The main wiring harness and fuel crossover line that the three (3) connections mate to. Another member of GXOR also recommended replacement of these two hoses. Doug Thorley headers are made of 304 stainless steel and have a lifetime warranty. Secondary air injection pump Lexus gx470 & toyota code p2445 - YouTube Cracked exhaust manifolds are just one of the potential issues you need to look for when buying a 4th generation Toyota 4runner. Youll also need to be able to lift one side of the motor. Genuine OEM Exhaust & Emission Systems for Lexus GX470 Use code SHIPLEXUS at checkout. Disconnect the wiring from the coils by using a small screwdriver and pushing the clip back and then gently squeezing the clip and sliding the connections off (red arrow). WHILE EVERY REASONABLE EFFORT IS MADE TO ENSURE THE ACCURACY OF THIS DATA, WE ARE NOT RESPONSIBLE FOR ANY ERRORS OR OMISSIONS CONTAINED ON THESE PAGES. WHILE EVERY REASONABLE EFFORT IS MADE TO ENSURE THE ACCURACY OF THIS DATA, WE ARE NOT RESPONSIBLE FOR ANY ERRORS OR OMISSIONS CONTAINED ON THESE PAGES. Its not very often that increasing performance on a vehicle also makes it more reliable. But the plan right now is to continue to remove the intake manifold, I guess, so I can get to the inlet water pipe and replace both o-rings and seals. Lexus Parts & Accessories Online, 1 person has looked at this part recently, Search "Engine Intake Manifold" for GX 470. AMS8591 APEX Set Intake Manifold Gaskets New for 4 Runner Toyota Quick delivery Thermal Intake Manifold Gasket Fits Honda Prelude 91-01 Browse MANIFOLD, INTAKE for your Lexus GX 470 . While the welds on the drivers side looked good, the passenger side was a different story. YourMechanic All rights reserved. It may not display this or other websites correctly. It sounds too good to be true, but its not. These wont. Which I did exactly so. No Coupon Required. Thank you! Most cracked exhaust manifolds wont affect the function of your vehicle. Started September 19, 2022, By Is250. I hope you find this video somewhat informative on how to perform such a procedure. Use a T30 Torx and remove the single Torx screw connecting the wiring loom harness to the intake manifold (yellow arrow). At some point, you will wind up with cracked exhaust manifolds on your V8 4runner, Land Cruiser, Tundra, Sequoia or Lexus GX470. Lexus GX470 Exhaust Manifold Tools and Access Points YotaMD 3.41K subscribers Subscribe 55 7.9K views 2 years ago Passenger side exhaust manifold install/removal access points. Many people hear a weird noise, take it to the dealer, and have them fix whatever is wrong. Drop it off at our shop and pick it up a few hours later, or save time and have our Delivery mechanics come to you. Lexus GX470 Intake Kits, Air Filter & Throttle Body Spacers - 4 Wheel Parts Contact dealer for limited warranty, inventory level, and return policy details. On average, the cost for a Lexus GX470 Exhaust Manifold Gasket Replacement is $225 with $73 for parts and $152 for labor. You can read about it on this thread as it is part of a timing belt replacement job.Not really too big a job and sounds well within your DIY capabilities. THIS DOES NOT FIT YOUR Lexus GX 470 Find Parts That Fit: GX 470: All Products Flat rate pricing based on labor time and parts, Trusted mechanics, rated by thousands of happy car owners, Hand-picked, community-rated professionals, Over 25,000 topics, from beginner tips to technical guides, Check cars for recalls, common issues & maintenance costs, Optimize fleet uptime and compliance via mobile vehicle repairs, Partner with us to simplify and scale fleet maintenance, Lexus GX470 V8-4.7L - Oil Change - Redwood City, California, Lexus GX470 V8-4.7L - Drive Belt Tensioner - Somerdale, New Jersey. Set of 8 UF230 Blue Ignition Coil For 98-10 Lexus SC430 4.3L GX470 4.7L http://www.autozone.com/autozone/accessories/Quest-1-oz-cooling-system-UV-dye-bulk/_/N-255s?itemIdentifier=210227. This can cause pooling of coolant in the engine valley, often running down the back of the engine between the flex plate and transmission, or down the transmission itself. Aluminum and plastic manifolds are checked with a machinists straightedge to ensure the surface flatness does not exceed the original equipment manufacturers specification. Enjoy up to $100 complimentary shipping on All Orders. All the details are shared in this feature article: 3rd Gen vs 4th Gen Toyota 4Runners: How Do They Compare? Toyota isnt the only one to blame for your exhaust manifolds cracking. If you have an account, sign in now to post with your account. It will never leave you stranded on the side of the road. It seems the government has clamped down on companies selling simulators, so Im thinking shorties with cats is the way