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$29.99

Get up to 99% Dirt Removal Power with a PurolatorONE Advanced Cabin Air Filter. Blocks odors with activated carbon. Electrostatically charged, micro-woven fiber layers remove even microscopic particles like dirt, dust, soot, pollen and other inert allergens. Improves HVAC and defroster performance, and meets or exceeds OE performance requirements. Install a new PurolatorONE Cabin Air Filter today – and breathe easy!

Product Features:

Activated carbon blocks odors
Up to 99% Dirt Removal Power
Captures airborne contaminants and inert allergens that have been known to cause respiratory issues
Electrostatically charged, micro-woven fiber layers remove even microscopic particles like dirt, dust, soot and pollen
Improves HVAC and defroster performance
Meets or exceeds OE performance requirements
Replace annually for optimal fresh, clean air

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$42.99

AT FLTR 5/16 D BARB

from

$3.30

The Professional, premium aftermarket Fuel Filter Seal is the ideal high quality replacement for your GM vehicle.

Product Features:

Professional, premium aftermarket replacement
Provides the performance and dependability you expect from ACDelco
Manufactured to meet expectations for fit, form, and function

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$2.00

Water Pipe O-Ring

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$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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$4.99

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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$3.49

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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$3.49

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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$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. Every Dorman part is backed by over 100 years of experience, along with a dedicated team of product experts, automotive engineers and technical support specialists based in the United States. We are passionate about giving repair professionals and vehicle owners greater freedom to fix cars and trucks, which is why we have more than 100,000 parts in our catalog today and promise to never stop driving new solutions.

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

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$4.79

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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$8.49

Provides OE-quality filtration. Sure Hold gaskets are designed to keep your pan gasket in place during installation. Includes trilingual instructions.

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$29.99

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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$21.49

This PCV valve kit includes necessary components for repairing an original equipment PCV valve on certain vehicle applications.

Product Features:

Complete kit – this PCV valve kit includes all components needed to repair valve right the first time
Application specific – components designed to replace original components on certain vehicles
Durable materials – made to resist fluctuating under-hood temperatures to ensure longevity
Trustworthy quality – backed by team of engineers and inspectors in the United States

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$23.99

ACDelco GM Original Equipment PCV Valve Kit contains GM-recommended replacement components for one or more of the following vehicle systems: ignition, and/or engine fuel management. This original equipment kit contains components that will provide the same performance, durability, and service life you expect from General Motors.

Product Features:

GM-recommended replacement part for your GM vehicle’s original factory component
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function

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$9.99

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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$29.60

PCV Valve

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$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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$4.79

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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$4.99

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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$10.29

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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$35.49

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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$41.99

Replacing an air filter every 12 months or 12,000 miles can have a significant impact on engine performance and efficiency. PurolatorONE┐ Air Filters trap up to 99% of dirt, dust, soot and other debris, helping to protect your engine from damage. A new air filter may also help prevent engine wear, improve fuel efficiency and can even improve acceleration by up to 11% (U.S. DOE study). PurolatorONE Air Filters are widely available for most passenger cars and light trucks on the road today. Changing your air filter regularly is an easy way to keep your engine running at peak performance. Full synthetic or highly embossed media for superior strength and dirt holding capacity; Blocks up to 99% of damaging dirt, soot and debris from entering your engine. Optimizes engine airflow with precision fit polyurethane framingHelps improve acceleration and boost engine efficiency. Employs steel grid backing, ridge supports or polyamide high temperature glue beads to provide superior strength and stability. Meets or exceeds OE specifications; Trusted OE supplier

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$20.49

PurolatorONE Oil Filters keep engines operating at peak performance with up to 99% Dirt Removal Power. Available for most domestic and import applications, PurolatorONE optimizes engine life for up to 15,000 miles of advanced protection for most vehicles on the road today. Made with a high-density synthetic blend filter media and wear-resistant metal end caps, PurolatorONE maintains its integrity and filtering capabilities between oil changes. PurolatorONE is ideal for a wide range of tough driving conditions, including towing, stop and go traffic, commuting and harsh weather conditions. Offers advanced engine protection, especially when used with all synthetic and high mileage oils.

Product Features:

Up to 15,000 miles – advanced engine protection
Ideal for all synthetic and high mileage oils
99% Dirt Removal Power
High-density synthetic blend media
Silicone anti-drainback valve prevents dry starts
PTFE treated gasket; Heat resistant – stays flexible for advanced leak protection
Metal end caps provide stability and integrity for greater wear resistance

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$15.99

PurolatorBOSS Premium Oil Filters are the next generation in oil filtration, delivering maximum engine protection for up to 20,000 miles. PurolatorBOSS exclusively features SmartFUSION Technology – a full synthetic filter media with reinforced polymer mesh backing for over 99% Dirt Removal Power. Engineered to work well with all oil types and viscosities, especially full synthetic oil, PurolatorBOSS is ideal for the most demanding driving conditions, including frequent towing and hauling, stop and go traffic, long commutes, long idle periods and extreme climates. Its rugged internal construction withstands wear and high mileage with a heavy duty BOSS Steel Casing and an innovative double helix, high-flow center tube for twice the strength of traditional side-seam designed center tubes. Widely available for most vehicles on the road today, PurolatorBOSS combines the latest filter technologies for long-lasting protection and advanced engine performance.

