1990 Mercury Grand Marquis Fuel System Parts
![Mercury Grand Marquis Fuel Delivery - 1990](https://ic.carid.com/pages/fuel-delivery/fuel-delivery-year_cat_0.jpg)
Select Your Submodel
- CRC®1-Tank Power RenewUniversal 1-Tank Power Renew by CRC®. 16 oz. A concentrated one-tank cleanup that delivers a powerful SHOCK to your dirty fuel system. Made with the maximum available chemistry it's the most powerful fuel system cleaner on the market....A concentrated one-tank cleanup that delivers a powerful SHOCK to your dirty fuel systemMade with the maximum available chemistry it's the most powerful fuel system cleaner on the market$26.43
- CRC®Fuel Therapy™ Diesel Fuel Conditioner with Anti Gel 30 ozUniversal Diesel Fuel Conditioner with Anti Gel by CRC®. 30 oz. This emissions reducing formula is rated "SUPERIOR" in Cummins L-10 Test for injector cleanliness. Lowers pour point and CFPP, reliquefies gelled fuel, adds lubricity,...Emissions reducing formula is rated "SUPERIOR" in Cummins L-10 Test for injector cleanlinessLowers pour point & CFPP, reliquefies gelled fuel, adds lubricity, increases power and MPG$15.98
- CRC®Jump Start Fluid with Lube 11 ozUniversal Jump Start Fluid with Lube by CRC®. 11 oz. 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 mind. It will meet your needs and...Expertly crafted from premium materialsDesigned to match rigorous quality standards$5.31
- Liqui Moly®Diesel Purge AdditiveUniversal Diesel Purge Additive by Liqui Moly®. 500 ml Can sheet metal. For all diesel engines both with and without diesel particulate filters. Preventative during every inspection, after repairs on the fuel system or to solve problems...Made to provide unmatched efficiency and winDesigned to help get the most out of your vehicle$12.08
- Liqui Moly®Super Diesel Fuel AdditiveUniversal Super Diesel Fuel Additive by Liqui Moly®. 300 ml Can sheet metal. For best results add Super Diesel Additive every 2.000 km (1.200 miles) to fuel. One can treats up to 75 liters (20 gal.) of fuel. Suitable for Diesel engines...Made to provide unmatched efficiency and winDesigned to help get the most out of your vehicle$8.85
- OTC®1 Gallon Calibration FluidUniversal 1 Gallon Calibration Fluid by OTC®. For use in diesel injection pump testers and injector nozzle testers, such as OTC Nos. 4200 Nozlrater and No. 4210 Nozlrater II. This product is made of high-quality materials to serve you...Designed to help to get your job done rightManufactured utilizing the highest quality materials$111.70
- Race Gas®Premium Race Fuel ConcentrateUniversal Premium Race Fuel Concentrate by Race Gas®. When blended to the proper ratio, Race Gas™ can take your ordinary pump gasoline and transform it into high octane, high energy, track grade racing fuel. Race Gas™ will keep you...Patented unleaded formula will raise octane of pump gas up to 105Will help boost the performance of your vehicle$19.49 - $194.94
- Red Line®SI-1™ Complete Fuel System Cleaner, 15 ozUniversal SI-1™ Complete Fuel System Cleaner, 15 oz by Red Line®. World's best fuel cleaner? Many say so. They say try for yourself and see. These products offer unprecedented value with concentration to treat larger fuel volumes at a...These products offer unprecedented value with concentration to treat larger fuel volumes at a lower costExpertly crafted from the highest grade materials$191.64
- STP®Octane BoosterUniversal Octane Booster by STP®. This 2-in-1 formula effectively cleans the fuel intake system to restore lost performance, reduce knocking and pinging, and boost octane rating. The product is made with jet fuel, a high quality...Helps restore optimum performanceMaintains engine efficiency$6.92 - $12.31
- Techron®20 oz Diesel Fuel System CleanerUniversal 20 oz Diesel Fuel System Cleaner by Techron®. Volume: 20 oz. The one-tank cleanup solution for diesel-powered autos, pickups, sprinter vans or RVs. Clears clogged fuel injectors and removes carbon deposits throughout the fuel...Maximize fuel economy by restoring dirty fuel injectors to like-new conditionRemoval of the natural buildup of carbon deposits through the entire fuel system$9.97
- Techron®Concentrate Plus™ Complete Fuel System CleanerUniversal Concentrate Plus™ Complete Fuel System Cleaner by Techron®. Techron® Concentrate Plus is a Complete Fuel System Cleaner that works in one tankful. It is formulated for gasoline powered passenger cars and light trucks,...Maximize Fuel EconomyMinimize Harmful Exaust Emissions$7.07 - $16.68
- Turtle Wax®Marvel Mystery™ Multi Oil TreatmentUniversal Marvel Mystery™ Multi Oil Treatment by Turtle Wax®. 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 mind. It will meet your...Use to clean and lubricates entire fuel systemImproves mileage$11.16 - $135.52
- VP Racing Fuels®Diesel All-In-One MadditiveUniversal Diesel All-In-One Madditive by VP Racing Fuels®. Fuel Conditioning Additive - Treat your Diesel right. Get more out of your diesel engine with Diesel All-In-One Fuel Conditioner. All-In-One Fuel Conditioner cleans injectors...Cleans injectors and pumpsIncreases cetane and replaces lost lubrication$13.51 - $121.56
