Sealing Ring surface ensures a 100% complete seal during normal engine/equipment vibrations and temperature extremes
  • Made in USA
  • Includes 4 5/8 In. Dust Ejector Hole
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Carquest Premium – Radial Seal Outer Air Element (Part No.88843)

Radial Seal Outer Air Element

from

$178.99
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:
  • Radial Seal primary filter with inboard seal
  • Poly Urethane Sealing Ring surface ensures a 100% complete seal during normal engine/equipment vibrations and temperature extremes
  • Made in USA
  • Includes 3 3/4 In. Dust Ejector Hole
  • Inside-Out Flow Direction
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Carquest Premium – Conical-Shaped Air Element (Part No.88844)

Conical-Shaped Air Element

from

$205.99
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
  • Made in USA
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Carquest Premium – Fuel/Water Separator Spin-on with Drain and Sensor Port (Part No.86423)

Fuel/Water Separator Spin-on with Drain and Sensor Port

from

$102.99
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.
  • Contains Sensor Port Thread: M14 x 2.0
  • Includes Sensor Port Thread: M14 x 2.0
  • For service, retain reusable sensor from 96294, and attach to 86423.
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Carquest Premium – Fuel/Water Separator Element (Part No.86657)

Fuel/Water Separator Element

from

$41.49
Modern fuel injection systems require fuel be free of both particulate and water contamination. Carquest 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 Relief Valve
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Carquest Premium – Fuel/Water Separator Spin-on with Drain (Part No.86411)

Fuel/Water Separator Spin-on with Drain

from

$67.99
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. Sensor Port Thread: 9/16-18
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Carquest Premium – Crankcase Breather (Part No.99340)

Crankcase Breather

from

$137.99
Carquest crankcase ventilation filters reduce blow-by, which is generated by combustion gases leaking past piston rings, producing oil droplets that would otherwise increase emissions.

Product Features:
  • Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
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Dorman – HD Solutions – Magnetic Engine Oil Drain Plug: 1-1/8 x 12 Thread, 1.5 " Head, 1 Pack (Part No.090-5001CD)

Magnetic Engine Oil Drain Plug: 1-1/8 x 12 Thread, 1.5 " Head, 1 Pack

from

$26.99
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
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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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Dorman – HD Solutions – Magnetic Engine Oil Drain Plug: 3/4 x 14 Thread, 0.5 " Head, 1 Pack (Part No.090-5004CD)

Magnetic Engine Oil Drain Plug: 3/4 x 14 Thread, 0.5 " Head, 1 Pack

from

$11.79
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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Carquest Premium – Set of 2 Wire Mesh Supported Maximum Performance Glass Transmission Elements (Part No.84741XE)

Set of 2 Wire Mesh Supported Maximum Performance Glass Transmission Elements

from

$188.99
Transmission oil filters promote long system life by keeping damaging contaminants away from sensitive components. CARQUEST HD lube filters are built for durability; they meet or exceed OE performance over the entire OE recommended service interval.

Product Features:
  • Conventional cartridge hydraulic filter
  • Made in USA
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Carquest Premium – Full-Flow Lube Spin-on (Part No.85374HD)

Full-Flow Lube Spin-on

from

$14.49
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 – Set of 2 Wire Mesh Supported Maximum Performance Glass Transmission Elements (Part No.84740XE)

Set of 2 Wire Mesh Supported Maximum Performance Glass Transmission Elements

from

$203.99
Transmission oil filters promote long system life by keeping damaging contaminants away from sensitive components. CARQUEST HD lube filters are built for durability; they meet or exceed OE performance over the entire OE recommended service interval.

