1991 Mercury Grand Marquis Air Intake
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- ACDelco®Gold™ Rectangular Air FilterMercury Grand Marquis 5.0L 1991, Gold™ Rectangular 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...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$10.74
- Motorcraft®Air FilterMercury Grand Marquis 5.0L 1991, Air Filter by Motorcraft®. 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...Multi-fiber high-density media captures harmful contaminants, yet minimizes restriction even as the filter approaches the end of its useful lifeEach filter is coated with a special chemical (surfactant) that enhances initial filtering efficiency and capacity$15.72
- aFe®Magnum Flow® Pro Dry S Panel Gray Air FilterMercury Grand Marquis 5.0L 1991, 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...Oil-Free, Pro DRY S 3-Layer Progressive Porosity Synthetic Media for maximum convenience100% Polyurethane Frame On All Sides For Extra Long Filter Life$84.00
- Bosch®Air FilterMercury Grand Marquis 5.0L 1991, Air Filter by Bosch®. 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...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$5.03
- aFe®Magnum Flow® Pro 5R Panel Blue Air FilterMercury Grand Marquis 5.0L 1991, Magnum Flow® Pro 5R Panel Blue Air Filter by aFe®. Constructed with 100% polyurethane on all four sides, this high-flow, oiled OE replacement performance filter will outflow the stock paper filter for...Pro 5R Factory-Oiled Media for Maximum Performance100% Polyurethane Frame On All Sides For Extra Long Filter Life$84.00
- WIX®Panel Air FilterMercury Grand Marquis 5.0L 1991, 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...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$12.57
- Denso®Rectangular Air FilterMercury Grand Marquis 5.0L 1991, 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...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$7.05
- FRAM®Extra Guard™ Flexible Panel Rectangular Air FilterMercury Grand Marquis 1991, 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...Provides better air filtration for improved performancePrevents damaging particles from entering your engine$6.69
- Pentius®UltraFLOW™ Air FilterMercury Grand Marquis 5.0L 1991, 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....Designed to eliminate contaminantsEnsures proper fitment and excellent performance$4.35
- Mahle®Panel Primary Air FilterMercury Grand Marquis 5.0L 1991, 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...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$8.80
- Professional Products®Typhoon® Dual Plane Intake ManifoldMercury Grand Marquis 1991, Typhoon® Dual Plane Intake Manifold by Professional Products®. The Typhoon Manifold is a dual plane 180° medium high rise design that delivers outstanding street or race performance across nearly the entire...Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$218.75 - $249.38
- Baldwin Filters®Air Filter ElementMercury Grand Marquis 5.0L 1991, 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...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$11.20
- OPparts®Air FilterMercury Grand Marquis 5.0L 1991, Air Filter by OPparts®. 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. Manufactured...Built to offer excellent functionality and qualityMade with the use of the most innovative technologies$6.52
- Professional Products®Crosswind® Dual Plane Intake ManifoldMercury Grand Marquis 1991, Crosswind® Dual Plane Intake Manifold by Professional Products®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality,...Designed to unlock more performance out of your vehicleDeliver a reasonable balance of strength and durability$227.50 - $341.27
- Luber-finer®Flexible Panel Air FilterMercury Grand Marquis 5.0L 1991, 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...Remove 99.9% of airborne contaminantsMeet form, fit and function characteristics for the application$11.74
- Cardone Reman®Mass Air Flow SensorMercury Grand Marquis 1991, 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...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$63.07
- Spectra Premium®Mass Air Flow SensorMercury Grand Marquis 5.0L 1991, Mass Air Flow Sensor by Spectra Premium®. With Housing. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made by trusted brands that...Provide more consistent voltage to eliminate engine rough idle problemsPlatinum connector threads reduce the number of connection points for faster reaction to change$99.54
- Fel-Pro®Intake Manifold GasketMercury Grand Marquis 5.0L 1991, Lower and Upper Intake Manifold Gasket by Fel-Pro®. Position: Lower and Upper. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest...Direct OEM replacement for a proper fitEnsures reliable sealing performance$11.23
- Mahle®Molded Rubber Intake Manifold GasketMercury Grand Marquis 5.0L 1991, Molded Rubber 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$14.88
- Apex Auto®Engine Intake Manifold Gasket SetMercury Grand Marquis 5.0L 1991, 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...Quick accurate delivery with excellent fill-rateExcellent inventory availability$3.83 - $9.79
- Walker Products®Mass Air Flow SensorMercury Grand Marquis 5.0L 1991, Mass Air Flow Sensor by Walker Products®. 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...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$55.06 - $93.93
- Delphi®Mass Air Flow SensorMercury Grand Marquis 5.0L 1991, Black and Silver 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...Extensive coverageManufactured to meet or exceed OE requirements and testing$60.03
- Standard®Mass Air Flow SensorMercury Grand Marquis 1991, Mass Air Flow Sensor by Standard®. 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...100% new, never remanufactured, so there's no leftover debris that can cause sensor failure100% computer-tested to ensure the ECU receives accurate airflow readings under hard engine conditions, which are required to balance and deliver the correct air/fuel ratio to the engine in order to achieve clean burns$115.60
- NTK®Mass Air Flow SensorMercury Grand Marquis 1991, Mass Air Flow Sensor by NTK®. 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...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$74.16
- SCE Gaskets®Accu Seal Pro Intake Manifold GasketsMercury Grand Marquis 5.0L 1991, Accu Seal Pro Intake Manifold Gaskets by SCE Gaskets®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...Perfect solution for racing and high-performance engine applicationsManufactured using advanced engineering and on-track testing$20.82
- WAI Global®Mass Air Flow Sensor (Probe Only)Mercury Grand Marquis 1991, Mass Air Flow Sensor (Probe Only) by WAI Global®. Designed utilizing the latest technology, this product by WAI Global features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$59.07
- TRQ®MAP SensorMercury Grand Marquis 1991, MAP Sensor by TRQ®. 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. Manufactured from...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$29.71$30.95Save $1.24 (4%)
- Standard®Air Charge Temperature SensorMercury Grand Marquis 5.0L 1991, Air Charge Temperature Sensor by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest...Premium parts you can rely onDesigned to keep your air intake system in top shape$13.47 - $22.55
- Delphi®Air Charge Temperature SensorMercury Grand Marquis 5.0L 1991, Air Charge Temperature Sensor by Delphi®. 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$16.32
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