2012 hyundai santa fe viscous coupler. 4L 2359CC l4 GAS DOHC Naturally Aspirated.
2012 hyundai santa fe viscous coupler May 20, 2024 · AWD Problems: Viscous Coupler all wheel drive awd awd not working santa fe sport viscous coupler Jump to Latest 53K views 16 replies 14 participants last post by billt62 May 20, 2024 M Drivetrain Parts and More for Your 2012 HYUNDAI SANTA FE at Reliably Low Prices. HyundaiPartsDeal offers 4780039000 for $1434. Keep your vehicle running at its best by using only authentic OEM parts for cheap. 00 Jul 21, 2025 · 2010-2012 Hyundai Santa Fe. Sep 25, 2025 · Viscous Coupler Assy For Hyundai Kia Sorento Santa Fe Tucson Sportage 478003B520 $500. 35. Experts standing by. What I would like to know is what happens if it actually fails? How long will it last in this situation, since it does not do it when driving straight? Get Your OEM Viscous Coupler (4780039420) Delivered Right To Your Door For Your 2010-2012 Hyundai Santa Fe Vehicle At AN Affordable Price With Nationwide Shipping! Oct 28, 2025 · GENUINE OEM Hyundai Kia Viscous Coupler / 4780039420. Fits Santa Fe. SKU: 47800-3B520 Positions: Rear Other Names: Coupling, Viscous Coupler, Coupling Assembly 4WD Description: With awd. 4L Theta II Engine. Removed drive shaft and viscous coupler, the noise went away. 6L. May 20, 2019 · 2012 Hyundai Santa Fe 115K miles loud clunking sound from rear diff. 4wd. Thanks! Logel's Auto Parts is a fami This 2010-2012 Hyundai Santa Fe - Viscous Coupler for your 2010-2012 Hyundai Santa Fe vehicle is designed with precision to fit and work with your Hyundai. Aug 30, 2025 · Find many great new & used options and get the best deals for Rear Differential viscous coupler For Hyundai Santa Fe 2010-2012 4780039420 at the best online prices at eBay! Free shipping for many products! Aug 25, 2025 · 47800-39400 Rear Differential Coupling Compatible with 2010-2012 Hyundai Santa Fe 2. 4L L4, 3. Part# 47800-24700. 4L /2010-2012 Hyundai Santa Fe 3. May 16, 2015 · As of today (June 15,2016) the second AWD coupler on my 2010 Santa Fe Ltd. New rear differential viscous coupler. 2012 Hyundai Santa Fe GL Premium Sport Utility 4-Door 2. He now says he found out that the seal and viscous coupler is one unit and the viscous coupler needs to be replaced. Know all about the most common Hyundai Santa Fe AWD System problems and how to fix them. Services Hyundai part #4780039420 4780039400. Please ask any questions prior to bidding/offering. Dec 5, 2024 · Anyone have experience or can point me to the process to test a viscous coupler? It's a 2016 Sante Fe 3. 5L engine and AWD. 5L). Jan 11, 2010 · My 2005 santa fe (w/3. Hyundai Santa Fe (2013) and related models -- Steering coupler replacement. I have a 2014 Sante fe xl ( 3. I am now out of SKU: 47800-39420 Other Names: Coupling Description: 4wd. Months ago I occasionally started noticing a strange sensation when backing up like the wheels were binding. Aug 25, 2025 · Viscous Coupler Assembly is a direct fit for the following Model: Santa Fe. The first two were covered under warranty. Fast Online Catalog. Make: Hyundai. Replacement isn't cheap Save Money On Your OEM Viscous Coupler - 4780039420 - For Your 2010-2012 Hyundai Santa Fe Vehicle When You Shop Online With Hyundai Parts Pros! 2014 Hyundai Santa Fe Sport AWD Issues After Viscous Coupler Replacement Santa Fe Sport AWD users report persistent all-wheel-drive failures and ABS sensor malfunctions after repairs. I checked the propeller shaft with the car on the ground and in park and it does not turn. Use our VIN search feature to find parts that perfectly match your vehicle. This is my 3rd viscous coupler (2 previous replacements under warranty). area. Jan 6, 2022 · Viscous Coupler - Hyundai (47800-39420) 2010-2012 Hyundai Santa Fe - 4780039420 1 Review Genuine Hyundai Parts Manufacturer: Hyundai Part Number: 47800-39420 Replaces: 47800-39400, 47800-39410 Find the right Viscous Coupler for your 2010-2012 Hyundai Santa Fe with Hyundai OEM Parts Direct. Being an original factory part means you are getting the highest quality parts on the market and at direct-to-you prices! 