AMG later conceded that since the engine was hand modified, power outputs could vary slightly from 276 to 287hp (206 to 214kW; 280 to 291PS). 37.00 + 30.89 Postage. Material: MLS Compressed Thickness:.051 Bore Shape: Round Bore Size (MM): 91 # of layers: 3 Orientation: None Stock Code: C4998-051 UPC: 191070545345 . If you need to get your ETA rebuilt (and if you have not previously done so, or have not installed a newer replacement ETA, you DO need to get it rebuilt), an excellent resource to do this is Don Roden, owner of RFC Electronics in Hillsboro, Alabama. Be sure to cover the entire surface of the lower bolt hole mating areas or else it will leak. The M104 featured dual overhead camshafts and four valves per cylinder. The M104 cylinder head is very heavy. Turbocharger kits were offered for both the M103 and M104 engines by Turbo Technics, Mosselman, Lotec, MAD Modify, Turbobandit and other tuners. See below for details on what is included with this rebuilt Mercedes engine, and information on core charges. This is not a beginner mechanic job! https://www.youtube.com/playlist?list=PLc713pFuJyE3CvCQGHOeF5KUDNDP_Cjn-, HOW-TO: Replacing M104 coil pack & spark plug boot | Off-Topic Discussions, FOR SALE - Upper Wiring Harness for E320, without ASR, $175 shipped | Off-Topic Discussions, FOR SALE - Upper Wiring Harness for Late E320, without ASR, $175 shipped | Off-Topic Discussions, Mercedes Benz Model 124 - M104 Maintenance Manuals, FYI - Electronic Throttle Actuator (ETA) Rebuild | M119 Engine, HOW-TO: M104 / W124 Top-End Rebuild | "HOW-TO" Tutorial Articles, M 104.991 - CYLINDER HEAD COVER > Mercedes EPC Online > nemigaparts.com, HOW-TO: Manual Transmission Swap M119 V8 - W124 034/036, HOW-TO: Replacing W124 Rear SLS (Self-Leveling Suspension) Spheres, HOW- TO: Remove any stuck or sheared bolt with a welder, HOW-TO: Roadforce & Balance your wheel/tire assemblies to be free of vibrations, description of any parts broken/cracked during removal, that require replacement, number of cups of coffee and 60oz sodas consumed during working hours, comprehensive list of part numbers & descriptions for parts orders, any handy notes, such as torque values, part quantities, thread pitches, etc. MERCEDES BENZ 94-99 W124 M104 ENGINE 24V 3.2 CYLINDER HEAD R1040161601 TESTED. For a better browsing experience, we recommend you update your browser. automotive part manufacture - Russia / Find a Distributor in 'Moscow' that specialises in the 'automotive part manufacture' field Yes, the orange sealant and the clear sealant are ABSOLUTELY still available. It's ~$300-350 of peace of mind to have this done by Don, and the ETA should be good for another 20+ years, no problem. Mercedes-Benz E-Class (1987-1995) W124 Cylinder Head & Valvetrain - Valve Cover Gaskets Valve Cover Gaskets These gaskets should be replaced every time that you adjust your valves. 002-989-47-20-10 [. The jobmust be done with understanding and great care. Kent mentions some information in this video that will be contained in Part 2. Pistons & Rings. It replaced the M103 and was replaced by the M112 V6 starting in 1997. 3 mo ago 673 8 Only show this user Hello! I always find tid bits of M104 stuff here and there but never compiled with any sort of numerical factual background, so we might as well get this engine some long needed respect. There are also inexpensive CD manuals on eBay, etc. My M111 runs the 104's 149mm rods with an 88.4 stroke,so has a ratio of 1.68. Kits should come with a new seal ring for replacement on the filter cap. The head and the block will need to be cleaned and inspected and parts will need to be ordered. It appeared in 1991. 200kmiles on this ETA , guess you can't complain . http://www.continentalimports.com/ser_ic100345.html. The remaining water between the crankcase and water pump will leak into the oil pan otherwise. If your serpentine belt is starting to crack or the back side is worn smooth, you need to replace it. The part number for the viscous fan clutch is 103 200 04 22. JavaScript is disabled. But thank you for your answer. Sorry, but this browser or your browser version is not supported. CAT-CSS-M104-4000905 215.462.4666 . Go to this link and then go down to the bottom of the page for direct link to cylinder head. If engine began to overheat, check the condition of the radiator or the viscous fan coupling. I wish there was more of this kind of stuff around here! 6170100352 W116 W123 W126 300D 300CD 300TD 300SD 1978, 1979, 1980, 1981 . According to ISPPI sleeve 104 992 18 20 and 104 992 19 20 are both shown as valid for various M104 engines including mine and an M104.991. The main difference I have noticed in the stock power output is that the early engine had higher compression. It came off of a 1994 E320. Gerry - any tips on tapping the plastic and what size nipple did you use ? Once you complete the purchase of this video you will be able to view it immediately when you are logged in and on your personal account page (click on My Account). 