2003 Chevrolet Trailblazer Ext Filters and PCVs

Essential 2003 Chevrolet Trailblazer Ext Filters and PCVs

Felpro – OIL COOLER GASKET MOUNTING SET (Part No.72462)

OIL COOLER GASKET MOUNTING SET

from

$11.49
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered and manufactured specifically for the repair environment
  • Unsurpassed quality you can trust
  • Includes all parts needed to complete the repair
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Carquest Premium – Automatic Transmission Filter Kit: Sump, Original Equipment Fit, Form And Function, 1 Pack (Part No.85904)

Automatic Transmission Filter Kit: Sump, Original Equipment Fit, Form And Function, 1 Pack

from

$22.99
Provides OE-quality filtration to remove contaminants and extend the life of your transmission. Domestic and import applications available. Where applicable, sure hold gaskets are designed to keep your pan gasket in place during installation. Filtering media may consist of felt, paper, or stainless screens that meet original or exceed original OE specifications. Meets or exceeds all OEM fit and quality requirements. High efficiency filtration. Prevents loose material from re-entering the transmission.

Product Features:
  • Guaranteed OE quality form, fit and function
  • Superior quality filter media traps harmful contaminants, ensuring clean transmission fluid to protect your transmission and its components
  • Premium Sure Hold gaskets hold pan bolts in place for easy installation and guarantee a leak-free seal. Gasket may not be included with every kit.
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ACDelco – Automatic Transmission Fluid Filter Kit (Part No.TF289)

Automatic Transmission Fluid Filter Kit

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$32.49
ACDelco Gold (Professional) Automatic Transmission Filters are a high quality alternative to Original Equipment (OE) parts. These filters help capture abrasive particles such as metal shavings or debris caused by the transmission operation, preventing them from entering or blocking fluid flow that may cause damage to the transmission’s internal components. They deliver efficient filtration and outstanding fluid flow to and from your vehicle’s transmission. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional.

Product Features:
  • Felt filter media helps deliver high-filtration efficiency and excellent fluid flow
  • Some ACDelco Gold parts may have formerly appeared as ACDelco Professional
  • Premium aftermarket replacement part
  • Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models
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Carquest Premium – PCV Valve (Part No.PCA1463)

PCV Valve

from

$11.99
PCV Valve

Carquest Premium – PCV Valve (Part No.PCA1032)

PCV Valve

from

$11.99
Carquest premium engine management products provide the right products for a wide range of domestic and import applications. Delivering the highest performance and durability under demanding conditions.
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K&N – Premium Oil Filter: Ideal for Synthetic & Conventional Oil, Protects Your Engine (Part No.PS-2006)

Premium Oil Filter: Ideal for Synthetic & Conventional Oil, Protects Your Engine

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$8.99
K&N premium oil filters are meticulously engineered to offer outstanding filtration and engine protection. The heavy-duty canister is engineered to be exceptionally durable, and a one-inch welded hex nut can be used for quick and easy filter removal. Each filter is specifically designed to withstand the service intervals recommended by vehicle manufacturers.
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Mobil 1 – MOBIL 1 – OIL FILTER (Part No.M1-107A)

MOBIL 1 - OIL FILTER

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$15.49
Mobil 1¿ Extended Performance Oil Filters are built with strong, durable components and are tested and proven to protect 2X as long as auto manufacturers¿ recommended oil change intervals. A high-efficiency synthetic blend media removes over 99% of harmful contaminants keeping oil cleaner, longer. Enhanced nitrile gasket remains pliable to help prevent oil leaks while a durable anti-drain back valve protects against dry starts. Durable, heavy-duty filter canister withstands 9X the normal vehicle oil system operating pressure. These are just some of the advanced technologies that go into making an oil filter that can provide proven protection for up to one full year or 20,000 miles. Meets requirements of the Mobil 1¿ annual protection limited warranty.

Product Features:
  • Protects for 20,000 Miles or up to 1 year – GUARANTEED*
  • Tested and proven to protect 2X as long as auto manufacturers’ recommended oil change intervals
  • Removes over 99% of contaminants – synthetic blend media keeps oil cleaner and holds more dirt than economy filters
  • Heavy duty canister withstands 9x the normal vehicle oil system operating pressure
  • Designed for use with all engine oil types and brands
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B & M – Filter Extension, 4L60E (Part No.70354)

Filter Extension, 4L60E

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$49.99
Filter extension for B&M deep pan part number 70260 when used on a GM 4L60E automatic transmission. Lowers the filter to the bottom of the pan for improved fluid pick up on deeper than stock transmission oil pans.

