2003 Peterbilt 378 Filters and PCVs
More 2003 Peterbilt 378 Filters and PCVs Categories
If you’re looking for an original Filters and PCVs replacement for a 2003 Peterbilt 378, you can search through our selection below. You’ll also find aftermarket and OEM Filters and PCVs to meet your needs.
Essential 2003 Peterbilt 378 Filters and PCVs
Carquest Premium – Fuel/Water Separator Spin-on with Drain and Sensor Port (Part No.86423)
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.
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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.
Carquest Premium – Extra-Large, Extended-Mileage Fuel/Water Separator Element (Part No.86651XE)
from
$44.99
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.
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Product Features:
- Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
- Made in USA
Carquest Premium – Fuel/Water Separator Element with Bail Handle (Part No.86793)
from
$37.49
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.
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Product Features:
- Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
- Made in USA
- Includes Emergency By-Pass Tab
Carquest Premium – Full-Flow Lube Spin-on (Part No.85374HD)
from
$14.49
Carquest spin-on lube filters protect your engine from wear particles that can otherwise lead to premature parts failure.
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Product Features:
- Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
- Made in USA
Carquest Premium – Set of 2 Wire Mesh Supported Maximum Performance Glass Transmission Elements (Part No.84741XE)
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.
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- Conventional cartridge hydraulic filter
- Made in USA
Carquest Premium – Set of 2 Wire Mesh Supported Maximum Performance Glass Transmission Elements (Part No.84740XE)
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.
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- Conventional cartridge hydraulic filter
- Made in USA
Carquest Premium – Insert for Cab Air Element (Part No.83007)
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$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.
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Product Features:
- Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
Carquest Premium – Full-Flow Lube Spin-on (Part No.85792)
from
$45.49
Carquest spin-on lube filters protect your engine from wear particles that can otherwise lead to premature parts failure.
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Product Features:
- Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
- Made in USA
Carquest Standard – Oil Filter: Ideal for Conventional Oil, Protection up to 5,000 Miles (Part No.R84620)
from
$7.99
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.
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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
Carquest Premium – High Velocity Dual-Flow Lube Spin-on (Part No.84746XD)
from
$109.99
Carquest spin-on lube filters protect your engine from wear particles that can otherwise lead to premature parts failure.
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Product Features:
- Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
- Made in USA
Dorman – HD Solutions – Magnetic Engine Oil Drain Plug: 3/4 x 14 Thread, 0.5 " Head, 1 Pack (Part No.090-5004CD)
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.
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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
Dorman – HD Solutions – Standard Engine Oil Drain Plug: 1-18 UNS Thread, 1.5 " Head, 1 Pack (Part No.090-5002CD)
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.
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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
Dorman – HD Solutions – Magnetic Engine Oil Drain Plug: 1-1/8 x 12 Thread, 1.5 " Head, 1 Pack (Part No.090-5001CD)
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:
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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
Carquest Premium – Crankcase Breather (Part No.99340)
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.
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Product Features:
- Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
Carquest Premium – Fuel Spin-on (Part No.86109)
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:
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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.
Carquest Premium – Premium Fuel Spin-on Filter for Clean Fuel and Optimal Engine Performance (Part No.86528)
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:
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Product Features:
- Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
- Made in USA
Carquest Premium – High Efficiency Fuel Spin-on (Part No.86377)
from
$29.99
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- 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.
Carquest Premium – High Efficiency Fuel Spin-on Filter for Modern Engines (Part No.86674)
from
$36.49
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:
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Product Features:
- Designed to meet or exceed OE filter performance levels over the entire OE recommended service interval.
- Made in USA
Dorman – HD Solutions – Rubber Drain Plug Gasket (Part No.095-5003CD)
from
$24.49
These oil drain plug gaskets are designed to specific sizes and standards for reliable replacement at every oil change.
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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
Dorman – HD Solutions – Copper Drain Plug Gasket (Part No.095-5002CD)
from
$17.79
These oil drain plug gaskets are designed to specific sizes and standards for reliable replacement at every oil change.
Product Features:
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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
Dorman – HD Solutions – Rubber Drain Plug Gasket (sold by each) (Part No.095-5001CD)
from
$71.99
These oil drain plug gaskets are designed to specific sizes and standards for reliable replacement at every oil change.
Product Features:
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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
Carquest Premium – Radial Seal Outer Air Element (Part No.88843)
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
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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
Carquest Premium – Conical-Shaped Air Element (Part No.88844)
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
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Product Features:
- Axial seal primary air filter
- Made in USA
Carquest Premium – Radial Seal Outer Air Element (Part No.88863)
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:
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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
Carquest Premium – Conical-Shaped Air Element (Part No.87611)
from
$185.99
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
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Product Features:
- Axial seal primary air filter
- Made in USA
- Inside-Out Flow Direction
Carquest Premium – Air Element (Part No.87961)
from
$148.99
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 filter performance.
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Product Features:
- Axial seal primary air filter
- Positive foam sealing design, metal end caps
- Expanded metal exterior protecting the Application Specific Media
- Gasket supplied
- Made in USA
- Inside Out Flow Direction
Carquest Premium – Air Element (Part No.87966)
from
$124.99
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:
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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
- Made in USA
- Inside-Out Flow Direction
Carquest Premium – Conical-Shaped Air Element (Part No.87610)
from
$208.99
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:
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Product Features:
- Axial seal primary air filter
- Made in USA
- Inside-Out Flow Direction
Popular 2003 Peterbilt 378 Filters and PCVs Categories
2003 Peterbilt 378 Filters and PCVs
You count on your 2003 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 38 Filters and PCVs ranging in price from $11.79 to $208.99, you’re sure to find everything you need for your 2003 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. 2003 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 51 extensive product reviews on 2003 Peterbilt 378 Filters and PCVs. Some of the top-rated Filters and PCVs products we carry are High Velocity Dual-Flow Lube Spin-on with 4.2 stars and Fuel/Water Separator Spin-on with Drain and Sensor Port 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 2003 Peterbilt 378 below to get started!
Top-Rated Filters and PCVs Brands For Your 2003 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 2003 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 2003 Peterbilt 378 back on the road. Some of the top-rated K&N products in these categories are:
from
$17.99
(23)
Premium Oil Filter: Ideal for Synthetic & Conventional Oil, Protects Your Engine
Oil Filters
FAQs for 2003 Peterbilt 378 Filters and PCVs
What are the most purchased Filters and PCVs for the 2003 Peterbilt 378?
Out of 38 Filters and PCVs for the 2003 Peterbilt 378, the most popular in our inventory are:
from
$30.99
(5)
Premium Fuel Spin-on Filter for Clean Fuel and Optimal Engine Performance
Fuel Filters
What are the top-rated 2003 Peterbilt 378 Filters and PCVs?
Top-rated Filters and PCVs for your 2003 Peterbilt 378 based on customer reviews/ratings are:
from
$109.99
(5)
High Velocity Dual-Flow Lube Spin-on
“Easy to fill and fits perfectly in my 6.7 Cummins.”
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”