Product Features:

Up to 20,000 miles – maximum engine protection
Ideal for full synthetic oils
Over 99% Dirt Removal Power
SmartFUSION Technology – a full synthetic filter media with reinforced polymer mesh backing for expanded dirt holding capacity
Silicone anti-drainback valve prevents dry starts
BOSS Steel Casing withstands extreme pressure while metal end-caps enhance durability
PuroSEAL Gasket made from ethylene-acrylic for maximum leak protection

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$10.99

PurolatorONE Oil Filters keep engines operating at peak performance with up to 99% Dirt Removal Power. Available for most domestic and import applications, PurolatorONE optimizes engine life for up to 15,000 miles of advanced protection for most vehicles on the road today. Made with a high-density synthetic blend filter media and wear-resistant metal end caps, PurolatorONE maintains its integrity and filtering capabilities between oil changes. PurolatorONE is ideal for a wide range of tough driving conditions, including towing, stop and go traffic, commuting and harsh weather conditions. Offers advanced engine protection, especially when used with all synthetic and high mileage oils.

Product Features:

Up to 15,000 miles – advanced engine protection
Ideal for all synthetic and high mileage oils
99% Dirt Removal Power
High-density synthetic blend media
Silicone anti-drainback valve prevents dry starts
PTFE treated gasket; Heat resistant – stays flexible for advanced leak protection
Metal end caps provide stability and integrity for greater wear resistance

from

$48.49

Cabin pressure relief valve damaged or missing? This replacement valve matches the fit and function of the original equipment part. Made of quality materials, this part has been vehicle try-on tested to ensure a precise fit.

Product Features:

Exact replacement – matches the fit, function and performance of the original cabin pressure relief valve on specified vehicles
Ideal solution – convenient replacement for a damaged or missing factory part
Durable construction – made from quality materials to ensure performance and long service life
Trustworthy quality – vehicle try-on tested and backed by a team of product engineers based in the United States

2003 Buick Regal Filters and PCVs

More 2003 Buick Regal Filters and PCVs Categories

Essential 2003 Buick Regal Filters and PCVs

Purolator ONE – Advanced Filtration Cabin Air Filter: Up to 99% Dirt Removal; Activated Carbon Blocks Odors (Part No.C36154C)

ATP – AT FLTR 5/16 D BARB (Part No.JX-151)

ACDelco – Professional Fuel Filter Seal (Part No.E1030294861ACD)

Mahle – Water Pipe O-Ring (Part No.G2026372924MAH)

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

Dorman – Metal/Rubber Drain Plug Gasket, Fits 1/2, M12, M12 So (Part No.097-021.1)

Felpro – Engine Oil Filter Gasket (Part No.70672)

Felpro – Engine Oil Filter Gasket (Part No.9948)

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

Dorman – Pilot Point Engine Oil Drain Plug: 1/2 " -20, Unified National Coarse Thread, 9/16 " Head, 1 Pack (Part No.090-052CD)

Pro-King – Automatic Transmission Filter Kit (Part No.FK-124)

Carquest Premium – FLT KT TH200-4R 81-UP (Part No.85896)

Dorman – Help – PCV Valve Kit (Part No.47033)

ACDelco – Positive Crank Ventilation (PCV) Valve Kit with Bracket, Seals, and Spring (Part No.89017274)

Carquest Premium – PCV Valve (Part No.PCA1292)

ACDelco – PCV Valve (Part No.B2040487152ACD)

Imperial – Remote Mount Filter Kit – Universal (Part No.240291)

Carquest Premium – Cartridge In-Carb 1.03" Height GM/Jeep Fuel Filter (Part No.86051)

Carquest Premium – Cartridge Style Filter – 2" Length (Part No.86052)

Carquest Standard – Engine Air Filter: Meets Original Equipment Specifications (Part No.R87098)

Carquest Premium – Engine Air Filter: Removes up to 99% of Dirt & Debris (Part No.83421)

Purolator ONE – Advanced Filtration Engine Air Filter: Full Synthetic Highly Embossed Media, Up To 99% Dirt Removal (Part No.A46130)

Purolator ONE – Oil Filter: Ideal for High Mileage & Synthetic Oil, Protects to 15,000 miles (Part No.PL15313)

PurolatorBOSS – Oil Filter: Ideal for Full Synthetic Oil, Protects up to 20,000 miles (Part No.PBL14006)

Purolator ONE – Oil Filter: Ideal for High Mileage & Synthetic Oil, Protects to 15,000 miles (Part No.PL25288)

Dorman – Help – Cabin Pressure Vent (Part No.59117)

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