- Apex Auto®Fuel Injection Throttle Body Mounting GasketMercury Grand Marquis 5.0L 1990, Fuel Injection Throttle Body Mounting Gasket by Apex Auto®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or...Quick accurate delivery with excellent fill-rateExcellent inventory availability$2.71 - $3.69
- Fel-Pro®Upper Fuel Injection Plenum Gasket SetMercury Grand Marquis 5.0L 1990, Upper Fuel Injection Plenum Gasket Set by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering...Direct OEM replacement for a proper fitEnsures reliable sealing performance$6.12
- Autotecnica®Throttle Position SensorMercury Grand Marquis 1990, Throttle Position Sensor by Autotecnica®. Looking for a high-grade and reliable replacement product that is as good in quality as a “genuine” part but is offered at a more accessible price? This superior...Built in full compliance with rigorous OEM standardsGuarantees impeccable quality and long-lasting value$24.49
- Victor Reinz®Fuel Injection Idle Air Control Valve GasketMercury Grand Marquis 1990, Fuel Injection Idle Air Control Valve Gasket by Victor Reinz®. Location: Air Bypass Valve. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$1.34
- Victor Reinz®Fuel Injection Throttle Body Mounting GasketMercury Grand Marquis 1990, Fuel Injection Throttle Body Mounting Gasket by Victor Reinz®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$1.99 - $8.14
- Victor Reinz®Fuel Injector SealMercury Grand Marquis Improved Design Model 1990, Fuel Injector Seal by Victor Reinz®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$3.98
- TRQ®Fuel Tank Vent Hose SealMercury Grand Marquis 1990, Fuel Tank Vent Hose Seal by TRQ®. This superior-grade replacement fuel tank is sized and shaped just like the OEM to ensure a proper fit with no modifications for ease of installation. It will store the same...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$23.95
- Victor Reinz®Fuel Injection Plenum GasketMercury Grand Marquis 1990, Fuel Injection Plenum Gasket by Victor Reinz®. 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 mind. It will...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$9.48
- Standard®Tru-Tech™ Fuel InjectorMercury Grand Marquis 5.0L 1990, Tru-Tech™ Fuel Injector by Standard®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$37.19
- ReplacementFuel InjectorMercury Grand Marquis 5.0L with Pintle Style Injector 1990, Fuel Injector by Replacement. Rough running, poor acceleration, or decreased fuel economy? A faulty fuel injector could be the culprit. Replacing these precision components...Designed for your specific vehicle for perfect fit and functionOEM flow-matched for balanced fuel delivery$13.68
- SKP®Fuel InjectorMercury Grand Marquis 5.0L 1990, Fuel Injector by SKP®. 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...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$30.63
- Airtex®In-Tank Electric Fuel PumpMercury Grand Marquis Without Export Package 1990, In-Tank Electric Fuel Pump by Airtex®. This electric fuel pump is engineered by a recognized OEM supplier utilizing the latest advancements in fuel delivery technology. Advanced...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$42.53
- Autobest®In-Tank Electric Fuel PumpMercury Grand Marquis 5.0L 1990, In-Tank Electric Fuel Pump by Autobest®. With Tank Seal. Autobest fuel pumps are tested at many points during manufacturing to ensure superior quality and durability and optimal fuel pressure and volume....Includes everything needed for a complete installationAutobest uses only top quality materials to ensure product quality$22.31 - $22.57
- Brute Power®Electric Fuel PumpMercury Grand Marquis 1990, Electric Fuel Pump by Brute Power®. Engineered with meticulous attention to quality and reliability, this product ensures many years of problem-free service. Built to match the OEM performance, it undergoes...Made utilizing the latest in technology and materialsBuilt to match the OEM performance$14.25 - $18.42
- ReplacementFuel TankMercury Grand Marquis 5.0L 1990, Fuel Tank by Replacement. We know buying replacement parts can be stressful. Will it fit? Will it work right? With the Replacement brand, you can breathe easy. This fuel tank will do the job just like the...Direct OEM replacementFits your specific vehicleCall for Pricing
- Liland Global®Fuel TankMercury Grand Marquis 1990, Fuel Tank by Liland Global®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or malfunctioning part, it will provide...Strict quality control from start to finishMade using the finest materials and advanced technologies$30.93 - $211.63
- Fast®Fuel Rail KitMercury Grand Marquis Ford Small Block 1990, Fuel Rail Kit by Fast®. Red Annodized. Premium Mounting System. Make your vehicle faster and more powerful with premium-quality performance fuel system parts. Manufactured using the highest...High quality at an affordable priceExpertly made from premium materials$222.95
Shop By Service Type
Popular Products
1990 Mercury Grand Marquis Fuel Delivery Reviews
2 reviews
Good Product
Fairchild® - Gas Tank Breather Valve SealPosted by Chad (Ray, ND) / July 17, 20231985 Ford F-150
1990 Mercury Grand Marquis Models
Popular Searches