It's easier to get at them by removing the intake manifold, but for me it was just to much time and work, so I took my NGK platinum plugs to the Lexus dealer and had them install all six and they charged me a hour worth of labor, $110.00 dollars, but been told, you can goto a Toyota dealership and they charge less for labor. Use a T30 Torx and remove the single Torx screw connecting the wiring loom harness to the intake manifold (yellow arrow). For that reason, your vehicle could potentially fail a safety inspection if youre buying or selling it. Gold Emblems, Rear Emblem. I would just love an lexls.com style how to, on removing my intake manifoldcrossing my fingers that someone will have an idea on what to pull first. Still a nice touch. Thanks for the reply! Zeus01 Plastic manifolds are checked for cracks, heat damage, and warpage. Remove the throttle body lower bracket and the throttle body. (b) Disconnect the 2 clamps and remove the air cleaner cap. Fits GS 350, IS 350, RC 200t, RC 300, RC 350. Diagnosing the cause of the leak is tricky because it . Burtman Industries also has them on sale often and is a fellow 4runner owner. I just feel stuck. This affects the 2003-2004 Lexus GX470. Replace the ignition coils. SKU:TR7493914.. Browse MANIFOLD, INTAKE for your Lexus GX 470 . This video is about Secondary Air Injection (SAIS) filter swap procedureand intake manifold gasket replacement procedure to fix a very slow coolant leak. 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. Lexus GX470 V8-4.7L - Oil Change - Norwalk, California. My Lexus gx470 it won't starts. Most of us dont want our vehicles to sound like broken down jalopies. Connect the electrical connector to the ignition coils. Finally, the vehicle is run and checked for leaks, and test driven. After looking them over, he didnt think there was anything wrong with them structurally and the issue was strictly cosmetic. Your previous content has been restored. The intake on an engine may be made up of a lower intake manifold and an upper intake manifold or plenum. I have inspected and cleaned mine with throttle body cleaner, but the footage was lost, my apologies. The accelerator cable assembly and cruise control cable are removed and set aside. Exhaust, System. I really almost want to just sell it, but it's kind of impossible to sell a perfectly good carwith a coolant leak included. Auto Parts & Accessories; Car & Truck Parts; Manifold Gasket Set ms18067 Intake and Exhaust Manifolds Combination Gasket. You must log in or register to reply here. US $289.52. 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. Clean the surface where the gasket will be laid very well. I go to school full time, and bartend on weekends. All electrical connections and emission and vacuum lines in the way of the intake are removed. Lexus Parts & Accessories Online. I had the original cats welded onto a set of shorties. 16. If you reassemble it with an issue here (like I did), you'll only really know once you fill the system back up with coolant and it leaks like crazy, That'll mean tearing everything back down and starting over as the valley pan has to come off to reposition these o-rings. As long as the Check Engine Light isnt on and the person running the test doesnt notice a leak thats too big to ignore, you should be good to go. You can edit the name of your vehicle by clicking the pencil icon on the right. If you have a leaking intake manifold gasket, and the engine has overheated, the entire engine should be inspected for damage, such as a blown head gasket. Your link has been automatically embedded. You are using an out of date browser. Thank you for watching!Please leave a comment below if you have questions about the procedure or maybe have comments or suggestions on how I could improve this procedure.Lexus GX470 Spark Plug Replacement Video: https://www.youtube.com/watch?v=FLpE8L5Yx5A\u0026t=9sIf you enjoy this kind of videos, please \"Like\" and consider subscribing for more such videos. Wireless Headphones, Ear Cup. 30 more horsepower and 30 more ft lbs of torque. Contact dealer for limited warranty, inventory level, and return policy details. Lexus Parts & Accessories Online, 1 person has looked at this part recently, Search "Engine Intake Manifold" for GX 470. A Lexus Gx470 Intake Manifold Gasket Replacement costs between $492 and $549 on average. The official claims are impressive. So I went to my local O'Reilly auto parts store, ordered a new intake manifold gasket for $35.26 after tax, a new throttle body gasket for $3.52 after tax, and then to the hardware store for a new breather tube and o-rings, for $3.24 after tax, had some new coolant in the garage and also cleaned off the CRAZY amount of build-up on my throttle body, for a grand total of $142.02! Used OEM Lexus GX 470 Parts - TLS Auto Recycling Purchase Used Lexus GX 470 Parts with upto 60% savings. Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM. All Rights Reserved. 