1993 and newer models. A carbide scraper such as a Bahco 625 works great here. It appeared in 1991. It power is 231 hp and torque - 231 lb-ft. Mercedes-Benz S 320 W140 (1993-1998). Use the chart below as a guideline for choosing correct oil weights. Learn how to fix it yourself. All, I have an SECOND upper wiring harness for a late production E320 **without** ASR. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. I wouldn't blast it with anything other than soda or walnut shells. 1). The video(s) will show up under My Video Manuals. https://en.wikipedia.org/wiki/Mercedes-Benz_M104_engine#3.0_L_M104.98x. 01-1000 - Notes regarding crankcase; 01-1020 - Dimensions for pressing in straight pins in crankcase; 01-1100 - Measuring, drilling and honing cylinder bores; 01-1200 - Facing crankcase contact surface; 01-1220 - Servicing threaded holes for cylinder head bolts I thought so as well, but after I mic'ed the camshafts, the lifts are very close and this pdf shows that the intake only has 4 degrees more duration on the .98 and the exhaust cam is the same, though indexed 1 degree off of the .98 motors. The metal to metal surfaces of the upper timing cover need a sealant applied before installation. Ignore the date on the label, I've used that stuff at 10+ years old and it's worked perfectly. Wow , Gerry ! V6 engines released in 1997 as M112 series (3.2-liter engine is M112 E32). Krumbach (Schwaben), Bayern, Deutschland. Mercedes R129 SL 320 (M104) Timing Cover Leak - Alternative Fix. You can easily remove the ETA on the M104 from above without removing the plastic intake manifold. The short side radius of the early head is just awful. Preparation and cleaning of the parts as well as what parts to order will be covered in Part 3 . Mercedessource | Diagnose your problem, find the parts you need, follow the steps to fix it yourself. Search Engine Optimization by vBSEO 3.6.0. Learn how to fix it yourself. almost everywhere, which in some applications is a good idea, but other applications is a bad idea. The mating surface of the block where the head gasket sits must be thoroughly cleaned. It is NOT appropriate for E320 models with ASR. Availability: In stock. M104.994 - M104.990 engine with another intake manifold. For a better experience, please enable JavaScript in your browser before proceeding. Language links are at the top of the page across from the title. The video is NOT downloadable to your computer or mobile device, but you will be able to view it anytime, from anywhere and from any device as long as you have internet access and you are logged in to your account at mercedessource.com. VAC Special Fittings. The stroke is 73.5 mm (2.3-liter version has 89.0 mm stroke). This video contains the following content: PLEASE NOTE: The removal of every single bolt and piece of hardware is not covered in every scene in this video. Would you happen to have the contact information for Don? W124 280 E (19921993) was the only Mercedes-Benz model which get increased of power to 145kW (197PS; 194hp). Free shipping. The Fora platform includes forum software by XenForo. As far as the bore on each goes the later m104 is I think about 1mm bigger than the earlier motors. Learn how and when to remove this template message, "MERCEDES BENZ V-Klasse (W638) specs & photos - 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003", "Greatest road tests ever: Mercedes-Benz 300SL-24", "Mercedes-Benz 300 SL-24 Manual 2 doors tech specs", "Mercedes-Benz 300 SL-24:: 1 photo and 62 specs:: autoviva.com", "The Last Manual Transmission Mercedes-Benz SL Catches Doug DeMuro Off Guard", "Detailed specs review of 1992 Mercedes-Benz 300 SL-24 model for Europe", "Specifikationer fr Mercedes-Benz 300 SL-24 R129", "Mercedes Benz M104.981 engine (3.0, 170 kW)", "Mercedes-Benz 300SL 24V 3.0 W129 Series (3.0) - Mercedes 300 SL 24V (3.0) - 2960 - Enginerebuilding.eu", "1992 Mercedes-Benz 280 E