to go. This is a great write-up and extremely informative for this issue. Lexus That was just for the parts alone. You might be able to plug all those alternative paths and try, but I didn't and can't speak to that option. Free Same Day Store Pickup. (c) Remove the air cleaner filter element from the air cleaner case. Dorman Products 03413B exhaust Manifold Bolt Kit 4.8 5.3 6.0 ls engines I figure its time to just redo the entire exhaust system now! There are many Hello. Lexus GX470 Exhaust Manifold Gasket Replacement Costs - YourMechanic Once the manifold is deemed re-usable or replaced as needed, the new gasket is applied, the manifold is put in position and the mounting bolts are torqued with a calibrated torque wrench in the OEM specified sequence. If the surface of a manifold is not flat, the new gasket will not seal properly. Lexus GX470 Exhaust Manifold Replacement Costs RepairSmith offers upfront and competitive pricing. Shop wholesale-priced OEM Lexus GX470 Intake Manifolds at LexusPartsNow.com. When it comes to your Lexus GX470, you want parts and products from only trusted brands. All fit 2003-2009 Lexus GX470 and more. The Lexus GX470 encompasses all first-generation GX units produced from 2002 to 2009. Unfortunately, its not a matter of if but rather when the exhaust manifolds will crack. The strong likelihood of future failure combined with the high cost make this a bad option. It's FREE! My Lexus gx470 it won't starts. In my opinion, this is the same situation as replacing them with Toyota parts. Got most of the plastic housing pieces off and I'm down to the injector connectors, which I've removed and covered the holes with some shop towels. On top of that, Toyota has not redesigned these manifolds. Your 4.7 will not make 300hp just by adding these headers. This concerned me enough to bring the headers to a friend thats a master mechanic as well as a drag racer for his opinion. EXHAUST, TURBOCHARGER - 1711131250 - Genuine Lexus Part Lexus GX 470 Home Lexus GX 470 1711131250 1711131250 Enjoy complimentary shipping on all orders over $100! It snowed over night for the first time this year, and my car is parked in the driveway so this will be even more fun that I had anticipated :cries: To curiousBI don't think the leak is from the manifold itself either, if that's what you meant? Show example Lexus GX470 Intake Manifold Gaskets Replacement prices What is an intake manifold gasket and how does it work? Stay warm in ND. http://us.lexusownersclub.com/forums/index.php?showtopic=64500&st=15#entry414144. It could be a leaky o-ring or there is a flush mating surface of the inlet that uses a form in place (FIP) gasket (RTV like gunk) you put in the space to make you own gasket. Youll also be rewarded with more horsepower, torque, and fuel economy. When it warms up, the crack gradually closes with the heat expansion. October 2, 2012 in 90 - 00 Lexus LS400. Started February 16, 2022, By Lexus GX470 - MANIFOLD, INTAKE I suspect the leak is not under the manifold but getting it out of the way will make things easier to see. If the fuel rail is bolted to the intake manifold, the supply and return connections to the fuel rail are disconnected. I just took a trip from Vancouver Island to the BC Interior and had the flange above the rear diff rust out and subsequently melt the air hose for the rear air bags. Lexus GX470 Exhaust Manifold Tools and Access Points - YouTube Once you add in the 4-10 hours of labor per side, your repair bill will be astronomical. Since originally writing this review, Ive also added a Gibson stainless catback exhaust to my 4runner. The best part is, our Lexus GX470 Intake Manifold Gasket Set products start from as little as $20.18. Everything passed our emissions test (when we still had it) with no problems. The headers come ceramic coated and ready to bolt up. Burtman Industries is also one of the best places to buy any aftermarket exhaust parts for a 4runner: My ticking manifolds just turned intosomething much, MUCH louder! Copyright 2023 Canadian Gearhead. Select Vehicle by VIN; Diagnosing the cause of the leak is tricky because it . All the details are shared in this feature article: The most common sign of a cracked exhaust manifold is a loud ticking sound coming from the engine bay. Starting at the top of this picture, remove two 10MM bolts and the engine beauty cover bracket. Once the engine cover is removed the next thing to do is to disconnect the VQ35 mass air flow sensor. SKU:TR7493914.. 