2013 Santa Fe bad AWD coupler or rear diff shot? My wife's 2013 Santa Fe AWD 3. The first coupler failed two years ago at around 36000 km. Mar 31, 2025 · Find many great new & used options and get the best deals for 2010 - 2012 Hyundai Santa Fe NEW Viscous Coupler 4780039420 4780039400 at the best online prices at eBay! Free shipping for many products! Aug 1, 2023 · Will be replacing the third viscous coupling/AWD coupling this next week. HyundaiPartsDeal offers 4780039420 for $1362. HyundaiPartsDeal. Good luck Genuine 47800-3B520 Coupling Assembly-4WD fits 2009-2021 Hyundai Santa Fe, Santa Fe Sport, Santa Fe XL, Tucson. Also found it easier to unbolt the center bearing on the driveshaft to get the driveshaft flex joint out of the viscous Mar 3, 2009 · I have a 2010 Santa Fe AWD which I suspect the AWD is failing. The noise subsides a little bit when not under load, but it's still there. 4L 3. 99 previous price$910. steering wheel clunking or clicking noise Hyundai Santa Fe Rear Differential Coupling Replacement When DIY Car Repair Goes Seriously Wrong! a $1500 Mistake! Another DEAD Hyundai 2. Easy to use parts catalog. Mar 20, 2024 · Replacement for Hyundai Santa Fe GL GLS SE Limited 2010-2012 2. I would still like to figure out a way to add an AWD 'on/off' switch on the system to get rid of any unnecessary wear on the coupling. 4% positive Seller's other items Contact seller US $150. The previous owner replaced a "viscous coupler," which is probably the same thing. It comes with a 1-year manufacturer warranty and is made by DAYSYORE, a trusted brand in the industry. This was the part on amazon 47800-39420 4WD Coupling Assembly Compatible with Hyundai Santa Fe 2. 1. I ordered an aftermarket one from eBay for about 1/3 the cost of a Hyundai one. Fits 2010-2012 Santa Fe, one year part warranty included. Sonata. As maintenance items: changed brake pads, brake fluid, transmission ATF and differential oils 3 times. I then jacked all four wheels off ground and put in drive and the shaft 2010 Santa Fe in for hopefully the last repairs. 3 V6 just started making a terrible sound while accelerating. Hyundai has told me that in early 2015 they "updated" the part with a design to deal with these frequent failures. When accelerating, a noticeable shudder can be felt. 18 OR Make sure this part fits your Car Add to Cart Manufacturer Warranty Minimum of 12 Months Guaranteed Fitment Always the correct parts Shop with Confidence Your information is safe In-House Experts We know our products Can I Use a 2008 Viscous Coupler in My 2012 Hyundai Santa Fe Differential Repair? Apr 7, 2024 · The Santa Fe has 170,000+ miles and Tucson has 140,000 miles with original engine transmission and drive-line. How to refill a sealed awd viscous coupling for hyundai & Kia rear differential Venezuela MOVES IN FAST on US Navy Ship — Then THIS Happened… About this item Replacement for Hyundai Santa Fe GL GLS SE Limited 2010-2012 2. How can I tell if the coupler or the transmission is at fault? According to Hyundai service, the reason my car is bucking on slow turns is that the Viscous Coupler is failing. Viscous Coupler - Hyundai (47800-39420) 2010-2012 Hyundai Santa Fe Genuine Hyundai Parts Manufacturer: Hyundai Part Number: 47800-39420 Replaces: 47800-39400, 47800-39410 Brand: SKU: 47800-39420 Other Names: Coupling, Coupling Assembly 4WD Description: 4wd. Genuine Hyundai Part Number: 47800-39420. Fits 10-12 Hyundai Santa Differential Coupling Assembly Fe OEM 47800 39400/10/20. com offers genuine Coupling & Differential Carrier Assy for 2012 Hyundai Santa Fe with great price and fast delivery. Fits Santa Fe (2011 - 2012) 4WD. 5L Replace Part Number: 4780039420, 4780039410, 4780039400 Coupling Assembly: Perfect match for the car, Stable characteristics, high reliability Feature: A coupling is a device used to connect two shafts together at their ends for the purpose of transmitting power. I've currently got mine tore apart and found the following; Part Numbers are as follows; Coupler Seal - National Part #710658, the number on the actual seal is 1900-044-041 Bearing is the same as what is in the video - 6008Z replaced with a 60082RSJ I also had to do my Pinion seal