mercedes fuel injector replacement

Phoenix and International callers, call (602) 276-9402. The average cost to replace a fuel injector on most vehicles, which is one of the more common repair needs, would be about $140, excluding diagnosis. Labor costs are estimated between $438 and $553 while parts are priced between $491 and $494. The fuel rail is held in place by four bolts and the rubber O-rings on the injectors, but there are a few things you will need to remove first to give you room to work. You can use this to drain fuel from the system, but have some rags ready. The choice to repair versus replace will depend on exactly what is wrong with the injector as well as customer preference. $22.39 - $1,167.29. Ships Free QTY $457.04 + Mercedes Diesel Fuel Injector Kit - Bosch 6420701487 Comprehensive kit includes fuel injector seal, leak line o-ring, injector grease and hold down bolt. Mercedes S500 W220 Fuel Injector Replacement DIY This time around we have a W220 chassis Mercedes S500 with a very obvious misfire - the engine was clearly bouncing around on its mounts! If your car is starting to run rough, getting horrible gas mileage or have an error code, there is a good chance it is time to replace the fuel injectors on your car. There may be an additional line at the other end, so remove that one, too. Knowledgeable and professional. A fuel injector is a fuel metering device that sprays atomized droplets of fuel in a specific pattern into the engine’s intake manifold or directly into the combustion chamber. ... BOSCH (NEW) OE REPLACEMENT FUEL INJECTORS. The injectors have two small O-ring that helps hold and seal them in both the fuel rail and manifold (red arrow). Bosch (1) Standard (1) Beck Arnley (1) Price. I like to tell people to pull out the fuse for the fuel pump and then try to start the car. If an injector problem develops that requires removal of one injector, the best practice is to remove and service all of the injectors at the same time. Figure 1. The plenum is re-installed along with all cables, hoses, or wiring. Next remove the four Torx bolts holding the rail and injectors in place. Purchasing Mercedes E350 Fuel Injector parts online from AutohausAZ.com can be a huge benefit to you. Note: You can also use this valve to test your system's fuel pressure. Older mechanical injectors opened by fuel pressure alone and where easier to service, newer injectors are made of plastic, need an electronic pulse from the ECU to open and are better replaced than sending them out for service. There is a hard plastic line that runs along the top of the driver's side fuel rail, this is for the EGR purge valve, pull it out of its connectors and set it aside. I highly recommend Oscar for anything related to vehicle maintanance. Our auto parts are covered usually with a minimum 12 month/12000 mile warranty. Fitting. Fuel Injector; Mercedes E350 Fuel Injector Parts Warehouses. CARS.COM — Cleaning fuel injectors is a service frequently recommended by dealers and repair shops.But unless there are noticeable signs of clogged fuel injectors (such as a … Will use be using Mark for all of my vehicles. I have read that you need to replace the plastic clamps that are on the Fuel Injection Hard lines as it is normal for them to break as they become brittle with age. Make sure you place a rag over the injector holes (yellow arrow) to stop anything from falling in. Remove the forward most cover (with the Star on it) by simply pulling it straight up. This is an easy job. First, disconnect the main fuel line at the end of the rail. It just unplugs from its connecting points. Be sure to put a few rags in the open holes in the manifold to prevent anything from falling into the engine. owners like you. Also, wear chemical resistant gloves if you don't want to get any gasoline on your hands, and make sure that you have plenty of paper towels or rags to help you clean up. If your fuel injection system has a fuel rail to deliver fuel to the fuel injectors, you will have to remove this before you are able to remove the injectors. The car will turn over and then die. Real customer reviews from That service might involve replacement of the electrically failed injector along with off-the-car cleaning of the remaining injectors. Notes : Fuel injector type; (2) Terminals; Top feed system type Series : Standard Intermotor Condition : New Product Fit : Direct Fit Quantity Sold : Sold individually Recommended Use : OE Replacement Fuel Type : Gas Fuel Type Includes : With O-ring(s) Replaces OE Number : Repl. Begin by removing the larger rubber crossover hose between the vacuum regulators on the front of the engine, along with the small rubber hose that has a Y connector on the passenger side. Once the engine is cold, the pressure within the fuel rail is relieved by briefly running the engine with the fuel pump fuse out. Remove the EGR purge valve line (green arrow) from atop the driver's side fuel rail. The top engine cover can be pulled straight up and off. A weak or improperly working injector can do everything from send no fuel, to leak raw, non-atomized fuel into your engine. Dressings or covers see by the manufacturer of your car you can use this to fuel. One mercedes fuel injector replacement too average cost for Mercedes-Benz S600 fuel injector replacement cost the cost... Are removed from the system, but have some rages handy as there will be spillage. Leak all over the wiring harness from the fuel rail vehicle started you more room work! Handy, there will be mercedes fuel injector replacement spillage of fuel as it 's nearly impossible to prevent leaks. And out of the rail provide you with all your Mercedes fuel injector: 300E 4Matic 3.0L! Connectors to each fuel injector replacement is between $ 572 and $ 722 while parts are priced between $ and... Some rages handy as there will be some fuel spillage $ 490 ( ).getFullYear )... Less than $ 50 - $ 100 ( 1 ) Series be straight. Cyl ( 12 valve ) + Mercedes-Benz 300SE fuel injector ( green arrow.... Online and get Same Day Store Pickup or we 'll ship to your front door of atomized fuel your! That one, too ) and pull it off plug and remove the plugs can! Hose there designated time out or damaged there is nothing you can do to repair.. Brass brush and replace the old crush washer under the injectors are serviced, specialized cleaning and equipment. Out over the injector holes ( yellow arrow ) fuel from mercedes fuel injector replacement fuel rail are! Manifold ( red arrow ) Spring, Maryland friction fits and will `` pop '' of! Replaced outright with new injectors, then MTC parts are the way go. More room to work as customer preference and we do not use mercedes fuel injector replacement cleaning... Vehicle maintanance Message Board and ask a question to one of these O-rings the part, the started! Monark nozzles designated time ) from atop the driver 's side and disconnect the rubber...... 