30 more horsepower and 30 more ft lbs of torque. Join the Lexus Owners Club and be part of the Community. The drivers side has a Doug Thorley emblem tacked on which is just barely visible once theyre installed in the engine bay. Remove the carburetor's fuel line and any vacuum lines that are attached to the carburetor. He was on time, kind, courteous, knowledgeable & understanding & most of allHONEST and is now on the list for my family's One & Only Mechanic! The noise from a cracked manifold is sure to cause heads to turn in your direction as people wonder to themselves: Whats wrong with that guys car?. Thanks for the reply! What a pain lol. Once youve driven in a parking garage, tunnel, or beside a wall, youll understand. I used plastic razors to scrap what I could off, then non-clorinated brake cleaner and a microfiber rag to scrub, then back at the stubborn stuff with the plastic razor blades and kept repeating (2-4 times in spots) until it was what I considered very clean. PLEASE VERIFY ANY INFORMATION IN QUESTION WITH A SALES REPRESENTATIVE. Really anxious to just get this out of the way, so I can know what the real damage is under the intake manifold. As you work through reassembling everything, just take your time and make sure each step is complete before moving on. Remove the vacuum hoses from the intake manifold. Windshield Defogging and Defrosting. The intake on an engine may be made up of a lower intake manifold and an upper intake manifold or plenum. Made with in Silicon Valley. If you still arent convinced, theres one more advantage to upgrading to Doug Thorley headers: Performance gains. Theres one issue holding Toyotas 4.7L V8 (otherwise known as the 2UZ-FE) back from being the perfect engine. DIY 2007-2011 2GRFE V6 Camry Spark Plug and Intake US $289.52. Burtman Industries also has them on sale often and is a fellow 4runner owner. Pump failure may result in: Check engine light. Good job! owners like you. The Lexus GX460 and the 4.6 liter 1UR-FE engine can, as it ages, develop a coolant leak from the valley of the engine. WHILE EVERY REASONABLE EFFORT IS MADE TO ENSURE THE ACCURACY OF THIS DATA, WE ARE NOT RESPONSIBLE FOR ANY ERRORS OR OMISSIONS CONTAINED ON THESE PAGES. Headers for non-vvti 4runners (2003/2004 model years), Headers for vvti 4runners (2005-2009 model years). The other 3 options will fail again eventually. The value alone makes this option a winner. Started March 4, 2021, By But I supposed to get that running through my coolant system, I'd have to put my car back together and have it on?? This allows the catalytic converter to clean exhaust better, and lower emissions while the engine is warming up. I cant imagine theyll be able to make a manifold with better steel and offer it for a fraction of the price. Lexus GX 470 Engine Intake Manifold - 17120F0020 - Genuine Lexus Part Disconnect the electrical connector from the ignition coils. lol My interest is in the continued wisdom of pouring more and more money into a 23 year old car that seems to be taking all your tip money from Saturday nights and then some. Lexus Parts & Accessories Online, 3 people have looked at this part recently, Search "Engine Intake Manifold" for GX 470. Engine Intake Manifold. The 2UZ is a legendary engine. Typically diagnosing a random problem like this where the warning lights come on and off can confuse a lot of mechanics who firmly believe that a component or part must be damaged to cause a light. TAKE CARE NOT TO MARK, MAUL, SCRATCH or otherwise cause deformation to any of the gasket surface. Enjoy up to $100 complimentary shipping on All Orders. Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM. If the original is bad, its safe to assume the knockoff version is worse. DIS C H A R G E F U E L S Y S T E M P R E S S U R E C A U T I O N : Do n o t d is c o n n e c t a n y p . In order to produce the desired readings, they needed to place the primary catalytic converters as close to the head as possible so that theyll heat up and start working sooner. The check engine codes that are related to this concern are the following: JavaScript is disabled. I'm pretty excited! Coolant Leak Under Intake Manifold! How Do I Remove My Intake Mani Just food for thought. A very basic how-to: Removing the Intake Manifold - Toyota 4Runner I understand that there are times when a person simply dosen't have any money to put down on a newer car, more reliable. When you have the MAF disconnected you can begin disassembling the intake system and intake piping. If done incorrectly, you risk warping the flange and creating new leaks. Foam ear cup replacement. No Coupon Required. EXHAUST MANIFOLD TO HEAD. Got hold of an on-site mechanic with really low labor rates that seems to know exactly what I've been explaining, so he might come by tonight to help take off the rest of the intake manifold. Remove the throttle body lower bracket and the throttle body. Initially, I couldnt notice much of a difference when putting around town at low rpm. Driveability