Product Features:
  • Conventional cartridge hydraulic filter
  • Made in USA
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Dorman – HD Solutions – Copper Drain Plug Gasket (Part No.095-5002CD)

Copper Drain Plug Gasket

from

$17.79
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
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Dorman – HD Solutions – Rubber Drain Plug Gasket (Part No.095-5003CD)

Rubber Drain Plug Gasket

from

$24.49
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
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Dorman – HD Solutions – Rubber Drain Plug Gasket (sold by each) (Part No.095-5001CD)

Rubber Drain Plug Gasket (sold by each)

from

$71.99
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
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Carquest Premium – High Efficiency Fuel Spin-on (Part No.86377)

High Efficiency Fuel Spin-on

from

$29.99
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
  • Thread size is 7/8-14 in.
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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 – Premium Fuel Spin-on Filter for Clean Fuel and Optimal Engine Performance (Part No.86528)

Premium Fuel Spin-on Filter for Clean Fuel and Optimal Engine Performance

from

$30.99
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.
  • Made in USA
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Carquest Premium – Secondary Fuel Spin-on Filter for Modern Engines (Part No.86777)

Secondary Fuel Spin-on Filter for Modern Engines

from

$22.99
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.
  • Contains Standpipe
  • Includes Standpipe
  • CAUTION: Furnished O-Ring must be installed on post for seal.
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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 – 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 – High Velocity Dual-Flow Lube Spin-on (Part No.84746XD)

High Velocity Dual-Flow Lube Spin-on

from

$109.99
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 – Lube Spin-on (Part No.84620)

Lube Spin-on

from

$19.49
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.
  • 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
  • 84620 may be used in place of 85607. Do NOT substitute 85607 for 84620. Can is fluted for improved installation.
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Carquest Premium – Full-Flow Lube Spin-on (Also Used as Hydraulic or Transmission) (Part No.85515HD)

Full-Flow Lube Spin-on (Also Used as Hydraulic or Transmission)

from

$13.79
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.
  • Contains Anti-Drainback Valve;8 PSID By-Pass Valve; Front End By-Pass Valve
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Carquest Premium – High Velocity Dual-Flow Lube Spin-on (Part No.84745XD)

High Velocity Dual-Flow Lube Spin-on

from

$145.99
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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2004 Peterbilt 378 Filters and PCVs

You count on your 2004 Peterbilt 378 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 37 Filters and PCVs ranging in price from $11.79 to $208.99, you’re sure to find everything you need for your 2004 Peterbilt 378.

Brands matter. If you want to shop a specific Filters and PCVs brand, we stock 3 different brands like K&N, Carquest Premium, and Dorman. 2004 Peterbilt 378 Filters and PCVs start as low as $11.79!

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 50 extensive product reviews on 2004 Peterbilt 378 Filters and PCVs. Some of the top-rated Filters and PCVs products we carry are Fuel/Water Separator Spin-on with Drain and Sensor Port with 4.2 stars and Fuel/Water Separator Element with Bail Handle with 4.2 stars.

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 2004 Peterbilt 378 below to get started!

Top-Rated Filters and PCVs Brands For Your 2004 Peterbilt 378

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 2004 Peterbilt 378 running right for years to come. In our inventory you’ll find brands like K&N, Carquest Premium, Dorman, and even more.

Popular K&N Filters and PCVs

You’ll find popular K&N brand products across Oil Filters. All are waiting to get your 2004 Peterbilt 378 back on the road. Some of the top-rated K&N products in these categories are:

FAQs for 2004 Peterbilt 378 Filters and PCVs

What are the most purchased Filters and PCVs for the 2004 Peterbilt 378?

Out of 37 Filters and PCVs for the 2004 Peterbilt 378, the most popular in our inventory are:
Fuel Spin-on
from $18.79
This product is not rated
Fuel Spin-on
Fuel Filters
Full-Flow Lube Spin-on
from $40.49
This product is not rated
Full-Flow Lube Spin-on
Oil Filters

What are the top-rated 2004 Peterbilt 378 Filters and PCVs?

Top-rated Filters and PCVs for your 2004 Peterbilt 378 based on customer reviews/ratings are:
Fuel/Water Separator Spin-on with Drain and Sensor Port
from $102.99
(5)
Fuel/Water Separator Spin-on with Drain and Sensor Port
“Use these on my boat instead of the short quiksilver/Sierra filters on my 225 honda.work great”
Fuel/Water Separator Element with Bail Handle
from $37.49
(5)
Fuel/Water Separator Element with Bail Handle
“Just when I needs it”
High Velocity Dual-Flow Lube Spin-on
from $109.99
(5)
High Velocity Dual-Flow Lube Spin-on
“Easy to fill and fits perfectly in my 6.7 Cummins.”