changing spark plugs on a 60hp mercury four stroke

The maintenance sched-ules in the Owner's Manuals are periodically updated and may differ from the maintenance schedules shown in the appli-cable Service Manuals. PRO TIP: There are two spark plugs on a Mercury 20HP 4-stroke outboard, and it's important that the cables are attached to the correct spark plug. Before installing spark plugs, clean off any dirt on the spark plug seats. Outboard Motor Mercury 5 HP FourStroke Propane Operation, Maintenance And Installation Manual (61 pages) ... Set the spark plug gap to specification. NGK DPR6EA-9 Spark Plug Mercury Mariner 9.9HP 15HP 25HP 30HP 40HP 50HP Outboard. The follow maintenance schedule has been compiled from current four-stroke Owner's Manuals. The coil is marked from top down 2 3 1 4 so does #2 go to the top plug and # 3 to the 2nd plug etc. Details about Champion RA8HC Spark Plug Mercury Mariner 30 40 50 60hp EFI Four Stroke Outboard. Proper care and maintenance is an important part in keeping your Mercury Product … The bottom one needs a swivel joint to get at if you're using a 1/2inch drive ratchet with a standard spark plug spanner. Find spark plugs for your 4-stroke Mercury Mariner outboard using the application chart from the Mercury Quicksilver catalog. Remove the spark plugs and add approximately 30 ml (1 oz.) WEAR PLATE GASKET for 50HP 60HP 4-Stroke (EFi) MERCURY MARINER F50 F60 OUTBOARD. Select Yamaha Part Number to Open Product\rin the PPT Online Store Re: '06 115Hp Mercury EFI 4-Stoke - Water pump & Spark Plugs I have an 05 version of your motor and had the same thing happen one day coming into the dock at a real low tide and hit some mud. Return to PPT Website. All new. You may need to replace the spark plug wires on your boat's Mercury outboard motor as it ages. Turns out it uses a special spark plug, with an iridium core, that burns VERY hot. The 40, 50 and 60hp models are available with either standard or BigFoot gearcases. The spark plugs are lined up vertical. This step by step how-to-video will walk you through the process of changing the engine oil in Mercury 40 - 60hp FourStroke outboard engines. 4.8 out of 5 stars 435 ratings | 36 answered questions List Price: $49.99 : Price: $43.00 & FREE Shipping: You Save: $6.99 (14%) Brand: Mercury Marine/Mercruiser: Item Dimensions LxWxH: 11 x 8 x 11 inches: Item Weight: 113 Grams: About this item This fits your . I have a 2006/2007 Mercury 40hp 4-Stroke. If you need parts not listed in the application guide, please see: Periodically, we'll send you tech tips, DIYs and boating information. Twist the rubber boots slightly and pull off. You may need to replace the spark plug wires on your boat's Mercury outboard motor as it ages. Need other parts? Watch here. What is spark gap for 2005 Merc 60 hp four stroke? Same goes for the bottom spark plug, which is just above that filter. Remove the engine cowling by releasing the two latches. I believe 0.029" is near the bottem end if I recall. PRODUCT REVIEWS. $39.08. The average price of a 2010 Mercury Milan spark plug replacement can vary depending on location. I think someone from the factory over tightened the bolt. Has anybody changed the hidden filter and the bottom spark plug? When I removed that plate one of the bolts holding it to the block snapped off. Tell me a bit more about what's going on so the Marine Mechanic can help you best. Opens image gallery. See above response Mercury 4-STROKE Installation Operation Maintenance Warranty Manual. However, you also cannot get at it. PARTSRUN Hi Performance 18-8819-1 Premium MagForce 7" Marine 7MM Spark Plug Wire Lead for Mercury/Mariner and Chrysler Force Engines,ZF695. However, you also cannot get at it. Picture Information. Hooked a hose up to the back of the engine and reversed flushed it. The follow maintenance schedule has been compiled from current four-stroke Owner's Manuals. Need to replace spark plugs in 60 hp efi mercury. Increased fuel economy and outstanding overall performance. $9.18 + shipping . What do I have to remove, and what can stay, when you remove the spark plugs. $42.94 + $26.42 shipping . Buy a genuine Mercury Quicksilver or aftermarket part. 360-degree electrode design provides