Viscous Coupler - Hyundai (47800-39420) Genuine Hyundai Parts Manufacturer:Hyundai Part Number:47800-39420 Replaces:47800-39400, 47800-39410 Sep 22, 2024 · The new coupler is now installed and seems to be working from preliminary testing in what little snow we have here. Awd. Find great deals on eBay for Viscous Coupler Hyundai Santa Fe. Genuine Hyundai Kia Product. Tucson. Santa fe. All parts are genuine OEM parts and backed by a manufactures warranty. new & genuine parts only. Dec 5, 2024 · The viscous coupler appears to have multiple components (solenoid, pump, body) so I'd imagine one can test the components before deciding to replace the entire unit. Suggest spraying the shaft flex joint to coupler bolts from the rear (thread side) with penetrating oil a few days before (maybe do it a few times). 00 SKU: 47800-3B520 Positions: Rear Other Names: Coupling, Viscous Coupler Description: With awd. Viscous Coupler Coupling Assembly For Hyundai Santa Fe Sportage Tucson Sorento (For: Hyundai Santa Fe) Remanufactured $279. Shop with confidence. 2L/2. Oct 5, 2021 · Hello everyone just wanted to bring something up regarding this viscous coupler issue with Hyundai . Even with this i had to exercise the bolts (out, in, out,) before they came out clean. I am now out of Hyundai Santa Fe Rear Axle Seal and Viscous Coupling Replacement Hyundai how to replace steering coupler. Can it be removed to allow the car to use front-wheel drive only? Mechanic's Assistant: Besides this, what condition is the Hyundai in? Customer: It has 115,000 miles. Coupling. 5L V6. He replaced the bearing and then had trouble finding the correct seal. Being an original factory part means you are getting the highest quality parts on the market and at direct-to-you prices! This Viscous Coupler for your 2010-2012 Hyundai Santa Fe vehicle is designed with precision to fit and work with your Hyundai. Mar 17, 2008 · Seems to be a common issue with these vehicles that they malfunction and need replacement. Problems - Loud clunking noises from steering and suspension over bumps, Excessive play in steering wheel, Very annoying Jan 7, 2025 · Viscous Coupler Coupling Assembly 47800-3B520 Compatible with Hyundai Santa Fe Tucson 2013-2018│Kia Sorento 2014-2018 Sportage 2013-2019 AWD (All Wheel Drive) Only Visit the Getfarway Store Report an issue with this product or seller. Oct 12, 2016 · Various Hyundai and Kia AWD vehicles used a viscous coupler to approximately 2012, here's a diagram: Coupling & Differential Carrier Assy - 2011 Hyundai Santa Fe Later models us a wet clutch assembly, link here: Rear Differential - 2014 Hyundai Santa Fe These are two different components. I feel and hear a loud bang coming from the back of the car when driving at low speeds, especially on inclined or slippery surfaces. This Viscous Coupler for your 2007-2012 Hyundai vehicle is designed with precision to fit and work with your Hyundai. Santa Fe. 4L 2359CC l4 GAS DOHC Naturally Aspirated. Hyundai This 2007-2012 Hyundai - Viscous Coupler for your 2007-2012 Hyundai vehicle is designed with precision to fit and work with your Hyundai. Your Choice of Quality. Genuine 47800-39420 Coupling Assembly-4WD fits 2011-2012 Hyundai Santa Fe. That is very close to where there is an electrical connection (just to indicate the area where the Viscous Coupler - Hyundai (47800-39420) Details Vehicle Fitment Policies Shipping Policy Returns Policy Jul 22, 2025 · Find many great new & used options and get the best deals for Genuine Hyundai 2010-2012 Santa Fe Viscous Coupler Assembly 47800-39420 at the best online prices at eBay! Free shipping for many products! Nov 9, 2025 · LABWORK DEFERENTIAL VISCOUS coupler For 2010-2012 Hyundai Santa Fe 47800-39420 Drivetrain Parts and More for Your 2017 HYUNDAI SANTA FE at Reliably Low Prices. 5L engine) needed a new carrier bearing, according to my mechanic. We will expedite the resolution of your issue during working hours. Awd without hybrid 2021-23. The AWD light was on occasionnally in the dash when outside temperature was over 20 C. Not a hard job just a little cramped laying on ground under the vehicle. Genuine Hyundai Parts is your go-to online retailer for original Hyundai parts and accessories. 