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). Some car engine designs are more likely than others to experience leaking intake manifold gaskets due to material and design issues. Fixed and working better than ever! The only thing remaining on my entire exhaust system that isnt high quality stainless steel is the y-pipe. Are Toyota 4runners Safe? On average, these failures were presenting around 110,000 miles. I spent $100 on labor to an excellent on-site repair mechanic, he was quick and knowledgeable and I'm absolutely grateful for being able to finish the final steps in taking off the intake manifold. As you work through reassembling everything, just take your time and make sure each step is complete before moving on. So it is now in my driveway again, leaking and parked. 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. Doug Thorley includes new gaskets, but youll have to re-use your old hardware. Youll save money by not having to purchase replacement parts, but you still have to deal with the labor to remove the manifold. No Coupon Required. Now you're down to the valley plate. Haliuna THIS DOES NOT FIT YOUR Lexus GX 470 Find Parts That Fit: GX 470: All Products Free Same Day Store Pickup. 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**. good to hear, and timely given changing weather in ND this time of year. 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. If the original is bad, its safe to assume the knockoff version is worse. 2. Prices may vary depending on your location. Thank you! Remove the carburetor's fuel line and any vacuum lines that are attached to the carburetor. There are still a lot of possible results, finish selecting a vehicle to find parts for your exact car. The new Denso radiator I put in is leaking transmission fluid out of the inlet connection, so I have to do that job over within a year (going to pay the dealership $1,000 to do it this time). I PLAN TO FINISH WRITING THIS UP IN THE NEXT DAY OR TWO, BUT WITHOUT THE ABILITY TO MAKE A DRAFT POST, I DIDN'T WANT TO LOOSE ANY WORK IN PROGRESS SO AM POSTING IT IN PARTS AS I GO. That means youll never have to worry about it happening again! Lexus GX470 Exhaust Manifold Replacement Costs RepairSmith offers upfront and competitive pricing. The new o-rings can easily kink, roll or come out of their groves and the issue might not be easily visible. The video also briefly demonstrates cleaning of the throttle body. 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. Show example Lexus GX470 Exhaust Manifold Gasket Replacement prices Really anxious to just get this out of the way, so I can know what the real damage is under the intake manifold. 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! Its age means the GX470 can develop problems with its various systems. So glad I didn't sell it! There is a bit of good news. The 4.7s manifolds are a tubular design made of thin steel. 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. Started Thursday at 04:47 PM, Lexus Owners Club of North America Hey, Im Tim! Especially in North Dakota in the winter months! Unless youre dealing with an extreme leak, a cracked exhaust manifold wont cause a Check Engine Light. Thanks for taking the time to do this as it will help many. Transfer PCV air tube to new valve. Lexus Parts & Accessories Online, 3 people have looked at this part recently, Search "Engine Intake Manifold" for GX 470. 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. It needs to be removed in order to prep and weld it properly. This required mating the catalytic converter and exhaust manifold into a one piece design. EXHAUST, TURBOCHARGER - 1711131250 - Genuine Lexus Part Lexus GX 470 Home Lexus GX 470 1711131250 1711131250 Enjoy complimentary shipping on all orders over $100! AC Compressor Fits Lexus GX470 Toyota 4Runner Sequoia 2001-2007 V8 4.7L CO312 . Catalytic Converter with Integrated Exhaust Manifold. At some point, you will wind up with cracked exhaust manifolds on your V8 4runner, Land Cruiser, Tundra, Sequoia or Lexus GX470. 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. Lexus GX 470 Engine Crankshaft Seal (Rear) Part Number: 9031189014 Alternate Part Number (s): 90311-89014 $45.58 9031189014 This part fits: 2016 - 2022 Took me about 6 hours. Catalytic Converter with Integrated Exhaust Manifold (Left). And then, I'd be without a car for a while which would be pretty inconvenient, because I don't have a lot of money for another car, so whatever other old car I could get would have it's own set of problems that I'd have to deal with anyway. Engine Intake Manifold. It took an extra day for the throttle body gasket to get to the store, so the mechanic had to come back the next day, but I am so excited! He went above and beyond and got my Black Beauty up and running in time for my birthday weekend as well as gave me a quote for an oil change and rear break pad replacement on the spot! There are many Hello. At some point, you will wind up with cracked exhaust manifolds on your V8 4runner, Land Cruiser, Tundra, Sequoia or Lexus GX470. You may notice a sulfur smell with a manifold thats cracked this badly. If it were up to them, Im sure they would have over-engineered them just like every other part of the 4runner. Here at Advance Auto Parts, we work with only top reliable Intake Manifold Gasket Set product and part brands so you can shop with complete confidence. Dealer sets actual price. Will be calling on him again for sure! No