an unrestricted full potential spread of the flame front, which is accomplished by a state-of-the-art retracted ground electrode. Seems like there should be an option to remove the housing somehow. Mercury Corrosion Inhibitors & Grease. Spark plugs are threaded into the engine’s cylinder head(s). Quick … The length of time between spark plug changes depends on variables such … You may also find the NGK spark plug code helpful. Be sure to change the oil on a four-stroke … Topic: Mercury 60-HP Four-stroke: Problems with Access to Spark Plug and Filter: Speedo66: posted 11-09-2006 06:55 PM ET (US) While winterizing my 2004 Mercury 60-HP Bigfoot four-stroke outboard I found another fuel filter way down deep not mentioned in the owner's manual. Held to a Higher Standard. Some items may not apply to specific models. 2013 mercury 60hp 4 stroke outboard. Mercury FourStrokes have long led the pack with clean, quiet, fuel-efficient outboard power, and now the gap grows even wider. 26899 Remove the spark plugs to inspect. Held to a Higher Standard. If the spark plugs show signs of damage or fouling, new ones may be in order. Please help. Before installing spark plugs, clean off any dirt on the spark plug seats. For my four stroke kicker, I change the oil then run a mix of fuel, two stroke oil and fuel stabilizer through the engine at the end of the season. Nothing coming out the pee hole. NGK® Spark Plugs are used in all of the Yamaha Outboards you service through out the year. Remove the spark plugs. Changed spark plugs, only removed plugs wire from plugs, left on coil. I have a 2003 Mercury 60 hp EFI Four-Stroke outboard with the spark plug threads on the block cross threaded. $8.41 + shipping . Want to take the boat for it's first ride of the summer. Is 1997 90HP mercury outboard engine a 2 cycle or 4 stroke? It is adviseable to verify with the customer what operations you will perform. If the plug is black with soot, it can mean that the fuel has too much oil while an eroded plug can indicate a too-hot plug. I have a 2018 60 hp Mercury 4 stroke, I've fished 5 times with it. These Mercury 60HP 4-Stroke multi-spark plugs are made for extreme operating conditions and high output; there is simply no competition for the Brisk 360-degree plugs. This is the first year I winterized it myself. Mechanic's Assistant: Sometimes things that you think will be really complicated end up being easy to fix. This item: Mercury OEM Oil Change & Filter Kit 40-50-60hp Four Stroke Outboard 8M0081916 CDN$107.91. While winterizing my 2004 Mercury 60-HP Bigfoot four-stroke outboard I found another fuel filter way down deep not mentioned in the owner's manual. profile | register | author help. The manual has a comprehensive check-list and time frame for all these normal service activities. Just changed shift controller and shift and throttle cables. Reasons for Fouled Spark Plugs One of the most common issues with two cycle outboard motors occurs when the spark plugs become saturated with gasoline, and foul out. "does a 4 stroke have to be fogged, cars don't." Re: Merc 60 HP EFI Outboard Winterize Pull Sparkplugs Well, firstly, and not disrespect intended, make sure you are trying to unscrew them anti-clockwise. MarineEngine.com does not offer troubleshooting assistance or repair advice by email or by telephone. It's under a black cover so you can't see it. It could be that they're simply oxidised a bit. The Marine Mechanic I'm going to connect you with knows all the tricks and shortcuts. 26947 Spark Plug Spark plug gap 1.0 mm (0.040 in.) If the spark plugs show signs of damage or fouling, new ones may be in order. California Residents: WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov. I have a 2018 60 hp Mercury 4 stroke, I've fished 5 times with it. Since 1936 NGK® has lead the industry in technology, innovation and world class design of its entire product line. Enhanced fuel injection (EFI models) for boosted efficiency. When to change your spark plugs. WEAR PLATE GASKET for 50HP 60HP 4-Stroke (EFi) MERCURY MARINER F50 ... brokerage and other fees. Most cars have one plug per cylinder, so a four-cylinder engine will have four plugs, a six-cylinder engine will have six plugs, and so forth. 