wont change either. Genuine Lexus GX470 Intake Manifold - lexuspartsnow.com You can purchase a complete set of Doug Thorley headers for less than half the price of a single Toyota manifold. Above 3000 rpm, the difference is very noticeable in the butt-dyno. Because of factors beyond the control of How to Automotive/Brian Eslick, no information contained in this video shall express or imply warranty or guarantee of any particular result. When the engine is cold, the crack is large enough to leak. There are still a lot of possible results, finish selecting a vehicle to find parts for your exact car. Any injury, damage or loss that may result from improper use of these tools, equipment, or information contained in this video is the sole responsibility of the user and not How to Automotive/Brain Eslick. Theyre handmade in America and wont crack like the original manifolds. Lexus GX 470 Engine Intake Manifold. Exhaust, System - 171110P060 good to hear, and timely given changing weather in ND this time of year. Used OEM Lexus GX 470 Parts - TLS Auto Recycling Purchase Used Lexus GX 470 Parts with upto 60% savings. For that reason, your vehicle could potentially fail a safety inspection if youre buying or selling it. Which I suppose is fair, but not for $100, I could have guessed there was a leak somewhere under there too. Only 5 of them need to be removed for this job. I removed the intake manifold and reinstalled, also I replace two Lexus Ask an Expert Car Questions Lexus Troubleshooting This answer was rated: My Lexus gx470 it won't starts. Did you weld on new cats, reuse your old cats, or go straight piped? You can purchase a set of Doug Thorley headers on Amazon here: 03/04 4runner Headers | 05-09 4runner Headers. Dealer sets actual price. Clear editor. Very thorough!! Strangely, that graph has since disappeared from the internet. Enjoy up to $100 complimentary shipping on All Orders. Catalytic Converter with Integrated Exhaust Manifold. By You can edit the name of your vehicle by clicking the pencil icon on the right. Catalytic Converter with Integrated Exhaust Manifold (Left). Genuine Lexus Part - 171110P060 (17111-0P060, 171110P050) The combination of the thin metal and the excessive weight of the catalytic converter hanging off the end is what causes them to crack. VIP Security System, GBS Microphone - Service, Rear Spoiler, CHMSL Cover with Double Sided Tape. Oil Service Kit to Suit Lexus 2gr-fks 2gr-fse 3gr-fse 4gr-fse 2.5l 3.0l If the intake manifold has internal cooling system passageways, the engine coolant is drained below the level of those passageways. WHILE EVERY REASONABLE EFFORT IS MADE TO ENSURE THE ACCURACY OF THIS DATA, WE ARE NOT RESPONSIBLE FOR ANY ERRORS OR OMISSIONS CONTAINED ON THESE PAGES. Toyota used it across their entire lineup of trucks. . You can edit the name of your vehicle by clicking the pencil icon on the right. You see, they all do it eventually. In engines where coolant flows through the intake manifold, a leaking intake manifold gasket can be either the cause of or result of engine overheating. Youll need to be able to cut and weld whether you choose to keep the stock cats or not. The accelerator cable assembly and cruise control cable are removed and set aside. Aftermarket headers are the best choice by far, for many reasons. Once all connections to the manifold are clear, the manifold is unbolted and removed from the engine. Find many great new & used options and get the best deals for FRAM Extra Guard Air Filter for 2003-2009 Lexus GX470 Intake Inlet Manifold bh at the best online prices at eBay! All of them require the labor of removing the manifold(s). This is not a permanent solution. Based on the complaints compiled via CarComplaints.com, the 2006 model year for the Lexus 470 has the most overall issues. Ships from Lexus Parts Direct, London ON They cracked before, and theyll crack again. Thats not where the horsepower and torque gains are though. Exterior Emblem. PLEASE VERIFY ANY INFORMATION IN QUESTION WITH A SALES REPRESENTATIVE. Hi there: If you have a remote FOB key, it's possible that there is a problem with that key, or that by disconnecting the battery, the ECU reset, causing the ignition system to be faulty right now. I reviewed this exhaust recently and found it to be a great design with only one minor annoyance. THIS IS BRAND NEW: DNJ Intake Manifold Gasket Set FITS: 05-09 Lexus, Toyota / GX470, 4Runner, Sequoia, Tundra, LX470, Land Cruiser 4.7L V8 DOHC Naturally Aspirated 2UZ-FE FITMENT NOTES: Intake DNJ Engine Components is a full line provider of Domestic & Japanese engine parts for cars and trucks. Very knowledgeable. Your previous content has been restored. . Due to constant temperature expansion and contraction of engine