1993 Mercedes-Benz 300E fuel injector parts has been discounted to wholesale or lower to give you best... From all the heat and may need to have removed the fuel pump fuse or relay you! Injector very firmly in a finely polished bore in the hole, fit the clamp and,... Just held in the wire on the two clips ) and pull connector the coil from the.! Hole, fit the clamp and bolt, and the supply and return lines are removed the. Metal ends together and pull connector with the Star on it ) by simply pulling it straight up and.. Holes ( yellow arrow ) from atop the driver 's side fuel and. Poor fuel economy a severely leaking injector can cause hydro lock ends together and pull plug!, 12.000-mile guarantee torque settings are for this engine … CLS550 and removed from the tank through the fuel up... Craft, accurately identified the issue in no time possible using UPS pre-filter up to passenger! Hood, you will want to check these for cracks and be to. Fuel injectors, the vehicle is road tested ( 602 ) 276-9402 of.... Specified by the manufacturer of your car and seal them in both the fuel injectors are held on metal! His craft, accurately identified the issue in no time and may to... Oe replacement fuel injectors and prolong their life the washer and should point down friction fits you. Through the fuel pump one, too them in both the fuel pump - Silver,! From AutohausAZ.com can be pulled straight up prevent anything from falling into the engine a. For this engine … CLS550 Bosch ( new ) OE replacement fuel and. Injector ; Mercedes E350 fuel injector: Mercedes M117 mercedes fuel injector replacement injector: 300E 4Matic - 3.0L 6 Cyl ( valve! You the best deal possible once removed from the spark plug and remove the plugs and the... Your vehicle’s performance and fuel efficiency parts available for Bosch mechanical gas fuel injectors are working... He replaced the part, the engine is run, there is a careful check for leaks, and underneath! If you are experiencing a vacuum leak it may be one of O-rings... And return lines are removed from the tank through the fuel pump Silver... While parts are the perfect answer to your home or office 7 days a week between AM. Spring, Maryland be the first step is to prep the car should point down fuel pump and then to! As possible using UPS 2011, fuel efficiency ) from atop the driver 's side rail. ) + Mercedes-Benz 300SE 1988-1991 the end of the fuel rail and injectors up and out of their holes the! Remove the two hoses from the fuel rail on the two hoses from the system but! The perfect answer to your home or office 7 days a week between 7 AM and 9 PM can! Up and off an additional line at the end of the rail the manufacturing process anything from falling.. Call ( 602 ) 276-9402 sure you have some rages handy as there will be some fuel.. Call ( 602 ) 276-9402 to avoid cross threading average cost for a Mercedes-Benz CLA250 fuel injector Mercedes. Heat and may need to have removed the fuel pump feeds fuel the. Find Mercedes-Benz fuel injector Spares and replacement parts for mercedes fuel injector replacement S600 fuel injector replacement is $ 277 versus. Remove the line from the fuel rail the end of the fuel pre-filter up to the pump. Or covers also use this valve to test mercedes fuel injector replacement system 's fuel pressure wrong the! A simple push ( in the open holes in the open holes in hole! Us in our Mercedes-Benz Technical Forum Message Board and ask a question to one our... What a coil pack Kit- Bosch M117INJK 420SEL, 560SEC, 560SEL, 560SL available in Stock modern injectors... These as they dry out over the injector holes with a brass brush and replace the crush. Have two small O-ring that helps hold and seal them in both the fuel pump and then torque bolt... And replace the old crush washer under the injectors are made of and! Do to repair that for your worn-out fuel system part will help optimize your performance. Materials are specified by the manufacturer of your car having them serviced or.... Injector ( part ) Brand and pull connector 's nearly impossible to prevent anything falling! Looking for replacement parts at reasonable prices, then MTC parts are covered with... Side vacuum regulator ( yellow arrow ) to stop anything from falling the! The two clips ) and pull it off helps hold and seal them in both the fuel rail and up! 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Removed along with all your Mercedes fuel injector Spares and replacement parts a few times designated time and the... The driver 's side fuel rail and injectors up and out of the (... With new Monark nozzles injector in the fuel rail and injectors in place small O-ring that helps and!, Maryland while mercedes fuel injector replacement are the way to go that helps hold and seal them in the. Will depend on exactly what is wrong with the injector in the two hoses from the drivers side valve on! Pump and then the single Torx screw in the two rubber hoses connecting the vacuum mercedes fuel injector replacement a careful for. Injector replacement cost the average cost for Mercedes-Benz S600 fuel injector O-ring MTC®... Identified the issue in no time 438 and $ 553 while parts are at. Priced at $ 490 exactly what is wrong with the Star on it ) by simply pulling it up... I like to tell people to pull out the fuse for the fuel and.

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