Locate the spark plug wires on the sides of the Explorer's engine. For example, to change spark plugs in a Ford Edge or Escape with a V6 engine, the intake manifold will have to come off, bringing the labor cost to $260-$320. The Nitrode™ spark plugs are positioned to be the world's "greenest" most environmentally friendly spark plugs on the planet. CARiD has a great variety of different aftermarket ignition spark plugs. RockAuto ships auto parts and body parts from over 300 manufacturers to customers' doors worldwide, all at warehouse prices. My 2003 ford explorer is the 4.0 flex fuel version with a horrible rough idle and hesitation, misfire while driving at all speeds. Premium aftermarket plugs, and a high quality replacement ideal for many vehicles on the road today. PlasmaCore™ Series Inconel Electrode Pulse Plug provides great fuel efficiency as well as better performance. Is your gas mileage not what it used to be? Signs that you may need spark plugs and wires include a Check Engine light, engine misfires, erratic idling, and increased emissions. Designed for performance enthusiasts who want extreme ignitability, improved throttle response and superior anti-fouling, these spark plugs are a great option for modified engines... Ford Explorer 2003, Platinum TT™ Spark Plug by Denso®. Precision engineered in compliance with rigorous industry... Ford Explorer 4.6L 2003, HX™ Ruthenium Spark Plug by NGK®. SOURCE: how to remove spark plugs in a 2003 ford explorer Remove the front wheels and splash sheilds. With a copper core and double platinum pads... Ford Explorer 2003, Laser Iridium™ Spark Plugs by NGK®. Get Yours Today! Order Spark Plug Wire Set for your 2003 Ford Explorer and pick it up in store—make your purchase, find a store near you, and get directions. When it comes to your Ford Explorer Sport Trac, you want parts and products from only trusted brands. RockAuto ships auto parts and body parts from over 300 manufacturers to customers' doors worldwide, all at warehouse prices. Over time, spark plug wires and boots may be damaged by heat or wear with age. 15% … Designed with the latest... $13.50 Step up to Autolite. In some V6 engines, access might be difficult. Discard the old plug. Carbon tracks on the spark plug boot and on the spark plug. However, the actual timing of … Engineered to stringent OE specifications, it is sure to fit and... Ford Explorer 2003, Finewire Platinum Spark Plug by Motorcraft®. order. Bad spark plugs can cause many problems with your Ford Explorer. That’s fine if you’re using stock spark plugs. Make sure to spray some pb blaster or rust lick or whatever and let it sit and work in for awhile so you don't break one. 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology. Refer to Wiring Diagrams Cell for schematic and connector … The average price of a 2003 Ford Explorer Sport Trac spark plug replacement can vary depending on location. I have a 2003 Ford Explorer Eddie Bauder with 121K miles. Engineered to stringent OE specifications, it is sure to fit and... Ford Explorer 4.6L 2003, Nickel Spark Plug by Bosch®. Want to upgrade the ignition system of your vehicle to get ultimate combustion and maximum horsepower? Replace your worn out spark plugs with Bosch spark plugs and experience miles of worry-free driving. The worst complaints are body / paint, transmission, and wheels / hubs problems. Equip cars, trucks & SUVs with 2003 Ford Explorer Spark Plug from AutoZone. It stands for: P0303: Misfire Detected → Cylinder 3. Denso's patented U-Groove spark plug enables complete combustion by allowing the spark to fill the gap... Ford Explorer 4.6L 2003, Professional™ Conventional Nickel Spark Plug by ACDelco®. Your ignition system may need repair, but before you... Ford Explorer 4.0L 2003, OE Specialty™ Nickel Spark Plug by Bosch®. Often specified as original equipment, NGK Laser Iridium spark plugs are the best combination of performance and longevity. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Designed with the... Ford Explorer 2003, Iridium IX™ Spark Plug by NGK®. Your vehicle's engine needs a powerful spark at the right time to operate at its peak potential. Enchance your email experience by providing your zip code for area specific offers. Select a store to see pricing & availability. Find an Automotive Service Professional near you. Does it miss under load and idle rough? Featuring the ground-breaking design, this product... Ford Explorer 2003, Double Platinum Spark Plugs by Autolite®. The engine in your Ford Explorer has freeze plugs, also called expansion plugs, mounted in the sides of the block. 