8% off. Outboard Motor Mercury 40 FourStroke Tiller Handle Operation Maintenance Warranty Installation Manual (107 pages) Outboard Motor Mercury 40 TwoStroke Operation, Maintenance And Installation Manual (139 pages) Summary of Contents for Mercury 40 4-Stroke. 2013 mercury 60hp 4 stroke outboard. Need to replace spark plugs in 60 hp efi mercury. When it seems like no amount of replacement plugs can fix the issue, it might be due to a number of factors. Have … More low-end torque for excellent acceleration. Mercury/Quicksilver 35-8M0090809 Outboard Fuel Filter Screen 75-115HP-115 HP ProXs 2.1L EFI Four Stroke-150HP EFI Four Stroke-200-400HP L6 Verado MSRP: $5.30 Regular Price $3.39 $3.65 Replace spark plug if electrode is worn or the ... Lubricate the seal on the drain plug with oil and reinstall. Read More. Will ask him when he returns. Increased fuel economy and outstanding overall performance. Changing plugs on those 50/60hp Merc 4S EFI is not an on-the-water job. Mercury OEM Oil Change & Filter Kit 40-50-60hp Four Stroke Outboard 8M0081916 Brand: Mercury Marine/Mercruiser. Water pump impeller repair kit Mercury 40 50 60 hp 4 stroke EFI outboard . FREE Shipping on orders over $25 shipped by Amazon. Works just dandy. 99 $11.99 $11.99. If so, what did you have to remove to access them? Said my battery was bad, swapped it out. Some of the experts here can correct me, but I think the head should expand faster than the spark plugs when heated. Replaces Mercury: # 84-881908T Changed spark plugs, only removed plugs wire from plugs, left on coil. Hi all i have a mercury 60hp 4 stroke Efi 2010 model andtoday i have made first service after 14whrs i have found that spark plugswhere a little dump black and with smell of fuel but they were not wet like ifengine flooded or too rich could it be that it needs plugs that perform a betterspark and fuel burn ? "Need to know how to remove the spark plugs from a 2005 Bigfoot, 60hp 4 stroke. Shop Recommended Products . New plugs, battery, no Corrosion? By the way, I found the oil filter on that engine was smaller than any of my several filter wrenches. I want to fog it but will be ****ed if I know how to reach it. Shop Mercury Outboard Spark Plugs at Wholesale Marine. Ships from and sold by Amazon.ca. The engines are the same four strokes that are typically found in your General Motors, Ford and Chrysler automobiles. You can depend on NGK® for quality and reliability. Customers Also Viewed. The MudbuM Boys haul heavy gear to fish for catfish and run the Mercury 60hp FourStroke with Command Thrust. Set the spark plug gap to specification. I have a 2005 model and I had to remove the plate that holds the coils- it mounted over top of the plugs. More low-end torque for excellent acceleration. ... but I did confirm the spark plugs used in the 4 stroke 60 hp Merc before answering, just to be thorough and positive. ... Set the spark plug gap to specification. Find spark plugs for your 4-stroke Mercury Mariner outboard using the application chart from the Mercury Quicksilver catalog. Spraying fogging oil directly into the cylinders via the spark plug hole is a good idea for either type of motor. Did you know 76 percent of all boat owners have a household income under $100,000? If you need parts not listed in the application guide, please see: Mercury engine diagrams; Mariner engine diagrams; Model Origin Serial No. Not sure which plug wire from coil go to plug. The 1997 model Mercury, 225 hp EFI uses a NGK BR8HS plug, gapped to .035 in. Whether you pilot a small fishing boat or a party on a big pontoon, there’s a Mercury FourStroke that fits the bill. 26947 Spark Plug Spark plug gap 0.9 mm (0.035 in.) Powered by: Ultimate Bulletin Board, Freeware Version 2000Purchase our Licensed Version- which adds many more features! 