2003 Buick Regal Air Intake
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K&N®33 Series Panel Red Air FilterBuick Regal 2003, 33 Series Panel Red Air Filter by K&N®. K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. K&N makes over 1,200 different replacement air filters...Designed to boost horsepower and rate of accelerationCan be cleaned and used again$79.99 - TRQ®Plastic Engine Intake ManifoldBuick Regal K Engine VIN Character 2003, Upper Plastic Engine Intake Manifold by TRQ®. Position: Upper. If you have a malfunctioning engine intake manifold, you're most likely to experience such issues as poor engine performance,...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$81.95Save: $4.10 (5%)$77.85
- ACDelco®GM Original Equipment™ Air FilterBuick Regal 2003, GM Original Equipment™ Air Filter by ACDelco®. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made by trusted brands that use the finest...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$13.28 - $16.26Save: 16%$11.12 - $13.58
- iD Select®Engine Air FilterBuick Regal 2003, Engine Air Filter by iD Select®. Swap out your worn-out or malfunctioning part with this top-notch product from iD Select. It’s built to OEM specifications to offer the same fit, form, and function as your factory...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$21.06Save: $2.11 (10%)$18.95
- SKP®Upper Engine Intake ManifoldBuick Regal K Engine VIN Character 2003, Upper Engine Intake Manifold by SKP®. Quantity: 1 Piece. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and...Precise engineering ensures second to none quality and lasting valueStringently tested with the highest quality standards$64.89
- WIX®Panel Air FilterBuick Regal 2003, Panel Air Filter by WIX®. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made by trusted brands that use the finest materials and the latest...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$13.34
- aFe®Magnum Flow® Pro Dry S Panel Gray Air FilterBuick Regal 2003, Magnum Flow® Pro Dry S Panel Gray Air Filter by aFe®. Constructed with 100% polyurethane on all sides, this high-flow, oiled OE replacement performance filter will outflow the stock filter for improved horsepower and...Oil-Free, Pro DRY S 3-Layer Progressive Porosity Synthetic Media for maximum convenience100% Polyurethane Frame On All Sides For Extra Long Filter Life$84.00Save: 10%$75.60
- Denso®Rectangular Air FilterBuick Regal 2003, Rectangular Air Filter by Denso®. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made by trusted brands that use the finest materials and the...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$9.02
- Dorman®Intake ManifoldBuick Regal 2003, Intake Manifold by Dorman®. More like a complete service kit than a single part. Dorman's Intake Manifold includes all the essential components for a full repair. Since this part is a direct replacement, the exact fit...Re-engineered by Dorman with heat-resistant molding to reduce both warping and coolant leaksReinforced EGR and coolant passage walls for increased manifold durability$98.79 - $465.20
- FRAM®Extra Guard™ Flexible Panel Rectangular Air FilterBuick Regal 2003, Extra Guard™ Flexible Panel Rectangular Air Filter by FRAM®. Designed and constructed with advanced features to capture and hold more dirt. Increased durability is achieved because of the heavier filter screen that...Provides better air filtration for improved performancePrevents damaging particles from entering your engine$10.76
- Mahle®Panel Primary Air FilterBuick Regal 2003, Panel Primary Air Filter by Mahle®. Position: Primary. If you have a dirty air filter, clogged PCV valve, or defective MAF sensor you may be tempted to just run down to the local auto parts chain store for a...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$10.35
- Pentius®UltraFLOW™ Air FilterBuick Regal 2003, UltraFLOW™ Air Filter by Pentius®. The UltraFLOW Air Filter by Pentius has been designed to provide your customer's engine with the clean air that is required for maximum efficiency and power output. By design, the...Designed to eliminate contaminantsEnsures proper fitment and excellent performance$4.16
- Luber-finer®Flexible Panel Air FilterBuick Regal 2003, Flexible Panel Air Filter by Luber-finer®. Make sure your engine breathes properly with their selection of top-quality replacement air intake parts. These parts are made by trusted brands that use the finest materials...Remove 99.9% of airborne contaminantsMeet form, fit and function characteristics for the application$4.82
- Baldwin Filters®Air Filter ElementBuick Regal 2003, Air Filter Element by Baldwin Filters®. This first-rate American-made product is the winning choice for performance-minded racers. Made with craftsmanship and high-tech machinery by highly skilled engineers, it...Heavy-Duty Radial Seal Gasket and End Cap will not degrade under temperature extremes, changes in restriction or vibrationFlexible Outer Edges makes for easy installation and removal in housings with minimal clearance$13.06
- Autotecnica®Black Engine Intake ManifoldBuick Regal K Engine VIN Character 2003, Upper Engine Intake Manifold by Autotecnica®. Position: Upper. This superior part by Autotecnica is a great alternative solution to the costly factory equipment that will help you restore smooth...Designed to replace your worn out factory intake partOptimizes engine cooling performance$80.24