parts or overheating, the gaskets ability to seal properly can be ruined, resulting in problems such as: Yes. Allthough, unlike many on the site I have problems getting the cap off the toothpaste. The Fargo Corwin Toyota dealership quoted $850 + tax to replace the water inlet pipe and o-ring under my intake manifold. You may notice a sulfur smell with a manifold thats cracked this badly. Started September 12, 2022, By Lexus GX 470. The exhaust and intake valve located on opposite sides with an angle of 21.55 degree. Certified mechanic. Lexus GX470 V8-4.7L - Oil Change - Norwalk, California. . . If there is an air leak to the cylinders, it can cause lean operation which could overheat the catalytic converter. While it does give you the peace of mind of your vehicle being worked on by the experts, its also by far the most expensive fix. May 7, 2021 202 Dislike Share Crutchfield Automotive 4.18K subscribers How to take the driveshaft off and apart on the GX470 to get rid of the notorious clunk at stops www.jlmauto.com for. Thermal Intake Manifold Gasket Fits Honda Prelude 91-01 H22 by Torque Solution. Center of the intake manifold, passenger side, unclip the EGR valve assembly and remove three (3) 12MM bolts holding the main assembly on, then follow the metal lines towards the front of the engine and remove four (4) 10MM nuts where the EGR lines run into the intake and under the intake manifold. I list the others in my 4runner buyers guide. This means you need to be ready to install the valley plate back to the block within minutes of applying the bead, then reinstall the plate mounting bolts and torque down the plate all in that 15 minutes**. Quality control issues aside, Im glad I had these installed. Enjoy up to $100 complimentary shipping on All Orders. Remove the links attached to the throttle by removing the screws with the screwdriver. Theyll be replacing the parts that failed on your vehicle with the exact same ones. If your ticking sound remains even when the engine is warmed up (mine did), that means you have a larger crack that still leaks when the metal has expanded. . You dont want to gamble with having to do this twice. The amount of exhaust gas escaping isnt big enough for the ECU to notice. It's done! They are fairly inexpensive and after you do all of this work, you probably do not want to be back in there in the not so distant future. Catalytic Converter with Integrated Exhaust Manifold (Right). All electrical connections and emission and vacuum lines in the way of the intake are removed. The only thing remaining on my entire exhaust system that isnt high quality stainless steel is the y-pipe. The engine feels much more alive and pulls a lot harder. Paste as plain text instead, **, **The FIPG has a setup time of 15 minutes (per my container, past reports I saw said 3-5 minutes). You could get lucky and prove me wrong, but dont forget about the labor cost. The added efficiency of these headers over the stock design doesnt just improve horsepower and torque. 12. The noise is from the secondary air pump, which sends hot air to the catalytic converter when the engine is cold. Especially in North Dakota in the winter months! Has anyone else had this problem? MSRP and price exclude taxes, installation, shipping, and dealer charges. It basically discusses starter replacement but there are some good pics and service manual steps on removing the intake manifolds (which you have to do to get to the starter or water pipe). Lexus Workshop Manuals All Parts come with 1 year warranty. Wish me luck! Great guy to buy from. Auto Parts & Accessories; Car & Truck Parts; Manifold Gasket Set ms18067 Intake and Exhaust Manifolds Combination Gasket. 2023 2005-2009 Lexus GX470 and 2006-2007 Lexus LX470 SUVs have a rare (but not albeit unheard of) problem with their secondary air injection system that illuminates the check engine light. Be sure to pickup a new gasket kit to reset the manifold. 2013 Lexus GX $19,850 - $20,700 VIEW COMPARE Reliability We expect the 2023 GX will be much more reliable than the average new car. I understand these are made by hand, but my specific set of headers was clearly made by two different employees. You can edit the name of your vehicle by clicking the pencil icon on the right. Lexus GX470 Intake Kits, Air Filter & Throttle Body Spacers All Categories Lexus GX470 Air Filter Cleaner Kits and Supplies Lexus GX470 Air Intake Snorkel Lexus GX470 Air Filters Lexus GX470 Air Cleaner Assembly Lexus GX470 Air Filter Wrap Lexus GX470 Air Intake Scoop Lexus GX470 Air Cleaner Adapter Lexus GX470 Air Cleaner Base Plate . I took it to a Toyota dealer yesterday and they quoted a "possible water inlet tube leak" and they would replace the tube and the o-ring for $850+.