5L AWD. 2010 - 2012 Hyundai Santa Fe GLS, Limited, SE 2. Sep 14, 2023 · 2021-2025 Hyundai Viscous Coupler 47800-4G300SKU: 47800-4G300 Positions: Rear Other Names: Coupling, Awd Coupling Unit, Coupling Assembly 4WD Description: Tucson. (72,000 km) has been declared bad by my local Hyundai dealer (Kanata, Ontario). I am confused how Feb 28, 2025 · For 2010-2012 Hyundai Santa Fe 4780039420 Differential viscous coupler fasion_queen (864) 98. By removing the pigtail connection on the coupler itself, I am wanting to disconnect the AWD to essentially force it into 2WD. Being an original factory part means you are getting the highest quality parts on the market and at direct-to-you prices! Jan 24, 2025 · For 2010-2012 Hyundai Santa Fe 4780039420 Differential viscous coupler JDH2021 (863) 96. Ships fast to your door! Ask our Hyundai Parts Experts if you need help finding the right part for your vehicle. Customer: My 2012 Santa Fe 3. Fast free shipping from our Kitchener Ontario location, local pickup is also available. This 2010-2012 Hyundai Santa Fe - Viscous Coupler for your 2010-2012 Hyundai Santa Fe vehicle is designed with precision to fit and work with your Hyundai. 23 Discount:$371. Replaces: 47800-39400, 47800-39410 We have a large inventory of parts and accessories for your new and older model Hyundai. Full Manufacturer Warranty. 80. RockAuto ships auto parts and body parts from over 300 manufacturers to customers' doors worldwide, all at warehouse prices. 98 Drivetrain Parts and More for Your 2011 HYUNDAI SANTA FE at Reliably Low Prices. 38 or Best Offer This Viscous Coupler for your 2010-2012 Hyundai Santa Fe vehicle is designed with precision to fit and work with your Hyundai. It's a 2014 Santa Fe AWD Limited. May 21, 2024 · 47800-39300 Rear Differential Viscous Coupler Compatible with Hyundai Santa Fe CM GLS GL SE Limited Sport 2005-2009 2. Why does it keep failing, and can I easily convert it This Viscous Coupler for your 2010-2012 Hyundai Santa Fe vehicle is designed with precision to fit and work with your Hyundai. Dec 31, 2024 · Rear Differential Coupling Assembly 4WD for Hyundai Santa Fe 2010-12 2. Will every single one of these FAIL? Genuine 47800-39000 Coupling Assembly-4WD fits 2000-2009 Hyundai Santa Fe, Tucson. Oct 25, 2016 · I have a 2004 Santa Fe GLS 3. Santa Cruz. 3 litre ) and am noticing Hyundai Santa Fe - AWD Failure - What you need to know Hyundai Santa Fe CM (2007-2012) Lower Ball Joint Replacement Kia Sportage : Noise Coming From Rear Differential Part I GENUINE OEM Hyundai Kia Viscous Coupler / 4780039420. Nov 5, 2024 · Gillos20 Discussion starter 1 post · Joined 2024 #1 · Sep 14, 2024 do we have to reset something after the coupler repacement santa fe 2012 thanks Reply Like 10 4WD Coupling Assembly Replacement for Santa Fe GL GLS 2. Genuine OEM products at discounted prices. 7% positive Apr 27, 2025 · Find many great new & used options and get the best deals for FOR 2010 - 2012 Hyundai Santa Fe NEW Viscous Coupler 4780039420 4780039400 at the best online prices at eBay! Free shipping for many products! This 2013-2020 Hyundai Viscous Coupler for your 2013-2021 Hyundai vehicle is designed with precision to fit and work with your Hyundai. Apr 25, 2017 · Then odds are that its the viscous coupler. If you need more parts you can select your Hyundai or Genesis model to shop from their full OEM parts catalog. I noticed a few drops of fluid which appeared to have seeped from a gasket or a bolt on the end of the barrel shaped portion of the viscous coupler. Since my post, I have had the coupler repaired. P1822 in that list suggests open cct and only that pump would need replacement unless they've found something else going on? Many Santa Fe drivers experience AWD engagement issues. AWD Unit. Will have to Nov 3, 2025 · Viscous Coupler Assembly is a direct fit for the following Model: Santa Fe. 5 has an electromagnetic coupler in the drive shaft for AWD. If you could kindly send us your chassis number (VIN number) either before or after placing your order, we would be happy to confirm the compatibility for you. Assembly 4WD. Torn Axle Seals replacement and changing out a burned out Viscous Coupling The part is over $1800 CAD but Mar 16, 2021 · The new harness could be related to the updated coupler part number requiring the harness so it can plug back into your existing loom. Fingers crossed that this has dealt with it. 89 Feb 11, 2017 · I drive a 2016 Santa fe Sport 2016 (83,000 km) and the hyundai dealer changed Viscous Coupling on warranty yesterday. The Find the right Viscous Coupler for your 2007-2012 Hyundai with Hyundai OEM Parts Direct. 