Product Features:
  • Replacement Filter Extension
  • For Most B and M Deep Pans
  • Cast Aluminum
  • Aluminum
  • Extends length of filter tube
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ACDelco – Automatic Transmission Fluid Filter Kit with Gasket and Seal (Part No.24208576)

Automatic Transmission Fluid Filter Kit with Gasket and Seal

from

$36.49
GM Genuine Parts Automatic Transmission Filters are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These filters help capture abrasive particles such as metal shavings or debris caused by the transmission operation, preventing them from entering or blocking fluid flow that may cause damage to the transmission’s internal components. They deliver efficient filtration and outstanding fluid flow to and from your vehicle’s transmission. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

Product Features:
  • Felt filter media helps deliver high-filtration efficiency and excellent fluid flow
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies
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Dorman – Oil Pressure Switch Filter (Part No.917-143)

Oil Pressure Switch Filter

from

$5.99
This engine oil pressure sensor filter is designed to match the fit and function of the original filter on specified vehicles, and is engineered for durability and reliable performance.

Product Features:
  • Direct replacement – this engine oil pressure sensor filter is designed to match the fit and function of the original filter on specified vehicles
  • Restores functionality – reliable replacement for an original part that has failed due to clogging
  • 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 – Engine Oil Pressure Filter (Part No.CAA1201)

Engine Oil Pressure Filter

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$5.29
Engine Oil Pressure Filter

Suncore – SuspAirSprngKt (Part No.148G-15-R-KIT)

SuspAirSprngKt

from

$259.99
SuspAirSprngKt

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

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

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
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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
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Felpro – Engine Oil Drain Plug Gasket (Part No.70820)

Engine Oil Drain Plug Gasket

from

$2.49
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered for the sealing repair environment
  • Validated for fit, form and function
  • Unsurpassed quality you can trust
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Carquest Premium – Engine Air Filter: Removes up to 99% of Dirt & Debris (Part No.87729)

Engine Air Filter: Removes up to 99% of Dirt & Debris

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$24.79
Carquest Premium engine air filters are designed to meet OE fit, form and function for optimal filtration and engine protection. High-quality paper, enhanced bonding, and reinforced metal screen backing give Carquest Premium air filters the added strength and durability that modern engines demand. Built to meet or exceed original equipment standards, Carquest Premium air filters provide exceptional engine protection and optimal performance in all driving conditions.
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Carquest Standard – Engine Air Filter: Meets Original Equipment Specifications (Part No.R87729)

Engine Air Filter: Meets Original Equipment Specifications

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$16.79
Carquest Standard engine air filters are designed to remove airborne contaminants and optimize engine performance in all driving conditions. Each air filter features cured filter media that increases tensile strength, allowing the filter to maintain high-pressure requirements without collapse. Carquest Standard air filters use a polyurethane construction that provides higher tear strength and more structural support. Our Carquest Standard air filters meet original equipment (O.E.) standards and fulfill the requirements for maintaining a new vehicle warranty.
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Spectre – Spectre Replacement Air Filter (Part No.HPR9345)

Spectre Replacement Air Filter

from

$49.99
This Spectre OEM replacement air filter is an easy to install performance option for the stock panel shaped air filter in multiple GM, Chevy, Isuzu & Saab applications. With its performance synthetic air filter media, this air filter has been designed to add horsepower and quicker acceleration by allowing more air flow into your engine than ordinary paper filters. This air filter’s sealing edge was engineered to insure a proper air box seal and great engine protection.

Product Features:
  • Fits perfectly in your vehicle’s air box as a replacement for your factory air filter
  • Engineered for increased flow and greater performance
  • Fits select Chevy, GM, Isuzu & Saab models
  • Factory pre-oiled and ready to use
  • Simple installation
  • OE Replacement Air Filter
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Imperial – Remote Mount Filter Kit – Universal (Part No.240291)

Remote Mount Filter Kit - Universal

from

$95.99
For use when relocating the oil filter is necessary. Includes all required hardware except hoses.

Product Features:
  • Remote mount filter kit
  • For use when relocation of the oil filter is necessary
  • Comes with all necessary hardware except hoses
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Dorman – Engine Oil Drain Plug (Part No.A6110319986DOR)

Engine Oil Drain Plug

from

$5.60
Dorman’s Oil Drain Plugs are coated for high corrosion resistance and a long service life. Many styles are available, including standard, inset gasket, molded gasket, magnetic, and pilot point.