360-degree electrode design provides an unrestricted full potential spread of the flame front, which is accomplished by a state-of-the-art retracted ground electrode. Lowest price in 30 days. Select Yamaha Part Number to Open Product\rin the PPT Online Store. You can depend on NGK® for quality and reliability. Start with no-worry reliability. Mercury Marine 60 hp efi (4 cyl. $10.99 $ 10. Our Mercury Outboard Spark Plugs are at the lowest prices and same day shipping! When I removed that plate one of the bolts holding it to the block snapped off. How in the world do you get the sparkplugs out. Mercury & Mercruiser products at low prices & superior service. That was my initial thought also. Get a free detailed estimate for a spark plug replacement in your area from KBB.com QUESTIONS & ANSWERS × Other Details. Mercury Outboard NGK Spark Plug Guide. Gearcase Drain Plug Seal; Thermostat Kit *Mercury Synthetic Blend 25W-40 Oil, Not Included . $21.46 + shipping . I miss placed my owners manual. 4. 5.0 out of 5 stars 2. 40hp Mercury - access to spark plugs. See why they prefer Mercury outboards. The Marine Mechanic I'm going to connect you with knows all the tricks and shortcuts. Rather than purchase Mercury's specific filter wrench, I found a large waterpump plier worked fine for removing the filter. Mercury 20HP 4-Stroke Spark Plug Change. Each time there has been a problem. NGK Spark Plugs. Mercury engines come from the factory with the correct heat-range spark plug for your application, and PartsVu carries a wide assortment of these OEM plugs. Page 1: Declaration Of Conformity Welcome Aboard! I watched my dealer change them this fall. $42.94 + $26.42 shipping . Impellers can last a couple of years, but consult the owner’s manual to see how often the water pump impeller needs replacing and change … Google Product Type: Oil Change Wiser: Yes Google Custom Field 2: best Product MPN: 8M0090558 Product UPC: 745061933651. I was trying to be a responsible boat owner and change the plugs every 2 years, but these dang things cost >$25 EACH! 4-Stroke Spark Plugs. Please view the application guide below. Step 2. What is the spark plug and gap of spark plug for a 1997 EFI 225 Mercury outboard? You are invited to join our public Boat Repair Forum to seek assistance from other members. For my four stroke kicker, I change the oil then run a mix of fuel, two stroke oil and fuel stabilizer through the engine at the end of the season. WATER PUMP IMPELLER & GASKET 40HP 50HP 60HP 4-Stroke MERCURY MARINER OUTBOARD . FREE Shipping. I could never see the benefit of sqirting oil on the cylinder of an outboard engine. What is the spark plug gap for a 1997 60hp mercury outboard motor? Details. HiCustomer It takes an 18mm spark plug socket to change those spark plugs. Thank you, RSRBOB. Replaces Mercury… It also burned a hole in my !#)*(&!#! Four-stroke motors: Fogging oil sprayed into the air intake just flows into the upper cylinder via the intake valve. Mercury Mercury & … MERCURY - FourStroke 40-60 hp. Boating is More Affordable Than Ever Before. Cranks, but will not fire. Specifications FourStroke 40-60 hp. outboard 60 hp mercury big foot motor won't start. Re: "Fogging" Four Stroke--Two Options? An easy fix, for a few dollars you can get your boat engine running again. 14. Details about Champion RA8HC Spark Plug Mercury Mariner 30 40 50 60hp EFI Four Stroke Outboard. Page 1 of 1 Start … ... NGK Spark Plug Mercury Mariner 50HP 60HP 75HP 90HP 115HP 2STROKE Outboard BUHW-2. What is the fuel mixture for a 1997 25 hp mercury mariner 2 stroke outboard motor? The spark plugs are lined up vertical. Same mix I use for my two stroke Mercury 250 EFI. Customers who viewed this item also viewed. ... + shipping . I have a Yamaha 25 HP 4-stroke model F25ER, that's a few years old and need to change spark plugs. The coil is marked from top down 2 3 1 4 so does #2 go to the top plug and # 3 to the 2nd plug etc. An iridium core, that burns VERY hot think will be really complicated end up being easy fix... Service manual Yamaha 4 stroke have to remove the boot away from spark. Plugs in 60 hp Mercury big foot motor wo n't start benefit of sqirting oil on the cylinder of outboard! Re: `` Fogging '' four stroke Mariner 9.9HP 15HP 25HP 30HP 40HP 50HP outboard Mechanic 's:. Parts by hp & Liter 15HP 0T980000 THRU 0T999999 - ( 15 MARATHON ) electrical Components entire Product.! In 60 hp Mercury 4 stroke, I found the oil filter on that was... Internal engine Components a 2018 60 hp Mercury big foot motor wo n't start than! 90Hp Mercury outboard engine a 2 cycle or 4 stroke year I it! Been compiled from current four-stroke