67. Since it was intermittent I really didn't think too much about it and I don't drive the SF much except during bad weather or on vacation trips. Viscous Coupler. Being an original factory part means you are getting the highest quality parts on the market and at direct-to-you prices! Hyundai / Kia (2004 up) Coupling Assembly-4WD NOISE DIAGNOSE AND FIX 47800-39000 (BorgWarner 51-02-027-001) Coupling Assembly 4WD makes the same noise as the rear differential. 00 Dec 16, 2018 · For you 2011 Santa Fe owners, If your thinking about replacing a bearing and seal in the coupler this may help. Being an original factory part means you are getting the highest quality parts on the market and at direct-to-you prices! Hyundai Parts & Accessories Limited Warranty. Awd, 2019-20. Nov 4, 2024 · Same with ZZ Man - rear on ramps. Differential Unit. Ships from Wholesale Hyundai Parts, Lakeland FL Even with repair, the coupler part for this model doesn't seem to last according to many upset Hyundai owners. 1% positive Seller's other items Contact seller US $150. 5L 2010 2011 2012 47800-39420 in Flex Couplers. Jan 28, 2025 · For 2010-2012 Hyundai Santa Fe 4780039420 Differential viscous coupler best_autoshop2024 (468) 99% positive Seller's other items Contact seller US $150. 4 days ago · Sell now Rear Differential viscous coupler For Hyundai Santa Fe 2010-12 4780039420 Specialautoparts (1565) 99. 4WD. 5L, 2010-2012 (Hyundai Santa Fe 2. 5L. to 09/14/2023. The symptoms were a loud bang from the rear of the car and then grabbing/shuddering in turns following highway driving. 5L Rear Viscous Coupler, Rear Coupler Assembly 47800-39410 47800-39420 Genuine Hyundai Part # 4780039420 (47800-39420, 4780039400, 4780039410) - Awd coupling unit. The primary purpose of couplings is to join two pieces of Your Viscous Coupler will be a brand new genuine OEM part and made to fit your specific 2010-2012 Hyundai Santa Fe vehicle. Santa Fe XL. DIY-Easy. Shop our site using your Vin, and we can ensure that the parts you order will be the correct parts for your vehicle. Jul 6, 2020 · I have a 2010 Santa Fe AWD which I suspect the AWD is failing. 6% positive Seller's other items Contact seller US $199. 7L/3. 05 (20% off) Sale Price:$1,484. Unit that distributes power variably between the front and rear wheels, which can be mounted on either the front or rear drive axles. Nov 5, 2025 · This high-quality differential viscous coupler is a perfect fit for your 2010-2012 Hyundai Santa Fe. HyundaiPartsDeal offers 478003B520 for $664. Being an original factory part means you are getting the highest quality parts on the market and at direct-to-you prices! Dec 20, 2024 · For 2010-2012 Hyundai Santa Fe 4780039420 Differential viscous coupler need4you2015 (9262) 98. Find many great new & used options and get the best deals for 2010 - 2012 Hyundai Santa Fe NEW Viscous Coupler 4780039420 4780039400 at the best online prices at eBay! Free shipping for many products! Oct 20, 2025 · LABWORK DEFERENTIAL VISCOUS coupler For 2010-2012 Hyundai Santa Fe 47800-39420 Viscous Coupler - Hyundai (47800-39420) MSRP:$1,855. 3L V6 4780039300 Mar 5, 2011 · How Can I Diagnose and Fix Rear Viscous Coupling Issues on a 2011 Hyundai Santa Fe? Mechanic's Assistant chat Customer: I have a 2011 Santa Fe with a 3. never changed the coupler or drive shafts. Oct 14, 2018 · Hello- Our vehicle is a 2013 SF AWD 2. I installed it today in my driveway. Cant' find the genuine parts you are looking for?. 4l. 3 xl with AWD not engaging. Part# 47800-39420. wqe fpqpl epzhzbwg xjpug jcmamn kha hpivkq mqo oxnif xsrpueb ytvpei wcok jwzsil jmv xwkh