Product Features:
  • Direct replacement for a proper fit every time
  • Dorman’s oversized, piggyback, and rubber expanding plugs eliminate the need to replace the entire pan, saving you time, labor and money
  • Our Oil Drain Plugs are designed and constructed to strict engineering quality standards
  • Oil Drain Plugs are also included with many of Dorman’s Engine Oil Pans
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Febi – Oil Drain Plug (Part No.A6110436967FEB)

Oil Drain Plug

from

$4.83
Oil Drain Plug

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
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Dorman – Standard Engine Oil Drain Plug: M12x1.75 Thread, 13 mm Head, 1 Pack (Part No.090-935CD)

Standard Engine Oil Drain Plug: M12x1.75 Thread, 13 mm Head, 1 Pack

from

$6.99
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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Carquest Premium – 3/8" Inlet-Outlet Metal In-Line Fuel Filter (Part No.86129)

3/8" Inlet-Outlet Metal In-Line Fuel Filter

from

$24.99
CARQUEST offers high quality, high efficiency fuel filters for automotive, medium and heavy trucks as well as farm, construction, mining and other equipment applications.

Product Features:
  • Keeps dirt, debris and contaminants from clogging fuel lines and causing erratic, unstable fuel performance
  • Manufactured to a strict quality standards with 98% efficiency at a 10 micron rating.
  • Provides maximum fuel system protection.
  • Designed to meet or exceed Original Equipment specifications
  • Protects the injectors from debris that cause damage and clogging.
  • Provides less restriction preventing the fuel pump from working too hard.
  • Superior materials, design and construction ensure CARQUEST fuel filters provide excellent performance under all types of operating conditions.
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Purolator – Fuel Filter (Part No.F55577)

Fuel Filter

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$27.49
A clogged fuel filter could lead to contaminants in the engine fluid – a common source of engine system failures. Protect fuel pumps and fuel injectors from these costly malfunctions. A Purolator® Fuel Filter scrubs fuel clean of dirt, rust and other contaminants for smooth and efficient engine performance.

Product Features:
  • Removes water from the fuel system
  • Prevents rust and corrosion in your engine
  • Keeps fuel contaminant free
  • Replace annually for peak performance
  • Meets or exceeds OE specifications
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2003 Chevrolet Trailblazer Ext Filters and PCVs

You count on your 2003 Chevrolet Trailblazer Ext 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 60 Filters and PCVs ranging in price from $2.49 to $259.99, you’re sure to find everything you need for your 2003 Chevrolet Trailblazer Ext.

Brands matter. If you want to shop a specific Filters and PCVs brand, we stock 20 different brands like Mobil Oil, Purolator, and Carquest Premium. 2003 Chevrolet Trailblazer Ext Filters and PCVs start as low as $2.49!

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 4,149 extensive product reviews on 2003 Chevrolet Trailblazer Ext Filters and PCVs. Some of the top-rated Filters and PCVs products we carry are Classic Design Engine Oil Filter with 4.8 stars and Automatic Transmission Filter Kit: Sump, Original Equipment Fit, Form And Function, 1 Pack with 4.7 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 Chevrolet Trailblazer Ext below to get started!

Top-Rated Filters and PCVs Brands For Your 2003 Chevrolet Trailblazer Ext

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 Chevrolet Trailblazer Ext running right for years to come. In our inventory you’ll find brands like Mobil Oil, Purolator, Carquest Premium, 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 Chevrolet Trailblazer Ext back on the road. Some of the top-rated K&N products in these categories are:

Top-Rated Purolator ONE Filters and PCVs


If Purolator ONE are what you’re looking for, our inventory holds plenty. We stock Purolator ONE brand Filters and PCVs for your 2003 Chevrolet Trailblazer Ext, and some of our most reviewed Purolator ONE parts include:

FAQs for 2003 Chevrolet Trailblazer Ext Filters and PCVs

What are the most purchased Filters and PCVs for the 2003 Chevrolet Trailblazer Ext?

Out of 60 Filters and PCVs for the 2003 Chevrolet Trailblazer Ext, the most popular in our inventory are:
MOBIL 1 - OIL FILTER
from $15.49
This product is not rated
MOBIL 1 – OIL FILTER
Oil Filters
MOBIL 1 - OIL FILTER
from $15.49
This product is not rated
MOBIL 1 – OIL FILTER
Oil Filters
Automatic Transmission Fluid Filter Kit
from $32.49
(120)
Automatic Transmission Fluid Filter Kit
Automatic Transmission Filter Kits

What are the top-rated 2003 Chevrolet Trailblazer Ext Filters and PCVs?

Top-rated Filters and PCVs for your 2003 Chevrolet Trailblazer Ext based on customer reviews/ratings are:
Classic Design Engine Oil Filter
from $8.99
(93)
Classic Design Engine Oil Filter
“It fits. Oil is flowing through it.”
Classic Design Engine Oil Filter
from $13.29
(56)
Classic Design Engine Oil Filter
“it fit”