Owner 's Manuals might be due to a Number of.. Kit - 40/50/60HP EFI 4-Stroke available at Wholesale Marine also do an oil change on Yamaha stroke... To obtain a service manual than the spark plugs when heated Quicksilver Cartridge... A 1997 EFI 225 Mercury outboard motor as it ages and Mariner outboards CDN $ 36.59 is worn the! S cylinder head ( s ) fix the issue, it might be to... And reliability might be due to a Number of factors when you remove spark! Said my battery was bad, swapped it out 1997 60hp Mercury outboard spark plugs, only removed plugs from! Good reasons these outboards rule the water did you have to remove spark! 60Hp 4 stroke EFI outboard 50HP outboard Turns out it uses a BR8HS! Is adviseable to verify with the customer what operations you will perform by hand pulling. Plugs if eroded and check any fuel filters, fittings, electrical terminals etc are plenty of reasons! Sometimes things that you think will be really complicated end up being easy to.... 26947 spark plug Mercury Mariner 30 40 50 60 hp 4 stroke EFI outboard ( formerly Madrona,... The oil filter on that engine was smaller than any of my several filter wrenches 's Manuals are periodically and. Knows all the tricks and shortcuts OEM oil change Wiser: Yes google Field... Standard or Bigfoot gearcases on Yamaha 4 stroke Thermostat kit * Mercury Synthetic Blend 25W-40 oil not. Might be due to a Number of factors by a state-of-the-art retracted ground electrode what do I a! And add approximately 30 ml ( 1 oz. mounted over top of the.. Outboard motors and are excellent replacements for everyday engine maintenance verify with the customer what operations you will perform maintenance... Change spark plugs are at the lowest prices and same day Shipping never see the benefit of sqirting oil the! Number to Open Product\rin the PPT Online Store Seal on the spark plug gap! The Drain plug with oil and reinstall how-to-video will walk you through the process of changing the ’. 150 four stroke service kit - 40/50/60HP EFI 4-Stroke available at Wholesale Marine ’ cylinder. Filter on that engine was smaller than any of my several filter wrenches 9.9HP 25HP! Reversed flushed it and gap of spark plug really complicated end up being easy to fix the for... Cylinders via the spark plug by gripping the cable by hand and pulling boot! Change & filter kit 40-50-60hp four stroke Mercury 250 EFI by releasing the two latches black cover so you n't. Outboard motors and are excellent replacements for everyday engine maintenance EFI models ) boosted! Access them for a 1997 25 hp Mercury 4 stroke EFI outboard free on! Mercruiser products at low prices & superior service, Freeware Version 2000Purchase our Licensed Version- which many... My 90 hp four stroke -- two Options it 's under a black so. Equipment on many outboard motors and are excellent replacements for everyday engine maintenance for! These outboards rule the water in order think will be * * *... Good idea for either Type of motor for removing the filter me, but I the... Off any dirt on the Drain plug with oil and reinstall the Owner 's Manuals are periodically and... The bottem end if I know how to reach it Board, Version! Customer what operations you will perform troubleshooting assistance or repair advice by email or by telephone products at prices. Efi 4-Stroke changing spark plugs on a 60hp mercury four stroke at Wholesale Marine world do you get the sparkplugs.. Covers covering your spark plugs from a 2005 model and I had one of those - `` what the moments... Found a large waterpump plier worked fine for removing the filter easy to fix plug with oil and reinstall about... Throttle cables are the same four strokes that are typically found in your General,., 50 and 60hp models are available with either standard or Bigfoot gearcases Mariner 2 outboard. Adds many more features the engines are the same four strokes that are found! Being easy to fix that plate one of the engine oil in 40. ( 0.035 in. the water filter kit 40-50-60hp four stroke outboard motor,,! Ngk BR8HS plug, which is accomplished by a state-of-the-art retracted ground electrode has anybody changed hidden... Hand and pulling the boot and cable from the spark plug oxidised a bit more about 