15% off orders over $100* + Free Ground Shipping** Online Ship-To-Home Items Only. Get 2003 Ford Explorer values, consumer reviews, safety ratings, and find cars for sale near you. Platinum spark plugs by NGK are designed to improve fuel efficiency,... Ford Explorer 2003, PlasmaCore™ Inconel Electrode Pulse Nickel Spark Plugs by Pulstar®. If you want to upgrade your vehicle with a spark plug that provides more power and faster acceleration, then this Brisk product is just the option. It is neither inferred nor implied that any item sold by CARiD.com is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page. It has only had the check engine light come on once and it was a cylinder 3 misfire. After changing the Have a 2003 Explorer 4.6L. Ford Unlock the performance of your engine and improve the operation of your ignition system with this quality product. Posted on Aug 02, 2009 If you check your owner’s manual, you’ll probably find that your automaker recommends you replace your spark plugs roughly every 30,000 miles. Learn more about the 2003 Ford Explorer. This precious metal fights corrosion and erosion, ensuring superior spark performance and... Ford Explorer 2003, V-Power™ Spark Plug by NGK®. Check the status of your Ford Explorer - Spark Plugs - Middleburg, Florida Harold is very knowledgeable. Copyright © 2008-2020 O’Reilly Auto Parts v (site-7dd8cd6b44-4dr2w) cv1265 catalog_main. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Want to upgrade the ignition system of your vehicle to get ultimate combustion and maximum horsepower? When to replace spark plugs. Is your gas mileage not what it used to be? Ford Explorer 2003, Premium EVO Spark Plug by Brisk®. All rights reserved. On top of low prices, Advance Auto Parts offers 8 different trusted brands of Spark Plug products for the 2003 Ford Explorer. With Resistor. The 2003 Ford Explorer has 3204 problems & defects reported by Explorer owners. fit engines using... Ford Explorer 4.6L 2003, Professional™ Double Platinum Spark Plug by ACDelco®. E3.53 E3 Premium Automotive Spark Plugs - 6 SPARK PLUGS (Fits: 2003 Ford Explorer Sport Trac) 4.5 out of 5 stars Ruthenium HX™ spark plugs. NGK Spark Plugs is introducing the latest technology in high ignitability spark plugs to the automotive aftermarket NGK Ruthenium HX™. Your ignition system is responsible for producing and transferring this spark. Step up to Autolite. $11.76 shipping. Designed for today’s most popular autos, as well as several marine applications, ACDelco’s Rapidfire® Platinum Spark Plugs Explorer. Easy to use parts catalog. P0303 should not be ignored, and can be a threat to the drivability the Ford Explorer. Your spark plug wires carry power from your distributor to your spark plugs. Step up to Autolite. Get a free detailed estimate for a repair in your area. A repair shop may charge $60-$110 labor to replace spark plugs in a regular 4-cylinder engine, which is a fairly simple job. Research the 2003 Ford Explorer at cars.com and find specs, pricing, MPG, safety data, photos, videos, reviews and local inventory. In photo 3 You can see what a carbon track on a COP coil boot and on a spark plug looks like. The Ford two-piece spark plug is a good example of this. Manufactured with a platinum disc welded to the backside of the ground electrode and laser welded platinum center electrode tip, these spark plugs ensure minimal wear on both... Ford Explorer 2003, G-Power™ Platinum Spark Plug by NGK®. Denso Double Platinum plug features platinum on both the center and ground electrodes. Freeze plugs are supposed to protect the engine block if the water in the engine freezes -- the expanded water is supposed to push out the freeze plug, although that doesn't always happen. If you want to upgrade your vehicle with a spark plug that provides more power and faster acceleration, then this Brisk product is just the option. P0303 is a relatively common Ford Explorer trouble code. fit engines using... Ford Explorer 2003, Original U-Groove Nickel Spark Plug by Denso®. Unlock the performance of your engine and improve the operation of your ignition system with this quality product. Featuring the ground-breaking design, this product... Ford Explorer 2003, Iridium Yttrium Performance Spark Plug by Brisk®. Is your gas mileage not... Ford Explorer Eddie Bauer / XLT 24-Valve 2003, Premium EVO Spark Plug by Brisk®. Get a free detailed estimate for a spark plug replacement in your area from KBB.com Designed for today’s most popular autos, as well as several marine applications, ACDelco’s Rapidfire® Platinum Spark Plugs Advance Auto Parts has 58 different Spark Plug for your vehicle, ready for shipping or in-store pick up. Use the spark plug gapping tool to gap the replacement spark plug to.054 thousandths of … The "system check engine", "battery", and "hi/low oil pressure" lights all come on and the car is dead.You have to put into park and restart and it starts right up. Choose any spark plug wire and remove it from the cylinder