Coupon Required. Remove the upper intake manifold for the right bank ignition coils. and . MSRP and price exclude taxes, installation, shipping, and dealer charges. Lift the front edge of the PCV housing up and slide it towards radiator to completely remove. Is a March 2017 premium w/45k miles coolant valley issue covered by 6yr/70,000mi drivetrain warranty. SKU . If the intake manifold has internal cooling system passageways, the engine coolant is drained below the level of those passageways. Enjoy up to $100 complimentary shipping on All Orders. OBD trouble code P1445. Friendly, patient and knowledgeable. Thanks to Jason Burtman and Doug Thorley, theyve got that covered now too (as well as a new style of long tube headers theyve just released). It appeared as though the 30/30 gain was around the 4000-5000 rpm range. , 2012 Post DIY Valley Cooling Plate Repair CEL P0420, Intake Coolant Leak - Shop Recommendations in DFW. How Do I Remove My Intake Mani, http://us.lexusownersclub.com/forums/index.php?showtopic=44338&st=0. 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. Browse MANIFOLD, INTAKE for your Lexus GX 470 . You can post now and register later. The engine feels much more alive and pulls a lot harder. Lexus GX470 Intake Manifold Gasket Replacement and SAIS filter swap procedure Maximum DIY Garage 671 subscribers Subscribe 8.4K views 2 years ago This video is about Secondary Air Injection. US $27.98. Be sure to pickup a new gasket kit to reset the manifold. Very thorough!! The exhaust and headers make a really nice combo. Theyre stronger than the originals and have a lifetime warranty. Genuine Lexus Part - 1719031071 (17190-31071, 1719031070). When the engine is cold, the crack is large enough to leak. They cracked before, and theyll crack again. This issue exists thanks to emission regulations. The other 3 options will fail again eventually. KEEP IN MIND, the rear (firewall side) of the housing has a plastic nipple protruding horizontally into a connection and the front passenger corner has a nipple going straigt down into the engine, so once you remove the bolts holding it down, you'll want to LIFT the FRONT before SLIDING the whole unit towards the front of the vehicle to remove it entirely. This is a great write-up and extremely informative for this issue. As with any form of exhaust leak, carbon monoxide poisoning is a concern. He was on time, kind, courteous, knowledgeable & understanding & most of allHONEST and is now on the list for my family's One & Only Mechanic! When it warms up, the crack gradually closes with the heat expansion. Maybe a dye like below and a UV light would help as well. YourMechanic All rights reserved. All of them require the labor of removing the manifold(s). C $50.7. Once the appropriate time for curing has past, you'r ready to start reassembling everything. But I supposed to get that running through my coolant system, I'd have to put my car back together and have it on?? Aftermarket headers are the best choice by far, for many reasons. Ignition components, such as the coil, are removed as needed. Enjoy up to $100 complimentary shipping on All Orders. MSRP and price exclude taxes, installation, shipping, and dealer charges. This prediction is based on data from 2020, 2021 and 2022. Or will it run through the lines either way? They didn't even write the $850 estimate on my bill, and they put the diagnosis in "possible quotes." Took two hours to take apart all that I've gotten done so farbut I'm really optimistic! Auto Parts & Accessories / Car & Truck Parts / Set of 8 UF230 Blue Ignition Coil For 98-10 Lexus SC430 4.3L GX470 4.7L Toyota. US $289.52 2001-2007 Lexus GS430 4 2001-2006 Lexus LS430 4 2002-2010 Lexus SC430 4 0L V6 2003-2009 Lexus GX470 4 1998-2007 Lexus LX470 4 7L V8 3L V8 2003-2009 Toyota 4Runner 4. TAKE CARE NOT TO MARK, MAUL, SCRATCH or otherwise cause deformation to any of the gasket surface. 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. CuriousB is one smart cookie and can give you a lot of expert help. Stay warm in ND. http://us.lexusownersclub.com/forums/index.php?showtopic=64500&st=15#entry414144. 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. It's done! You can edit the name of your vehicle by clicking the pencil icon on the right. Secondary air injection pump Lexus gx470 & toyota code p2445 video 1 - YouTube AboutPressCopyrightContact usCreatorsAdvertiseDevelopersTermsPrivacyPolicy & SafetyHow YouTube worksTest new. Cars that don't use direct . The combination of the thin metal and the excessive weight of the catalytic converter hanging off the end is what causes them to crack. Certified mechanic. This is sort of an old-school fix. No Coupon Required. Aluminum and plastic manifolds are checked with a machinists straightedge to ensure the surface flatness does not exceed the original equipment manufacturers specification. Ugh. Lexus Parts & Accessories Online, 1 person has looked at this part recently, Search "Engine Intake Manifold" for 2005 GX 470. 