- Interfil®Air FilterBuick Regal 2003, Air Filter by Interfil®. If you have a dirty air filter, clogged PCV valve, or defective MAF sensor you may be tempted to just run down to the local auto parts chain store for a replacement, but before you waste your...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$14.23
- ATP®Metal Seal Intake ManifoldBuick Regal K Engine VIN Character 2003, Metal Seal Intake Manifold by ATP®. ATP's premium replacement intake manifold is re-engineered to correct common failure points, and importantly, prevent repeat replacements. This is attributed...Re-engineered replacement intake manifoldHeat stabilized nylon increases plenum durability and resistance to heat$101.97
- Vaico®Air Supply Intake ManifoldBuick Regal K Engine VIN Character 2003, Air Supply Intake Manifold by Vaico®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$118.73
- Cardone Reman®Mass Air Flow SensorBuick Regal 2003, Mass Air Flow Sensor by Cardone Reman®. Cardone Reman Engineered (CSE) Technology ensures that all MAF sensors meet or exceed O.E. form, fit and function. The sensors precisely track O.E. output curves and maintain...On-car vehicle validation routines ensure that modules meet all form, fit, durability and performance requirements100% re-solder of critical components ensures superior electrical connections, no intermittent failures and longer product life$104.09
- Dorman®Plastic with Rubber Intake Manifold Gasket SetBuick Regal K Engine VIN Character 2003, Plastic with Rubber Intake Manifold Gasket Set by Dorman®. Dorman's Intake Manifold Gasket Sets include all the gaskets and other hardware necessary for a complete, exact repair. In certain...Kit provides ease and convenience of useAirtight gasket seal prevents vacuum and in some cases coolant leaks$48.06 - $50.05
- SKP®Engine Intake Manifold Gasket SetBuick Regal 2003, Engine Intake Manifold Gasket Set by SKP®. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made by trusted brands that use the finest materials...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$44.59
- ACDelco®Genuine GM Parts™ Mass Air Flow SensorBuick Regal 2003, Genuine GM Parts™ Black and Silver Mass Air Flow Sensor by ACDelco®. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made by trusted brands that...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$251.47Save: $37.72 (15%)$213.75
- Fel-Pro®Rubber-Plastic Intake Manifold GasketBuick Regal With 2nd Design 2003, Lower Rubber-Plastic Intake Manifold Gasket by Fel-Pro®. Position: Lower. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies...Direct OEM replacement for a proper fitEnsures reliable sealing performance$44.26 - $63.43
- Mahle®Intake Manifold GasketBuick Regal 2003, Intake Manifold Gasket by Mahle®. Make sure your engine breathes properly with their selection of top-quality replacement air intake parts. These parts are made by trusted brands that use the finest materials and the...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$62.21 - $107.78
- SKP®Mass Air Flow SensorBuick Regal 2003, Mass Air Flow Sensor by SKP®. Quantity: 1 Piece. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Precise engineering ensures second to none quality and lasting valueStringently tested with the highest quality standards$45.35
- Spectra Premium®Mass Air Flow SensorBuick Regal 2003, Mass Air Flow Sensor by Spectra Premium®. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made by trusted brands that use the finest materials and...Provide more consistent voltage to eliminate engine rough idle problemsPlatinum connector threads reduce the number of connection points for faster reaction to change$33.44
- Delphi®Mass Air Flow SensorBuick Regal 2003, Mass Air Flow Sensor by Delphi®. When it comes to MAF sensors, communication with the ECM is key. That’s why Delphi MAF sensors use all new parts - never remanufactured parts that could harbor debris and therefore...Extensive coverageManufactured to meet or exceed OE requirements and testing$125.26
- Apex Auto®Engine Intake Manifold Gasket SetBuick Regal 2003, Engine Intake Manifold Gasket Set by Apex Auto®. Make sure your engine breathes properly with Apex Auto selection of top-quality replacement air intake parts. These parts are made by trusted brand that use the finest...Quick accurate delivery with excellent fill-rateExcellent inventory availability$8.43 - $53.72
- TRQ®Mass Air Flow SensorBuick Regal 2003, Mass Air Flow Sensor by TRQ®. TRQ Genuine Series works with Tier 1 Original Equipment manufacturers to provide customers with the same parts supplied to dealerships at a more competitive price point.Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$109.95Save: $6.60 (6%)$103.35
- ACDelco®Genuine GM Parts™ Plastic/Rubber Intake Manifold Gasket with Seal and PipeBuick Regal K Engine VIN Character 2003, Upper Genuine GM Parts™ Black, Red Plastic/Rubber Intake Manifold Gasket with Seal and Pipe by ACDelco®. Position: Upper. Make sure your engine breathes properly with our selection of...Perfect solution to keep your air intake system performing the way it was designed toCrafted from the highest grade materials for dependable, long-lasting service$51.37Save: $6.87 (13%)$44.50
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