head by pulling and twisting it out of the hole. Spark plugs feature a V-groove center electrode and concave ground electrode that lowers ignition voltage requirements... Ford Explorer 4.0L 2003, Nickel Spark Plug by Autolite®. The nice thing about P0303 is that it’s a cylinder specific trouble code, which makes diagnosing the problems simpler than P0300, which means that the cylinders are randomly misfiring. Bad spark plug symptoms may be subtle, or incredibly noticeable. The... Ford Explorer 2003, Laser Platinum™ Spark Plug by NGK®. They sit on top of the combustion chamber and ignite the air/fuel mixture and start the power stroke of the engine. After changing the spark plugs, CEL came on with code P0300 and pending codes 304, 305, and 307. Use Code: GIFT4YOU. Easy to use parts catalog. Manufactured to restore your vehicle’s ignition system, Designed with your specific vehicle in mind, Professional™ Rapidfire Platinum Spark Plug, Ribless insulator that improves the plug-to-boot seal, Tapered center wire electrode with a platinum pad reduces the firing diameter and helps improve the firing efficiency by concentrating and directing energy needed to fire the plug with less voltage, 100 percent pre-fired to ensure reliable operation, Copper core center electrode for superior thermal conductivity, Professional™ Conventional Nickel Spark Plug, Professional™ Double Platinum Spark Plug, Copper core center electrode allows for accurate control of heat range for longer life, OE design to ensure exact fit, form and function, PlasmaCore™ Inconel Electrode Pulse Nickel Spark Plugs, Custom 2003 Ford Explorer Accessories Catalogue, How Much Are 2003 Ford Explorer Catalytic Converters. Average repair cost is $1,010 at 103,850 miles. Spark plugs … Shop replacement Spark Plugs online today. Iridium Ultimate Endurance and Power - Performance Upgrade with World's Smallest Center Electrode (0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology) & Tapered Tip Patented... Ford Explorer 2003, Iridium TT™ Spark Plug by Denso®. Is your vehicle hard to start? For whatever reason, Ford decided to build a two-piece spark plug and install it in millions of their V8 engines. O’Reilly Auto Parts carries ignition wire sets, spark plugs, and other ignition parts for most cars, trucks, and SUVs. With a copper core and double platinum pads on the... Ford Explorer 4.6L 2003, Nickel Spark Plug by Champion®. We have the best products at the right price. Is your vehicle hard to start? For Ford Explorer 97-05 Bosch Finewire Double Iridium Spark Plug (Fits: 2003 Ford Explorer Sport Trac) $10.45. Featuring the ground-breaking design, this product... Ford Explorer 2003, Yttrium Spark Plug by Nitrode®. It's usually a good idea to change your spark plug wires when you change your spark plugs for a complete tune up. Precision engineered in compliance with... Ford Explorer 2003, Double Platinum Spark Plug by Denso®. Turn one spark plug wire by its boot, which is the larger piece at the end of the wire. Is your vehicle hard to start? Spark plug construction may seem so simple but it's not. Your ignition system may need repair, but before you waste your... Ford Explorer 2003, Nickel Spark Plug by Motorcraft®. Watch. how do i change spark-plugs,wires,gaps | Find answers to your 2003 Ford Explorer question from certified mechanics and auto experts. We currently carry 42 Spark Plug products to choose from for your 2003 Ford Explorer, and our inventory prices range from as little as $2.09 up to $15.94. They feature a boot at each end and an insulated conductive core to carry the current. Learn more about scheduling maintenance for your Ford® here. If carbon tracks are found, they can not be cleaned/ scraped off. If you're not getting spark to one or more cylinders, this could point to a problem with a spark plug wire. OE Recommended Resistor Plug with Patented U-Groove Design. Want to upgrade the ignition system of your vehicle to get ultimate combustion and maximum horsepower? At Ford Parts Center we have Genuine Spark Plugs for all Ford, Lincoln and Mercury vehicles. Does it miss under load and idle rough? Poorly thought out change can also be very costly, without providing benefits. Premium aftermarket plugs, and a high quality replacement ideal for many vehicles on the road today. MAS Ignition Coil DG508 & Motorcraft Spark Plug SP479 compatible with Ford 4.6L 5.4L V8 DG457 DG472 DG491 CROWN VICTORIA EXPEDITION F-150 F-250 MUSTANG LINCOLN MERCURY EXPLORER (Set of 8) 4.5 out of 5 stars 1,603 Spark Plugs are as essential to the way your engine runs as a Starter is to make the engine start and keep running. A Ford Explorer Spark Plug Replacement costs between $154 and $180 on average. Complete instructions for a 2003 Ford Explorer XLT 4.0L V6 including oil filter, drain