Automatic W 124 specifications, technical data, performance", "Mercedes-Benz 280 (W124) 280 E (197 Hp)", "Mercedes-Benz 280 (W124) 280 E (197 Hp) 1992, 1993 specifications, prices & reviews", "Mercedes-Benz 280 280 (W124) 280 E (197 Hp) technical specifications and fuel consumption AutoData24.com", "Detailed specs review of 1992 Mercedes-Benz 280 E automatic 4-speed offered since September 1992 for Europe", "Mercedes-Benz W124 (facelift 1989) 280 E (197 Hp) Automatic 1992 - 1993 Specs and Technical Data, Fuel Consumption, Dimensions", "M104 3.2L Engine Specifications And Review on MotorReviewer.com", "Detailed specs review of 1995 Mercedes-Benz SL 320 offered since September 1995 for Europe", "1993 Mercedes-Benz SL (R129) SL 320 (231 Hp) Automatic | Technical specs, data, fuel consumption, Dimensions", "Mercedes Benz SL (R129) 320 Technical Specs, Fuel Consumption, Dimensions", "1993-1998 Mercedes SL 320 R129 Specs & Performance, Ranks & Comparisons ", "Mercedes-Benz SL (R129) SL 320 (231 Hp) Automatic 1993 - 1995 Specs and Technical Data, Fuel Consumption, Dimensions", "Mercedes Benz W140 Class S 320 Technical Specs, Fuel Consumption, Dimensions", "1993 Mercedes-Benz S-class (W140) S 320 (231 Hp) 4 Automatic | Technical specs, data, fuel consumption, Dimensions", "Mercedes-Benz S-class (W140) S 320 (231 Hp) Automatic 1993 - 1998 Specs and Technical Data, Fuel Consumption, Dimensions", "1993-1998 Mercedes S 320 W140 Specs & Performance, Ranks & Comparisons ", "Detailed specs review of 1993 Mercedes-Benz 300 SE offered since mid-year 1992 for North America U.S.", https://en.wikipedia.org/w/index.php?title=Mercedes-Benz_M104_engine&oldid=1147976129, Articles needing additional references from January 2021, All articles needing additional references, Creative Commons Attribution-ShareAlike License 3.0, 265385Nm (195284lbft) at 4600rpm M104.98x, This page was last edited on 3 April 2023, at 09:22. View and Download Our 2023 Catalog Now. Again, please excuse my naivety. MB part number is 124 440 56 32 The production date is November, 2011. JavaScript is disabled. Mark on cylinder head bolt to estimate torquing stages, Optional: Remove front bumper for extra clearance for shorter reaching engine hoists, Optional: Remove alternator for extra clearance when pulleys are interfering with cross member, Optional: Remove transmission cooler lines for extra clearance when the lines interfere with cross member, Optional: Drain engine oil. It has a double overhead cam design with 4 valves per cylinder, and used a crossflow cylinder head. The holes may assist windage to reduce pumping losses by increasing equalization, but as one approaches the structural limits of the block (especially with forced induction) the extra rigidity will be of much more use than the small amount of efficiency gained by equalization of the cylinders. This 3.0 L (2960 cc) 24v DOHC was introduced as a sports car resp. M104 Gas Engine Head Gasket Replacement Part 2: Cylinder Head Removal - On Demand Video A step-by-step procedure for properly removing the head from the engine In this on demand video you will get to watch Kent remove the cylinder head from his 1990 R129 300SL with the 104 twin cam straight 6. I'd have to go back and look at the entry. Possible problems you may have with wiring harness. The ground-up koala claws act as a coagulant when anaerobic conditions exist; the satsumas provide viscosity and longevity for the unused portion of the orange sealant. Watch the teaser video as Kent will explain in more detail. The 3.0-liter M104 was the start point for the new 3.2l version. The M103 and M104.98x were later replaced by the 2.8-litre and 3.2-litre versions of the M104. The 3.0 L M104 produced 217 hp (162 kW) to 228 hp(without catalytic version) and features KE-Jetronic fuel injection, cylinder specific ignition-timing, variable valve timing and under-piston cooling jets. I don't know what the difference is but it appears the former is NLA while the latter is in stock. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. 1988 Mercedes-Benz 300CE Base Coupe 124.050 3.0L L6. [1][2] An agreement was reached and the engines were sold semi-completed to Mercedes-Benz. Piston tops and mating surface before cleaning. http://www.continentalimports.com/ser_ic100345.html. It is helpful to mark the bolt with a small dab of paint at the 12 o'clock position after stage 1 to keep track of how many degrees the bolt has turned. In 1997, Daimler discontinued the M104 inline 6-cylinder it had been using until then and introduced the new M112 V-type 6-cylinder engine. Engine is for Mercedes-Benz 320 E W124, E320 W124 (1992-1997). The M104 E28 2.8-liter engine is the smallest engine of the M104 series. Be done with understanding and great care Street, Suite 600,,! 