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. If the leak is the water inlet assembly on front of engine then you don't need to remove the intake manifold. Sedan Sport Utility Coupe Convertible Extended Cab Pickup, Cruiser SC400 SC430 LX470 GS430 Upper Set To 10/31/04, unopened, 4.0L 4.3L 4.7L Base Limited SR5 Sport Intake Manifold Gasket.Manufacturer Part Number:AMS8591.Part Name:Intake Manifold Gasket.Superseded Part Number:2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 . There are a few aftermarket parts companies that offer exhaust manifolds for the Toyota 4.7. Foam ear cup replacement. . As an Amazon Associate I earn from qualifying purchases. Dealer sets actual price. Enjoy up to $100 complimentary shipping on All Orders. The average cost for Lexus GX470 Exhaust Manifold Replacement is $1485. Select Vehicle by VIN; Although the vehicle will generally be safe to drive, you should schedule service as soon as possible to minimize the chances of additional costly damage. The headers come with no flange on the end of them. Lexus GX470 V8-4.7L - Timing Belt - Dallas, Texas. On top of that, Toyota has not redesigned these manifolds. 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. My income goes to rent and a phone bill and groceries. I just did this repair on my Sequoia. Exterior Emblem. Started September 12, 2022, By Loosen the nuts holding together the carburetor and intake manifold. Unfortunately, its not a matter of if but rather when the exhaust manifolds will crack. For 2004-2007 Ford Freestar Intake Manifold Runner Control Lever 26948NX 2005. 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). Remove the bolts. Genuine Lexus Part - 17120F0020 (17120-F0020, 1712025020) Quality control issues aside, Im glad I had these installed. Charlies Ox 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. 2023 Started February 16, 2022, By If the surface of a manifold is not flat, the new gasket will not seal properly. Disconnect the electrical connector from the ignition coils. Above 3000 rpm, the difference is very noticeable in the butt-dyno. Join the Lexus Owners Club and be part of the Community. 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. Other automakers took a similar approach to this, and surprise surprise, they suffer from the same problem! If theres any chance that your issue is caused by something else, you wont want to waste your time and money on fixing your manifolds. By Engine Intake Manifold. Intake. Check out free battery charging and engine diagnostic testing while you are in store. If the parts are less than $50 there is no way I want to pay a shop to do it. When this happens, the GX470 goes into safe mode and takes more time to . If there is an air leak to the cylinders, it can cause lean operation which could overheat the catalytic converter. If Manual Switching of Air Intake Is Desired. Now's is a good time to swap out the old PCV valve if you bought one. Get the best deals on Intake Manifolds for 2005 Lexus GX470 when you shop the largest online selection at eBay.com. Cracked exhaust manifolds are just one of the potential issues you need to look for when buying a 4th generation Toyota 4runner. Doing a mountain highway road trip without rear suspension isnot fun. Started September 19, 2022, By This can be expensive if you pay someone to do it, and destroy both your knuckles and patience if you choose to do it yourself. I'm sure I could try, but I probably wouldn't get much for it, as it has the coolant leak. Prices may vary depending on your location. Initially, I couldnt notice much of a difference when putting around town at low rpm. Open the hose clamp with a flathead screwdriver. The Lexus GX470 encompasses all first-generation GX units produced from 2002 to 2009. If the leak involves coolant, it could lead to engine overheating damage or the coolant could contaminate the engine oil, which can damage the engine bearings. I cant imagine theyll be able to make a manifold with better steel and offer it for a fraction of the price. **This step is one of the most important steps to get right, IMO. Don't over torque and squish the sealant out. Genuine Lexus Part - 171110P060 (17111-0P060, 171110P050) I reviewed this exhaust recently and found it to be a great design with only one minor annoyance. owners like you. Has anyone else had this problem? Its no racecar, but the already well balanced 2UZ feels even healthier with these headers. On average, the cost for a Lexus GX470 Exhaust Manifold Gasket Replacement is $225 with $73 for parts and $152 for labor. View and Download Lexus GX470 2006 service manual online. No need to crank down on it when reinstalling, the seal isn't made by tightening. This is not a permanent solution. These wont. GX470 2006 automobile pdf manual download. This is a 5.7L repair but may also add some additional guidance. What are the chances that a cheaper replica part from China is going to be built better than the original? For a better experience, please enable JavaScript in your browser before proceeding. Lexus Theres no better way to fix the cracked exhaust manifolds on your V8 4runner than by upgrading to Doug Thorley headers. I'm pretty excited! One important step I failed to mentioned is in preparing to put the valley plate back on with the new sealant. I would recommend having someone diagnose your problem or give you a 2nd opinion before pulling the trigger on any of these.