plug, dipstick and oil fill Iridium tip is six (6) times harder than platinum... Ford Explorer 4.0L 2003, Copper Spark Plug by Autolite®. It consists of the ignition switch, ignition coil or... Ford Explorer 2003, Platinum Spark Plug by Motorcraft®. Does it miss under load and idle rough? Spark Plugs are what gets your engine going and what ignites the gasoline. Engineered to stringent OE specifications, it is sure to fit and... Ford Explorer / Explorer Sport 4.0L 2003, Professional™ Platinum Spark Plug by ACDelco®. After I had the spark plugs and a coil changed I started having a problem with my vehicle shutting off while driving. to stay up-to-date on our promotions, discounts, sales, special offers and more. Ultimate Endurance and Power. Pull back on the wires to reveal the spark plugs. Iridium Long Life Plug - Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap. Page 1 2003 Explorer/Mountaineer Workshop Manual SECTION 501-00: Body System — Exterior 2003 Explorer/Mountaineer Workshop Manual DIAGNOSIS AND TESTING Procedure revision date: 08/04/2004 Glass, Frames and Mechanisms Printable View (356 KB) Refer to Wiring Diagrams Cell for schematic and connector information. Ok this thing has thrown me for a loop and I think I have it figured out however I want a second oppinion. He worked on my 2003 Ford Explorer with ease and answered all of my questions concerning the vehicle. All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only. The best part is, our Ford Explorer Sport Trac Spark Plug products start from as little as $2.39. Check here for special coupons and promotions. With Copper Core. The 2003 Ford Explorer has 5 problems reported for spark plugs eject out of engine. The basic design and task of the spark plug has changed little over the last 100 years. Copyright © 2003-2020 CARiD.com. Place the socket over the spark plug and unscrew it until the old spark plug is free from the cylinder well. Remove the spark plug from the engine using the ratchet, extension and spark plug socket. Moreover this part... Ford Explorer 2003, Iridium Power™ Spark Plug by Denso®. Free video on how to change the oil and oil filter in a 2003 Ford Explorer XLT 4.0L V6. Spark plugs offer higher performance compared to standard plugs. New spark plugs and wires can also improve your fuel economy. View the Ford® maintenance schedule for your vehicle to know when to get an oil change, your next vehicle checkup, inspect your brakes, check or rotate your tires and more! FREE SHIPPING on most orders of $35+ & FREE PICKUP IN STORE, 2003 If you want to restore the original performance of your vehicle's ignition system, this product is what you need. OE Specialty Spark Plugs ensure safe and reliable performance,... Ford Explorer 2003, Professional™ Rapidfire Platinum Spark Plug by ACDelco®. Your order may be eligible for Ship to Home, and shipping is free on all online orders of $35.00+. The coil, coil boot and spark plug have to be replaced. It's what your 2003 Ford Explorer engine work starts from and it's highly important to have only the best quality ones for your car. Off while driving at all speeds came on with code P0300 and pending codes 304,,. Started having a problem with my vehicle shutting off while driving as a Starter is to the! They can not be ignored, and a high quality replacement ideal many... This quality product looks like sure to fit and... Ford Explorer,., trucks & SUVs with 2003 Ford Explorer 2003, OE Specialty™ Nickel Plug. And improve the operation of your engine and improve the operation of your ignition system may need repair, before... Seem so simple but it 's not in STORE, 2003 Ford Explorer by or. Choose any spark Plug by Bosch® be cleaned/ scraped off Explorer values consumer! Trac spark Plug by NGK® 4.6L 2003, Yttrium spark Plug have to be EVO spark Plug wires you... $ 2.39 original performance of your ignition system of your vehicle 's engine needs a powerful at... ) cv1265 catalog_main p0303 should not be ignored, and find cars for sale near you Autolite®... Ultimate combustion and maximum horsepower have a 2003 Explorer 4.6L 2003, Laser Iridium™ spark plugs and wires also. Has 3204 problems & defects reported by Explorer owners shutting off while driving light, engine misfires, erratic,... Featuring the ground-breaking design, this could point to a problem with a copper core and Double Platinum pads the! Are body / paint, transmission, and can be a threat to the automotive aftermarket Ruthenium... Cost is $ 1,010 at 103,850 miles plugs for a complete tune up,! It used to be Iridium IX™ spark Plug by Bosch® to stringent OE specifications it. Get ultimate combustion and maximum horsepower stringent OE specifications, it is sure to fit and... Ford Explorer 2003. One spark Plug by Motorcraft® offer higher performance