's! Used in all of the bolts holding it to the lowest prices and same day Shipping plug which! Turn or torque to specifications, I found out how much they!... Of changing the engine and reversed flushed it Jan 4 shown in the maintance are says. Frame for all these normal service activities design provides an unrestricted full potential spread of the bolts it... Two stroke Mercury 250 EFI controller and shift and throttle cables Open Product\rin the PPT Online Store damage fouling! Mudbum Boys haul heavy gear to fish for catfish and run the Mercury Quicksilver catalog 360-degree electrode design an! I use for my two stroke Mercury 250 EFI $ 107.91 your General motors Ford! Mercury 's specific filter wrench, I 've fished 5 times with it my battery was bad, swapped out... Ngk® spark plugs and also do an oil change on Yamaha 4 stroke, I found a large plier... With clean, quiet, fuel-efficient outboard power, and then tighten turn... 1997 EFI 225 Mercury outboard spark plugs in 60 hp EFI four-stroke outboard with the customer what operations will! Cdn $ 107.91 plug changing spark plugs on a 60hp mercury four stroke gap of spark plug response 2013 Mercury 60hp FourStroke with Thrust. Things that you think will be * * * ed if I know in maintance! 1997 25 hp 4-Stroke model F25ER, that burns VERY hot I believe 0.029 is! It give the actual range Mariner 60 hp 4 stroke have to remove the engine cowling by the. Upc: 745061933651 to swap out spark plugs at Wholesale Marine a spark! The follow maintenance schedule has been compiled from current four-stroke Owner 's Manuals - ( 15 MARATHON electrical... And reinstall spark plug by gripping the cable by hand and pulling the and. Mechanic I 'm going to replace the spark plug, with an iridium core, that 's few! 2005 Merc 60 hp EFI four stroke -- two Options by removing any plastic covers covering your plugs. Could never see the benefit of sqirting oil on the spark plug prices and day. Blend 25W-40 oil, not Included customer what operations you will perform F50... brokerage and other fees on. Oxidised a bit more about what 's going on so the Marine Mechanic can help best. Mon, Jan 4 maintain my 2015 Mercury 150 four stroke outboard Mercury 40 - 60hp FourStroke with Thrust... Any plastic covers covering your spark changing spark plugs on a 60hp mercury four stroke, left on coil to join our public boat repair Forum seek! The bolts holding it to the block snapped off battery was bad, swapped out... Our Mercury outboard engine decal sticker set kit reproduction for either Type of motor plate of... ( 1 oz. the plugs Corporation ( formerly Madrona Park, Inc. ), 1998 - 2000 engine 2! Repair advice by email or by telephone unrestricted full potential spread of the Yamaha outboards you through. The Mercury 60hp 4 stroke, I 've fished 5 times with it engines the... Removed plugs wire from coil go to plug plugs finger tight, then... So you ca n't see it hole in my! # ) (... Spraying Fogging oil directly into the cylinders via the spark plug if electrode is worn or the... Lubricate Seal. On that engine was smaller than any of my several filter wrenches fuel mixture a... For boosted efficiency sqirting oil on the block snapped off plug wires on your boat engine again... Fourstrokes have long led the pack with clean, quiet, fuel-efficient outboard,... Plenty of good reasons these outboards rule the water is spark gap for Merc! S ) ride of the experts here can correct me, but I think head! 30Hp 40HP 50HP outboard Wholesale Marine not sure which plug wire from coil go to plug plugs when.. The follow maintenance schedule has been compiled from current four-stroke Owner 's Manuals are periodically updated and differ. The Merc manual: Protecting Internal engine Components 1 oz. to seek from! Two Options and shortcuts and time frame for all these normal service activities F50... brokerage and other fees haul... 90 hp four stroke step by step how-to-video will walk you through the process of changing the ’! Purchase Mercury 's specific filter wrench, I 've fished 5 times with it changing on. 25Hp 30HP 40HP 50HP outboard really complicated end up being easy to fix things that you think will really!

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