56 32 the production date is November, 2011 you need, follow the steps Fix. The steps to Fix it yourself so has a ratio of 1.68 contained in Part 3 stuff at 10+ old., i 've used that stuff at 10+ years old and it 's worked perfectly manuals... Cleaning of the M104 inline 6-cylinder it had been using until then and introduced the new M112 V-type engine! Stroke ) 231 hp and torque - 231 lb-ft. Mercedes-Benz s 320 W140 ( 1993-1998 ) here... Mentions some information in this video that will be covered in Part 2 bolt hole mating areas or else will! Head gasket sits must be thoroughly cleaned the Only Mercedes-Benz model which get of... More of this kind of stuff around here stuff around here E320 W124 ( 1992-1997 ) metal metal! 32 the production date is November, 2011 my video manuals carbide scraper such as a sports car.., we recommend you update your browser for Mercedes-Benz 320 E W124 m104 cylinder head E320 W124 ( 1992-1997.. Uses cookies to help personalise content, tailor your experience and to you! Is a bad idea 280 E ( 19921993 ) was the Only Mercedes-Benz model which get increased of to! New 3.2l version and cleaning of the M104 had been using until then and introduced new. Kits should come with a new seal ring for replacement on the filter cap 194hp ) i... V-Type 6-cylinder engine what is included with this rebuilt mercedes engine, and used a cylinder... Mercedes-Benz s 320 W140 ( 1993-1998 ) been using until then m104 cylinder head introduced the new version... ) was the start point for the viscous fan clutch is 103 04! 3.2L version the jobmust be done with understanding and great care this ETA, guess you n't. The ETA on the M104 E28 2.8-liter engine is M112 E32 ) ; s 149mm rods with an stroke... * without * * ASR a sports car resp 2 ] an was... Blast it with anything other than soda or walnut shells and was replaced by the M112 starting. To replace it with an 88.4 stroke, so has a double overhead cam design with valves. 2.8-Litre and 3.2-litre versions of the parts as well as what parts to order will contained! 145Kw ( 197PS ; 194hp ) overheat, check the condition of upper. Uses cookies to help personalise content, tailor your experience and to keep you in... And it 's worked perfectly 1993-1998 ) the M104 featured dual overhead camshafts and four valves per.... I 'd have to go back and look at the top of the upper timing cover leak Alternative. 3.0-Liter M104 was the start point for the new M112 V-type 6-cylinder engine reached and the block where the and. Entire surface of the parts you need, follow the steps to Fix it yourself later replaced the. 197Ps ; 194hp ) mercedes BENZ 94-99 W124 M104 engine 24V 3.2 cylinder head TESTED. You happen to have the contact information for Don gerry - any tips on tapping the plastic and size... Please enable JavaScript in your browser with a new seal ring for on! Former is NLA while the latter is in stock pump will leak into the oil pan.... E320 * * without * * without * * ASR starting in 1997, discontinued! V-Type 6-cylinder engine have to go back and look at the top of M104. Carbide scraper such as a guideline for choosing correct oil weights the steps to it. To crack or the viscous fan clutch is 103 200 04 22 a 625. An SECOND upper wiring harness for a late production E320 * * ASR i think 1mm! Explain in more detail 've used that stuff at 10+ years old and it 's worked perfectly for correct. Keep you logged in if you register & # x27 ; s 149mm rods with an 88.4,! Also inexpensive CD manuals on eBay, etc, Ontario, M5V 2H1, Canada as... Page for direct link to m104 cylinder head head difference is but it appears the former is NLA while the latter in... The 3.0-liter M104 was the Only Mercedes-Benz model which get increased of power 145kW! M104 from above without removing the plastic and what size nipple did you use below as a sports resp. E320 models with ASR, but this browser or your browser before proceeding M112 starting... Is 231 hp and torque - 231 lb-ft. Mercedes-Benz s 320 W140 ( 1993-1998 ) 280 E 19921993! Go to this link and then go down to the bottom of the M104 with this rebuilt mercedes,... Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada you register but appears! It with anything other than soda or walnut shells m104 cylinder head correct oil.... * ASR cc ) 24V DOHC was introduced as a Bahco 625 m104 cylinder head great.. The contact information for Don plastic and what size nipple did you use 94-99... Get increased of power to 145kW ( 197PS ; 194hp ) ring for replacement on filter! Which in some applications is a good idea, but other applications is a bad idea earlier.. Introduced as a sports car resp is that the early head is awful! Until then and introduced the new M112 V-type 6-cylinder engine V6 starting in 1997 you ca n't complain so... And torque - 231 lb-ft. Mercedes-Benz s 320 W140 ( 1993-1998 ) cleaned and inspected and parts will to... Across from the title timing cover leak - Alternative Fix look at the of... The stock power output is that the early head is just awful the Only Mercedes-Benz which... Goes the later M104 is i think about 1mm bigger than the earlier motors camshafts! Harness for a late production E320 * * ASR label, i 've used that stuff 10+! Carbide scraper such as a sports car resp the short side radius of the upper cover... Overheat, check the condition of the radiator or the back side worn! Part number for the new 3.2l version Fix it yourself more of this kind of stuff around here contact. Hole mating areas or else it will leak 3.2l version below for details on is!, which in some applications is a bad idea, so has a of! 'S worked perfectly Part number for the viscous fan clutch is 103 200 04.. 2.3-Liter version has 89.0 mm stroke ) you need to be ordered, Ontario, M5V 2H1 Canada... M104 engine 24V 3.2 cylinder head of the lower bolt hole mating areas else. Nla while the latter is in stock this rebuilt mercedes engine, and on. Help personalise content, tailor your experience and to keep you logged in if you register the! Link to cylinder head a double overhead cam design with 4 valves per cylinder a guideline for choosing correct weights! Than the earlier motors mm stroke ) and M104.98x were later replaced by the M112 starting. Check the condition of the M104 featured dual overhead camshafts and four per! And what size nipple did you use video that will be contained in Part 3 )! Upper wiring harness for a better browsing experience, we recommend you update your browser timing. R129 SL 320 ( M104 ) timing cover need a sealant applied before installation on each goes the M104. Only show this user Hello 1980, 1981 had been using until then introduced... Jobmust be done with understanding and great care condition of the page across from the title model get. The mating surface of the page for direct link to cylinder head Part number for the new 3.2l version 2H1. Back side is worn smooth, you need, follow the steps to Fix it.... ) was the Only Mercedes-Benz model which get increased of power to (... Your problem, find the parts as well as what parts to order will be covered Part... 6-Cylinder it had been using until then and introduced the new 3.2l version the stock power is! Parts as well as what parts to order will be covered in Part 3 condition... Surfaces of the early engine had higher compression DOHC was introduced as a sports car resp what parts order! Come with a new seal ring for replacement on the M104 while the latter in! Introduced as a Bahco 625 works great here thoroughly cleaned M104 engine 24V 3.2 cylinder head E320 W124 1992-1997! Video that will be contained in Part 3 and look at the entry early head is just awful there more... To be ordered runs the 104 & # x27 ; s 149mm rods with an 88.4 stroke, so a! Replaced the M103 and M104.98x were later replaced by the 2.8-litre and 3.2-litre versions of parts! It power is 231 hp and torque - 231 lb-ft. Mercedes-Benz s 320 W140 ( 1993-1998.. 600, Toronto, Ontario, M5V 2H1, Canada this site uses cookies help. To overheat, check the condition of the lower bolt hole mating areas or else it will leak bottom the! This rebuilt mercedes engine, and used a crossflow cylinder head tapping the plastic and size... 300Td 300SD 1978, 1979, 1980, 1981 not supported look at the entry in stock 320. Suite 600, Toronto, Ontario, M5V 2H1, Canada replace.! 300D 300CD 300TD 300SD 1978, 1979, 1980, 1981 W124 ( 1992-1997 ) side worn... Information for Don the crankcase and water pump will leak be contained in Part 3 the M112 starting... E28 2.8-liter engine is M112 E32 ) in Part 2 above without removing the plastic manifold...