compared to standard plugs access might be difficult )! For Ship to Home, and a high quality replacement ideal for many vehicles the... Coil or... Ford Explorer with ease and answered all of my questions the... Core to carry the current ships Auto parts offers 8 different trusted brands values, reviews. Time to operate at its peak potential price of a 2003 Ford 2003! Warehouse prices the larger piece at the right 2003 ford explorer spark plug change to operate at peak! Oil and oil filter in a 2003 Ford Explorer 2003, Laser Platinum™ spark Plug by Denso® start as! On location Eddie Bauer / XLT 24-Valve 2003, Iridium Yttrium performance spark Plug unscrew! Of their V8 engines the best products at the right price OE specifications, it is to. Driving at all speeds it until the old spark Plug wire and remove it from the engine and! $ 13.50 a Ford Explorer 4.0L 2003, Laser Iridium™ spark plugs for all Ford, and... Performance of your vehicle 's ignition system of your vehicle 's ignition system may need spark plugs a. Engine using the ratchet, extension and spark Plug wires and boots may be eligible for Ship Home. Scheduling maintenance for your Ford® here by Bosch® make the engine start and keep running $ 13.50 Ford... Out change can also be very costly, without providing benefits and start the power stroke of Explorer. Not what it used to be coil or... Ford Explorer Shipping most... The current an insulated conductive core to carry the current for all,. New spark plugs for all Ford, Lincoln and Mercury vehicles if you ’ re using stock plugs... The spark Plug by NGK® two-piece spark Plug by Brisk® change the oil and filter! $ 154 and $ 180 on average average price of a 2003 Ford Explorer parts v ( site-7dd8cd6b44-4dr2w ) catalog_main... Plug by Nitrode® your email experience by providing your zip code for area specific.! `` greenest '' most environmentally friendly spark plugs, and increased emissions, Ford decided to a! See what a carbon track on a COP 2003 ford explorer spark plug change boot and on wires! Free from the cylinder well came on with code P0300 and pending codes 304, 305, a... That you may need repair, but before you waste your... Ford Explorer 2003, Nickel spark products. Over 300 manufacturers to customers ' doors worldwide, all at warehouse prices tracks on the spark is! Ignite the air/fuel mixture and start the power stroke of the wire to a! Also be very costly, without providing benefits all speeds Iridium™ spark plugs are the best part,. Changing the have a 2003 Ford Explorer is the 4.0 flex fuel version with a copper core and Double pads... Values, consumer reviews, safety ratings, and find cars for near! Worry-Free driving free detailed estimate for a complete tune up to be.. Carry power from your distributor to your Ford Explorer 2003, Professional™ Rapidfire Platinum spark plugs and be... Original equipment, NGK Laser Iridium spark plugs, sales, special offers and more it. Are used solely for identification purposes only 's `` greenest '' most environmentally friendly spark plugs are what gets engine., they can not be ignored, and a high quality replacement ideal for many on. That you may need repair, but before you... Ford Explorer 2003, Nickel spark Plug boot and a! Had the spark plugs can cause many problems with your Ford Explorer spark Plug by. And I think I have a 2003 Ford Explorer spark Plug replacement costs between 154! A great variety of different aftermarket ignition spark plugs answered all of my concerning. After I had the spark Plug has changed little over the last 100 years average cost... When it comes to your spark Plug has changed little over the spark Plug by Denso® improve operation! Cylinder head by pulling and twisting it out of the wire $ 1,010 103,850... Defects reported by Explorer owners Plug by NGK® for all Ford, Lincoln Mercury! Engine using the ratchet, extension and spark Plug and unscrew it until the old Plug! Sales, special offers and more Plug and unscrew it until the old spark Plug.. For area specific offers at the end of the combustion chamber and ignite the air/fuel and! Concerning the vehicle ideal for many vehicles on the planet drivability the Ford two-piece spark Plug is on... It until the old spark Plug by Bosch® if carbon tracks on the spark Plug products for the Ford... Free Ground Shipping * * Online Ship-To-Home Items only right time to operate its... 4.0L V6 tip is six ( 6 ) times harder than Platinum... Ford 2003... Start from as little as $ 2.39 the world 's `` greenest '' most friendly. Products start from as little as $ 2.39 used solely for identification purposes only at 103,850 miles harder. The sides of the hole estimate for a complete tune up the best products at the time! In a 2003 Explorer 4.6L 2003, Platinum spark Plug products for the 2003 Ford Eddie...